[Bug]: "Out of memory" and "zend_mm_heap corrupted" with 1.14 on PHP FPM 8.3

[HadrienKulik]

Bug report

After upgrading Datadog PHP extensions from v1.13.1 → v1.14.0, we have witnessed issues with PHP FPM leading to catastrophic failure.

The system is not running out of RAM, but after a while every PHP-FPM worker dies immediately with some Out of memory messages and sometimes some zend_mm_heap corrupted errors.

Reverting to 1.13.1 seems to resolve the issue. We are currently running PHP FPM 8.3.27

PHP version

8.3.27

Tracer or profiler version

1.14.0

Installed extensions

[PHP Modules]
bcmath
Core
ctype
curl
datadog-profiling
date
ddappsec
ddtrace
dom
exif
fileinfo
filter
gd
hash
iconv
imagick
intl
json
libxml
mbstring
mcrypt
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
pdo_sqlite
Phar
posix
random
readline
redis
Reflection
session
SimpleXML
sockets
sodium
SPL
sqlite3
standard
tokenizer
uv
xml
xmlreader
xmlwriter
xsl
Zend OPcache
zip
zlib

[Zend Modules]
Zend OPcache
datadog-profiling
ddappsec
ddtrace

Output of phpinfo()

ddtrace

Datadog PHP tracer extension
For help, check out the documentation at https://docs.datadoghq.com/tracing/languages/php/
(c) Datadog 2020

Datadog tracing support => enabled
Version => 1.14.0
DATADOG TRACER CONFIGURATION => {
"date": "2025-11-18T11:04:08Z",
"os_name": "Linux d95280f62875 6.1.0-32-cloud-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.129-1 (2025-03-06) x86_64",
"os_version": "6.1.0-32-cloud-amd64",
"version": "1.14.0",
"lang": "php",
"lang_version": "8.3.14",
"env": null,
"enabled": true,
"service": null,
"enabled_cli": true,
"agent_url": "http://localhost:8126",
"debug": false,
"analytics_enabled": false,
"sample_rate": -1,
"sampling_rules": [
{
"service": "webapp",
"sample_rate": 0.15
}
],
"tags": [],
"service_mapping": [],
"distributed_tracing_enabled": true,
"dd_version": null,
"architecture": "x86_64",
"instrumentation_telemetry_enabled": true,
"sapi": "cli",
"datadog.trace.sources_path": "/opt/datadog/dd-library/1.14.0/dd-trace-sources/src",
"open_basedir_configured": false,
"uri_fragment_regex": null,
"uri_mapping_incoming": null,
"uri_mapping_outgoing": null,
"auto_flush_enabled": true,
"generate_root_span": true,
"http_client_split_by_domain": false,
"measure_compile_time": true,
"report_hostname_on_root_span": false,
"traced_internal_functions": null,
"enabled_from_env": true,
"opcache.file_cache": null,
"sidecar_trace_sender": true,
"loaded_by_ssi": false,
"agent_error": "Failed to connect to localhost port 8126 after 0 ms: Could not connect to server"
}

                           Diagnostics                               

agent_error => Failed to connect to localhost port 8126 after 0 ms: Could not connect to server
Diagnostic checks => failed

Directive => Local Value => Master Value
datadog.agent_host => no value => no value
datadog.amqp_analytics_enabled => Off => Off
datadog.amqp_analytics_sample_rate => 1 => 1
datadog.api_key => no value => no value
datadog.apm_tracing_enabled => On => On
datadog.appsec.rasp_enabled => On => On
datadog.appsec.sca_enabled => Off => Off
datadog.autofinish_spans => Off => Off
datadog.autoload_no_compile => Off => Off
datadog.cakephp_analytics_enabled => Off => Off
datadog.cakephp_analytics_sample_rate => 1 => 1
datadog.code_origin_for_spans_enabled => On => On
datadog.code_origin_max_user_frames => 8 => 8
datadog.codeigniter_analytics_enabled => Off => Off
datadog.codeigniter_analytics_sample_rate => 1 => 1
datadog.crashtracking_enabled => On => On
datadog.curl_analytics_enabled => Off => Off
datadog.curl_analytics_sample_rate => 1 => 1
datadog.dbm_propagation_mode => disabled => disabled
datadog.distributed_tracing => On => On
datadog.dogstatsd_host => no value => no value
datadog.dogstatsd_port => 8125 => 8125
datadog.dogstatsd_url => no value => no value
datadog.drupal_analytics_enabled => Off => Off
datadog.drupal_analytics_sample_rate => 1 => 1
datadog.dynamic_instrumentation.enabled => Off => Off
datadog.dynamic_instrumentation.redacted_identifiers => no value => no value
datadog.dynamic_instrumentation.redacted_types => no value => no value
datadog.elasticsearch_analytics_enabled => Off => Off
datadog.elasticsearch_analytics_sample_rate => 1 => 1
datadog.eloquent_analytics_enabled => Off => Off
datadog.eloquent_analytics_sample_rate => 1 => 1
datadog.env => no value => no value
datadog.exception_replay_capture_interval_seconds => 3600 => 3600
datadog.exception_replay_capture_max_frames => -1 => -1
datadog.exception_replay_enabled => Off => Off
datadog.exec_analytics_enabled => Off => Off
datadog.exec_analytics_sample_rate => 1 => 1
datadog.filesystem_analytics_enabled => Off => Off
datadog.filesystem_analytics_sample_rate => 1 => 1
datadog.frankenphp_analytics_enabled => Off => Off
datadog.frankenphp_analytics_sample_rate => 1 => 1
datadog.git_commit_sha => no value => no value
datadog.git_repository_url => no value => no value
datadog.googlespanner_analytics_enabled => Off => Off
datadog.googlespanner_analytics_sample_rate => 1 => 1
datadog.guzzle_analytics_enabled => Off => Off
datadog.guzzle_analytics_sample_rate => 1 => 1
datadog.http_server_route_based_naming => On => On
datadog.httpstream_analytics_enabled => Off => Off
datadog.httpstream_analytics_sample_rate => 1 => 1
datadog.inject_force => Off => Off
datadog.instrumentation_telemetry_enabled => On => On
datadog.integration_metrics_enabled => On => On
datadog.kafka_analytics_enabled => Off => Off
datadog.kafka_analytics_sample_rate => 1 => 1
datadog.laminas_analytics_enabled => Off => Off
datadog.laminas_analytics_sample_rate => 1 => 1
datadog.laravel_analytics_enabled => Off => Off
datadog.laravel_analytics_sample_rate => 1 => 1
datadog.laravelqueue_analytics_enabled => Off => Off
datadog.laravelqueue_analytics_sample_rate => 1 => 1
datadog.log_backtrace => Off => Off
datadog.logs_analytics_enabled => Off => Off
datadog.logs_analytics_sample_rate => 1 => 1
datadog.logs_injection => On => On
datadog.lumen_analytics_enabled => Off => Off
datadog.lumen_analytics_sample_rate => 1 => 1
datadog.magento_analytics_enabled => Off => Off
datadog.magento_analytics_sample_rate => 1 => 1
datadog.memcache_analytics_enabled => Off => Off
datadog.memcache_analytics_sample_rate => 1 => 1
datadog.memcached_analytics_enabled => Off => Off
datadog.memcached_analytics_sample_rate => 1 => 1
datadog.mongo_analytics_enabled => Off => Off
datadog.mongo_analytics_sample_rate => 1 => 1
datadog.mongodb_analytics_enabled => Off => Off
datadog.mongodb_analytics_sample_rate => 1 => 1
datadog.mysqli_analytics_enabled => Off => Off
datadog.mysqli_analytics_sample_rate => 1 => 1
datadog.nette_analytics_enabled => Off => Off
datadog.nette_analytics_sample_rate => 1 => 1
datadog.openai_analytics_enabled => Off => Off
datadog.openai_analytics_sample_rate => 1 => 1
datadog.openai_log_prompt_completion_sample_rate => 0.1 => 0.1
datadog.openai_logs_enabled => Off => Off
datadog.openai_metrics_enabled => On => On
datadog.openai_service => no value => no value
datadog.openai_span_char_limit => 128 => 128
datadog.openai_span_prompt_completion_sample_rate => 1.0 => 1.0
datadog.pcntl_analytics_enabled => Off => Off
datadog.pcntl_analytics_sample_rate => 1 => 1
datadog.pdo_analytics_enabled => Off => Off
datadog.pdo_analytics_sample_rate => 1 => 1
datadog.phpredis_analytics_enabled => Off => Off
datadog.phpredis_analytics_sample_rate => 1 => 1
datadog.predis_analytics_enabled => Off => Off
datadog.predis_analytics_sample_rate => 1 => 1
datadog.psr18_analytics_enabled => Off => Off
datadog.psr18_analytics_sample_rate => 1 => 1
datadog.ratchet_analytics_enabled => Off => Off
datadog.ratchet_analytics_sample_rate => 1 => 1
datadog.remote_config_enabled => On => On
datadog.remote_config_poll_interval_seconds => 5 => 5
datadog.roadrunner_analytics_enabled => Off => Off
datadog.roadrunner_analytics_sample_rate => 1 => 1
datadog.service => no value => no value
datadog.service_mapping => no value => no value
datadog.slim_analytics_enabled => Off => Off
datadog.slim_analytics_sample_rate => 1 => 1
datadog.span_sampling_rules => [] => []
datadog.span_sampling_rules_file => no value => no value
datadog.sqlsrv_analytics_enabled => Off => Off
datadog.sqlsrv_analytics_sample_rate => 1 => 1
datadog.swoole_analytics_enabled => Off => Off
datadog.swoole_analytics_sample_rate => 1 => 1
datadog.symfony_analytics_enabled => Off => Off
datadog.symfony_analytics_sample_rate => 1 => 1
datadog.symfonymessenger_analytics_enabled => Off => Off
datadog.symfonymessenger_analytics_sample_rate => 1 => 1
datadog.tags => no value => no value
datadog.telemetry_heartbeat_interval => 60 => 60
datadog.telemetry_log_collection_enabled => On => On
datadog.trace.128_bit_traceid_generation_enabled => On => On
datadog.trace.128_bit_traceid_logging_enabled => On => On
datadog.trace.agent_connect_timeout => 100 => 100
datadog.trace.agent_debug_verbose_curl => Off => Off
datadog.trace.agent_flush_after_n_requests => 0 => 0
datadog.trace.agent_flush_interval => 1001 => 1001
datadog.trace.agent_max_payload_size => 52428800 => 52428800
datadog.trace.agent_port => 0 => 0
datadog.trace.agent_retries => 0 => 0
datadog.trace.agent_stack_backlog => 12 => 12
datadog.trace.agent_stack_initial_size => 131072 => 131072
datadog.trace.agent_test_session_token => no value => no value
datadog.trace.agent_timeout => 500 => 500
datadog.trace.agent_url => no value => no value
datadog.trace.agentless => Off => Off
datadog.trace.amqp_analytics_enabled => Off => Off
datadog.trace.amqp_analytics_sample_rate => 1 => 1
datadog.trace.amqp_enabled => On => On
datadog.trace.analytics_enabled => Off => Off
datadog.trace.append_trace_ids_to_logs => Off => Off
datadog.trace.auto_flush_enabled => On => On
datadog.trace.baggage_max_bytes => 8192 => 8192
datadog.trace.baggage_max_items => 64 => 64
datadog.trace.baggage_tag_keys => user.id,session.id,account.id => user.id,session.id,account.id
datadog.trace.beta_high_memory_pressure_percent => 80 => 80
datadog.trace.bgs_connect_timeout => 2000 => 2000
datadog.trace.bgs_timeout => 5000 => 5000
datadog.trace.buffer_size => 2097152 => 2097152
datadog.trace.cakephp_analytics_enabled => Off => Off
datadog.trace.cakephp_analytics_sample_rate => 1 => 1
datadog.trace.cakephp_enabled => On => On
datadog.trace.cli_enabled => On => On
datadog.trace.client_ip_enabled => Off => Off
datadog.trace.client_ip_header => no value => no value
datadog.trace.codeigniter_analytics_enabled => Off => Off
datadog.trace.codeigniter_analytics_sample_rate => 1 => 1
datadog.trace.codeigniter_enabled => On => On
datadog.trace.curl_analytics_enabled => Off => Off
datadog.trace.curl_analytics_sample_rate => 1 => 1
datadog.trace.curl_enabled => On => On
datadog.trace.db_client_split_by_instance => Off => Off
datadog.trace.debug => Off => Off
datadog.trace.debug_curl_output => Off => Off
datadog.trace.debug_prng_seed => -1 => -1
datadog.trace.drupal_analytics_enabled => Off => Off
datadog.trace.drupal_analytics_sample_rate => 1 => 1
datadog.trace.drupal_enabled => On => On
datadog.trace.elasticsearch_analytics_enabled => Off => Off
datadog.trace.elasticsearch_analytics_sample_rate => 1 => 1
datadog.trace.elasticsearch_enabled => On => On
datadog.trace.eloquent_analytics_enabled => Off => Off
datadog.trace.eloquent_analytics_sample_rate => 1 => 1
datadog.trace.eloquent_enabled => On => On
datadog.trace.enabled => On => On
datadog.trace.exec_analytics_enabled => Off => Off
datadog.trace.exec_analytics_sample_rate => 1 => 1
datadog.trace.exec_enabled => On => On
datadog.trace.filesystem_analytics_enabled => Off => Off
datadog.trace.filesystem_analytics_sample_rate => 1 => 1
datadog.trace.filesystem_enabled => On => On
datadog.trace.flush_collect_cycles => Off => Off
datadog.trace.force_flush_on_shutdown => Off => Off
datadog.trace.force_flush_on_sigint => Off => Off
datadog.trace.force_flush_on_sigterm => Off => Off
datadog.trace.forked_process => On => On
datadog.trace.frankenphp_analytics_enabled => Off => Off
datadog.trace.frankenphp_analytics_sample_rate => 1 => 1
datadog.trace.frankenphp_enabled => On => On
datadog.trace.generate_root_span => On => On
datadog.trace.git_metadata_enabled => On => On
datadog.trace.googlespanner_analytics_enabled => Off => Off
datadog.trace.googlespanner_analytics_sample_rate => 1 => 1
datadog.trace.googlespanner_enabled => On => On
datadog.trace.guzzle_analytics_enabled => Off => Off
datadog.trace.guzzle_analytics_sample_rate => 1 => 1
datadog.trace.guzzle_enabled => On => On
datadog.trace.header_tags => no value => no value
datadog.trace.health_metrics_enabled => Off => Off
datadog.trace.health_metrics_heartbeat_sample_rate => 0.001 => 0.001
datadog.trace.hook_limit => 100 => 100
datadog.trace.http_client_error_statuses => 500-599 => 500-599
datadog.trace.http_client_split_by_domain => Off => Off
datadog.trace.http_post_data_param_allowed => no value => no value
datadog.trace.http_server_error_statuses => 500-599 => 500-599
datadog.trace.http_url_query_param_allowed => * => *
datadog.trace.httpstream_analytics_enabled => Off => Off
datadog.trace.httpstream_analytics_sample_rate => 1 => 1
datadog.trace.httpstream_enabled => On => On
datadog.trace.ignore_agent_sampling_rates => Off => Off
datadog.trace.inferred_proxy_services_enabled => Off => Off
datadog.trace.kafka_analytics_enabled => Off => Off
datadog.trace.kafka_analytics_sample_rate => 1 => 1
datadog.trace.kafka_distributed_tracing => On => On
datadog.trace.kafka_enabled => On => On
datadog.trace.laminas_analytics_enabled => Off => Off
datadog.trace.laminas_analytics_sample_rate => 1 => 1
datadog.trace.laminas_enabled => On => On
datadog.trace.laravel_analytics_enabled => Off => Off
datadog.trace.laravel_analytics_sample_rate => 1 => 1
datadog.trace.laravel_enabled => On => On
datadog.trace.laravel_queue_distributed_tracing => On => On
datadog.trace.laravelqueue_analytics_enabled => Off => Off
datadog.trace.laravelqueue_analytics_sample_rate => 1 => 1
datadog.trace.laravelqueue_enabled => On => On
datadog.trace.log_file => no value => no value
datadog.trace.log_level => error => error
datadog.trace.logs_analytics_enabled => Off => Off
datadog.trace.logs_analytics_sample_rate => 1 => 1
datadog.trace.logs_enabled => On => On
datadog.trace.lumen_analytics_enabled => Off => Off
datadog.trace.lumen_analytics_sample_rate => 1 => 1
datadog.trace.lumen_enabled => On => On
datadog.trace.magento_analytics_enabled => Off => Off
datadog.trace.magento_analytics_sample_rate => 1 => 1
datadog.trace.magento_enabled => On => On
datadog.trace.measure_compile_time => On => On
datadog.trace.measure_peak_memory_usage => On => On
datadog.trace.memcache_analytics_enabled => Off => Off
datadog.trace.memcache_analytics_sample_rate => 1 => 1
datadog.trace.memcache_enabled => On => On
datadog.trace.memcached_analytics_enabled => Off => Off
datadog.trace.memcached_analytics_sample_rate => 1 => 1
datadog.trace.memcached_enabled => On => On
datadog.trace.memcached_obfuscation => On => On
datadog.trace.memory_limit => no value => no value
datadog.trace.mongo_analytics_enabled => Off => Off
datadog.trace.mongo_analytics_sample_rate => 1 => 1
datadog.trace.mongo_enabled => On => On
datadog.trace.mongodb_analytics_enabled => Off => Off
datadog.trace.mongodb_analytics_sample_rate => 1 => 1
datadog.trace.mongodb_enabled => On => On
datadog.trace.mongodb_obfuscation => On => On
datadog.trace.mysqli_analytics_enabled => Off => Off
datadog.trace.mysqli_analytics_sample_rate => 1 => 1
datadog.trace.mysqli_enabled => On => On
datadog.trace.nette_analytics_enabled => Off => Off
datadog.trace.nette_analytics_sample_rate => 1 => 1
datadog.trace.nette_enabled => On => On
datadog.trace.obfuscation_query_string_regexp => (?i)(?:(?:"|%22)?)(?:(?:old[-]?|new[-]?)?p(?:ass)?w(?:or)?d(?:1|2)?|pass(?:[-]?phrase)?|secret|(?:api[-]?|private[-]?|public[-]?|access[-]?|secret[-]?|app(?:lication)?[-]?)key(?:[-]?id)?|token|consumer[-]?(?:id|key|secret)|sign(?:ed|ature)?|auth(?:entication|orization)?)(?:(?:\s|%20)(?:=|%3D)[^&]+|(?:"|%22)(?:\s|%20)(?::|%3A)(?:\s|%20)*(?:"|%22)(?:%2[^2]|%[^2]|[^"%])+(?:"|%22))|(?:bearer(?:\s|%20)+[a-z0-9.-]+|token(?::|%3A)[a-z0-9]{13}|gh[opsu][0-9a-zA-Z]{36}|eyI-L+.eyI-L+(?:.(?:[\w.+/=-]|%3D|%2F|%2B)+)?|-{5}BEGIN(?:[a-z\s]|%20)+PRIVATE(?:\s|%20)KEY-{5}[^\-]+-{5}END(?:[a-z\s]|%20)+PRIVATE(?:\s|%20)KEY(?:-{5})?(?:\n|%0A)?|(?:ssh-(?:rsa|dss)|ecdsa-[a-z0-9]+-[a-z0-9]+)(?:\s|%20|%09)+(?:[a-z0-9/.+]|%2F|%5C|%2B){100,}(?:=|%3D)*(?:(?:\s|%20|%09)+[a-z0-9.-]+)?) => (?i)(?:(?:"|%22)?)(?:(?:old[-]?|new[-]?)?p(?:ass)?w(?:or)?d(?:1|2)?|pass(?:[-]?phrase)?|secret|(?:api[-]?|private[-]?|public[-]?|access[-]?|secret[-]?|app(?:lication)?[-]?)key(?:[-]?id)?|token|consumer[-]?(?:id|key|secret)|sign(?:ed|ature)?|auth(?:entication|orization)?)(?:(?:\s|%20)(?:=|%3D)[^&]+|(?:"|%22)(?:\s|%20)(?::|%3A)(?:\s|%20)*(?:"|%22)(?:%2[^2]|%[^2]|[^"%])+(?:"|%22))|(?:bearer(?:\s|%20)+[a-z0-9.-]+|token(?::|%3A)[a-z0-9]{13}|gh[opsu][0-9a-zA-Z]{36}|eyI-L+.eyI-L+(?:.(?:[\w.+/=-]|%3D|%2F|%2B)+)?|-{5}BEGIN(?:[a-z\s]|%20)+PRIVATE(?:\s|%20)KEY-{5}[^\-]+-{5}END(?:[a-z\s]|%20)+PRIVATE(?:\s|%20)KEY(?:-{5})?(?:\n|%0A)?|(?:ssh-(?:rsa|dss)|ecdsa-[a-z0-9]+-[a-z0-9]+)(?:\s|%20|%09)+(?:[a-z0-9/.+]|%2F|%5C|%2B){100,}(?:=|%3D)*(?:(?:\s|%20|%09)+[a-z0-9.-]+)?)
datadog.trace.once_logs => On => On
datadog.trace.openai_analytics_enabled => Off => Off
datadog.trace.openai_analytics_sample_rate => 1 => 1
datadog.trace.openai_enabled => On => On
datadog.trace.otel_enabled => Off => Off
datadog.trace.pcntl_analytics_enabled => Off => Off
datadog.trace.pcntl_analytics_sample_rate => 1 => 1
datadog.trace.pcntl_enabled => On => On
datadog.trace.pdo_analytics_enabled => Off => Off
datadog.trace.pdo_analytics_sample_rate => 1 => 1
datadog.trace.pdo_enabled => On => On
datadog.trace.peer_service_defaults_enabled => Off => Off
datadog.trace.peer_service_mapping => no value => no value
datadog.trace.phpredis_analytics_enabled => Off => Off
datadog.trace.phpredis_analytics_sample_rate => 1 => 1
datadog.trace.phpredis_enabled => On => On
datadog.trace.predis_analytics_enabled => Off => Off
datadog.trace.predis_analytics_sample_rate => 1 => 1
datadog.trace.predis_enabled => On => On
datadog.trace.propagate_service => Off => Off
datadog.trace.propagate_user_id_default => Off => Off
datadog.trace.propagation_style => datadog,tracecontext,baggage => datadog,tracecontext,baggage
datadog.trace.propagation_style_extract => datadog,tracecontext,B3,B3 single header,baggage => datadog,tracecontext,B3,B3 single header,baggage
datadog.trace.propagation_style_inject => datadog,tracecontext,baggage => datadog,tracecontext,baggage
datadog.trace.psr18_analytics_enabled => Off => Off
datadog.trace.psr18_analytics_sample_rate => 1 => 1
datadog.trace.psr18_enabled => On => On
datadog.trace.ratchet_analytics_enabled => Off => Off
datadog.trace.ratchet_analytics_sample_rate => 1 => 1
datadog.trace.ratchet_enabled => On => On
datadog.trace.rate_limit => 100 => 100
datadog.trace.redis_client_split_by_host => Off => Off
datadog.trace.remove_autoinstrumentation_orphans => Off => Off
datadog.trace.remove_integration_service_names_enabled => Off => Off
datadog.trace.remove_root_span_laravel_queue => On => On
datadog.trace.remove_root_span_symfony_messenger => On => On
datadog.trace.report_hostname => Off => Off
datadog.trace.resource_renaming_always_simplified_endpoint => Off => Off
datadog.trace.resource_renaming_enabled => Off => Off
datadog.trace.resource_uri_fragment_regex => no value => no value
datadog.trace.resource_uri_mapping_incoming => no value => no value
datadog.trace.resource_uri_mapping_outgoing => no value => no value
datadog.trace.resource_uri_query_param_allowed => no value => no value
datadog.trace.retain_thread_capabilities => Off => Off
datadog.trace.roadrunner_analytics_enabled => Off => Off
datadog.trace.roadrunner_analytics_sample_rate => 1 => 1
datadog.trace.roadrunner_enabled => On => On
datadog.trace.sample_rate => -1 => -1
datadog.trace.sampling_rules => [{"service": "webapp", "sample_rate": 0.1500}] => [{"service": "webapp", "sample_rate": 0.1500}]
datadog.trace.sampling_rules_format => glob => glob
datadog.trace.shutdown_timeout => 5000 => 5000
datadog.trace.sidecar_trace_sender => On => On
datadog.trace.slim_analytics_enabled => Off => Off
datadog.trace.slim_analytics_sample_rate => 1 => 1
datadog.trace.slim_enabled => On => On
datadog.trace.sources_path => /opt/datadog/dd-library/1.14.0/dd-trace-sources/src => /opt/datadog/dd-library/1.14.0/dd-trace-sources/src
datadog.trace.spans_limit => 1000 => 1000
datadog.trace.sqlsrv_analytics_enabled => Off => Off
datadog.trace.sqlsrv_analytics_sample_rate => 1 => 1
datadog.trace.sqlsrv_enabled => On => On
datadog.trace.startup_logs => On => On
datadog.trace.swoole_analytics_enabled => Off => Off
datadog.trace.swoole_analytics_sample_rate => 1 => 1
datadog.trace.swoole_enabled => On => On
datadog.trace.symfony_analytics_enabled => Off => Off
datadog.trace.symfony_analytics_sample_rate => 1 => 1
datadog.trace.symfony_enabled => On => On
datadog.trace.symfony_http_route => On => On
datadog.trace.symfony_messenger_distributed_tracing => On => On
datadog.trace.symfony_messenger_middlewares => Off => Off
datadog.trace.symfonymessenger_analytics_enabled => Off => Off
datadog.trace.symfonymessenger_analytics_sample_rate => 1 => 1
datadog.trace.symfonymessenger_enabled => On => On
datadog.trace.traced_internal_functions => no value => no value
datadog.trace.url_as_resource_names_enabled => On => On
datadog.trace.warn_legacy_dd_trace => On => On
datadog.trace.web_analytics_enabled => Off => Off
datadog.trace.web_analytics_sample_rate => 1 => 1
datadog.trace.web_enabled => On => On
datadog.trace.websocket_messages_enabled => On => On
datadog.trace.websocket_messages_inherit_sampling => On => On
datadog.trace.websocket_messages_separate_traces => On => On
datadog.trace.wordpress_additional_actions => no value => no value
datadog.trace.wordpress_analytics_enabled => Off => Off
datadog.trace.wordpress_analytics_sample_rate => 1 => 1
datadog.trace.wordpress_callbacks => On => On
datadog.trace.wordpress_enabled => On => On
datadog.trace.x_datadog_tags_max_length => 512 => 512
datadog.trace.yii_analytics_enabled => Off => Off
datadog.trace.yii_analytics_sample_rate => 1 => 1
datadog.trace.yii_enabled => On => On
datadog.trace.zendframework_analytics_enabled => Off => Off
datadog.trace.zendframework_analytics_sample_rate => 1 => 1
datadog.trace.zendframework_enabled => On => On
datadog.version => no value => no value
datadog.web_analytics_enabled => Off => Off
datadog.web_analytics_sample_rate => 1 => 1
datadog.wordpress_analytics_enabled => Off => Off
datadog.wordpress_analytics_sample_rate => 1 => 1
datadog.yii_analytics_enabled => Off => Off
datadog.yii_analytics_sample_rate => 1 => 1
datadog.zendframework_analytics_enabled => Off => Off
datadog.zendframework_analytics_sample_rate => 1 => 1
ddtrace.cgroup_file => /proc/self/cgroup => /proc/self/cgroup
ddtrace.disable => 0 => 0

Upgrading from

No response

[realFlowControl]

Hey @HadrienKulik,

thanks for opening this issue and sorry that you are having those problems.
Could you open a support ticket with us please, that would allow me to look into your org.

Kind regards
Florian

[makamo]

same problems here

[markhatton-axs]

We've just hit the same issue today and have had to roll back to 1.13.1. This is with PHP 7.1 FPM. 1.14.0 causes the php fpm process to quit on startup.

[realFlowControl]

Hey @makamo and @markhatton-axs,
May I ask you to also open a support issue and reference this GitHub issue? This would allow me to look into your org.

[markhatton-axs]

Hey @makamo and @markhatton-axs, May I ask you to also open a support issue and reference this GitHub issue? This would allow me to look into your org.

Ticket 2358330. Thank you @realFlowControl .

[realFlowControl]

This is a bit of a wild guess, but could you try and disable the AppSec extension by either removing extension = ddappsec.so or placing a ; in front of that line to comment it out in our PHP INI file, most likely a 98-ddtrace.ini?
Make sure you edit the correct INI file (Apache, PHP-FPM and CLI all can have their own INI files) you can check for the right one for you webserver if you send a request to a file only containing <?php phpinfo(); which will tell you a) the path to all the INI files parsed and b) if the extension is still loaded (so after disabling you can use this to validate it is unloaded).

[realFlowControl]

Hey @makamo,
could you also open a support ticket so that I have your organisation ID?

[realFlowControl]

Hey @markhatton-axs and everyone else,
we have released v1.15.0 and just now v1.15.1 with fixes to various crash reports and potential crashes.