---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-460 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: 2799.998 BogoMIPS: 5599.99 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-460) 09/21/22 _x86_64_ (8 CPU) 20:10:37 LINUX RESTART (8 CPU) 20:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:12:01 395.47 49.98 345.48 0.00 4267.21 125385.40 0.00 20:13:01 143.58 0.22 143.36 0.00 11.60 33484.69 0.00 20:14:01 119.58 0.13 119.45 0.00 18.93 34597.83 0.00 20:15:02 2.60 0.00 2.60 0.00 0.00 31.47 0.00 20:16:01 3.73 1.02 2.71 0.00 74.16 34.43 0.00 20:17:01 2.38 0.00 2.38 0.00 0.00 30.79 0.00 20:18:01 1.32 0.02 1.30 0.00 0.13 14.26 0.00 20:19:01 1.92 0.00 1.92 0.00 0.00 21.32 0.00 20:20:01 1.37 0.00 1.37 0.00 0.00 15.33 0.00 20:21:01 1.87 0.02 1.85 0.00 0.13 21.19 0.00 Average: 67.49 5.15 62.34 0.00 437.85 19396.09 0.00 20:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:12:01 28644456 31574928 735932 2.24 102192 3065500 1893672 5.58 1125936 2711928 94564 20:13:01 28149312 31368808 934172 2.84 137352 3291460 2480400 7.31 1532560 2760760 182508 20:14:01 27810036 31580268 724584 2.20 147548 3789140 1750072 5.16 1285848 3304684 392 20:15:02 27810380 31580680 723896 2.20 147616 3789140 1750072 5.16 1285524 3304688 8 20:16:01 27806036 31583560 720080 2.19 148992 3794436 1782176 5.25 1283412 3309920 8 20:17:01 27805752 31583320 720488 2.19 149044 3794428 1780108 5.25 1283136 3309916 44 20:18:01 27813908 31591604 712000 2.17 149076 3794436 1780108 5.25 1274928 3309920 12 20:19:01 27814048 31591788 711648 2.16 149136 3794440 1780108 5.25 1274948 3309920 20 20:20:01 27814260 31592108 711320 2.16 149216 3794444 1780108 5.25 1275048 3309928 8 20:21:01 27814084 31592048 711240 2.16 149260 3794456 1780108 5.25 1275472 3309932 12 Average: 27928227 31563911 740536 2.25 142943 3670188 1855693 5.47 1289681 3194160 27758 20:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:12:01 ens3 832.76 559.86 8026.39 131.28 0.00 0.00 0.00 0.00 20:12:01 docker0 129.69 169.69 11.13 1638.89 0.00 0.00 0.00 0.00 20:12:01 lo 6.73 6.73 0.65 0.65 0.00 0.00 0.00 0.00 20:13:01 ens3 48.94 34.43 79.88 17.34 0.00 0.00 0.00 0.00 20:13:01 docker0 8.48 10.26 0.49 40.86 0.00 0.00 0.00 0.00 20:13:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:13:01 veth38b5cdf 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 20:14:01 ens3 116.30 77.19 2642.09 14.49 0.00 0.00 0.00 0.00 20:14:01 docker0 2.58 5.43 0.17 57.95 0.00 0.00 0.00 0.00 20:14:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 20:15:02 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 ens3 0.31 0.49 0.08 0.06 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 20:17:01 ens3 0.67 1.00 0.31 0.17 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:18:01 ens3 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:20:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 100.11 67.46 1076.70 16.37 0.00 0.00 0.00 0.00 Average: docker0 14.10 18.57 1.18 174.07 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-460) 09/21/22 _x86_64_ (8 CPU) 20:10:37 LINUX RESTART (8 CPU) 20:11:01 CPU %user %nice %system %iowait %steal %idle 20:12:01 all 10.98 0.00 4.15 2.71 0.05 82.12 20:12:01 0 9.14 0.00 4.17 2.64 0.05 84.01 20:12:01 1 10.10 0.00 3.91 7.40 0.05 78.53 20:12:01 2 8.97 0.00 3.94 0.56 0.03 86.50 20:12:01 3 8.75 0.00 4.73 4.19 0.05 82.27 20:12:01 4 11.71 0.00 4.36 0.40 0.03 83.49 20:12:01 5 15.67 0.00 3.41 2.50 0.05 78.37 20:12:01 6 10.82 0.00 5.30 3.64 0.05 80.19 20:12:01 7 12.64 0.00 3.33 0.34 0.08 83.60 20:13:01 all 36.07 0.00 6.50 1.59 0.08 55.76 20:13:01 0 36.48 0.00 6.48 2.04 0.08 54.92 20:13:01 1 36.55 0.00 6.08 0.44 0.07 56.86 20:13:01 2 35.55 0.00 6.82 2.36 0.08 55.18 20:13:01 3 37.26 0.00 6.79 6.64 0.08 49.23 20:13:01 4 34.99 0.00 5.80 0.54 0.07 58.61 20:13:01 5 36.54 0.00 6.70 0.10 0.07 56.59 20:13:01 6 36.33 0.00 7.20 0.36 0.07 56.05 20:13:01 7 34.89 0.00 6.11 0.27 0.08 58.65 20:14:01 all 12.09 0.00 2.89 1.14 0.04 83.85 20:14:01 0 11.37 0.00 2.88 5.69 0.03 80.02 20:14:01 1 12.16 0.00 3.43 0.08 0.05 84.27 20:14:01 2 11.05 0.00 2.97 1.28 0.03 84.67 20:14:01 3 11.64 0.00 3.04 0.39 0.03 84.91 20:14:01 4 13.39 0.00 2.34 0.77 0.03 83.46 20:14:01 5 12.10 0.00 2.40 0.37 0.03 85.10 20:14:01 6 12.19 0.00 3.02 0.13 0.03 84.62 20:14:01 7 12.82 0.00 3.01 0.39 0.03 83.75 20:15:02 all 0.01 0.00 0.01 0.01 0.01 99.96 20:15:02 0 0.00 0.00 0.00 0.03 0.00 99.97 20:15:02 1 0.03 0.00 0.02 0.00 0.00 99.95 20:15:02 2 0.02 0.00 0.02 0.02 0.00 99.95 20:15:02 3 0.03 0.00 0.00 0.00 0.02 99.95 20:15:02 4 0.02 0.00 0.02 0.00 0.00 99.97 20:15:02 5 0.00 0.00 0.00 0.00 0.00 100.00 20:15:02 6 0.02 0.00 0.02 0.00 0.02 99.95 20:15:02 7 0.00 0.00 0.00 0.00 0.02 99.98 20:16:01 all 0.06 0.00 0.08 0.02 0.00 99.84 20:16:01 0 0.05 0.00 0.03 0.07 0.00 99.85 20:16:01 1 0.08 0.00 0.02 0.02 0.00 99.88 20:16:01 2 0.10 0.00 0.10 0.03 0.00 99.76 20:16:01 3 0.03 0.00 0.03 0.02 0.00 99.92 20:16:01 4 0.05 0.00 0.08 0.00 0.02 99.85 20:16:01 5 0.02 0.00 0.03 0.00 0.00 99.95 20:16:01 6 0.05 0.00 0.07 0.00 0.00 99.88 20:16:01 7 0.08 0.00 0.24 0.02 0.00 99.66 20:17:01 all 0.02 0.00 0.02 0.01 0.00 99.95 20:17:01 0 0.02 0.00 0.03 0.03 0.00 99.92 20:17:01 1 0.03 0.00 0.03 0.02 0.00 99.92 20:17:01 2 0.00 0.00 0.03 0.02 0.00 99.95 20:17:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:17:01 4 0.00 0.00 0.03 0.00 0.00 99.97 20:17:01 5 0.05 0.00 0.02 0.00 0.02 99.92 20:17:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:17:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:18:01 all 0.25 0.00 0.02 0.00 0.01 99.73 20:18:01 0 0.02 0.00 0.03 0.02 0.02 99.92 20:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:18:01 2 0.02 0.00 0.00 0.02 0.00 99.97 20:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:18:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:18:01 5 0.03 0.00 0.03 0.00 0.02 99.92 20:18:01 6 1.81 0.00 0.03 0.00 0.02 98.14 20:18:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:19:01 all 0.18 0.00 0.02 0.04 0.00 99.76 20:19:01 0 0.02 0.00 0.02 0.17 0.00 99.80 20:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:19:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:19:01 3 0.05 0.00 0.02 0.12 0.02 99.80 20:19:01 4 0.00 0.00 0.03 0.00 0.00 99.97 20:19:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:19:01 6 1.27 0.00 0.05 0.00 0.00 98.68 20:19:01 7 0.05 0.00 0.02 0.00 0.00 99.93 20:20:01 all 0.03 0.00 0.01 0.01 0.00 99.94 20:20:01 0 0.05 0.00 0.00 0.05 0.00 99.90 20:20:01 1 0.00 0.00 0.02 0.05 0.02 99.92 20:20:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:20:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:20:01 5 0.07 0.00 0.00 0.00 0.00 99.93 20:20:01 6 0.07 0.00 0.03 0.00 0.02 99.88 20:20:01 7 0.02 0.00 0.03 0.00 0.00 99.95 20:21:01 all 0.06 0.00 0.01 0.01 0.00 99.92 20:21:01 0 0.00 0.00 0.02 0.02 0.00 99.97 20:21:01 1 0.37 0.00 0.02 0.02 0.00 99.60 20:21:01 2 0.02 0.00 0.00 0.00 0.02 99.97 20:21:01 3 0.00 0.00 0.00 0.02 0.00 99.98 20:21:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:21:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:21:01 6 0.05 0.00 0.02 0.00 0.02 99.92 20:21:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.94 0.00 1.36 0.55 0.02 92.13 Average: 0 5.68 0.00 1.36 1.07 0.02 91.87 Average: 1 5.91 0.00 1.35 0.80 0.02 91.92 Average: 2 5.54 0.00 1.38 0.43 0.02 92.64 Average: 3 5.74 0.00 1.45 1.13 0.02 91.66 Average: 4 5.99 0.00 1.26 0.17 0.02 92.56 Average: 5 6.42 0.00 1.25 0.30 0.02 92.01 Average: 6 6.22 0.00 1.56 0.41 0.02 91.78 Average: 7 6.01 0.00 1.27 0.10 0.02 92.59