---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-44083 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: 2800.000 BogoMIPS: 5600.00 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 9.3G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25202 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 16009 644 12561 1 2802 15025 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:88:1e:3f brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85100sec preferred_lft 85100sec inet6 fe80::f816:3eff:fe88:1e3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:7f:41:05 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-44083) 09/06/25 _x86_64_ (4 CPU) 18:03:03 LINUX RESTART (4 CPU) 18:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:05:01 153.26 47.91 105.35 0.00 2986.44 11995.75 0.00 18:06:01 23.73 0.62 23.11 0.00 41.33 5839.03 0.00 18:07:01 4.12 0.22 3.90 0.00 39.99 211.96 0.00 18:08:01 5.08 0.03 5.05 0.00 4.53 2112.31 0.00 18:09:01 43.44 7.05 36.39 0.00 2666.62 6532.64 0.00 18:10:01 8.08 0.05 8.03 0.00 5.20 657.47 0.00 18:11:01 4.12 0.00 4.12 0.00 0.00 490.72 0.00 18:12:01 1.95 0.00 1.95 0.00 0.00 171.04 0.00 18:13:01 0.97 0.00 0.97 0.00 0.00 12.40 0.00 18:14:01 2.72 0.00 2.72 0.00 0.00 197.03 0.00 18:15:01 3.95 0.02 3.93 0.00 0.27 459.79 0.00 18:16:01 1.92 0.00 1.92 0.00 0.00 233.43 0.00 18:17:01 1.13 0.02 1.12 0.00 0.13 14.00 0.00 18:18:01 1.67 0.00 1.67 0.00 0.00 20.53 0.00 18:19:01 1.37 0.02 1.35 0.00 0.13 20.13 0.00 18:20:01 1.45 0.00 1.45 0.00 0.00 18.53 0.00 18:21:01 0.87 0.00 0.87 0.00 0.00 10.66 0.00 18:22:01 1.15 0.00 1.15 0.00 0.00 14.66 0.00 18:23:01 1.05 0.00 1.05 0.00 0.00 12.66 0.00 18:24:01 3.70 0.57 3.13 0.00 63.60 1102.00 0.00 Average: 13.29 2.82 10.46 0.00 290.42 1506.36 0.00 18:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:05:01 13420776 15456232 544304 3.32 79104 2131616 1366416 7.83 803808 1878600 164408 18:06:01 13412832 15453432 546476 3.33 79316 2136056 1368620 7.85 811960 1878464 2140 18:07:01 13265796 15366368 632220 3.86 79568 2194808 1520872 8.72 901916 1931000 56344 18:08:01 13304004 15413592 584948 3.57 79752 2203100 1473508 8.45 858652 1936016 4276 18:09:01 12972576 15407396 560500 3.42 107340 2508864 1342948 7.70 1063108 2037812 8300 18:10:01 12960972 15402972 564376 3.44 106076 2517080 1409140 8.08 1074608 2039816 7880 18:11:01 12901032 15349700 617400 3.77 106228 2523400 1508548 8.65 1130728 2042488 3176 18:12:01 12843724 15293496 673612 4.11 106284 2524428 1655716 9.49 1187568 2042140 48 18:13:01 12844608 15294404 672688 4.10 106308 2524424 1655716 9.49 1186652 2042140 20 18:14:01 12932796 15390544 576296 3.52 106444 2532092 1463032 8.39 1094272 2048100 5432 18:15:01 12865932 15329668 637028 3.89 106640 2537712 1490436 8.55 1155980 2050424 2536 18:16:01 12858984 15326436 640164 3.90 106704 2541280 1490656 8.55 1163464 2051464 20 18:17:01 12855756 15323252 643352 3.92 106744 2541276 1490656 8.55 1166996 2051464 12 18:18:01 12858464 15325992 640520 3.91 106768 2541276 1490656 8.55 1165344 2051468 8 18:19:01 12860176 15327800 639060 3.90 106828 2541264 1591988 9.13 1161056 2051440 12 18:20:01 12857672 15325320 641476 3.91 106856 2541260 1591988 9.13 1163140 2051444 8 18:21:01 12860612 15328292 638492 3.89 106876 2541272 1591988 9.13 1161940 2051448 8 18:22:01 12860192 15327904 638848 3.90 106904 2541276 1591988 9.13 1160816 2051452 8 18:23:01 12861020 15328768 637852 3.89 106940 2541260 1591988 9.13 1159972 2051452 8 18:24:01 12909000 15420380 545424 3.33 107444 2583680 1272272 7.29 1120412 2044504 22140 Average: 12975346 15359597 613752 3.74 101256 2462371 1497957 8.59 1084620 2019157 13839 18:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:05:01 lo 4.17 4.17 3.31 3.31 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 ens3 70.19 60.86 1149.60 11.15 0.00 0.00 0.00 0.00 18:06:01 lo 15.70 15.70 28.87 28.87 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 14.43 11.61 6.48 6.38 0.00 0.00 0.00 0.00 18:07:01 lo 29.33 29.33 68.22 68.22 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 ens3 74.17 83.19 858.01 8.64 0.00 0.00 0.00 0.00 18:08:01 lo 24.63 24.63 92.32 92.32 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 8.25 8.05 1.83 2.08 0.00 0.00 0.00 0.00 18:09:01 lo 24.95 24.95 109.34 109.34 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 265.44 185.00 2288.31 13.93 0.00 0.00 0.00 0.00 18:10:01 lo 47.25 47.25 161.61 161.61 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 15.32 14.47 3.41 3.66 0.00 0.00 0.00 0.00 18:11:01 lo 18.50 18.50 65.18 65.18 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 ens3 7.35 6.43 1.81 2.11 0.00 0.00 0.00 0.00 18:12:01 lo 4.52 4.52 18.93 18.93 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 ens3 1.12 1.18 0.26 0.45 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 0.62 0.38 0.22 0.89 0.00 0.00 0.00 0.00 18:14:01 lo 19.61 19.61 91.84 91.84 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 7.47 6.70 1.91 2.13 0.00 0.00 0.00 0.00 18:15:01 lo 24.33 24.33 84.12 84.12 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 8.00 7.65 1.79 2.04 0.00 0.00 0.00 0.00 18:16:01 lo 2.87 2.87 16.38 16.38 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 0.92 0.77 0.21 0.37 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 1.50 0.67 0.67 0.83 0.00 0.00 0.00 0.00 18:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 0.25 0.18 0.06 0.23 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 0.30 0.23 0.13 0.29 0.00 0.00 0.00 0.00 18:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 0.42 0.37 0.13 0.24 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 0.15 0.13 0.05 0.23 0.00 0.00 0.00 0.00 18:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 ens3 0.25 0.18 0.06 0.23 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 ens3 0.63 0.42 0.22 0.89 0.00 0.00 0.00 0.00 18:24:01 lo 45.93 45.93 455.73 455.73 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 1129.08 738.08 355.74 857.22 0.00 0.00 0.00 0.00 Average: lo 13.12 13.12 59.79 59.79 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: ens3 80.28 56.32 233.55 45.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-44083) 09/06/25 _x86_64_ (4 CPU) 18:03:03 LINUX RESTART (4 CPU) 18:04:01 CPU %user %nice %system %iowait %steal %idle 18:05:01 all 16.18 6.52 5.88 3.50 0.07 67.85 18:05:01 0 23.51 5.94 6.17 1.92 0.07 62.40 18:05:01 1 23.91 7.73 6.84 2.11 0.08 59.32 18:05:01 2 9.45 5.99 5.07 5.37 0.05 74.06 18:05:01 3 7.79 6.41 5.42 4.62 0.08 75.67 18:06:01 all 5.09 0.00 0.92 0.46 0.03 93.51 18:06:01 0 5.57 0.00 0.93 0.02 0.02 93.46 18:06:01 1 3.57 0.00 0.93 0.02 0.02 95.46 18:06:01 2 5.56 0.00 0.80 0.13 0.03 93.47 18:06:01 3 5.68 0.00 0.99 1.66 0.03 91.64 18:07:01 all 15.60 0.00 1.54 0.23 0.20 82.44 18:07:01 0 16.51 0.00 1.54 0.00 0.05 81.90 18:07:01 1 12.40 0.00 1.52 0.00 0.63 85.44 18:07:01 2 17.55 0.00 1.36 0.91 0.05 80.13 18:07:01 3 15.95 0.00 1.73 0.02 0.05 82.25 18:08:01 all 32.24 0.00 2.25 0.08 0.10 65.33 18:08:01 0 30.82 0.00 2.07 0.00 0.14 66.97 18:08:01 1 31.11 0.00 2.33 0.00 0.09 66.47 18:08:01 2 34.47 0.00 2.22 0.31 0.09 62.91 18:08:01 3 32.57 0.00 2.36 0.00 0.10 64.96 18:09:01 all 37.29 0.00 4.29 0.46 0.09 57.88 18:09:01 0 38.86 0.00 3.89 0.14 0.09 57.03 18:09:01 1 35.85 0.00 4.09 0.31 0.09 59.66 18:09:01 2 36.24 0.00 5.46 1.00 0.09 57.21 18:09:01 3 38.20 0.00 3.71 0.40 0.09 57.60 18:10:01 all 17.42 0.00 2.00 0.06 0.07 80.46 18:10:01 0 17.82 0.00 1.96 0.00 0.07 80.16 18:10:01 1 16.86 0.00 1.99 0.00 0.08 81.07 18:10:01 2 17.84 0.00 2.05 0.08 0.07 79.96 18:10:01 3 17.15 0.00 1.98 0.15 0.07 80.65 18:11:01 all 36.22 0.00 2.36 0.01 0.09 61.31 18:11:01 0 34.66 0.00 2.61 0.03 0.10 62.60 18:11:01 1 37.60 0.00 2.55 0.00 0.09 59.76 18:11:01 2 35.37 0.00 2.11 0.02 0.10 62.40 18:11:01 3 37.25 0.00 2.18 0.00 0.09 60.49 18:12:01 all 51.28 0.00 1.81 0.01 0.09 46.82 18:12:01 0 48.53 0.00 1.95 0.03 0.09 49.40 18:12:01 1 50.86 0.00 1.69 0.00 0.09 47.37 18:12:01 2 53.29 0.00 1.83 0.00 0.09 44.80 18:12:01 3 52.43 0.00 1.76 0.00 0.09 45.73 18:13:01 all 52.64 0.00 1.77 0.00 0.11 45.48 18:13:01 0 51.27 0.00 1.90 0.00 0.12 46.71 18:13:01 1 51.73 0.00 1.59 0.00 0.10 46.58 18:13:01 2 53.82 0.00 1.89 0.00 0.12 44.17 18:13:01 3 53.75 0.00 1.71 0.00 0.10 44.44 18:14:01 all 38.73 0.00 2.28 0.03 0.09 58.87 18:14:01 0 39.17 0.00 2.42 0.07 0.09 58.26 18:14:01 1 37.86 0.00 2.28 0.02 0.10 59.73 18:14:01 2 38.57 0.00 2.22 0.00 0.09 59.13 18:14:01 3 39.31 0.00 2.22 0.02 0.09 58.37 18:15:01 all 32.23 0.00 2.30 0.02 0.10 65.34 18:15:01 0 32.93 0.00 2.17 0.00 0.10 64.79 18:15:01 1 31.75 0.00 2.29 0.07 0.10 65.79 18:15:01 2 31.94 0.00 1.95 0.00 0.10 66.01 18:15:01 3 32.28 0.00 2.81 0.02 0.11 64.78 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:01 all 37.15 0.00 1.91 0.01 0.08 60.84 18:16:01 0 36.02 0.00 1.88 0.00 0.09 62.02 18:16:01 1 38.58 0.00 2.19 0.05 0.09 59.09 18:16:01 2 35.46 0.00 1.58 0.00 0.07 62.89 18:16:01 3 38.56 0.00 1.99 0.00 0.09 59.37 18:17:01 all 28.76 0.00 1.84 0.01 0.07 69.33 18:17:01 0 30.48 0.00 2.15 0.00 0.07 67.29 18:17:01 1 26.19 0.00 1.89 0.02 0.05 71.86 18:17:01 2 28.77 0.00 1.66 0.02 0.07 69.49 18:17:01 3 29.59 0.00 1.65 0.00 0.09 68.67 18:18:01 all 28.83 0.00 1.61 0.00 0.07 69.48 18:18:01 0 29.58 0.00 1.83 0.00 0.07 68.52 18:18:01 1 27.16 0.00 1.77 0.00 0.07 71.01 18:18:01 2 27.83 0.00 1.26 0.02 0.07 70.83 18:18:01 3 30.76 0.00 1.60 0.00 0.07 67.57 18:19:01 all 28.74 0.00 1.68 0.00 0.06 69.52 18:19:01 0 26.70 0.00 1.71 0.00 0.07 71.52 18:19:01 1 28.87 0.00 1.89 0.00 0.07 69.18 18:19:01 2 30.13 0.00 1.51 0.02 0.07 68.27 18:19:01 3 29.25 0.00 1.62 0.00 0.03 69.09 18:20:01 all 28.80 0.00 1.77 0.01 0.08 69.34 18:20:01 0 27.82 0.00 1.96 0.02 0.07 70.14 18:20:01 1 27.65 0.00 1.80 0.00 0.09 70.47 18:20:01 2 28.48 0.00 1.64 0.02 0.09 69.78 18:20:01 3 31.29 0.00 1.69 0.00 0.07 66.95 18:21:01 all 28.71 0.00 1.72 0.00 0.08 69.49 18:21:01 0 28.95 0.00 1.78 0.02 0.07 69.18 18:21:01 1 29.21 0.00 1.81 0.00 0.07 68.91 18:21:01 2 28.53 0.00 1.59 0.00 0.09 69.79 18:21:01 3 28.15 0.00 1.68 0.00 0.09 70.08 18:22:01 all 28.34 0.00 1.72 0.00 0.08 69.85 18:22:01 0 29.06 0.00 1.84 0.00 0.10 68.99 18:22:01 1 27.42 0.00 1.97 0.00 0.09 70.53 18:22:01 2 30.53 0.00 1.69 0.00 0.07 67.71 18:22:01 3 26.37 0.00 1.39 0.00 0.07 72.18 18:23:01 all 28.74 0.00 1.80 0.01 0.07 69.39 18:23:01 0 27.97 0.00 1.99 0.03 0.05 69.96 18:23:01 1 30.31 0.00 1.94 0.00 0.07 67.68 18:23:01 2 26.67 0.00 1.65 0.00 0.07 71.60 18:23:01 3 29.98 0.00 1.62 0.00 0.09 68.31 18:24:01 all 22.59 0.00 2.79 0.08 0.09 74.45 18:24:01 0 20.22 0.00 2.95 0.12 0.10 76.61 18:24:01 1 21.17 0.00 2.81 0.00 0.10 75.92 18:24:01 2 19.13 0.00 1.89 0.19 0.09 78.71 18:24:01 3 29.84 0.00 3.50 0.02 0.08 66.55 Average: all 29.69 0.33 2.22 0.25 0.09 67.42 Average: 0 29.75 0.30 2.29 0.12 0.08 67.46 Average: 1 29.43 0.40 2.31 0.13 0.11 67.62 Average: 2 29.38 0.31 2.07 0.41 0.08 67.74 Average: 3 30.22 0.33 2.18 0.35 0.08 66.84