---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8109 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8109) 03/02/23 _x86_64_ (8 CPU) 17:40:24 LINUX RESTART (8 CPU) 17:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:42:01 146.47 20.91 125.56 0.00 2162.61 66553.55 0.00 17:43:01 129.53 1.17 128.37 0.00 10.27 47978.27 0.00 17:44:01 149.75 0.25 149.50 0.00 10.80 27082.31 0.00 17:45:01 35.44 0.03 35.41 0.00 6.67 16600.32 0.00 17:46:01 53.04 10.58 42.46 0.00 5154.87 8746.68 0.00 17:47:01 6.52 0.02 6.50 0.00 0.13 123.58 0.00 17:48:01 1.55 0.00 1.55 0.00 0.00 16.80 0.00 17:49:01 2.03 0.00 2.03 0.00 0.00 22.26 0.00 17:50:01 0.88 0.00 0.88 0.00 0.00 9.06 0.00 17:51:01 1.93 0.00 1.93 0.00 0.00 20.66 0.00 Average: 52.72 3.30 49.42 0.00 734.55 16715.55 0.00 17:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:42:01 29138416 31586992 729168 2.22 75156 2652116 1956692 5.77 1021828 2368400 740 17:43:01 28089576 31520060 780608 2.37 148260 3469344 2187892 6.45 1356704 2973564 242768 17:44:01 27870040 31551308 750188 2.28 154288 3708516 2056648 6.06 1323844 3219588 210516 17:45:01 27602728 31574400 724904 2.20 162536 3953760 1733592 5.11 1316996 3452460 16 17:46:01 27070640 31550536 735308 2.24 196016 4409092 1811696 5.34 1641772 3623996 988 17:47:01 27087324 31562232 724388 2.20 194552 4405832 1786688 5.27 1629848 3620816 4 17:48:01 27087576 31562588 723992 2.20 194636 4405836 1786688 5.27 1629860 3620824 8 17:49:01 27091208 31566144 720352 2.19 194708 4405840 1786688 5.27 1626872 3620832 8 17:50:01 27091184 31566192 720308 2.19 194732 4405840 1786688 5.27 1626656 3620904 8 17:51:01 27091128 31566200 720216 2.19 194780 4405836 1786688 5.27 1626756 3620912 28 Average: 27521982 31560665 732943 2.23 170966 4022201 1867996 5.51 1480114 3374230 45508 17:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:42:01 docker0 31.39 36.77 2.50 172.32 0.00 0.00 0.00 0.00 17:42:01 ens3 747.65 506.23 6619.07 96.48 0.00 0.00 0.00 0.00 17:42:01 veth268bddd 13.35 17.16 1.21 15.29 0.00 0.00 0.00 0.00 17:42:01 lo 6.66 6.66 0.64 0.64 0.00 0.00 0.00 0.00 17:43:01 docker0 170.67 286.87 13.86 1903.62 0.00 0.00 0.00 0.00 17:43:01 ens3 312.93 186.18 1928.03 25.90 0.00 0.00 0.00 0.00 17:43:01 vethaaf7dc1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:44:01 docker0 2.83 6.26 0.18 81.50 0.00 0.00 0.00 0.00 17:44:01 ens3 164.58 108.76 2675.06 101.16 0.00 0.00 0.00 0.00 17:44:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 ens3 13.66 9.42 16.12 5.67 0.00 0.00 0.00 0.00 17:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 ens3 168.91 78.49 2787.47 5.69 0.00 0.00 0.00 0.00 17:46:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 0.43 0.32 0.09 0.08 0.00 0.00 0.00 0.00 17:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 20.49 32.99 1.65 215.71 0.00 0.00 0.00 0.00 Average: ens3 140.85 88.97 1402.66 23.50 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8109) 03/02/23 _x86_64_ (8 CPU) 17:40:24 LINUX RESTART (8 CPU) 17:41:01 CPU %user %nice %system %iowait %steal %idle 17:42:01 all 9.44 0.00 3.26 5.61 0.06 81.62 17:42:01 0 10.43 0.00 3.75 20.70 0.05 65.08 17:42:01 1 8.48 0.00 4.16 9.93 0.07 77.36 17:42:01 2 14.41 0.00 2.96 0.17 0.05 82.41 17:42:01 3 10.38 0.00 2.91 5.27 0.08 81.35 17:42:01 4 7.42 0.00 3.42 1.43 0.07 87.66 17:42:01 5 7.65 0.00 2.67 2.40 0.03 87.25 17:42:01 6 8.73 0.00 2.43 2.60 0.05 86.19 17:42:01 7 8.01 0.00 3.78 2.45 0.10 85.66 17:43:01 all 17.60 0.00 4.57 4.26 0.08 73.50 17:43:01 0 16.14 0.00 5.41 7.16 0.07 71.22 17:43:01 1 18.96 0.00 4.41 0.76 0.07 75.81 17:43:01 2 18.44 0.00 4.61 2.70 0.08 74.17 17:43:01 3 17.16 0.00 3.53 0.18 0.07 79.07 17:43:01 4 16.88 0.00 4.10 1.11 0.07 77.84 17:43:01 5 17.38 0.00 4.98 0.22 0.07 77.35 17:43:01 6 17.54 0.00 4.02 0.50 0.07 77.87 17:43:01 7 18.30 0.00 5.49 21.57 0.12 54.52 17:44:01 all 31.99 0.00 5.29 3.07 0.09 59.55 17:44:01 0 31.06 0.00 5.30 12.09 0.08 51.47 17:44:01 1 31.77 0.00 5.00 0.02 0.08 63.13 17:44:01 2 31.38 0.00 5.77 1.48 0.10 61.27 17:44:01 3 32.54 0.00 5.39 1.63 0.10 60.34 17:44:01 4 31.99 0.00 5.27 1.25 0.08 61.40 17:44:01 5 31.11 0.00 4.92 2.16 0.08 61.73 17:44:01 6 32.23 0.00 5.33 0.19 0.07 62.18 17:44:01 7 33.86 0.00 5.35 5.78 0.15 54.86 17:45:01 all 2.10 0.00 0.94 1.22 0.02 95.72 17:45:01 0 2.21 0.00 1.44 5.46 0.02 90.88 17:45:01 1 1.64 0.00 0.90 0.00 0.02 97.44 17:45:01 2 1.74 0.00 0.74 1.83 0.02 95.68 17:45:01 3 1.99 0.00 0.80 0.02 0.02 97.18 17:45:01 4 2.34 0.00 0.70 0.00 0.02 96.94 17:45:01 5 1.54 0.00 1.10 1.77 0.02 95.57 17:45:01 6 1.91 0.00 1.17 0.02 0.02 96.89 17:45:01 7 3.44 0.00 0.66 0.65 0.03 95.22 17:46:01 all 2.31 0.00 1.43 1.37 0.14 94.75 17:46:01 0 1.82 0.00 0.98 0.85 0.13 96.21 17:46:01 1 3.39 0.00 1.24 0.72 0.03 94.62 17:46:01 2 2.57 0.00 1.17 1.92 0.10 94.25 17:46:01 3 1.85 0.00 3.99 1.69 0.18 92.29 17:46:01 4 1.59 0.00 0.82 0.35 0.15 97.10 17:46:01 5 1.63 0.00 1.62 0.70 0.20 95.85 17:46:01 6 1.55 0.00 0.62 3.54 0.13 94.15 17:46:01 7 4.04 0.00 1.05 1.18 0.22 93.51 17:47:01 all 0.16 0.00 0.08 0.11 0.00 99.65 17:47:01 0 0.12 0.00 0.13 0.20 0.02 99.53 17:47:01 1 0.07 0.00 0.07 0.02 0.00 99.85 17:47:01 2 0.15 0.00 0.08 0.03 0.00 99.73 17:47:01 3 0.22 0.00 0.13 0.00 0.00 99.65 17:47:01 4 0.07 0.00 0.03 0.00 0.00 99.90 17:47:01 5 0.07 0.00 0.05 0.03 0.00 99.85 17:47:01 6 0.10 0.00 0.07 0.58 0.00 99.25 17:47:01 7 0.50 0.00 0.05 0.00 0.02 99.43 17:48:01 all 0.15 0.00 0.00 0.07 0.00 99.77 17:48:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:48:01 1 0.00 0.00 0.00 0.02 0.02 99.97 17:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:48:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:48:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:48:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:48:01 6 0.00 0.00 0.02 0.55 0.00 99.43 17:48:01 7 1.18 0.00 0.00 0.00 0.02 98.81 17:49:01 all 0.04 0.00 0.01 0.08 0.01 99.86 17:49:01 0 0.03 0.00 0.05 0.15 0.02 99.75 17:49:01 1 0.02 0.00 0.02 0.02 0.00 99.95 17:49:01 2 0.03 0.00 0.05 0.00 0.02 99.90 17:49:01 3 0.00 0.00 0.00 0.00 0.02 99.98 17:49:01 4 0.03 0.00 0.00 0.00 0.02 99.95 17:49:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:49:01 6 0.02 0.00 0.00 0.45 0.02 99.52 17:49:01 7 0.13 0.00 0.00 0.00 0.00 99.87 17:50:01 all 0.01 0.00 0.01 0.00 0.00 99.97 17:50:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:50:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:50:01 3 0.00 0.00 0.02 0.00 0.00 99.98 17:50:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:50:01 6 0.02 0.00 0.00 0.02 0.00 99.97 17:50:01 7 0.02 0.00 0.00 0.02 0.02 99.95 17:51:01 all 0.03 0.00 0.02 0.00 0.01 99.94 17:51:01 0 0.03 0.00 0.05 0.00 0.02 99.90 17:51:01 1 0.00 0.00 0.00 0.02 0.02 99.97 17:51:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:51:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:51:01 4 0.05 0.00 0.00 0.00 0.00 99.95 17:51:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:51:01 6 0.03 0.00 0.02 0.02 0.00 99.93 17:51:01 7 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 6.34 0.00 1.55 1.57 0.04 90.49 Average: 0 6.14 0.00 1.70 4.63 0.04 87.48 Average: 1 6.40 0.00 1.57 1.14 0.03 90.86 Average: 2 6.83 0.00 1.53 0.81 0.04 90.79 Average: 3 6.38 0.00 1.67 0.87 0.05 91.02 Average: 4 6.00 0.00 1.43 0.41 0.04 92.12 Average: 5 5.90 0.00 1.52 0.73 0.04 91.81 Average: 6 6.18 0.00 1.36 0.85 0.04 91.58 Average: 7 6.90 0.00 1.63 3.13 0.07 88.28