Merge pull request #951 from newrelic/dev

Release 11.1

Author: mfulb

VERSION

@@ -1 +1 @@
-11.0.0
+11.1.0

agent/Makefile.frag

@@ -49,13 +49,17 @@ $(PHP_MODULES): .libs/deps.mk
 newrelic.la: $(PHP_AXIOM)/libaxiom.a
 
 #
-# The version number is needed by php_newrelic.c as a static string literal,
+# The version number is needed by several source files as a static string literal,
 # so it can be placed in the module entry.
 #
 include ../make/version.mk
+
 php_newrelic.lo: CPPFLAGS += -DNR_VERSION="\"$(AGENT_VERSION)\""
 php_newrelic.lo: ../VERSION
 
+php_txn.lo: CPPFLAGS += -DNR_VERSION="\"$(AGENT_VERSION)\""
+php_txn.lo: ../VERSION
+
 #
 # Unit tests!
 #
@@ -261,6 +265,12 @@ ifeq (/opt/nr/lamp/lib,$(findstring /opt/nr/lamp/lib,$(PHP_EMBED_LIBRARY)))
 	endif
 endif
 
+#
+# Need agent version for test_txn
+#
+tests/test_txn.o: EXTRA_CFLAGS += -DNR_VERSION="\"$(AGENT_VERSION)\""
+tests/test_txn.o: ../VERSION
+
 #
 # Used when linking test binaries.
 #

agent/lib_aws_sdk_php.c

@@ -88,9 +88,9 @@ void nr_lib_aws_sdk_php_add_supportability_service_metric(
   }
 
   cp = buf;
-  strcpy(cp, PHP_AWS_SDK_SERVICE_NAME_METRIC_PREFIX);
+  nr_strcpy(cp, PHP_AWS_SDK_SERVICE_NAME_METRIC_PREFIX);
   cp += PHP_AWS_SDK_SERVICE_NAME_METRIC_PREFIX_LEN - 1;
-  strlcpy(cp, service_name, MAX_AWS_SERVICE_NAME_LEN);
+  nr_strlcpy(cp, service_name, MAX_AWS_SERVICE_NAME_LEN);
   nrm_force_add(NRPRG(txn) ? NRTXN(unscoped_metrics) : 0, buf, 0);
 }
 

agent/php_newrelic.c

@@ -120,8 +120,8 @@ ZEND_BEGIN_ARG_INFO_EX(newrelic_arginfo_void, 0, 0, 0)
 ZEND_END_ARG_INFO()
 #endif /* PHP 8.0+ */
 
-ZEND_BEGIN_ARG_INFO_EX(newrelic_get_request_metadata_arginfo, 0, 0, 0) 
-ZEND_ARG_INFO(0, transport) 
+ZEND_BEGIN_ARG_INFO_EX(newrelic_get_request_metadata_arginfo, 0, 0, 0)
+ZEND_ARG_INFO(0, transport)
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_INFO_EX(newrelic_add_custom_parameter_arginfo, 0, 0, 2)
@@ -223,7 +223,6 @@ ZEND_BEGIN_ARG_INFO_EX(newrelic_set_user_id_arginfo, 0, 0, 1)
 ZEND_ARG_INFO(0, uuid)
 ZEND_END_ARG_INFO()
 
-
 ZEND_BEGIN_ARG_INFO_EX(newrelic_set_error_group_callback_arginfo, 0, 0, 1)
 ZEND_ARG_INFO(0, callback)
 ZEND_END_ARG_INFO()

agent/php_txn.c

@@ -669,6 +669,48 @@ static void nr_php_txn_send_metrics_once(nrtxn_t* txn TSRMLS_DC) {
 #undef FMT_BOOL
 }
 
+void nr_php_txn_create_agent_version_metric(nrtxn_t* txn) {
+  if (NULL == txn) {
+    return;
+  }
+
+  nrm_force_add(NRTXN(unscoped_metrics),
+                "Supportability/PHP/AgentVersion/" NR_VERSION, 0);
+}
+
+void nr_php_txn_create_php_version_metric(nrtxn_t* txn, const char* version) {
+  char* metric_name = NULL;
+
+  if (NULL == txn) {
+    return;
+  }
+
+  if (nr_strempty(version)) {
+    return;
+  }
+
+  metric_name = nr_formatf("Supportability/PHP/Version/%s", version);
+  nrm_force_add(NRTXN(unscoped_metrics), metric_name, 0);
+  nr_free(metric_name);
+}
+
+void nr_php_txn_create_agent_php_version_metrics(nrtxn_t* txn) {
+  char* version = NULL;
+
+  if (NULL == txn) {
+    return;
+  }
+  nr_php_txn_create_agent_version_metric(txn);
+
+  if (!nr_strempty(NR_PHP_PROCESS_GLOBALS(php_version))) {
+    version = NR_PHP_PROCESS_GLOBALS(php_version);
+  } else {
+    version = "unknown";
+  }
+
+  nr_php_txn_create_php_version_metric(txn, version);
+}
+
 nr_status_t nr_php_txn_begin(const char* appnames,
                              const char* license TSRMLS_DC) {
   nrtxnopt_t opts;
@@ -1120,6 +1162,9 @@ nr_status_t nr_php_txn_end(int ignoretxn, int in_post_deactivate TSRMLS_DC) {
                   "Supportability/execute/allocated_segment_count",
                   nr_txn_allocated_segment_count(txn));
 
+    /* Agent and PHP version metrics*/
+    nr_php_txn_create_agent_php_version_metrics(txn);
+
     /* Add CPU and memory metrics */
     nr_php_resource_usage_sampler_end(TSRMLS_C);
 

agent/php_txn_private.h

@@ -36,3 +36,32 @@ nrobj_t* nr_php_txn_get_supported_security_policy_settings();
  * Params  : 1. The current transaction.
  */
 extern void nr_php_txn_handle_fpm_error(nrtxn_t* txn TSRMLS_DC);
+
+/*
+ * Purpose : Create and record metrics for the PHP and agent versions.
+ *
+ * Params  : 1. The current transaction.
+ *
+ * Notes   : This function relies on NR_VERSION and the value of
+ *           NRPRG(php_version) to create the metrics.
+ */
+extern void nr_php_txn_create_agent_php_version_metrics(nrtxn_t* txn);
+
+/*
+ * Purpose : Create and record metric for a specific agent version.
+ *
+ * Params  : 1. The current transaction.
+ *
+ * Notes   : This function relies on the value of the macro NR_VERSION
+ *           to create.
+ */
+extern void nr_php_txn_create_agent_version_metric(nrtxn_t* txn);
+
+/*
+ * Purpose : Create and record metric for a specific PHP version.
+ *
+ * Params  : 1. The current transaction.
+ *           2. The PHP agent version.
+ */
+extern void nr_php_txn_create_php_version_metric(nrtxn_t* txn,
+                                                 const char* version);

agent/tests/test_txn.c

@@ -161,6 +161,133 @@ static void test_max_segments_config_values(TSRMLS_D) {
   tlib_php_request_end();
 }
 
+#define PHP_VERSION_METRIC_BASE "Supportability/PHP/Version"
+#define AGENT_VERSION_METRIC_BASE "Supportability/PHP/AgentVersion"
+
+static void test_create_php_version_metric() {
+  nrtxn_t* txn;
+  int count;
+
+  tlib_php_request_start();
+  txn = NRPRG(txn);
+
+  count = nrm_table_size(txn->unscoped_metrics);
+
+  /* Test invalid values are properly handled */
+  nr_php_txn_create_php_version_metric(NULL, NULL);
+  tlib_pass_if_int_equal("PHP version metric shouldnt be created 1", count,
+                         nrm_table_size(txn->unscoped_metrics));
+
+  nr_php_txn_create_php_version_metric(txn, NULL);
+  tlib_pass_if_int_equal("PHP version metric shouldnt be created 2", count,
+                         nrm_table_size(txn->unscoped_metrics));
+
+  nr_php_txn_create_php_version_metric(NULL, "7.4.0");
+  tlib_pass_if_int_equal("PHP version metric shouldnt be created 3", count,
+                         nrm_table_size(txn->unscoped_metrics));
+
+  nr_php_txn_create_php_version_metric(txn, "");
+  tlib_pass_if_int_equal("PHP version metric shouldnt be created 4", count,
+                         nrm_table_size(txn->unscoped_metrics));
+
+  /* test valid values */
+  nr_php_txn_create_php_version_metric(txn, "7.4.0");
+  tlib_pass_if_int_equal("PHP version metric should be create", count + 1,
+                         nrm_table_size(txn->unscoped_metrics));
+
+  const nrmetric_t* metric
+      = nrm_find(txn->unscoped_metrics, PHP_VERSION_METRIC_BASE "/7.4.0");
+  const char* metric_name = nrm_get_name(txn->unscoped_metrics, metric);
+
+  tlib_pass_if_not_null("PHP version metric found", metric);
+  tlib_pass_if_str_equal("PHP version metric name check", metric_name,
+                         PHP_VERSION_METRIC_BASE "/7.4.0");
+
+  tlib_php_request_end();
+}
+
+static void test_create_agent_version_metric() {
+  nrtxn_t* txn;
+  int count;
+
+  tlib_php_request_start();
+  txn = NRPRG(txn);
+
+  count = nrm_table_size(txn->unscoped_metrics);
+
+  /* Test invalid values are properly handled */
+  nr_php_txn_create_agent_version_metric(NULL);
+  tlib_pass_if_int_equal("Agent version metric shouldnt be created - txn is NULL", count,
+                         nrm_table_size(txn->unscoped_metrics));
+
+  /* Test valid values */
+  nr_php_txn_create_agent_version_metric(txn);
+  tlib_pass_if_int_equal("Agent version metric should be created - txn is not NULL", count + 1,
+                         nrm_table_size(txn->unscoped_metrics));
+
+  const nrmetric_t* metric
+      = nrm_find(txn->unscoped_metrics, AGENT_VERSION_METRIC_BASE "/" NR_VERSION);
+  const char* metric_name = nrm_get_name(txn->unscoped_metrics, metric);
+
+  tlib_pass_if_not_null("Agent version metric found", metric);
+  tlib_pass_if_str_equal("Agent version metric name check", metric_name,
+                         AGENT_VERSION_METRIC_BASE "/" NR_VERSION);
+
+  tlib_php_request_end();
+}
+
+static void test_create_agent_php_version_metrics() {
+  nrtxn_t* txn;
+
+  /*
+   * Test : Create agent PHP version metrics.
+   */
+  tlib_php_request_start();
+  txn = NRPRG(txn);
+
+  zval* expected_php_zval = tlib_php_request_eval_expr("phpversion();");
+
+  char* php_version_name = nr_formatf(PHP_VERSION_METRIC_BASE "/%s",
+                                      Z_STRVAL_P(expected_php_zval));
+
+  nr_php_zval_free(&expected_php_zval);
+
+  char* agent_version_name
+      = nr_formatf(AGENT_VERSION_METRIC_BASE "/%s", NR_VERSION);
+
+  nr_php_txn_create_agent_php_version_metrics(txn);
+
+  /* Test the PHP version metric creation */
+  const nrmetric_t* metric = nrm_find(txn->unscoped_metrics, php_version_name);
+  const char* metric_name = nrm_get_name(txn->unscoped_metrics, metric);
+
+  tlib_pass_if_not_null("happy path: PHP version metric created", metric);
+  tlib_pass_if_not_null("happy path: PHP version metric name created",
+                        metric_name);
+
+  tlib_pass_if_str_equal("happy path: PHP version metric name check",
+                         metric_name, php_version_name);
+
+  /* Test the agent version metric creation*/
+  metric = nrm_find(txn->unscoped_metrics, agent_version_name);
+  metric_name = nrm_get_name(txn->unscoped_metrics, metric);
+
+  tlib_pass_if_not_null("happy path: Agent version metric created", metric);
+  tlib_pass_if_not_null("happy path: Agent version metric name created",
+                        metric_name);
+
+  tlib_pass_if_str_equal("happy path: Agent version metric name check",
+                         metric_name, agent_version_name);
+
+  nr_free(agent_version_name);
+  nr_free(php_version_name);
+
+  tlib_php_request_end();
+}
+
+#undef PHP_VERSION_METRIC_BASE
+#undef AGENT_VERSION_METRIC_BASE
+
 tlib_parallel_info_t parallel_info = {.suggested_nthreads = 1, .state_size = 0};
 
 void test_main(void* p NRUNUSED) {
@@ -175,8 +302,11 @@ void test_main(void* p NRUNUSED) {
   tlib_php_engine_create(
       "newrelic.transaction_events.attributes.include=request.uri" PTSRMLS_CC);
 
-  test_handle_fpm_error(TSRMLS_C);
-  test_max_segments_config_values(TSRMLS_C);
+  test_handle_fpm_error();
+  test_max_segments_config_values();
+  test_create_php_version_metric();
+  test_create_agent_version_metric();
+  test_create_agent_php_version_metrics();
 
-  tlib_php_engine_destroy(TSRMLS_C);
+  tlib_php_engine_destroy();
 }

axiom/nr_distributed_trace.c

@@ -497,7 +497,7 @@ void nr_distributed_trace_set_trace_id(nr_distributed_trace_t* dt,
         for (int i = 0; i < padding; i++) {
           dest[i] = '0';
         }
-        strcpy(dest + padding, trace_id);
+        nr_strcpy(dest + padding, trace_id);
         dt->trace_id = dest;
       } else {
         dt->trace_id = nr_strdup(trace_id);

axiom/nr_version.c

@@ -46,8 +46,9 @@
  *   wallflower         06May2024 (10.20)
  *   xerophyllum        20May2024 (10.21)
  *   yarrow             26Jun2024 (10.22)
+ *   zinnia             30Jul2024 (11.0)
  */
-#define NR_CODENAME "zinnia"
+#define NR_CODENAME "amethyst"
 
 const char* nr_version(void) {
   return NR_STR2(NR_VERSION);

daemon/cmd/integration_runner/main.go

@@ -376,6 +376,14 @@ func main() {
 	// Env vars common to all tests.
 	ctx.Env["EXTERNAL_HOST"] = externalHost
 
+	ctx.Env["PHP_VERSION"] = integration.GetPHPVersion()
+
+	agent_extension, ok := ctx.Settings["extension"]
+	if !ok {
+		agent_extension = "newrelic.so"
+	}
+	ctx.Env["AGENT_VERSION"] = integration.GetAgentVersion(agent_extension)
+
 	handler, err := startDaemon("unix", *flagPort, flagSecurityToken.String(), flagSecuityPolicies.String())
 	if err != nil {
 		fmt.Fprintln(os.Stderr, err)

daemon/internal/newrelic/integration/test.go

@@ -544,7 +544,12 @@ func (t *Test) compareMetricsExist(harvest *newrelic.Harvest) {
 				actualCount := int64(math.Round(actualData.([]interface{})[0].(float64)))
 
 				metricPasses := false
-				if (count == -1 && actualCount > 0) || (actualCount == count) {
+
+				// apdex metrics can have a count of 0 since the count field is
+				// actually the "satisfied" count, not a total count of metric
+				// as it is for other types of metrics
+				apdex_metric := strings.HasPrefix(expected, "Apdex/")
+				if (count == -1 && (apdex_metric || actualCount > 0)) || (actualCount == count) {
 					metricPasses = true
 				}
 
@@ -751,6 +756,8 @@ var (
 		regexp.MustCompile(`^Supportability\/InstrumentedFunction`),
 		regexp.MustCompile(`^Supportability\/TxnData\/.*`),
 		regexp.MustCompile(`^Supportability/C/NewrelicVersion/.*`),
+		regexp.MustCompile(`^Supportability/PHP/Version/.*`),
+		regexp.MustCompile(`^Supportability/PHP/AgentVersion/.*`),
 	}
 )
 

daemon/internal/newrelic/integration/util.go

@@ -0,0 +1,33 @@
+//
+// Copyright 2020 New Relic Corporation. All rights reserved.
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package integration
+
+import (
+	"fmt"
+	"os/exec"
+)
+
+func GetPHPVersion() string {
+	cmd := exec.Command("php", "-r", "echo PHP_VERSION;")
+
+	output, err := cmd.Output()
+	if err != nil {
+		fmt.Printf("Failed to get PHP version: %v\n", err)
+		return "failed"
+	}
+
+	return string(output)
+}
+
+func GetAgentVersion(agent_extension string) string {
+	cmd := exec.Command("php", "-d", "extension="+agent_extension, "-r", "echo phpversion('newrelic');")
+
+	output, err := cmd.Output()
+	if err != nil {
+		return fmt.Errorf("Failed to get agent version: %v", err).Error()
+	}
+	return string(output)
+}