---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12012 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-12012) 04/28/23 _x86_64_ (8 CPU) 12:28:17 LINUX RESTART (8 CPU) 12:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:30:01 84.19 9.66 74.53 0.00 1700.98 37231.04 0.00 12:31:01 50.36 0.23 50.12 0.00 16.13 32118.25 0.00 12:32:01 14.13 0.00 14.13 0.00 0.00 4267.44 0.00 12:33:01 1.47 0.00 1.47 0.00 0.00 17.60 0.00 12:34:01 45.88 9.35 36.53 0.00 2884.45 5639.06 0.00 12:35:01 20.75 0.00 20.75 0.00 0.00 1737.04 0.00 12:36:01 20.23 0.00 20.23 0.00 0.00 1715.33 0.00 12:37:01 20.40 0.00 20.40 0.00 0.00 1721.31 0.00 12:38:01 20.01 0.00 20.01 0.00 0.00 1714.23 0.00 12:39:01 18.77 0.00 18.77 0.00 0.00 1605.06 0.00 Average: 29.53 1.91 27.62 0.00 458.08 8729.14 0.00 12:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 28538844 31321304 985088 3.00 81748 2949764 2399852 7.07 1427544 2520556 341496 12:31:01 28644316 31574420 726540 2.21 91568 3068920 1831332 5.40 1091920 2725072 96384 12:32:01 28660744 31591300 717480 2.18 91860 3068928 1764436 5.20 1094648 2712612 172 12:33:01 28663024 31593692 714736 2.17 91892 3068928 1764436 5.20 1092000 2712612 12 12:34:01 28352808 31572412 719564 2.19 112352 3328696 1793688 5.29 1256708 2835868 5204 12:35:01 28346480 31582984 709568 2.16 115744 3341768 1793688 5.29 1251380 2848900 3960 12:36:01 28340080 31593560 699004 2.13 119132 3354728 1793688 5.29 1243920 2861928 3368 12:37:01 28324636 31594700 697744 2.12 122152 3367800 1793688 5.29 1246832 2874988 3136 12:38:01 28308248 31594928 697472 2.12 125180 3380964 1793688 5.29 1249764 2888200 2812 12:39:01 28292532 31595132 697344 2.12 127624 3394028 1793688 5.29 1252652 2901188 2628 Average: 28447171 31561443 736454 2.24 107925 3232452 1852218 5.46 1220737 2788192 45917 12:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 ens3 371.87 206.62 7077.72 54.04 0.00 0.00 0.00 0.00 12:30:01 veth36cc3c7 53.19 107.73 4.96 1041.84 0.00 0.00 0.00 0.09 12:30:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 12:30:01 docker0 54.96 109.49 4.48 1057.86 0.00 0.00 0.00 0.00 12:31:01 ens3 102.97 62.06 2529.35 13.83 0.00 0.00 0.00 0.00 12:31:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 12:31:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 8.08 4.97 8.24 2.99 0.00 0.00 0.00 0.00 12:32:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 1.08 0.85 2.11 0.30 0.00 0.00 0.00 0.00 12:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 139.64 77.80 1576.77 5.51 0.00 0.00 0.00 0.00 12:34:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 122.30 80.04 223.88 5.16 0.00 0.00 0.00 0.00 12:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 125.85 80.07 224.37 5.16 0.00 0.00 0.00 0.00 12:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 125.51 80.39 224.84 5.18 0.00 0.00 0.00 0.00 12:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 129.69 81.26 229.43 5.24 0.00 0.00 0.00 0.00 12:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 122.41 76.90 224.36 5.02 0.00 0.00 0.00 0.00 12:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 124.53 74.88 1222.38 10.17 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 5.42 10.79 0.44 104.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-12012) 04/28/23 _x86_64_ (8 CPU) 12:28:17 LINUX RESTART (8 CPU) 12:29:02 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 11.35 0.00 3.50 6.12 0.36 78.68 12:30:01 0 9.97 0.00 3.39 18.14 0.38 68.12 12:30:01 1 10.77 0.00 4.15 0.69 0.31 84.07 12:30:01 2 11.66 0.00 3.16 5.99 0.34 78.85 12:30:01 3 11.80 0.00 3.22 1.15 0.34 83.50 12:30:01 4 10.39 0.00 3.64 3.59 0.44 81.93 12:30:01 5 12.14 0.00 3.34 1.66 0.29 82.57 12:30:01 6 10.78 0.00 3.55 17.11 0.31 68.25 12:30:01 7 13.28 0.00 3.52 0.58 0.43 82.19 12:31:01 all 29.15 0.00 4.22 5.02 0.39 61.23 12:31:01 0 23.78 0.00 3.20 9.41 0.40 63.21 12:31:01 1 34.06 0.00 4.94 10.91 0.41 49.69 12:31:01 2 31.19 0.00 3.98 0.27 0.35 64.21 12:31:01 3 29.93 0.00 4.15 2.04 0.45 63.42 12:31:01 4 27.63 0.00 4.00 0.34 0.37 67.66 12:31:01 5 27.82 0.00 4.45 1.28 0.34 66.12 12:31:01 6 29.88 0.00 4.80 14.79 0.30 50.23 12:31:01 7 28.95 0.00 4.24 1.13 0.47 65.21 12:32:01 all 0.22 0.00 0.14 0.82 0.02 98.79 12:32:01 0 0.12 0.00 0.13 0.03 0.02 99.70 12:32:01 1 0.15 0.00 0.17 4.22 0.02 95.44 12:32:01 2 0.48 0.00 0.15 0.32 0.02 99.03 12:32:01 3 0.17 0.00 0.15 0.23 0.03 99.42 12:32:01 4 0.18 0.00 0.18 0.02 0.03 99.58 12:32:01 5 0.37 0.00 0.12 0.00 0.03 99.48 12:32:01 6 0.12 0.00 0.13 1.17 0.02 98.57 12:32:01 7 0.18 0.00 0.08 0.58 0.02 99.13 12:33:01 all 0.05 0.00 0.01 0.02 0.01 99.91 12:33:01 0 0.02 0.00 0.00 0.02 0.00 99.97 12:33:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:33:01 2 0.12 0.00 0.00 0.00 0.00 99.88 12:33:01 3 0.07 0.00 0.00 0.00 0.07 99.87 12:33:01 4 0.07 0.00 0.03 0.00 0.02 99.88 12:33:01 5 0.05 0.00 0.03 0.00 0.00 99.92 12:33:01 6 0.02 0.00 0.00 0.12 0.00 99.87 12:33:01 7 0.03 0.00 0.03 0.00 0.02 99.92 12:34:01 all 1.73 0.00 0.90 1.52 0.06 95.79 12:34:01 0 1.95 0.00 0.77 1.77 0.05 95.46 12:34:01 1 1.15 0.00 0.92 0.73 0.05 97.14 12:34:01 2 2.51 0.00 0.65 0.17 0.07 96.61 12:34:01 3 2.31 0.00 0.94 0.82 0.05 95.89 12:34:01 4 1.82 0.00 0.60 0.13 0.07 97.38 12:34:01 5 1.37 0.00 2.25 1.72 0.08 94.58 12:34:01 6 1.20 0.00 0.65 6.76 0.03 91.35 12:34:01 7 1.51 0.00 0.40 0.07 0.10 97.92 12:35:01 all 0.45 0.00 0.14 1.14 0.06 98.21 12:35:01 0 0.15 0.00 0.03 0.10 0.02 99.70 12:35:01 1 0.47 0.00 0.22 0.20 0.05 99.06 12:35:01 2 1.05 0.00 0.12 0.20 0.03 98.60 12:35:01 3 0.55 0.00 0.20 0.12 0.10 99.03 12:35:01 4 0.28 0.00 0.07 0.15 0.05 99.45 12:35:01 5 0.33 0.00 0.05 0.12 0.03 99.47 12:35:01 6 0.13 0.00 0.23 7.74 0.03 91.86 12:35:01 7 0.62 0.00 0.22 0.49 0.15 98.53 12:36:01 all 0.41 0.00 0.14 1.08 0.04 98.32 12:36:01 0 0.23 0.00 0.10 0.08 0.02 99.57 12:36:01 1 0.45 0.00 0.20 0.08 0.03 99.23 12:36:01 2 0.07 0.00 0.02 0.00 0.00 99.92 12:36:01 3 0.44 0.00 0.15 0.07 0.08 99.26 12:36:01 4 0.55 0.00 0.05 0.20 0.03 99.17 12:36:01 5 0.48 0.00 0.15 0.18 0.03 99.15 12:36:01 6 0.42 0.00 0.23 7.70 0.03 91.62 12:36:01 7 0.65 0.00 0.23 0.33 0.10 98.68 12:37:01 all 0.39 0.00 0.13 0.93 0.04 98.51 12:37:01 0 0.35 0.00 0.08 0.05 0.02 99.50 12:37:01 1 0.07 0.00 0.05 0.03 0.03 99.82 12:37:01 2 0.35 0.00 0.12 0.18 0.03 99.31 12:37:01 3 0.52 0.00 0.10 0.17 0.05 99.17 12:37:01 4 0.43 0.00 0.08 0.12 0.03 99.33 12:37:01 5 0.52 0.00 0.27 0.20 0.03 98.98 12:37:01 6 0.38 0.00 0.27 6.58 0.03 92.73 12:37:01 7 0.47 0.00 0.03 0.12 0.10 99.28 12:38:01 all 0.44 0.00 0.16 1.23 0.06 98.11 12:38:01 0 0.27 0.00 0.15 0.10 0.07 99.42 12:38:01 1 0.18 0.00 0.20 0.03 0.02 99.57 12:38:01 2 0.72 0.00 0.13 0.27 0.03 98.85 12:38:01 3 0.62 0.00 0.15 0.17 0.08 98.98 12:38:01 4 0.35 0.00 0.13 0.17 0.03 99.32 12:38:01 5 0.52 0.00 0.12 0.33 0.05 98.98 12:38:01 6 0.28 0.00 0.18 8.55 0.05 90.93 12:38:01 7 0.59 0.00 0.23 0.20 0.15 98.83 12:39:01 all 0.44 0.00 0.22 3.15 0.08 96.11 12:39:01 0 0.38 0.00 0.22 0.43 0.03 98.93 12:39:01 1 0.00 0.00 0.02 0.00 0.05 99.93 12:39:01 2 0.57 0.00 0.13 0.23 0.05 99.02 12:39:01 3 0.60 0.00 0.32 0.42 0.12 98.55 12:39:01 4 0.53 0.00 0.17 0.23 0.07 99.00 12:39:01 5 0.58 0.00 0.30 0.62 0.10 98.40 12:39:01 6 0.47 0.00 0.37 22.69 0.07 76.41 12:39:01 7 0.42 0.00 0.22 0.55 0.15 98.66 Average: all 4.43 0.00 0.95 2.09 0.11 92.43 Average: 0 3.70 0.00 0.80 2.97 0.10 92.43 Average: 1 4.66 0.00 1.07 1.68 0.10 92.49 Average: 2 4.84 0.00 0.84 0.75 0.09 93.48 Average: 3 4.67 0.00 0.93 0.52 0.14 93.75 Average: 4 4.19 0.00 0.89 0.49 0.11 94.32 Average: 5 4.38 0.00 1.10 0.61 0.10 93.82 Average: 6 4.34 0.00 1.03 9.30 0.09 85.24 Average: 7 4.63 0.00 0.91 0.40 0.17 93.88