[pull] master from netdata:master

CHANGELOG.md

@@ -6,6 +6,10 @@
 
 **Merged pull requests:**
 
+- fix\(go.d/ddsnmp\): fix match\_pattern regex behavior in metadata and metric collection [\#20814](https://github.com/netdata/netdata/pull/20814) ([ilyam8](https://github.com/ilyam8))
+- improve\(go.d/snmp\): optimize Check\(\) to avoid heavy collection [\#20813](https://github.com/netdata/netdata/pull/20813) ([ilyam8](https://github.com/ilyam8))
+- Render latency chart if ACLK online [\#20811](https://github.com/netdata/netdata/pull/20811) ([stelfrag](https://github.com/stelfrag))
+- Monitor memory reclamation and buffer compact [\#20810](https://github.com/netdata/netdata/pull/20810) ([stelfrag](https://github.com/stelfrag))
 - Clear packet id when processed from PUBACK [\#20808](https://github.com/netdata/netdata/pull/20808) ([stelfrag](https://github.com/stelfrag))
 - improve\(go.d/zfspool\): add Ubuntu zpool binary path to config [\#20806](https://github.com/netdata/netdata/pull/20806) ([ilyam8](https://github.com/ilyam8))
 - feat\(go.d/snmp\): add SNMP sysObjectID mappings for device identification [\#20805](https://github.com/netdata/netdata/pull/20805) ([ilyam8](https://github.com/ilyam8))
@@ -18,6 +22,7 @@
 - build\(deps\): bump golang.org/x/net from 0.42.0 to 0.43.0 in /src/go [\#20796](https://github.com/netdata/netdata/pull/20796) ([dependabot[bot]](https://github.com/apps/dependabot))
 - build\(deps\): bump github.com/redis/go-redis/v9 from 9.11.0 to 9.12.0 in /src/go [\#20794](https://github.com/netdata/netdata/pull/20794) ([dependabot[bot]](https://github.com/apps/dependabot))
 - ci: handle boolean values in EOL API responses for newly released distros [\#20792](https://github.com/netdata/netdata/pull/20792) ([ilyam8](https://github.com/ilyam8))
+- Add more MSSQL metrics \(windows.plugin\) [\#20788](https://github.com/netdata/netdata/pull/20788) ([thiagoftsm](https://github.com/thiagoftsm))
 - feat\(go.d/ddsnmp\): add MultiValue for state metrics and aggregation [\#20787](https://github.com/netdata/netdata/pull/20787) ([ilyam8](https://github.com/ilyam8))
 - feat\(go.d/ddsnmp\): add metric aggregation support for SNMP profiles [\#20786](https://github.com/netdata/netdata/pull/20786) ([ilyam8](https://github.com/ilyam8))
 - fix\(go.d/ddsnmp\): respect metric tag order from profile definition [\#20784](https://github.com/netdata/netdata/pull/20784) ([ilyam8](https://github.com/ilyam8))
@@ -445,9 +450,6 @@
 - docs: update mssql meta [\#20278](https://github.com/netdata/netdata/pull/20278) ([ilyam8](https://github.com/ilyam8))
 - New Windows Metrics \(CPU and Memory\) [\#20277](https://github.com/netdata/netdata/pull/20277) ([thiagoftsm](https://github.com/thiagoftsm))
 - chore\(go.d/snmp\): small cleanup snmp profiles code [\#20274](https://github.com/netdata/netdata/pull/20274) ([ilyam8](https://github.com/ilyam8))
-- Switch to poll from epoll [\#20273](https://github.com/netdata/netdata/pull/20273) ([stelfrag](https://github.com/stelfrag))
-- comment metric tags that could be metrics [\#20272](https://github.com/netdata/netdata/pull/20272) ([Ancairon](https://github.com/Ancairon))
-- build\(deps\): bump golang.org/x/net from 0.39.0 to 0.40.0 in /src/go [\#20270](https://github.com/netdata/netdata/pull/20270) ([dependabot[bot]](https://github.com/apps/dependabot))
 
 ## [v2.5.4](https://github.com/netdata/netdata/tree/v2.5.4) (2025-06-24)
 

packaging/version

@@ -1 +1 @@
-v2.6.0-116-nightly
+v2.6.0-122-nightly

src/daemon/pulse/pulse-network.c

@@ -473,44 +473,44 @@ void pulse_network_do(bool extended __maybe_unused) {
             rrddim_set_by_pointer(st_aclk_send_wait, rd_partial, (collected_number)t.mqtt.max_partial_wait_us);
             rrdset_done(st_aclk_send_wait);
         }
-    }
 
-    // Publish PUBACK latency min/avg/max per iteration
-    {
-        static RRDSET *st_stats = NULL;
-        static RRDDIM *rd_min = NULL, *rd_avg = NULL, *rd_max = NULL;
-
-        // pull and reset accumulators
-        uint64_t count = __atomic_exchange_n(&aclk_ack_count, 0, __ATOMIC_RELAXED);
-        uint64_t sum_us = __atomic_exchange_n(&aclk_ack_sum_us, 0, __ATOMIC_RELAXED);
-        uint64_t min_us = __atomic_exchange_n(&aclk_ack_min_us, UINT64_MAX, __ATOMIC_RELAXED);
-        uint64_t max_us = __atomic_exchange_n(&aclk_ack_max_us, 0, __ATOMIC_RELAXED);
-
-        uint64_t avg_us = (count ? (sum_us / count) : 0);
-        if (min_us == UINT64_MAX) min_us = 0;
-
-        if (unlikely(!st_stats)) {
-            st_stats = rrdset_create_localhost(
-                "netdata",
-                "aclk_puback_latency_stats",
-                NULL,
-                PULSE_NETWORK_CHART_FAMILY,
-                "netdata.aclk_puback_latency_stats",
-                "Netdata ACLK PubACK Latency (Min/Avg/Max)",
-                "milliseconds",
-                "netdata",
-                "pulse",
-                PULSE_NETWORK_CHART_PRIORITY + 1,
-                localhost->rrd_update_every,
-                RRDSET_TYPE_LINE);
-            rd_min = rrddim_add(st_stats, "min", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_ABSOLUTE);
-            rd_avg = rrddim_add(st_stats, "avg", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_ABSOLUTE);
-            rd_max = rrddim_add(st_stats, "max", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_ABSOLUTE);
-        }
+        // Publish PUBACK latency min/avg/max per iteration
+        {
+            static RRDSET *st_stats = NULL;
+            static RRDDIM *rd_min = NULL, *rd_avg = NULL, *rd_max = NULL;
+
+            // pull and reset accumulators
+            uint64_t count = __atomic_exchange_n(&aclk_ack_count, 0, __ATOMIC_RELAXED);
+            uint64_t sum_us = __atomic_exchange_n(&aclk_ack_sum_us, 0, __ATOMIC_RELAXED);
+            uint64_t min_us = __atomic_exchange_n(&aclk_ack_min_us, UINT64_MAX, __ATOMIC_RELAXED);
+            uint64_t max_us = __atomic_exchange_n(&aclk_ack_max_us, 0, __ATOMIC_RELAXED);
+
+            uint64_t avg_us = (count ? (sum_us / count) : 0);
+            if (min_us == UINT64_MAX) min_us = 0;
+
+            if (unlikely(!st_stats)) {
+                st_stats = rrdset_create_localhost(
+                    "netdata",
+                    "aclk_puback_latency_stats",
+                    NULL,
+                    PULSE_NETWORK_CHART_FAMILY,
+                    "netdata.aclk_puback_latency_stats",
+                    "Netdata ACLK PubACK Latency (Min/Avg/Max)",
+                    "milliseconds",
+                    "netdata",
+                    "pulse",
+                    PULSE_NETWORK_CHART_PRIORITY + 1,
+                    localhost->rrd_update_every,
+                    RRDSET_TYPE_LINE);
+                rd_min = rrddim_add(st_stats, "min", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_ABSOLUTE);
+                rd_avg = rrddim_add(st_stats, "avg", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_ABSOLUTE);
+                rd_max = rrddim_add(st_stats, "max", NULL, 1, USEC_PER_MS, RRD_ALGORITHM_ABSOLUTE);
+            }
 
-        rrddim_set_by_pointer(st_stats, rd_min, (collected_number)min_us);
-        rrddim_set_by_pointer(st_stats, rd_avg, (collected_number)avg_us);
-        rrddim_set_by_pointer(st_stats, rd_max, (collected_number)max_us);
-        rrdset_done(st_stats);
+            rrddim_set_by_pointer(st_stats, rd_min, (collected_number)min_us);
+            rrddim_set_by_pointer(st_stats, rd_avg, (collected_number)avg_us);
+            rrddim_set_by_pointer(st_stats, rd_max, (collected_number)max_us);
+            rrdset_done(st_stats);
+        }
     }
 }