---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-4049 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 93M 93M 0 100% /snap/lxd/40364 ---> free -m: total used free shared buff/cache available Mem: 16009 666 12569 1 2772 15012 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:40:0a:2c brd ff:ff:ff:ff:ff:ff inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85428sec preferred_lft 85428sec inet6 fe80::f816:3eff:fe40:a2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:6a:2b:de 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-4049) 08/04/26 _x86_64_ (4 CPU) 14:05:49 LINUX RESTART (4 CPU) 14:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:07:01 437.64 141.89 295.75 0.00 5693.58 46774.60 0.00 14:08:01 117.46 19.98 97.48 0.00 2728.88 17089.30 0.00 14:09:01 7.77 0.07 7.70 0.00 15.20 844.53 0.00 14:10:01 7.38 0.08 7.30 0.00 14.00 1083.69 0.00 14:11:01 25.36 10.18 15.18 0.00 3448.36 3882.02 0.00 14:12:01 4.38 0.00 4.38 0.00 0.00 76.25 0.00 14:13:01 4.07 0.05 4.02 0.00 3.07 381.20 0.00 14:14:01 2.82 0.00 2.82 0.00 0.00 480.59 0.00 14:15:01 1.70 0.00 1.70 0.00 0.00 69.72 0.00 14:16:01 1.90 0.00 1.90 0.00 0.00 31.59 0.00 14:17:01 0.82 0.02 0.80 0.00 0.13 9.60 0.00 14:18:01 1.08 0.00 1.08 0.00 0.00 13.33 0.00 14:19:01 1.07 0.00 1.07 0.00 0.00 13.33 0.00 14:20:01 0.88 0.00 0.88 0.00 0.00 12.13 0.00 14:21:01 1.70 0.02 1.68 0.00 0.13 21.33 0.00 Average: 41.07 11.49 29.58 0.00 793.58 4719.03 0.00 14:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:07:01 13662748 15439992 561512 3.43 70736 1900488 1352012 7.75 764596 1695636 177920 14:08:01 13162740 15333772 655844 4.00 80600 2271680 1617284 9.27 940980 1994932 11788 14:09:01 13197488 15388384 600512 3.66 80864 2290860 1530444 8.77 896112 2006040 11612 14:10:01 13095064 15303716 684376 4.17 81140 2307868 1656460 9.50 990488 2013156 4952 14:11:01 12835820 15261684 719116 4.39 86280 2512124 1783140 10.22 1166788 2074476 1356 14:12:01 12857080 15283040 698196 4.26 86380 2512124 1764764 10.12 1149044 2074436 136 14:13:01 12853064 15293496 687380 4.19 86612 2526008 1655216 9.49 1145948 2082020 10164 14:14:01 12814684 15257216 723624 4.41 86720 2527936 1737708 9.96 1182584 2082448 216 14:15:01 12856164 15300104 680636 4.15 86796 2529204 1571660 9.01 1140692 2083788 8 14:16:01 12855640 15299716 681036 4.15 86900 2529184 1587920 9.10 1139984 2083816 20 14:17:01 12869920 15314028 666692 4.07 86928 2529180 1663220 9.54 1126332 2083816 8 14:18:01 12870072 15314220 666416 4.07 86960 2529184 1663220 9.54 1126184 2083816 184 14:19:01 12876600 15320780 659796 4.02 86988 2529188 1663220 9.54 1120356 2083820 20 14:20:01 12872640 15316852 663724 4.05 87020 2529188 1663220 9.54 1124088 2083820 176 14:21:01 12847340 15291644 688844 4.20 87080 2529184 1694248 9.71 1150268 2083824 24 Average: 12968471 15314576 669180 4.08 84534 2436893 1640249 9.40 1077630 2040656 14572 14:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 408.40 250.09 2465.57 72.83 0.00 0.00 0.00 0.00 14:07:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 81.80 66.16 975.76 11.94 0.00 0.00 0.00 0.00 14:08:01 lo 63.24 63.24 117.04 117.04 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 20.93 19.38 5.15 6.18 0.00 0.00 0.00 0.00 14:09:01 lo 64.70 64.70 243.79 243.79 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 19.70 18.76 4.39 4.72 0.00 0.00 0.00 0.00 14:10:01 lo 65.06 65.06 236.76 236.76 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 59.39 28.58 1411.14 2.33 0.00 0.00 0.00 0.00 14:11:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 1.92 1.07 0.90 0.83 0.00 0.00 0.00 0.00 14:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 14.07 13.37 3.37 3.76 0.00 0.00 0.00 0.00 14:13:01 lo 44.70 44.70 181.22 181.22 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 4.13 2.97 1.13 1.29 0.00 0.00 0.00 0.00 14:14:01 lo 9.17 9.17 33.80 33.80 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 1.00 0.63 0.43 0.70 0.00 0.00 0.00 0.00 14:15:01 lo 1.10 1.10 11.90 11.90 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 0.35 0.22 0.07 0.23 0.00 0.00 0.00 0.00 14:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 0.45 0.22 0.20 0.28 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 0.28 0.18 0.07 0.22 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 1.10 0.33 0.41 1.13 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 2.32 3.35 0.48 7.35 0.00 0.00 0.00 0.00 14:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 0.80 0.53 0.34 2.45 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 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 41.11 27.06 324.64 7.75 0.00 0.00 0.00 0.00 Average: lo 16.73 16.73 54.98 54.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-4049) 08/04/26 _x86_64_ (4 CPU) 14:05:49 LINUX RESTART (4 CPU) 14:06:01 CPU %user %nice %system %iowait %steal %idle 14:07:01 all 20.45 18.97 14.96 2.93 0.12 42.56 14:07:01 0 21.04 18.29 14.22 3.56 0.12 42.76 14:07:01 1 24.35 18.29 14.53 2.56 0.10 40.17 14:07:01 2 20.91 18.64 14.51 3.13 0.12 42.69 14:07:01 3 15.51 20.68 16.59 2.47 0.14 44.61 14:08:01 all 37.88 1.15 4.38 0.89 0.09 55.61 14:08:01 0 33.63 1.03 4.06 0.34 0.08 60.85 14:08:01 1 32.32 1.12 4.11 0.83 0.10 61.53 14:08:01 2 49.83 0.90 4.97 1.84 0.10 42.35 14:08:01 3 35.73 1.55 4.37 0.56 0.09 57.71 14:09:01 all 52.03 0.00 3.40 0.01 0.10 44.45 14:09:01 0 50.68 0.00 3.11 0.00 0.12 46.09 14:09:01 1 53.44 0.00 3.46 0.02 0.10 42.99 14:09:01 2 50.80 0.00 3.66 0.02 0.09 45.44 14:09:01 3 53.22 0.00 3.38 0.00 0.10 43.29 14:10:01 all 52.13 0.00 3.32 0.01 0.10 44.44 14:10:01 0 51.92 0.00 3.65 0.00 0.10 44.33 14:10:01 1 50.98 0.00 3.33 0.03 0.10 45.55 14:10:01 2 51.83 0.00 3.30 0.02 0.09 44.77 14:10:01 3 53.79 0.00 2.99 0.00 0.10 43.12 14:11:01 all 53.33 0.00 2.44 0.15 0.09 43.99 14:11:01 0 52.11 0.00 2.54 0.22 0.09 45.04 14:11:01 1 53.63 0.00 2.43 0.29 0.10 43.55 14:11:01 2 53.05 0.00 2.17 0.05 0.09 44.64 14:11:01 3 54.54 0.00 2.61 0.05 0.09 42.71 14:12:01 all 52.53 0.00 1.86 0.00 0.12 45.50 14:12:01 0 49.55 0.00 1.90 0.00 0.12 48.44 14:12:01 1 51.65 0.00 1.96 0.00 0.10 46.29 14:12:01 2 54.94 0.00 1.73 0.00 0.12 43.21 14:12:01 3 53.99 0.00 1.84 0.00 0.12 44.05 14:13:01 all 52.41 0.00 3.10 0.01 0.12 44.36 14:13:01 0 51.56 0.00 2.82 0.02 0.12 45.48 14:13:01 1 51.06 0.00 3.38 0.00 0.12 45.44 14:13:01 2 54.09 0.00 3.07 0.00 0.14 42.70 14:13:01 3 52.91 0.00 3.11 0.02 0.12 43.84 14:14:01 all 52.46 0.00 2.13 0.00 0.11 45.30 14:14:01 0 50.77 0.00 2.05 0.00 0.10 47.08 14:14:01 1 51.29 0.00 2.30 0.00 0.10 46.31 14:14:01 2 53.41 0.00 2.01 0.00 0.10 44.48 14:14:01 3 54.39 0.00 2.16 0.02 0.12 43.32 14:15:01 all 29.88 0.00 1.71 0.01 0.09 68.31 14:15:01 0 26.30 0.00 1.68 0.00 0.09 71.93 14:15:01 1 27.64 0.00 1.64 0.00 0.07 70.65 14:15:01 2 32.70 0.00 1.90 0.02 0.09 65.30 14:15:01 3 32.87 0.00 1.62 0.02 0.10 65.38 14:16:01 all 28.64 0.00 1.66 0.01 0.09 69.61 14:16:01 0 29.27 0.00 1.77 0.00 0.09 68.87 14:16:01 1 28.51 0.00 1.52 0.00 0.09 69.88 14:16:01 2 28.75 0.00 1.88 0.00 0.09 69.29 14:16:01 3 28.02 0.00 1.47 0.03 0.09 70.39 14:17:01 all 28.44 0.00 1.77 0.01 0.07 69.71 14:17:01 0 29.76 0.00 1.94 0.00 0.09 68.22 14:17:01 1 25.82 0.00 1.50 0.00 0.07 72.61 14:17:01 2 27.63 0.00 1.69 0.00 0.07 70.61 14:17:01 3 30.54 0.00 1.94 0.03 0.07 67.41 14:17:01 CPU %user %nice %system %iowait %steal %idle 14:18:01 all 28.39 0.00 1.68 0.00 0.07 69.86 14:18:01 0 24.39 0.00 1.67 0.00 0.07 73.87 14:18:01 1 29.17 0.00 1.78 0.00 0.09 68.97 14:18:01 2 30.39 0.00 1.73 0.00 0.07 67.82 14:18:01 3 29.62 0.00 1.55 0.00 0.07 68.76 14:19:01 all 28.66 0.00 1.59 0.00 0.07 69.67 14:19:01 0 25.05 0.00 1.82 0.00 0.05 73.08 14:19:01 1 31.87 0.00 1.56 0.00 0.09 66.48 14:19:01 2 30.79 0.00 1.82 0.00 0.07 67.32 14:19:01 3 26.95 0.00 1.17 0.02 0.09 71.78 14:20:01 all 28.49 0.00 1.92 0.00 0.07 69.52 14:20:01 0 27.63 0.00 2.08 0.00 0.05 70.24 14:20:01 1 29.16 0.00 1.94 0.00 0.07 68.84 14:20:01 2 27.77 0.00 1.82 0.00 0.07 70.35 14:20:01 3 29.43 0.00 1.83 0.02 0.07 68.65 14:21:01 all 28.65 0.00 1.61 0.00 0.09 69.64 14:21:01 0 24.37 0.00 1.20 0.00 0.09 74.34 14:21:01 1 29.84 0.00 1.75 0.00 0.12 68.29 14:21:01 2 29.59 0.00 1.91 0.00 0.07 68.43 14:21:01 3 30.84 0.00 1.60 0.02 0.09 67.46 Average: all 38.34 1.37 3.19 0.28 0.09 56.73 Average: 0 36.59 1.31 3.12 0.28 0.09 58.62 Average: 1 38.10 1.32 3.17 0.25 0.10 57.06 Average: 2 39.82 1.33 3.24 0.35 0.09 55.18 Average: 3 38.85 1.51 3.24 0.22 0.10 56.08