---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-7315 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.2G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/36554 ---> free -m: total used free shared buff/cache available Mem: 16009 647 12723 1 2637 15035 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d9:dd:1a brd ff:ff:ff:ff:ff:ff inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85141sec preferred_lft 85141sec inet6 fe80::f816:3eff:fed9:dd1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:71:c3:30 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-7315) 02/12/26 _x86_64_ (4 CPU) 20:42:02 LINUX RESTART (4 CPU) 20:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:44:01 160.19 38.56 121.63 0.00 2844.33 14473.47 0.00 20:45:01 5.20 0.15 5.05 0.00 19.46 1897.82 0.00 20:46:01 3.68 0.15 3.53 0.00 27.87 260.00 0.00 20:47:01 3.75 0.07 3.68 0.00 9.86 418.39 0.00 20:48:01 29.87 10.10 19.77 0.00 3435.33 4170.67 0.00 20:49:01 4.65 0.02 4.63 0.00 3.20 570.61 0.00 20:50:01 2.32 0.00 2.32 0.00 0.00 337.20 0.00 20:51:01 1.30 0.00 1.30 0.00 0.00 86.52 0.00 20:52:01 1.05 0.00 1.05 0.00 0.00 123.18 0.00 20:53:01 3.32 0.05 3.27 0.00 9.47 336.34 0.00 20:54:01 2.90 0.00 2.90 0.00 0.00 328.00 0.00 20:55:01 1.90 0.00 1.90 0.00 0.00 158.51 0.00 20:56:01 0.83 0.00 0.83 0.00 0.00 9.33 0.00 20:57:01 1.48 0.00 1.48 0.00 0.00 16.93 0.00 20:58:01 1.73 0.02 1.72 0.00 0.13 20.26 0.00 20:59:01 1.70 0.00 1.70 0.00 0.00 20.53 0.00 21:00:01 0.88 0.00 0.88 0.00 0.00 10.80 0.00 21:01:01 1.45 0.00 1.45 0.00 0.00 17.33 0.00 21:02:01 1.73 0.02 1.72 0.00 2.67 580.04 0.00 Average: 12.10 2.59 9.52 0.00 334.31 1254.52 0.00 20:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:44:01 13435576 15460908 531864 3.24 78980 2130776 1346896 7.72 801112 1868336 49744 20:45:01 13424236 15453748 538336 3.28 79188 2134644 1389104 7.96 813952 1868048 1648 20:46:01 13324096 15361872 629780 3.84 79432 2142436 1614656 9.26 909516 1870068 3892 20:47:01 13368128 15416072 575500 3.51 79620 2151780 1518692 8.71 858580 1876076 3604 20:48:01 13142820 15418292 565980 3.45 84776 2366788 1488784 8.54 1002528 1941832 5412 20:49:01 13034720 15322744 661124 4.03 85024 2378784 1672684 9.59 1103228 1947040 5704 20:50:01 13019712 15312180 671452 4.10 85148 2382992 1685928 9.67 1117816 1948832 2108 20:51:01 13019140 15311656 671900 4.10 85180 2383000 1730376 9.92 1117792 1948840 8 20:52:01 13042656 15337640 646240 3.94 85224 2385116 1590280 9.12 1092488 1951216 76 20:53:01 13068032 15372700 610776 3.73 85500 2394264 1586776 9.10 1063372 1956492 4732 20:54:01 13008308 15319396 663856 4.05 85644 2400376 1593652 9.14 1119012 1958640 4200 20:55:01 13008844 15319996 663216 4.05 85704 2400380 1593652 9.14 1119524 1958644 8 20:56:01 13008340 15319508 663688 4.05 85720 2400380 1593652 9.14 1120216 1958644 4 20:57:01 13030516 15341724 641444 3.91 85764 2400380 1593652 9.14 1097700 1958644 8 20:58:01 13025552 15336932 646052 3.94 85868 2400384 1685960 9.67 1101296 1958648 12 20:59:01 13025088 15336540 646508 3.94 85932 2400388 1685960 9.67 1102284 1958652 12 21:00:01 13030216 15341696 641348 3.91 85948 2400392 1685960 9.67 1098088 1958656 4 21:01:01 13028132 15339648 643352 3.92 85988 2400396 1685960 9.67 1097932 1958660 8 21:02:01 12840892 15169380 813480 4.96 86040 2417032 1894908 10.86 1282332 1963068 80 Average: 13099211 15346981 638205 3.89 84246 2340563 1612502 9.24 1053619 1937318 4277 20:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:44:01 ens3 58.09 44.66 1044.41 7.72 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 lo 7.10 7.10 8.04 8.04 0.00 0.00 0.00 0.00 20:45:01 ens3 7.95 7.20 1.76 1.92 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 lo 17.45 17.45 33.70 33.70 0.00 0.00 0.00 0.00 20:46:01 ens3 14.02 13.18 13.52 3.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 lo 29.30 29.30 66.74 66.74 0.00 0.00 0.00 0.00 20:47:01 ens3 9.58 8.75 2.17 2.52 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 lo 28.54 28.54 108.71 108.71 0.00 0.00 0.00 0.00 20:48:01 ens3 67.13 41.03 1408.07 5.02 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 lo 33.55 33.55 137.41 137.41 0.00 0.00 0.00 0.00 20:49:01 ens3 12.61 12.45 2.79 3.03 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 lo 36.82 36.82 136.16 136.16 0.00 0.00 0.00 0.00 20:50:01 ens3 6.75 6.73 19.74 1.35 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 13.88 13.88 51.55 51.55 0.00 0.00 0.00 0.00 20:51:01 ens3 2.20 1.30 5.12 0.31 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:52:01 ens3 0.33 0.22 0.09 0.24 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 lo 1.27 1.27 17.86 17.86 0.00 0.00 0.00 0.00 20:53:01 ens3 11.38 10.31 2.87 3.06 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 lo 32.33 32.33 120.28 120.28 0.00 0.00 0.00 0.00 20:54:01 ens3 4.28 4.02 0.97 1.19 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 lo 13.98 13.98 56.82 56.82 0.00 0.00 0.00 0.00 20:55:01 ens3 0.25 0.15 0.07 0.22 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:56:01 ens3 0.17 0.13 0.06 0.22 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 ens3 0.32 0.20 0.07 0.22 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:58:01 ens3 0.32 0.32 0.14 0.29 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 ens3 0.32 0.27 0.07 0.23 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 ens3 0.33 0.13 0.13 0.22 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 0.33 0.20 0.07 0.22 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 ens3 1.45 1.42 0.35 0.50 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 lo 17.40 17.40 241.42 241.42 0.00 0.00 0.00 0.00 Average: ens3 10.41 8.03 131.70 1.66 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 12.24 12.24 51.51 51.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-7315) 02/12/26 _x86_64_ (4 CPU) 20:42:02 LINUX RESTART (4 CPU) 20:43:01 CPU %user %nice %system %iowait %steal %idle 20:44:01 all 10.75 4.53 4.36 1.73 0.06 78.57 20:44:01 0 24.02 3.51 4.42 1.26 0.07 66.73 20:44:01 1 3.53 5.38 4.96 2.04 0.07 84.03 20:44:01 2 7.71 4.02 4.00 2.79 0.05 81.43 20:44:01 3 7.72 5.22 4.08 0.81 0.05 82.12 20:45:01 all 6.27 0.00 0.91 0.07 0.04 92.72 20:45:01 0 6.23 0.00 0.92 0.00 0.03 92.81 20:45:01 1 5.82 0.00 0.79 0.17 0.03 93.19 20:45:01 2 5.79 0.00 0.96 0.08 0.05 93.12 20:45:01 3 7.22 0.00 0.98 0.02 0.03 91.75 20:46:01 all 22.86 0.00 1.57 0.02 0.05 75.51 20:46:01 0 23.82 0.00 1.60 0.05 0.05 74.48 20:46:01 1 22.55 0.00 1.52 0.00 0.05 75.88 20:46:01 2 22.07 0.00 1.65 0.02 0.05 76.22 20:46:01 3 22.99 0.00 1.51 0.00 0.05 75.45 20:47:01 all 29.06 0.00 2.12 0.02 0.08 68.72 20:47:01 0 27.89 0.00 2.17 0.05 0.07 69.82 20:47:01 1 29.51 0.00 2.24 0.00 0.09 68.17 20:47:01 2 29.79 0.00 2.20 0.02 0.09 67.90 20:47:01 3 29.07 0.00 1.88 0.00 0.07 68.98 20:48:01 all 28.48 0.00 2.57 0.25 0.07 68.62 20:48:01 0 27.12 0.00 2.51 0.03 0.07 70.27 20:48:01 1 28.72 0.00 2.54 0.19 0.07 68.48 20:48:01 2 29.15 0.00 2.77 0.12 0.07 67.90 20:48:01 3 28.97 0.00 2.47 0.68 0.07 67.82 20:49:01 all 24.21 0.00 1.91 0.02 0.07 73.79 20:49:01 0 24.37 0.00 1.88 0.02 0.07 73.66 20:49:01 1 24.16 0.00 1.91 0.00 0.07 73.86 20:49:01 2 24.11 0.00 1.80 0.00 0.07 74.02 20:49:01 3 24.20 0.00 2.04 0.07 0.07 73.62 20:50:01 all 44.24 0.00 2.10 0.01 0.08 53.56 20:50:01 0 42.59 0.00 2.13 0.05 0.09 55.14 20:50:01 1 44.46 0.00 2.11 0.00 0.09 53.34 20:50:01 2 46.01 0.00 1.88 0.00 0.09 52.02 20:50:01 3 43.88 0.00 2.28 0.00 0.07 53.77 20:51:01 all 52.72 0.00 1.83 0.00 0.09 45.37 20:51:01 0 50.26 0.00 1.86 0.00 0.07 47.81 20:51:01 1 52.62 0.00 1.78 0.00 0.09 45.52 20:51:01 2 54.79 0.00 2.00 0.00 0.10 43.10 20:51:01 3 53.19 0.00 1.69 0.00 0.09 45.04 20:52:01 all 52.61 0.00 1.76 0.01 0.10 45.52 20:52:01 0 49.95 0.00 1.75 0.02 0.10 48.18 20:52:01 1 53.29 0.00 1.95 0.00 0.10 44.65 20:52:01 2 52.44 0.00 1.72 0.00 0.09 45.76 20:52:01 3 54.75 0.00 1.61 0.03 0.10 43.50 20:53:01 all 29.24 0.00 2.08 0.01 0.08 68.59 20:53:01 0 29.66 0.00 2.17 0.03 0.08 68.05 20:53:01 1 31.18 0.00 1.98 0.00 0.07 66.76 20:53:01 2 27.48 0.00 2.10 0.00 0.09 70.34 20:53:01 3 28.66 0.00 2.07 0.00 0.07 69.20 20:54:01 all 39.87 0.00 2.21 0.01 0.09 57.82 20:54:01 0 38.94 0.00 2.39 0.03 0.09 58.54 20:54:01 1 39.13 0.00 2.27 0.00 0.10 58.49 20:54:01 2 41.94 0.00 2.06 0.00 0.09 55.92 20:54:01 3 39.48 0.00 2.12 0.00 0.09 58.31 20:54:01 CPU %user %nice %system %iowait %steal %idle 20:55:01 all 28.78 0.00 1.53 0.02 0.07 69.60 20:55:01 0 30.49 0.00 1.64 0.05 0.07 67.74 20:55:01 1 26.55 0.00 1.25 0.00 0.05 72.15 20:55:01 2 29.52 0.00 1.65 0.04 0.07 68.72 20:55:01 3 28.62 0.00 1.57 0.00 0.09 69.73 20:56:01 all 28.91 0.00 1.56 0.00 0.06 69.46 20:56:01 0 30.14 0.00 1.74 0.00 0.07 68.05 20:56:01 1 30.74 0.00 1.43 0.00 0.07 67.76 20:56:01 2 28.05 0.00 1.54 0.00 0.05 70.35 20:56:01 3 26.71 0.00 1.54 0.00 0.07 71.68 20:57:01 all 28.90 0.00 1.64 0.00 0.06 69.41 20:57:01 0 29.49 0.00 1.74 0.02 0.07 68.68 20:57:01 1 29.81 0.00 1.48 0.00 0.07 68.64 20:57:01 2 29.21 0.00 1.69 0.00 0.05 69.05 20:57:01 3 27.09 0.00 1.64 0.00 0.03 71.24 20:58:01 all 28.75 0.00 1.59 0.00 0.07 69.58 20:58:01 0 28.02 0.00 1.55 0.02 0.05 70.36 20:58:01 1 28.78 0.00 1.61 0.00 0.09 69.52 20:58:01 2 27.33 0.00 1.57 0.00 0.09 71.01 20:58:01 3 30.87 0.00 1.64 0.00 0.07 67.42 20:59:01 all 28.48 0.00 1.67 0.00 0.07 69.78 20:59:01 0 30.94 0.00 1.67 0.02 0.07 67.30 20:59:01 1 26.98 0.00 1.65 0.00 0.07 71.30 20:59:01 2 29.48 0.00 1.56 0.00 0.09 68.88 20:59:01 3 26.53 0.00 1.79 0.00 0.05 71.62 21:00:01 all 28.50 0.00 1.69 0.00 0.05 69.75 21:00:01 0 30.57 0.00 1.75 0.02 0.07 67.59 21:00:01 1 28.24 0.00 1.82 0.00 0.04 69.91 21:00:01 2 28.23 0.00 1.62 0.00 0.05 70.10 21:00:01 3 26.96 0.00 1.58 0.00 0.05 71.41 21:01:01 all 28.52 0.00 1.65 0.00 0.05 69.77 21:01:01 0 30.37 0.00 1.66 0.02 0.05 67.90 21:01:01 1 29.33 0.00 1.75 0.00 0.07 68.84 21:01:01 2 26.85 0.00 1.63 0.00 0.05 71.47 21:01:01 3 27.54 0.00 1.57 0.00 0.03 70.85 21:02:01 all 26.99 0.00 1.46 0.02 0.06 71.48 21:02:01 0 28.09 0.00 1.61 0.05 0.07 70.18 21:02:01 1 24.78 0.00 1.37 0.00 0.05 73.80 21:02:01 2 30.01 0.00 1.52 0.02 0.05 68.40 21:02:01 3 25.07 0.00 1.36 0.00 0.05 73.52 Average: all 29.84 0.24 1.91 0.12 0.07 67.82 Average: 0 30.63 0.19 1.96 0.09 0.07 67.06 Average: 1 29.41 0.29 1.92 0.13 0.07 68.18 Average: 2 29.94 0.22 1.89 0.17 0.07 67.72 Average: 3 29.38 0.28 1.87 0.09 0.06 68.32