---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-4138 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: 2799.974 BogoMIPS: 5599.94 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 645 12794 1 2569 15031 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:a5:96:6a brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fea5:966a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:0b:06:04 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-4138) 08/04/26 _x86_64_ (4 CPU) 19:35:22 LINUX RESTART (4 CPU) 19:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:37:01 273.25 85.02 188.23 0.00 4035.20 10521.48 0.00 19:38:01 55.66 0.28 55.37 0.00 47.33 13680.92 0.00 19:39:01 8.10 0.07 8.03 0.00 10.26 805.20 0.00 19:40:01 4.08 0.02 4.07 0.00 3.47 818.66 0.00 19:41:01 3.67 0.98 2.68 0.00 68.79 44.66 0.00 19:42:01 1.97 0.00 1.97 0.00 0.00 66.67 0.00 19:43:01 4.83 0.02 4.82 0.00 1.60 597.37 0.00 19:44:01 2.40 0.00 2.40 0.00 0.00 267.42 0.00 19:45:01 0.93 0.00 0.93 0.00 0.00 10.93 0.00 19:46:01 1.82 0.00 1.82 0.00 0.00 24.66 0.00 19:47:01 0.87 0.00 0.87 0.00 0.00 10.13 0.00 19:48:01 1.03 0.00 1.03 0.00 0.00 14.13 0.00 19:49:01 0.88 0.00 0.88 0.00 0.00 10.53 0.00 19:50:01 1.12 0.00 1.12 0.00 0.00 14.53 0.00 19:51:01 1.35 0.02 1.33 0.00 0.13 33.73 0.00 Average: 24.13 5.76 18.37 0.00 277.75 1794.66 0.00 19:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:37:01 13244616 15403120 583756 3.56 80156 2260248 1490540 8.55 860596 1992548 382392 19:38:01 13146220 15324960 661036 4.03 80512 2279132 1581700 9.07 951716 1999588 7864 19:39:01 13085504 15288404 696568 4.25 80852 2302292 1634748 9.37 1000768 2009736 16864 19:40:01 13040840 15249000 735908 4.49 80956 2307160 1726076 9.90 1040136 2012180 36 19:41:01 13085740 15300728 683744 4.17 82360 2312448 1779736 10.20 988988 2017348 20 19:42:01 13113252 15331864 652508 3.98 82420 2315888 1636064 9.38 961532 2019856 3556 19:43:01 13025656 15257116 726840 4.43 82624 2328196 1753088 10.05 1040068 2025556 5812 19:44:01 13084584 15317420 666488 4.07 82708 2329460 1575212 9.03 980788 2026832 32 19:45:01 13083696 15316608 667452 4.07 82728 2329468 1575212 9.03 982324 2026880 12 19:46:01 13102524 15335488 648568 3.96 82792 2329448 1575212 9.03 963920 2026864 28 19:47:01 13100360 15333352 650652 3.97 82816 2329452 1645860 9.44 965144 2026864 4 19:48:01 13101744 15334772 649232 3.96 82848 2329456 1645860 9.44 962992 2026868 20 19:49:01 13101752 15334808 649180 3.96 82876 2329456 1645860 9.44 964892 2026868 12 19:50:01 13102160 15335252 648736 3.96 82912 2329456 1645860 9.44 963552 2026868 4 19:51:01 13146456 15408212 575044 3.51 82980 2357684 1586888 9.10 904228 2042880 28412 Average: 13104340 15324740 659714 4.02 82169 2317950 1633194 9.36 968776 2020516 29671 19:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:37:01 ens3 143.20 99.85 1906.82 21.08 0.00 0.00 0.00 0.00 19:37:01 lo 12.97 12.97 12.38 12.38 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 ens3 30.19 28.40 18.16 6.77 0.00 0.00 0.00 0.00 19:38:01 lo 78.42 78.42 204.43 204.43 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 ens3 26.65 26.26 6.14 12.80 0.00 0.00 0.00 0.00 19:39:01 lo 84.29 84.29 304.59 304.59 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 ens3 4.97 4.78 1.14 1.35 0.00 0.00 0.00 0.00 19:40:01 lo 18.68 18.68 75.55 75.55 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 ens3 0.77 0.52 0.52 0.45 0.00 0.00 0.00 0.00 19:41:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 ens3 3.53 3.20 0.79 0.96 0.00 0.00 0.00 0.00 19:42:01 lo 10.52 10.52 47.08 47.08 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 ens3 13.16 12.38 3.01 3.19 0.00 0.00 0.00 0.00 19:43:01 lo 43.13 43.13 167.94 167.94 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 ens3 1.55 0.75 0.57 0.75 0.00 0.00 0.00 0.00 19:44:01 lo 1.28 1.28 11.89 11.89 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 ens3 0.18 0.12 0.06 0.24 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 ens3 0.45 0.28 0.15 0.29 0.00 0.00 0.00 0.00 19:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 ens3 0.32 0.18 0.14 0.24 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 ens3 0.32 0.27 0.07 0.23 0.00 0.00 0.00 0.00 19:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 ens3 0.37 0.32 0.12 0.44 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 ens3 0.28 0.20 0.07 0.22 0.00 0.00 0.00 0.00 19:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 ens3 1.73 1.47 0.50 0.58 0.00 0.00 0.00 0.00 19:51:01 lo 18.23 18.23 239.98 239.98 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 15.18 11.93 129.20 3.31 0.00 0.00 0.00 0.00 Average: lo 17.88 17.88 70.93 70.93 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 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-4138) 08/04/26 _x86_64_ (4 CPU) 19:35:22 LINUX RESTART (4 CPU) 19:36:01 CPU %user %nice %system %iowait %steal %idle 19:37:01 all 21.82 12.10 9.92 2.54 0.10 53.52 19:37:01 0 35.78 10.02 10.06 2.14 0.12 41.89 19:37:01 1 15.01 12.92 10.08 2.50 0.08 59.39 19:37:01 2 12.25 13.46 9.94 2.36 0.10 61.89 19:37:01 3 24.22 11.99 9.61 3.17 0.12 50.89 19:38:01 all 51.13 0.00 4.14 0.17 0.13 44.43 19:38:01 0 50.77 0.00 4.03 0.33 0.12 44.75 19:38:01 1 51.16 0.00 4.40 0.00 0.12 44.32 19:38:01 2 50.46 0.00 4.07 0.29 0.16 45.02 19:38:01 3 52.13 0.00 4.04 0.07 0.12 43.64 19:39:01 all 52.06 0.00 3.96 0.02 0.12 43.84 19:39:01 0 50.60 0.00 3.80 0.03 0.14 45.43 19:39:01 1 52.04 0.00 4.01 0.00 0.12 43.83 19:39:01 2 53.04 0.00 4.02 0.02 0.12 42.80 19:39:01 3 52.59 0.00 4.02 0.02 0.12 43.25 19:40:01 all 52.14 0.00 2.48 0.01 0.13 45.24 19:40:01 0 51.03 0.00 2.56 0.03 0.12 46.26 19:40:01 1 52.89 0.00 2.55 0.00 0.14 44.43 19:40:01 2 52.14 0.00 2.34 0.00 0.14 45.39 19:40:01 3 52.50 0.00 2.48 0.00 0.14 44.88 19:41:01 all 52.32 0.00 2.09 0.00 0.10 45.49 19:41:01 0 51.32 0.00 2.12 0.02 0.10 46.44 19:41:01 1 51.11 0.00 1.93 0.00 0.10 46.86 19:41:01 2 53.47 0.00 2.25 0.00 0.10 44.18 19:41:01 3 53.37 0.00 2.06 0.00 0.10 44.47 19:42:01 all 52.41 0.00 2.24 0.00 0.10 45.24 19:42:01 0 49.49 0.00 2.15 0.00 0.09 48.28 19:42:01 1 52.39 0.00 2.26 0.02 0.10 45.23 19:42:01 2 53.51 0.00 2.18 0.00 0.10 44.21 19:42:01 3 54.22 0.00 2.39 0.00 0.12 43.27 19:43:01 all 51.95 0.00 3.35 0.01 0.13 44.56 19:43:01 0 52.02 0.00 2.99 0.03 0.15 44.80 19:43:01 1 50.62 0.00 3.42 0.00 0.12 45.84 19:43:01 2 52.73 0.00 3.50 0.02 0.14 43.62 19:43:01 3 52.42 0.00 3.48 0.00 0.12 43.97 19:44:01 all 42.07 0.00 2.10 1.84 0.16 53.83 19:44:01 0 39.55 0.00 2.06 0.14 0.14 58.11 19:44:01 1 41.98 0.00 2.18 0.12 0.21 55.51 19:44:01 2 42.77 0.00 1.90 7.07 0.14 48.13 19:44:01 3 43.98 0.00 2.26 0.02 0.17 53.57 19:45:01 all 29.00 0.00 1.96 0.00 0.07 68.97 19:45:01 0 27.80 0.00 1.76 0.00 0.07 70.37 19:45:01 1 28.73 0.00 2.10 0.02 0.07 69.08 19:45:01 2 29.72 0.00 1.95 0.00 0.07 68.26 19:45:01 3 29.74 0.00 2.03 0.00 0.09 68.15 19:46:01 all 28.99 0.00 1.88 0.00 0.09 69.03 19:46:01 0 30.07 0.00 2.00 0.00 0.10 67.83 19:46:01 1 30.28 0.00 2.21 0.00 0.09 67.43 19:46:01 2 28.61 0.00 1.64 0.02 0.09 69.64 19:46:01 3 27.07 0.00 1.69 0.00 0.09 71.16 19:47:01 all 28.68 0.00 1.81 0.00 0.08 69.42 19:47:01 0 27.23 0.00 1.73 0.00 0.07 70.97 19:47:01 1 30.38 0.00 1.85 0.00 0.09 67.69 19:47:01 2 27.82 0.00 1.71 0.02 0.09 70.36 19:47:01 3 29.30 0.00 1.94 0.00 0.09 68.67 19:47:01 CPU %user %nice %system %iowait %steal %idle 19:48:01 all 28.50 0.00 1.68 0.00 0.10 69.72 19:48:01 0 27.54 0.00 1.53 0.00 0.10 70.83 19:48:01 1 27.64 0.00 1.73 0.02 0.10 70.51 19:48:01 2 29.69 0.00 1.74 0.00 0.09 68.49 19:48:01 3 29.12 0.00 1.73 0.00 0.09 69.07 19:49:01 all 28.45 0.00 1.80 0.00 0.09 69.66 19:49:01 0 29.80 0.00 1.75 0.00 0.09 68.36 19:49:01 1 29.20 0.00 1.96 0.00 0.09 68.76 19:49:01 2 27.06 0.00 1.65 0.00 0.09 71.21 19:49:01 3 27.76 0.00 1.84 0.00 0.10 70.29 19:50:01 all 28.32 0.00 1.70 0.00 0.09 69.89 19:50:01 0 28.13 0.00 1.68 0.00 0.09 70.11 19:50:01 1 29.77 0.00 1.69 0.00 0.09 68.45 19:50:01 2 29.06 0.00 1.74 0.02 0.10 69.07 19:50:01 3 26.32 0.00 1.69 0.00 0.09 71.91 19:51:01 all 28.20 0.00 1.82 0.00 0.10 69.87 19:51:01 0 27.26 0.00 1.85 0.00 0.10 70.79 19:51:01 1 29.55 0.00 1.72 0.00 0.10 68.62 19:51:01 2 29.18 0.00 1.89 0.00 0.10 68.82 19:51:01 3 26.82 0.00 1.82 0.02 0.09 71.26 Average: all 38.43 0.83 2.88 0.31 0.11 57.44 Average: 0 38.63 0.69 2.82 0.19 0.11 57.56 Average: 1 38.20 0.89 2.96 0.18 0.11 57.66 Average: 2 38.09 0.93 2.85 0.66 0.11 57.36 Average: 3 38.79 0.82 2.89 0.22 0.11 57.18