---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7286 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-7286) 02/23/23 _x86_64_ (8 CPU) 19:12:12 LINUX RESTART (8 CPU) 19:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:14:01 141.62 3.76 137.86 0.00 397.76 67657.14 0.00 19:15:01 29.88 0.02 29.86 0.00 0.13 12308.10 0.00 19:16:01 1.40 0.00 1.40 0.00 0.00 15.19 0.00 19:17:01 1.93 0.02 1.92 0.00 0.13 21.60 0.00 19:18:01 52.92 10.60 42.32 0.00 5154.95 8777.74 0.00 19:19:01 7.77 1.03 6.73 0.00 22.00 134.24 0.00 19:20:01 1.32 0.00 1.32 0.00 0.00 14.66 0.00 19:21:01 1.73 0.00 1.73 0.00 0.00 20.13 0.00 19:22:01 0.98 0.00 0.98 0.00 0.00 10.00 0.00 19:23:01 4.03 1.72 2.32 0.00 41.46 27.20 0.00 Average: 24.16 1.71 22.45 0.00 561.97 8800.23 0.00 19:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:14:01 27165664 30763748 1531108 4.66 113396 3693800 2558552 7.54 2278588 2987444 530796 19:15:01 28566252 31601788 697672 2.12 113628 3167104 1732616 5.11 1168700 2738536 4 19:16:01 28555852 31591464 707640 2.15 113712 3167108 1732616 5.11 1181060 2738544 160 19:17:01 28556404 31592320 706476 2.15 113788 3167112 1732616 5.11 1180132 2738540 196 19:18:01 28019480 31567696 721900 2.20 147700 3622344 1785460 5.26 1505920 2912436 976 19:19:01 28028424 31572836 717064 2.18 146344 3619712 1775680 5.23 1500408 2909856 160 19:20:01 28028408 31572876 716988 2.18 146428 3619716 1775680 5.23 1500520 2909868 8 19:21:01 28028408 31573116 716876 2.18 146472 3619720 1775680 5.23 1500380 2910024 8 19:22:01 28028392 31573128 716808 2.18 146496 3619720 1775680 5.23 1500408 2910024 8 19:23:01 28005064 31552324 737248 2.24 146596 3621068 1764200 5.20 1523036 2910360 124 Average: 28098235 31496130 796978 2.42 133456 3491740 1840878 5.43 1483915 2866563 53244 19:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:14:01 docker0 573.19 527.11 41.82 3488.42 0.00 0.00 0.00 0.00 19:14:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 19:14:01 veth546ba1b 0.08 0.25 0.01 0.02 0.00 0.00 0.00 0.00 19:14:01 ens3 719.15 689.43 7606.40 80.14 0.00 0.00 0.00 0.00 19:15:01 docker0 1.02 1.02 0.06 0.08 0.00 0.00 0.00 0.00 19:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 ens3 12.05 9.07 8.95 4.94 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 6.80 6.15 10.69 10.97 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 ens3 1.62 1.90 0.33 6.77 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:18:01 ens3 215.98 118.39 2789.86 15.07 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:19:01 ens3 0.28 0.25 0.02 0.02 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:21:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 ens3 0.12 0.02 0.01 0.00 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:23:01 ens3 24.26 30.68 9.01 64.18 0.00 0.00 0.00 0.00 Average: docker0 56.56 52.02 4.13 343.59 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 97.01 84.59 1031.57 18.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7286) 02/23/23 _x86_64_ (8 CPU) 19:12:12 LINUX RESTART (8 CPU) 19:13:02 CPU %user %nice %system %iowait %steal %idle 19:14:01 all 29.51 0.00 6.79 1.18 0.10 62.42 19:14:01 0 28.11 0.00 4.95 0.96 0.10 65.88 19:14:01 1 30.05 0.00 7.98 0.28 0.10 61.59 19:14:01 2 29.29 0.00 7.62 0.48 0.10 62.51 19:14:01 3 30.89 0.00 7.65 0.52 0.09 60.85 19:14:01 4 28.24 0.00 6.78 0.98 0.12 63.88 19:14:01 5 28.95 0.00 6.53 1.21 0.09 63.23 19:14:01 6 29.55 0.00 6.61 4.33 0.10 59.40 19:14:01 7 30.98 0.00 6.18 0.69 0.12 62.02 19:15:01 all 2.35 0.00 0.92 0.25 0.01 96.46 19:15:01 0 3.85 0.00 0.54 0.00 0.00 95.61 19:15:01 1 2.25 0.00 1.13 0.00 0.02 96.60 19:15:01 2 2.59 0.00 1.17 0.05 0.00 96.20 19:15:01 3 2.15 0.00 0.77 0.00 0.02 97.06 19:15:01 4 1.87 0.00 0.82 1.76 0.02 95.54 19:15:01 5 2.07 0.00 0.48 0.18 0.00 97.26 19:15:01 6 1.57 0.00 1.42 0.02 0.02 96.98 19:15:01 7 2.47 0.00 1.05 0.00 0.02 96.47 19:16:01 all 0.08 0.00 0.04 0.01 0.00 99.87 19:16:01 0 0.13 0.00 0.12 0.00 0.00 99.75 19:16:01 1 0.17 0.00 0.02 0.00 0.00 99.82 19:16:01 2 0.07 0.00 0.02 0.00 0.00 99.92 19:16:01 3 0.03 0.00 0.00 0.00 0.00 99.97 19:16:01 4 0.02 0.00 0.05 0.02 0.00 99.92 19:16:01 5 0.12 0.00 0.03 0.03 0.02 99.80 19:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:16:01 7 0.10 0.00 0.05 0.00 0.00 99.85 19:17:01 all 0.03 0.00 0.02 0.01 0.00 99.94 19:17:01 0 0.07 0.00 0.03 0.00 0.00 99.90 19:17:01 1 0.05 0.00 0.00 0.00 0.00 99.95 19:17:01 2 0.03 0.00 0.03 0.00 0.00 99.93 19:17:01 3 0.03 0.00 0.00 0.00 0.00 99.97 19:17:01 4 0.03 0.00 0.02 0.00 0.00 99.95 19:17:01 5 0.03 0.00 0.03 0.02 0.00 99.92 19:17:01 6 0.02 0.00 0.03 0.05 0.00 99.90 19:17:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:18:01 all 2.29 0.00 1.53 0.47 0.03 95.69 19:18:01 0 1.35 0.00 3.38 0.32 0.02 94.93 19:18:01 1 2.48 0.00 1.02 0.30 0.03 96.17 19:18:01 2 2.39 0.00 0.82 0.12 0.03 96.64 19:18:01 3 2.77 0.00 0.90 0.03 0.03 96.26 19:18:01 4 2.14 0.00 1.05 0.05 0.02 96.74 19:18:01 5 2.03 0.00 1.70 1.43 0.02 94.82 19:18:01 6 3.59 0.00 1.64 0.67 0.02 94.09 19:18:01 7 1.54 0.00 1.71 0.82 0.03 95.90 19:19:01 all 0.13 0.00 0.08 0.03 0.00 99.76 19:19:01 0 0.23 0.00 0.08 0.03 0.00 99.65 19:19:01 1 0.10 0.00 0.08 0.03 0.00 99.78 19:19:01 2 0.10 0.00 0.10 0.08 0.00 99.72 19:19:01 3 0.15 0.00 0.07 0.07 0.00 99.72 19:19:01 4 0.08 0.00 0.07 0.00 0.00 99.85 19:19:01 5 0.08 0.00 0.07 0.00 0.00 99.85 19:19:01 6 0.23 0.00 0.12 0.00 0.00 99.65 19:19:01 7 0.05 0.00 0.05 0.00 0.00 99.90 19:20:01 all 0.01 0.00 0.01 0.01 0.00 99.97 19:20:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:20:01 2 0.02 0.00 0.03 0.03 0.00 99.92 19:20:01 3 0.05 0.00 0.02 0.02 0.00 99.92 19:20:01 4 0.00 0.00 0.02 0.00 0.00 99.98 19:20:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:20:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:21:01 all 0.04 0.00 0.01 0.01 0.01 99.93 19:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:21:01 1 0.03 0.00 0.00 0.03 0.02 99.92 19:21:01 2 0.05 0.00 0.03 0.03 0.00 99.88 19:21:01 3 0.02 0.00 0.02 0.02 0.00 99.95 19:21:01 4 0.03 0.00 0.02 0.00 0.00 99.95 19:21:01 5 0.08 0.00 0.02 0.00 0.02 99.88 19:21:01 6 0.03 0.00 0.00 0.00 0.00 99.97 19:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:22:01 all 0.01 0.00 0.01 0.00 0.00 99.98 19:22:01 0 0.00 0.00 0.00 0.00 0.00 100.00 19:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:22:01 2 0.00 0.00 0.02 0.00 0.02 99.97 19:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:22:01 5 0.05 0.00 0.03 0.00 0.00 99.92 19:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:22:01 7 0.00 0.00 0.03 0.00 0.00 99.97 19:23:01 all 0.47 0.00 0.07 0.02 0.00 99.43 19:23:01 0 0.27 0.00 0.03 0.00 0.00 99.70 19:23:01 1 0.50 0.00 0.13 0.03 0.00 99.33 19:23:01 2 0.42 0.00 0.05 0.10 0.00 99.43 19:23:01 3 0.64 0.00 0.08 0.02 0.02 99.25 19:23:01 4 0.22 0.00 0.05 0.02 0.00 99.72 19:23:01 5 0.48 0.00 0.05 0.00 0.00 99.47 19:23:01 6 1.03 0.00 0.10 0.00 0.00 98.87 19:23:01 7 0.20 0.00 0.07 0.00 0.02 99.72 Average: all 3.40 0.00 0.93 0.19 0.02 95.46 Average: 0 3.33 0.00 0.90 0.13 0.01 95.62 Average: 1 3.48 0.00 1.01 0.07 0.02 95.42 Average: 2 3.42 0.00 0.97 0.09 0.02 95.51 Average: 3 3.58 0.00 0.93 0.07 0.02 95.41 Average: 4 3.19 0.00 0.87 0.28 0.02 95.65 Average: 5 3.31 0.00 0.88 0.28 0.01 95.52 Average: 6 3.51 0.00 0.97 0.49 0.01 95.02 Average: 7 3.43 0.00 0.90 0.15 0.02 95.51