---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-699 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16009 648 12792 1 2568 15029 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:e7:21:24 brd ff:ff:ff:ff:ff:ff inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fee7:2124/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:6f:a2:59 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-699) 11/03/26 _x86_64_ (4 CPU) 15:21:29 LINUX RESTART (4 CPU) 15:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:23:01 343.82 81.54 262.28 0.00 1506.03 12543.57 0.00 15:24:01 75.00 14.28 60.72 0.00 2671.02 13933.01 0.00 15:25:01 6.98 0.15 6.83 0.00 26.26 833.19 0.00 15:26:01 4.57 0.00 4.57 0.00 0.00 749.88 0.00 15:27:02 3.43 0.98 2.45 0.00 68.80 44.13 0.00 15:28:01 3.07 0.02 3.05 0.00 1.08 146.01 0.00 15:29:01 4.72 0.02 4.70 0.00 1.60 720.01 0.00 15:30:01 1.52 0.00 1.52 0.00 0.00 68.52 0.00 15:31:01 0.97 0.00 0.97 0.00 0.00 11.86 0.00 15:32:01 1.75 0.00 1.75 0.00 0.00 23.73 0.00 15:33:01 0.80 0.00 0.80 0.00 0.00 9.86 0.00 15:34:01 1.23 0.00 1.23 0.00 0.00 15.73 0.00 15:35:01 0.88 0.00 0.88 0.00 0.00 10.00 0.00 15:36:01 17.10 0.92 16.18 0.00 103.98 2819.66 0.00 Average: 33.31 7.00 26.31 0.00 313.15 2283.29 0.00 15:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:23:01 13353448 15352436 641496 3.91 79888 2101576 1422608 8.16 870804 1879236 307304 15:24:01 13176208 15357488 633008 3.86 81184 2279468 1532832 8.79 923244 1998968 10296 15:25:01 13111492 15314928 675012 4.12 81484 2300612 1621796 9.30 976516 2010144 14452 15:26:01 13058460 15267020 722760 4.41 81616 2305460 1680460 9.63 1026124 2012516 60 15:27:02 13078604 15294332 695228 4.24 83036 2310624 1738096 9.96 998024 2018044 184 15:28:01 13077088 15301672 687640 4.19 83148 2319108 1581416 9.07 994672 2024548 8668 15:29:01 13043640 15276164 712944 4.35 83332 2326668 1737808 9.96 1022928 2026332 48 15:30:01 13096268 15330132 658728 4.02 83388 2327928 1559272 8.94 971488 2027664 148 15:31:01 13094420 15328400 660492 4.03 83420 2327928 1559272 8.94 970692 2027736 16 15:32:01 13100644 15334704 654124 3.99 83488 2327900 1627932 9.33 965652 2027724 16 15:33:01 13100336 15334432 654356 3.99 83512 2327908 1627932 9.33 965976 2027724 20 15:34:01 13102248 15336380 652344 3.98 83536 2327912 1627932 9.33 963352 2027728 48 15:35:01 13100948 15335100 653660 3.99 83552 2327912 1627932 9.33 964344 2027728 20 15:36:01 13118216 15408236 578820 3.53 85336 2380648 1378792 7.90 924072 2049304 8668 Average: 13115144 15326530 662901 4.04 82851 2306547 1594577 9.14 966992 2013243 24996 15:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:23:01 ens3 180.41 115.33 2183.10 29.22 0.00 0.00 0.00 0.00 15:23:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 68.24 56.97 497.09 11.87 0.00 0.00 0.00 0.00 15:24:01 lo 97.05 97.05 243.64 243.64 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 23.90 22.60 5.34 5.66 0.00 0.00 0.00 0.00 15:25:01 lo 74.09 74.09 263.36 263.36 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 5.37 5.10 1.21 1.41 0.00 0.00 0.00 0.00 15:26:01 lo 18.76 18.76 75.96 75.96 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:02 ens3 0.73 0.68 0.53 0.50 0.00 0.00 0.00 0.00 15:27:02 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 7.95 7.73 1.83 2.01 0.00 0.00 0.00 0.00 15:28:01 lo 25.42 25.42 115.68 115.68 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 8.45 8.07 1.93 2.15 0.00 0.00 0.00 0.00 15:29:01 lo 28.45 28.45 101.07 101.07 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 0.50 0.57 0.12 0.29 0.00 0.00 0.00 0.00 15:30:01 lo 1.42 1.42 11.86 11.86 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 0.50 0.38 0.23 0.86 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 0.75 0.28 0.24 0.29 0.00 0.00 0.00 0.00 15:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 0.52 0.40 0.36 0.65 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 0.27 0.20 0.07 0.23 0.00 0.00 0.00 0.00 15:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 0.18 0.13 0.06 0.22 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 18.00 14.56 15.63 6.86 0.00 0.00 0.00 0.00 15:36:01 lo 28.41 28.41 443.04 443.04 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 22.57 16.65 193.66 4.45 0.00 0.00 0.00 0.00 Average: lo 19.64 19.64 89.59 89.59 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-699) 11/03/26 _x86_64_ (4 CPU) 15:21:29 LINUX RESTART (4 CPU) 15:22:01 CPU %user %nice %system %iowait %steal %idle 15:23:01 all 20.46 18.26 14.31 3.25 0.02 43.70 15:23:01 0 11.26 20.45 14.84 3.61 0.02 49.82 15:23:01 1 19.88 19.02 14.78 2.75 0.02 43.56 15:23:01 2 26.37 16.33 14.00 3.97 0.02 39.31 15:23:01 3 24.30 17.27 13.63 2.65 0.02 42.13 15:24:01 all 48.56 0.00 4.59 0.49 0.02 46.34 15:24:01 0 46.36 0.00 4.55 0.34 0.02 48.73 15:24:01 1 49.16 0.00 5.03 0.09 0.02 45.70 15:24:01 2 50.88 0.00 4.49 0.48 0.02 44.13 15:24:01 3 47.83 0.00 4.30 1.06 0.02 46.80 15:25:01 all 52.35 0.00 4.13 0.01 0.00 43.50 15:25:01 0 51.67 0.00 4.19 0.03 0.00 44.10 15:25:01 1 52.11 0.00 4.57 0.00 0.02 43.30 15:25:01 2 51.85 0.00 3.95 0.00 0.00 44.20 15:25:01 3 53.77 0.00 3.81 0.02 0.00 42.41 15:26:01 all 53.61 0.00 2.55 0.03 0.01 43.80 15:26:01 0 51.21 0.00 2.34 0.09 0.02 46.35 15:26:01 1 52.98 0.00 3.00 0.00 0.02 44.01 15:26:01 2 54.22 0.00 2.46 0.02 0.02 43.29 15:26:01 3 56.00 0.00 2.42 0.00 0.00 41.57 15:27:02 all 53.86 0.00 2.21 0.02 0.01 43.91 15:27:02 0 49.69 0.00 2.19 0.03 0.00 48.09 15:27:02 1 54.30 0.00 2.15 0.02 0.02 43.52 15:27:02 2 55.66 0.00 2.36 0.02 0.00 41.96 15:27:02 3 55.73 0.00 2.15 0.00 0.02 42.10 15:28:01 all 53.64 0.00 2.94 0.00 0.01 43.40 15:28:01 0 52.81 0.00 2.99 0.02 0.02 44.16 15:28:01 1 52.37 0.00 2.69 0.00 0.00 44.94 15:28:01 2 54.29 0.00 3.40 0.00 0.02 42.30 15:28:01 3 55.12 0.00 2.67 0.00 0.02 42.20 15:29:01 all 53.64 0.00 2.97 0.02 0.01 43.35 15:29:01 0 52.27 0.00 3.11 0.05 0.00 44.57 15:29:01 1 52.77 0.00 2.91 0.00 0.00 44.32 15:29:01 2 54.65 0.00 2.91 0.03 0.02 42.39 15:29:01 3 54.90 0.00 2.95 0.00 0.02 42.13 15:30:01 all 29.91 0.00 2.12 0.00 0.01 67.95 15:30:01 0 33.65 0.00 2.25 0.02 0.02 64.07 15:30:01 1 30.43 0.00 1.92 0.00 0.02 67.63 15:30:01 2 26.16 0.00 2.25 0.00 0.00 71.59 15:30:01 3 29.41 0.00 2.07 0.00 0.02 68.50 15:31:01 all 29.01 0.00 2.10 0.00 0.01 68.87 15:31:01 0 24.16 0.00 1.90 0.00 0.02 73.92 15:31:01 1 29.96 0.00 2.10 0.00 0.00 67.94 15:31:01 2 31.95 0.00 2.46 0.00 0.02 65.57 15:31:01 3 30.00 0.00 1.95 0.02 0.00 68.03 15:32:01 all 29.05 0.00 1.96 0.02 0.02 68.96 15:32:01 0 28.35 0.00 1.88 0.03 0.02 69.71 15:32:01 1 30.47 0.00 2.02 0.00 0.02 67.49 15:32:01 2 28.64 0.00 2.09 0.02 0.02 69.23 15:32:01 3 28.73 0.00 1.84 0.02 0.02 69.40 15:33:01 all 29.15 0.00 1.95 0.07 0.01 68.82 15:33:01 0 30.35 0.00 1.70 0.10 0.03 67.81 15:33:01 1 28.79 0.00 1.94 0.00 0.00 69.26 15:33:01 2 30.56 0.00 2.21 0.00 0.02 67.21 15:33:01 3 26.86 0.00 1.93 0.17 0.00 71.03 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 29.25 0.00 1.96 0.00 0.01 68.78 15:34:01 0 28.49 0.00 1.83 0.02 0.00 69.66 15:34:01 1 31.36 0.00 1.75 0.00 0.02 66.87 15:34:01 2 31.76 0.00 2.26 0.00 0.02 65.97 15:34:01 3 25.39 0.00 2.01 0.00 0.02 72.59 15:35:01 all 29.16 0.00 1.75 0.00 0.00 69.08 15:35:01 0 30.27 0.00 2.06 0.00 0.00 67.67 15:35:01 1 29.21 0.00 1.56 0.00 0.02 69.21 15:35:01 2 31.37 0.00 1.72 0.00 0.00 66.91 15:35:01 3 25.80 0.00 1.68 0.00 0.00 72.52 15:36:01 all 25.65 0.00 1.94 0.19 0.01 72.21 15:36:01 0 23.43 0.00 2.34 0.49 0.02 73.72 15:36:01 1 18.93 0.00 1.51 0.00 0.00 79.56 15:36:01 2 30.77 0.00 1.95 0.08 0.02 67.18 15:36:01 3 29.45 0.00 1.96 0.17 0.02 68.41 Average: all 38.39 1.33 3.41 0.30 0.01 56.55 Average: 0 36.68 1.49 3.47 0.35 0.01 57.99 Average: 1 38.07 1.38 3.44 0.21 0.01 56.89 Average: 2 39.95 1.19 3.48 0.34 0.01 55.02 Average: 3 38.84 1.27 3.26 0.30 0.01 56.32