DBENGINE v2 - improvements part 5 (#14289)

* cleanup journal v2 mounts periodically

* fix for last commit

* re-enable loading page from disk when the arrangement of pages requires it

* Remove unused statistics

* Estimate diskspace when the current datafile is full and queue a rotate command (Currently it will not attempt to estimate end size for journals)
Queue a command to check quota on startup per tier

* apps.plugin now exposes RSS chart

* shorter thread names to make debugging easier, since thread names can only be 15 characters

* more thread names fixes

* allow an apps_groups.conf target to be pid 0 or 1

Co-authored-by: Stelios Fragkakis <52996999+stelfrag@users.noreply.github.com>

4 files changed, 22 insertions, 22 deletions

diff --git a/daemon/static_threads.c b/daemon/static_threads.c
index ff43fc0ccc..d93cfe9d03 100644
--- a/daemon/static_threads.c
+++ b/daemon/static_threads.c
@@ -19,7 +19,7 @@ extern bool global_statistics_enabled;
 
 const struct netdata_static_thread static_threads_common[] = {
     {
-        .name = "PLUGIN[timex]",
+        .name = "P[timex]",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "timex",
         .enabled = 1,
@@ -28,7 +28,7 @@ const struct netdata_static_thread static_threads_common[] = {
         .start_routine = timex_main
     },
     {
-        .name = "PLUGIN[idlejitter]",
+        .name = "P[idlejitter]",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "idlejitter",
         .enabled = 1,
@@ -55,7 +55,7 @@ const struct netdata_static_thread static_threads_common[] = {
         .start_routine = analytics_main
     },
     {
-        .name = "GLOBAL_STATS",
+        .name = "STATS_GLOBAL",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "netdata monitoring",
         .env_name = "NETDATA_INTERNALS_MONITORING",
@@ -66,7 +66,7 @@ const struct netdata_static_thread static_threads_common[] = {
         .start_routine = global_statistics_main
     },
     {
-        .name = "WORKERS_STATS",
+        .name = "STATS_WORKERS",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "netdata monitoring",
         .env_name = "NETDATA_INTERNALS_MONITORING",
@@ -77,7 +77,7 @@ const struct netdata_static_thread static_threads_common[] = {
         .start_routine = global_statistics_workers_main
     },
     {
-        .name = "SQLITE3_STATS",
+        .name = "STATS_SQLITE3",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "netdata monitoring",
         .env_name = "NETDATA_INTERNALS_MONITORING",
@@ -106,7 +106,7 @@ const struct netdata_static_thread static_threads_common[] = {
         .start_routine = service_main
     },
     {
-        .name = "STATSD",
+        .name = "STATSD_FLUSH",
         .config_section = NULL,
         .config_name = NULL,
         .enabled = 1,
@@ -124,7 +124,7 @@ const struct netdata_static_thread static_threads_common[] = {
         .start_routine = exporting_main
     },
     {
-        .name = "STREAM",
+        .name = "SNDR[localhost]",
         .config_section = NULL,
         .config_name = NULL,
         .enabled = 0,
@@ -133,7 +133,7 @@ const struct netdata_static_thread static_threads_common[] = {
         .start_routine = rrdpush_sender_thread
     },
     {
-        .name = "WEB_SERVER[static1]",
+        .name = "WEB[1]",
         .config_section = NULL,
         .config_name = NULL,
         .enabled = 0,
@@ -144,7 +144,7 @@ const struct netdata_static_thread static_threads_common[] = {
 
 #ifdef ENABLE_ACLK
     {
-        .name = "ACLK_Main",
+        .name = "ACLK_MAIN",
         .config_section = NULL,
         .config_name = NULL,
         .enabled = 1,
@@ -165,13 +165,13 @@ const struct netdata_static_thread static_threads_common[] = {
     },
 
     {
-            .name = "REPLICATION",
-            .config_section = NULL,
-            .config_name = NULL,
-            .enabled = 1,
-            .thread = NULL,
-            .init_routine = NULL,
-            .start_routine = replication_thread_main
+        .name = "REPLAY[1]",
+        .config_section = NULL,
+        .config_name = NULL,
+        .enabled = 1,
+        .thread = NULL,
+        .init_routine = NULL,
+        .start_routine = replication_thread_main
     },
 
     // terminator
diff --git a/daemon/static_threads_freebsd.c b/daemon/static_threads_freebsd.c
index 48066bff52..cc150faf9a 100644
--- a/daemon/static_threads_freebsd.c
+++ b/daemon/static_threads_freebsd.c
@@ -6,7 +6,7 @@ extern void *freebsd_main(void *ptr);
 
 const struct netdata_static_thread static_threads_freebsd[] = {
     {
-        .name = "PLUGIN[freebsd]",
+        .name = "P[freebsd]",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "freebsd",
         .enabled = 1,
diff --git a/daemon/static_threads_linux.c b/daemon/static_threads_linux.c
index 260b2c176a..54307eccff 100644
--- a/daemon/static_threads_linux.c
+++ b/daemon/static_threads_linux.c
@@ -10,7 +10,7 @@ extern void *timex_main(void *ptr);
 
 const struct netdata_static_thread static_threads_linux[] = {
     {
-        .name = "PLUGIN[tc]",
+        .name = "P[tc]",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "tc",
         .enabled = 1,
@@ -19,7 +19,7 @@ const struct netdata_static_thread static_threads_linux[] = {
         .start_routine = tc_main
     },
     {
-        .name = "PLUGIN[diskspace]",
+        .name = "P[diskspace]",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "diskspace",
         .enabled = 1,
@@ -28,7 +28,7 @@ const struct netdata_static_thread static_threads_linux[] = {
         .start_routine = diskspace_main
     },
     {
-        .name = "PLUGIN[proc]",
+        .name = "P[proc]",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "proc",
         .enabled = 1,
@@ -37,7 +37,7 @@ const struct netdata_static_thread static_threads_linux[] = {
         .start_routine = proc_main
     },
     {
-        .name = "PLUGIN[cgroups]",
+        .name = "P[cgroups]",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "cgroups",
         .enabled = 1,
diff --git a/daemon/static_threads_macos.c b/daemon/static_threads_macos.c
index 72c0324545..aaf7df6f64 100644
--- a/daemon/static_threads_macos.c
+++ b/daemon/static_threads_macos.c
@@ -6,7 +6,7 @@ extern void *macos_main(void *ptr);
 
 const struct netdata_static_thread static_threads_macos[] = {
     {
-        .name = "PLUGIN[macos]",
+        .name = "P[macos]",
         .config_section = CONFIG_SECTION_PLUGINS,
         .config_name = "macos",
         .enabled = 1,