---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8508 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-8508) 10/04/23 _x86_64_ (8 CPU) 21:05:45 LINUX RESTART (8 CPU) 21:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:07:01 396.80 47.83 348.97 0.00 5387.07 163831.73 0.00 21:08:01 132.64 1.82 130.82 0.00 19.46 52946.62 0.00 21:09:01 181.84 0.25 181.59 0.00 20.13 46093.12 0.00 21:10:01 2.42 0.00 2.42 0.00 0.00 27.61 0.00 21:11:01 5.62 0.97 4.65 0.00 67.46 175.70 0.00 21:12:01 21.11 0.00 21.11 0.00 0.00 2026.33 0.00 21:13:02 20.40 0.00 20.40 0.00 0.00 1447.23 0.00 21:14:01 44.37 6.93 37.44 0.00 850.97 2823.18 0.00 21:15:01 30.86 2.60 28.26 0.00 2001.80 4253.16 0.00 21:16:01 23.05 0.00 23.05 0.00 0.00 2747.54 0.00 Average: 85.97 6.04 79.94 0.00 834.57 27676.37 0.00 21:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:07:01 29269964 31575112 744976 2.27 78908 2499444 2002688 5.90 1015108 2238068 6448 21:08:01 27439980 30836980 1466320 4.46 152076 3405924 2484816 7.32 1953084 3000000 232856 21:09:01 27674436 31582420 722544 2.20 164688 3872748 1774216 5.23 1262764 3426260 328 21:10:01 27674176 31582404 722016 2.20 164736 3872876 1774216 5.23 1262476 3426380 12 21:11:01 27662240 31585020 719512 2.19 166520 3885084 1806456 5.32 1263816 3438396 6960 21:12:01 27653400 31597704 706920 2.15 169388 3903116 1822572 5.37 1256136 3456556 428 21:13:02 27636932 31600136 704472 2.14 172272 3918644 1822572 5.37 1256776 3472076 8416 21:14:01 27521252 31584580 695240 2.11 188676 4005876 1686724 4.97 1336444 3485732 8548 21:15:01 27399904 31582512 696448 2.12 191952 4119268 1721172 5.07 1409008 3530556 15292 21:16:01 27368080 31584148 694696 2.11 194748 4149084 1721172 5.07 1411352 3560336 3044 Average: 27730036 31511102 787314 2.39 164396 3763206 1861660 5.49 1342696 3303436 28233 21:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:07:01 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 21:07:01 docker0 80.70 95.33 6.87 141.57 0.00 0.00 0.00 0.00 21:07:01 ens3 703.10 450.57 5689.36 116.53 0.00 0.00 0.00 0.00 21:07:01 veth1969564 75.10 89.32 7.40 61.42 0.00 0.00 0.00 0.01 21:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:08:01 docker0 149.18 218.73 12.37 2291.35 0.00 0.00 0.00 0.00 21:08:01 ens3 248.73 166.21 2319.19 25.85 0.00 0.00 0.00 0.00 21:08:01 vethb4c0643 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 21:09:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 21:09:01 docker0 3.02 4.85 0.18 62.22 0.00 0.00 0.00 0.00 21:09:01 ens3 116.43 74.34 2656.37 19.21 0.00 0.00 0.00 0.00 21:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:11:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 ens3 52.22 32.79 122.29 3.18 0.00 0.00 0.00 0.00 21:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 ens3 167.44 124.15 314.93 11.16 0.00 0.00 0.00 0.00 21:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:02 ens3 140.74 106.45 268.63 9.44 0.00 0.00 0.00 0.00 21:14:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 ens3 268.16 195.70 503.54 17.75 0.00 0.00 0.00 0.00 21:15:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 ens3 252.01 185.94 467.82 16.81 0.00 0.00 0.00 0.00 21:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 ens3 276.57 201.95 514.79 18.24 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 23.33 31.95 1.95 249.96 0.00 0.00 0.00 0.00 Average: ens3 222.48 153.75 1286.93 23.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8508) 10/04/23 _x86_64_ (8 CPU) 21:05:45 LINUX RESTART (8 CPU) 21:06:01 CPU %user %nice %system %iowait %steal %idle 21:07:01 all 9.48 0.00 3.71 2.91 0.07 83.83 21:07:01 0 10.16 0.00 3.66 1.28 0.07 84.84 21:07:01 1 12.33 0.00 2.57 5.89 0.05 79.16 21:07:01 2 11.25 0.00 3.38 5.32 0.07 79.98 21:07:01 3 8.89 0.00 3.34 0.46 0.07 87.25 21:07:01 4 7.84 0.00 4.18 1.92 0.08 85.97 21:07:01 5 9.57 0.00 2.98 1.97 0.07 85.42 21:07:01 6 7.60 0.00 5.01 3.21 0.07 84.11 21:07:01 7 8.18 0.00 4.55 3.23 0.08 83.95 21:08:01 all 34.35 0.00 4.61 2.47 0.07 58.51 21:08:01 0 33.44 0.00 4.46 0.76 0.07 61.27 21:08:01 1 35.50 0.00 3.85 0.49 0.07 60.10 21:08:01 2 34.28 0.00 4.16 0.22 0.07 61.28 21:08:01 3 33.62 0.00 4.97 0.89 0.07 60.44 21:08:01 4 34.25 0.00 4.14 0.45 0.05 61.10 21:08:01 5 35.39 0.00 4.82 3.06 0.07 56.67 21:08:01 6 33.60 0.00 4.71 1.04 0.07 60.58 21:08:01 7 34.69 0.00 5.76 12.93 0.07 46.55 21:09:01 all 22.95 0.00 4.35 1.59 0.08 71.03 21:09:01 0 22.51 0.00 4.08 2.07 0.07 71.27 21:09:01 1 23.88 0.00 4.44 3.63 0.07 67.99 21:09:01 2 22.52 0.00 4.16 3.55 0.12 69.65 21:09:01 3 23.43 0.00 4.49 0.15 0.07 71.87 21:09:01 4 22.61 0.00 4.40 0.32 0.05 72.62 21:09:01 5 22.61 0.00 4.80 0.40 0.08 72.10 21:09:01 6 23.98 0.00 3.97 0.20 0.07 71.78 21:09:01 7 22.09 0.00 4.48 2.39 0.08 70.95 21:10:01 all 0.03 0.00 0.01 0.01 0.01 99.95 21:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:10:01 1 0.03 0.00 0.03 0.02 0.02 99.90 21:10:01 2 0.08 0.00 0.02 0.00 0.02 99.88 21:10:01 3 0.03 0.00 0.00 0.02 0.00 99.95 21:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:10:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:10:01 6 0.03 0.00 0.00 0.00 0.02 99.95 21:10:01 7 0.02 0.00 0.03 0.02 0.00 99.93 21:11:01 all 0.14 0.00 0.06 0.03 0.02 99.75 21:11:01 0 0.03 0.00 0.03 0.02 0.02 99.90 21:11:01 1 0.05 0.00 0.22 0.17 0.02 99.55 21:11:01 2 0.12 0.00 0.03 0.00 0.00 99.85 21:11:01 3 0.10 0.00 0.07 0.00 0.02 99.82 21:11:01 4 0.23 0.00 0.05 0.00 0.00 99.72 21:11:01 5 0.10 0.00 0.03 0.02 0.02 99.83 21:11:01 6 0.47 0.00 0.03 0.02 0.05 99.43 21:11:01 7 0.03 0.00 0.00 0.02 0.02 99.93 21:12:01 all 0.41 0.00 0.10 0.73 0.10 98.65 21:12:01 0 0.63 0.00 0.10 0.33 0.02 98.92 21:12:01 1 0.12 0.00 0.18 4.50 0.02 95.18 21:12:01 2 0.20 0.00 0.03 0.02 0.00 99.75 21:12:01 3 0.32 0.00 0.18 0.28 0.65 98.57 21:12:01 4 0.40 0.00 0.03 0.62 0.02 98.93 21:12:01 5 0.65 0.00 0.15 0.05 0.07 99.08 21:12:01 6 0.95 0.00 0.12 0.05 0.03 98.85 21:12:01 7 0.03 0.00 0.03 0.00 0.02 99.92 21:13:02 all 0.50 0.00 0.10 0.50 0.04 98.87 21:13:02 0 0.28 0.00 0.08 0.02 0.02 99.60 21:13:02 1 0.17 0.00 0.17 3.64 0.02 96.01 21:13:02 2 0.27 0.00 0.05 0.03 0.02 99.63 21:13:02 3 0.89 0.00 0.18 0.13 0.10 98.69 21:13:02 4 0.33 0.00 0.08 0.02 0.02 99.55 21:13:02 5 0.85 0.00 0.15 0.08 0.07 98.85 21:13:02 6 0.90 0.00 0.03 0.03 0.02 99.02 21:13:02 7 0.30 0.00 0.07 0.03 0.03 99.57 21:14:01 all 1.34 0.00 0.75 0.27 0.04 97.60 21:14:01 0 1.53 0.00 1.08 0.34 0.02 97.03 21:14:01 1 1.24 0.00 0.68 1.32 0.02 96.74 21:14:01 2 1.24 0.00 1.51 0.08 0.02 97.15 21:14:01 3 0.76 0.00 0.45 0.02 0.12 98.66 21:14:01 4 2.16 0.00 0.44 0.20 0.02 97.18 21:14:01 5 1.10 0.00 0.49 0.08 0.08 98.23 21:14:01 6 1.61 0.00 0.63 0.07 0.03 97.66 21:14:01 7 1.05 0.00 0.70 0.05 0.03 98.17 21:15:01 all 0.84 0.00 0.23 0.31 0.04 98.58 21:15:01 0 0.37 0.00 0.15 0.03 0.03 99.42 21:15:01 1 0.70 0.00 0.32 1.12 0.03 97.83 21:15:01 2 0.72 0.00 0.20 0.07 0.02 99.00 21:15:01 3 0.57 0.00 0.29 0.05 0.12 98.97 21:15:01 4 1.95 0.00 0.13 0.12 0.02 97.79 21:15:01 5 0.47 0.00 0.22 0.22 0.10 99.00 21:15:01 6 1.40 0.00 0.40 0.82 0.00 97.38 21:15:01 7 0.52 0.00 0.12 0.05 0.03 99.28 21:16:01 all 0.49 0.00 0.09 0.16 0.04 99.21 21:16:01 0 0.28 0.00 0.07 0.02 0.02 99.62 21:16:01 1 0.18 0.00 0.20 1.00 0.02 98.60 21:16:01 2 0.53 0.00 0.07 0.05 0.02 99.33 21:16:01 3 0.39 0.00 0.15 0.05 0.12 99.29 21:16:01 4 1.06 0.00 0.00 0.00 0.02 98.93 21:16:01 5 0.58 0.00 0.12 0.07 0.07 99.17 21:16:01 6 0.40 0.00 0.03 0.05 0.02 99.50 21:16:01 7 0.52 0.00 0.10 0.05 0.05 99.28 Average: all 7.02 0.00 1.39 0.90 0.05 90.64 Average: 0 6.89 0.00 1.37 0.48 0.03 91.23 Average: 1 7.39 0.00 1.26 2.18 0.03 89.14 Average: 2 7.08 0.00 1.35 0.93 0.03 90.60 Average: 3 6.89 0.00 1.41 0.21 0.13 91.37 Average: 4 7.04 0.00 1.34 0.36 0.03 91.23 Average: 5 7.11 0.00 1.37 0.59 0.06 90.87 Average: 6 7.06 0.00 1.49 0.55 0.04 90.87 Average: 7 6.70 0.00 1.57 1.86 0.04 89.82