---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-8938 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: 2799.998 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 9.3G 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/loop0 62M 62M 0 100% /snap/core20/1405 /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 50M 50M 0 100% /snap/snapd/26865 /dev/loop4 92M 92M 0 100% /snap/lxd/38688 ---> free -m: total used free shared buff/cache available Mem: 16009 648 12534 1 2826 15022 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:92:28:12 brd ff:ff:ff:ff:ff:ff inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe92:2812/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:08:9e:d7 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-8938) 05/08/26 _x86_64_ (4 CPU) 11:39:32 LINUX RESTART (4 CPU) 11:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:41:01 418.17 88.43 329.74 0.00 1761.19 13025.45 0.00 11:42:01 61.17 13.76 47.41 0.00 2612.63 12084.40 0.00 11:43:01 6.70 0.07 6.63 0.00 9.46 663.91 0.00 11:44:01 4.22 0.02 4.20 0.00 3.60 934.38 0.00 11:45:01 38.39 3.77 34.63 0.00 2367.74 6278.15 0.00 11:46:01 4.18 0.02 4.17 0.00 0.13 110.78 0.00 11:47:01 5.28 0.02 5.27 0.00 2.53 510.00 0.00 11:48:01 2.23 0.00 2.23 0.00 0.00 397.00 0.00 11:49:01 1.17 0.00 1.17 0.00 0.00 12.53 0.00 11:50:01 1.58 0.00 1.58 0.00 0.00 19.20 0.00 11:51:01 0.95 0.00 0.95 0.00 0.00 15.33 0.00 11:52:01 1.35 0.00 1.35 0.00 0.00 16.13 0.00 11:53:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 11:54:01 1.47 0.00 1.47 0.00 0.00 17.06 0.00 11:55:01 2.67 0.02 2.65 0.00 0.13 659.09 0.00 Average: 36.27 6.98 29.29 0.00 449.04 2305.05 0.00 11:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:41:01 13547792 15478816 512840 3.13 78504 2037880 1309432 7.51 730872 1826380 253832 11:42:01 13243192 15352196 637124 3.89 79380 2213072 1641788 9.41 924200 1933928 6704 11:43:01 13285036 15416868 571824 3.49 79760 2234940 1510672 8.66 871576 1945016 18496 11:44:01 13190488 15330116 658188 4.01 79884 2242352 1647932 9.45 962024 1947368 1712 11:45:01 12821948 15298192 669228 4.08 113264 2544068 1685020 9.66 1192676 2057500 824 11:46:01 12833640 15307404 660736 4.03 111820 2543072 1577168 9.04 1186280 2056316 2648 11:47:01 12788044 15275924 691920 4.22 112076 2556576 1558748 8.94 1226568 2062424 9484 11:48:01 12816664 15305924 661876 4.04 112144 2557848 1490576 8.55 1196368 2063768 96 11:49:01 12812464 15301744 666012 4.06 112156 2557848 1490576 8.55 1200244 2063768 8 11:50:01 12816504 15305828 661856 4.04 112188 2557856 1490576 8.55 1195680 2063776 28 11:51:01 12835584 15325072 642612 3.92 112224 2557984 1568240 8.99 1175980 2063904 44 11:52:01 12842316 15331828 635848 3.88 112244 2557988 1568240 8.99 1169100 2063908 44 11:53:01 12841648 15331176 636604 3.88 112260 2557988 1568240 8.99 1169688 2063908 8 11:54:01 12843120 15332680 635060 3.87 112284 2557992 1568240 8.99 1167464 2063912 12 11:55:01 12671000 15179880 787040 4.80 112356 2577096 1584724 9.09 1334948 2070532 504 Average: 12945963 15324910 648585 3.96 103503 2456971 1550678 8.89 1113578 2023094 19630 11:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 11:41:01 ens3 297.27 204.51 2619.36 52.53 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 84.35 84.35 200.19 200.19 0.00 0.00 0.00 0.00 11:42:01 ens3 54.44 47.88 221.20 9.84 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 85.35 85.35 309.58 309.58 0.00 0.00 0.00 0.00 11:43:01 ens3 26.14 24.66 5.86 6.21 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 22.83 22.83 88.57 88.57 0.00 0.00 0.00 0.00 11:44:01 ens3 7.85 6.75 1.98 2.22 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 11:45:01 ens3 155.41 100.90 2253.33 7.33 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 5.00 5.00 25.98 25.98 0.00 0.00 0.00 0.00 11:46:01 ens3 2.27 1.88 0.66 1.40 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 49.08 49.08 188.84 188.84 0.00 0.00 0.00 0.00 11:47:01 ens3 14.58 14.03 3.28 3.57 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 1.28 1.28 11.89 11.89 0.00 0.00 0.00 0.00 11:48:01 ens3 0.52 0.42 0.12 0.28 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 0.67 0.77 0.09 6.86 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 0.43 0.30 0.15 0.69 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 0.18 0.15 0.06 0.22 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 0.33 0.27 0.13 0.23 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.23 0.17 0.07 0.22 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 ens3 0.30 0.20 0.07 0.23 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 18.20 18.20 241.69 241.69 0.00 0.00 0.00 0.00 11:55:01 ens3 1.77 1.52 0.49 0.58 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 17.94 17.94 71.22 71.22 0.00 0.00 0.00 0.00 Average: ens3 37.20 26.76 337.93 6.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-8938) 05/08/26 _x86_64_ (4 CPU) 11:39:32 LINUX RESTART (4 CPU) 11:40:02 CPU %user %nice %system %iowait %steal %idle 11:41:01 all 21.49 14.71 11.22 3.31 0.12 49.15 11:41:01 0 19.81 15.43 11.14 3.00 0.14 50.47 11:41:01 1 31.08 11.18 9.94 3.71 0.10 43.98 11:41:01 2 23.62 16.27 11.82 2.81 0.14 45.35 11:41:01 3 11.37 15.99 11.97 3.71 0.12 56.84 11:42:01 all 48.98 0.00 4.41 0.45 0.11 46.05 11:42:01 0 48.83 0.00 4.45 0.32 0.10 46.29 11:42:01 1 47.52 0.00 4.44 0.68 0.10 47.25 11:42:01 2 48.75 0.00 4.49 0.38 0.12 46.26 11:42:01 3 50.82 0.00 4.26 0.41 0.10 44.40 11:43:01 all 52.58 0.00 4.45 0.01 0.10 42.85 11:43:01 0 52.52 0.00 4.66 0.00 0.10 42.72 11:43:01 1 52.36 0.00 4.38 0.02 0.10 43.14 11:43:01 2 52.14 0.00 4.50 0.02 0.09 43.25 11:43:01 3 53.32 0.00 4.26 0.02 0.10 42.30 11:44:01 all 52.76 0.00 2.65 0.01 0.09 44.48 11:44:01 0 50.03 0.00 2.75 0.00 0.10 47.12 11:44:01 1 53.49 0.00 2.82 0.05 0.09 43.55 11:44:01 2 53.61 0.00 2.43 0.00 0.09 43.88 11:44:01 3 53.93 0.00 2.61 0.00 0.10 43.35 11:45:01 all 54.55 0.00 4.12 0.19 0.10 41.04 11:45:01 0 52.56 0.00 4.36 0.14 0.10 42.84 11:45:01 1 55.63 0.00 3.20 0.52 0.10 40.55 11:45:01 2 54.35 0.00 3.71 0.02 0.12 41.80 11:45:01 3 55.66 0.00 5.19 0.10 0.09 38.96 11:46:01 all 52.44 0.00 2.13 0.01 0.13 45.29 11:46:01 0 50.36 0.00 2.24 0.00 0.12 47.28 11:46:01 1 52.96 0.00 2.19 0.03 0.14 44.68 11:46:01 2 52.56 0.00 1.95 0.00 0.14 45.36 11:46:01 3 53.90 0.00 2.12 0.00 0.14 43.85 11:47:01 all 52.22 0.00 3.50 0.01 0.14 44.13 11:47:01 0 51.75 0.00 3.23 0.00 0.14 44.88 11:47:01 1 51.03 0.00 3.77 0.05 0.14 45.00 11:47:01 2 53.40 0.00 3.46 0.00 0.15 42.98 11:47:01 3 52.67 0.00 3.54 0.00 0.14 43.65 11:48:01 all 47.45 0.00 1.98 0.01 0.10 50.45 11:48:01 0 46.84 0.00 2.06 0.02 0.10 50.98 11:48:01 1 47.81 0.00 1.86 0.03 0.10 50.20 11:48:01 2 48.14 0.00 2.29 0.00 0.10 49.47 11:48:01 3 47.03 0.00 1.72 0.00 0.10 51.15 11:49:01 all 28.60 0.00 1.59 0.00 0.07 69.74 11:49:01 0 22.90 0.00 1.42 0.00 0.09 75.60 11:49:01 1 30.00 0.00 1.65 0.00 0.07 68.28 11:49:01 2 31.55 0.00 1.78 0.00 0.07 66.60 11:49:01 3 30.01 0.00 1.50 0.00 0.07 68.43 11:50:01 all 28.54 0.00 1.70 0.01 0.07 69.67 11:50:01 0 30.19 0.00 1.96 0.02 0.07 67.76 11:50:01 1 30.91 0.00 1.87 0.02 0.09 67.11 11:50:01 2 27.55 0.00 1.46 0.00 0.07 70.93 11:50:01 3 25.55 0.00 1.53 0.00 0.07 72.85 11:51:01 all 28.55 0.00 1.68 0.00 0.07 69.69 11:51:01 0 28.36 0.00 1.73 0.02 0.07 69.82 11:51:01 1 29.75 0.00 1.81 0.00 0.09 68.35 11:51:01 2 27.17 0.00 1.52 0.00 0.05 71.25 11:51:01 3 28.93 0.00 1.67 0.00 0.07 69.33 11:51:01 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 28.54 0.00 1.68 0.01 0.10 69.67 11:52:01 0 31.17 0.00 1.80 0.02 0.10 66.91 11:52:01 1 30.39 0.00 1.89 0.03 0.10 67.58 11:52:01 2 24.05 0.00 1.49 0.00 0.09 74.38 11:52:01 3 28.59 0.00 1.55 0.00 0.09 69.78 11:53:01 all 28.65 0.00 1.64 0.00 0.08 69.63 11:53:01 0 28.81 0.00 1.76 0.02 0.07 69.34 11:53:01 1 30.46 0.00 1.77 0.00 0.09 67.68 11:53:01 2 28.57 0.00 1.63 0.00 0.07 69.72 11:53:01 3 26.75 0.00 1.39 0.00 0.09 71.77 11:54:01 all 28.86 0.00 1.62 0.00 0.09 69.42 11:54:01 0 28.20 0.00 1.60 0.00 0.10 70.10 11:54:01 1 27.94 0.00 1.60 0.02 0.09 70.35 11:54:01 2 29.36 0.00 1.67 0.00 0.09 68.88 11:54:01 3 29.96 0.00 1.62 0.00 0.09 68.34 11:55:01 all 28.76 0.00 1.61 0.03 0.09 69.52 11:55:01 0 29.89 0.00 1.72 0.07 0.10 68.22 11:55:01 1 29.67 0.00 1.61 0.03 0.09 68.60 11:55:01 2 28.74 0.00 1.53 0.00 0.08 69.65 11:55:01 3 26.73 0.00 1.58 0.00 0.09 71.60 Average: all 38.92 0.99 3.08 0.27 0.10 56.64 Average: 0 38.22 1.04 3.14 0.24 0.10 57.26 Average: 1 40.11 0.76 3.00 0.35 0.10 55.68 Average: 2 38.93 1.09 3.06 0.22 0.10 56.61 Average: 3 38.43 1.07 3.11 0.28 0.10 57.01