---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7952 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: 2799.956 BogoMIPS: 5599.91 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-7952) 03/01/23 _x86_64_ (8 CPU) 11:03:54 LINUX RESTART (8 CPU) 11:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:05:01 139.29 47.67 91.62 0.00 5388.87 154512.23 0.00 11:06:01 173.52 1.03 172.49 0.00 14.26 60024.13 0.00 11:07:01 170.27 0.20 170.07 0.00 13.46 40414.06 0.00 11:08:01 2.25 0.00 2.25 0.00 0.00 27.35 0.00 11:09:01 7.52 1.13 6.38 0.00 78.25 1873.29 0.00 11:10:01 49.51 9.45 40.06 0.00 5076.62 6880.32 0.00 11:11:01 3.53 0.02 3.52 0.00 0.13 92.10 0.00 11:12:01 1.25 0.00 1.25 0.00 0.00 13.86 0.00 11:13:01 1.55 0.00 1.55 0.00 0.00 18.66 0.00 11:14:01 2.15 0.00 2.15 0.00 0.00 24.26 0.00 11:15:01 1.43 0.00 1.43 0.00 0.00 16.93 0.00 Average: 50.21 5.41 44.80 0.00 961.11 23992.27 0.00 11:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 29251144 31644652 673708 2.05 71760 2604672 1871732 5.52 941888 2340492 416092 11:06:01 28284172 31567368 730556 2.22 145436 3325552 2048500 6.04 1221964 2912280 159500 11:07:01 27731992 31597024 701376 2.13 157180 3861612 1749760 5.16 1243644 3405644 384 11:08:01 27732808 31597952 699964 2.13 157224 3861620 1749760 5.16 1243404 3405652 48 11:09:01 27664372 31590152 705704 2.15 159012 3918144 1766112 5.20 1246808 3462164 276 11:10:01 27203032 31578728 707960 2.15 190688 4317076 1802896 5.31 1562504 3579132 4 11:11:01 27217196 31588136 697772 2.12 189252 4313824 1786972 5.27 1551556 3575964 160 11:12:01 27217304 31588316 697532 2.12 189324 4313824 1786972 5.27 1551380 3575964 216 11:13:01 27217092 31588448 697580 2.12 189420 4313828 1786972 5.27 1551380 3576208 168 11:14:01 27217040 31588492 697680 2.12 189512 4313836 1786972 5.27 1551376 3576212 180 11:15:01 27216968 31588492 697704 2.12 189600 4313828 1786972 5.27 1551288 3576220 8 Average: 27632102 31592524 700685 2.13 166219 3950711 1811238 5.34 1383381 3362357 52458 11:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 lo 7.06 7.06 0.68 0.68 0.00 0.00 0.00 0.00 11:05:01 docker0 5.23 4.50 0.50 45.48 0.00 0.00 0.00 0.00 11:05:01 ens3 685.10 446.60 6489.52 90.19 0.00 0.00 0.00 0.00 11:06:01 veth36e5062 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:06:01 docker0 188.07 305.45 14.81 1899.72 0.00 0.00 0.00 0.00 11:06:01 ens3 337.39 208.62 1931.70 31.45 0.00 0.00 0.00 0.00 11:07:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 11:07:01 docker0 2.85 6.10 0.18 81.50 0.00 0.00 0.00 0.00 11:07:01 ens3 192.62 117.21 2679.88 101.51 0.00 0.00 0.00 0.00 11:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 0.72 0.58 0.36 0.28 0.00 0.00 0.00 0.00 11:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 69.24 38.34 856.65 2.73 0.00 0.00 0.00 0.00 11:10:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 92.78 46.79 1930.16 3.38 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 0.13 0.03 0.01 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 0.37 0.03 0.02 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 0.13 0.15 0.07 0.07 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 17.83 28.73 1.41 184.24 0.00 0.00 0.00 0.00 Average: ens3 125.35 78.05 1262.64 20.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7952) 03/01/23 _x86_64_ (8 CPU) 11:03:54 LINUX RESTART (8 CPU) 11:04:01 CPU %user %nice %system %iowait %steal %idle 11:05:01 all 8.82 0.00 3.35 2.31 0.05 85.46 11:05:01 0 7.09 0.00 4.97 1.01 0.05 86.88 11:05:01 1 7.35 0.00 3.05 5.09 0.03 84.48 11:05:01 2 10.24 0.00 3.82 10.10 0.07 75.77 11:05:01 3 7.42 0.00 3.56 0.32 0.05 88.65 11:05:01 4 8.65 0.00 3.20 0.57 0.05 87.53 11:05:01 5 10.01 0.00 2.67 0.32 0.05 86.95 11:05:01 6 10.19 0.00 2.44 0.44 0.05 86.88 11:05:01 7 9.64 0.00 3.12 0.64 0.05 86.55 11:06:01 all 29.12 0.00 5.04 2.64 0.09 63.10 11:06:01 0 28.25 0.00 5.32 3.52 0.17 62.74 11:06:01 1 30.20 0.00 4.46 0.77 0.08 64.48 11:06:01 2 29.23 0.00 5.36 3.49 0.08 61.84 11:06:01 3 29.19 0.00 5.96 1.16 0.10 63.58 11:06:01 4 30.83 0.00 4.54 0.71 0.08 63.83 11:06:01 5 28.25 0.00 5.28 11.19 0.07 55.21 11:06:01 6 28.63 0.00 4.54 0.20 0.07 66.57 11:06:01 7 28.40 0.00 4.89 0.08 0.08 66.54 11:07:01 all 21.20 0.00 4.50 1.99 0.06 72.26 11:07:01 0 20.87 0.00 4.47 0.72 0.05 73.88 11:07:01 1 22.12 0.00 4.94 0.83 0.05 72.07 11:07:01 2 20.95 0.00 4.05 0.25 0.05 74.69 11:07:01 3 20.13 0.00 5.17 1.10 0.07 73.53 11:07:01 4 20.68 0.00 3.95 0.03 0.05 75.29 11:07:01 5 22.45 0.00 4.45 3.43 0.07 69.61 11:07:01 6 21.28 0.00 3.99 0.57 0.05 74.10 11:07:01 7 21.11 0.00 4.96 9.03 0.07 64.83 11:08:01 all 0.05 0.00 0.01 0.00 0.01 99.93 11:08:01 0 0.02 0.00 0.00 0.00 0.02 99.97 11:08:01 1 0.05 0.00 0.02 0.00 0.02 99.92 11:08:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:08:01 3 0.17 0.00 0.02 0.00 0.00 99.82 11:08:01 4 0.13 0.00 0.00 0.00 0.00 99.87 11:08:01 5 0.03 0.00 0.02 0.00 0.00 99.95 11:08:01 6 0.02 0.00 0.00 0.00 0.02 99.97 11:08:01 7 0.00 0.00 0.00 0.03 0.02 99.95 11:09:01 all 0.47 0.00 0.10 0.15 0.01 99.27 11:09:01 0 0.07 0.00 0.03 0.00 0.00 99.90 11:09:01 1 0.50 0.00 0.12 0.60 0.00 98.78 11:09:01 2 0.07 0.00 0.07 0.00 0.02 99.85 11:09:01 3 2.10 0.00 0.08 0.02 0.02 97.78 11:09:01 4 0.15 0.00 0.03 0.02 0.00 99.80 11:09:01 5 0.12 0.00 0.05 0.00 0.00 99.83 11:09:01 6 0.13 0.00 0.25 0.38 0.00 99.23 11:09:01 7 0.62 0.00 0.17 0.17 0.02 99.03 11:10:01 all 2.09 0.00 1.21 0.47 0.02 96.20 11:10:01 0 1.28 0.00 0.87 0.43 0.02 97.40 11:10:01 1 3.16 0.00 0.63 0.13 0.03 96.05 11:10:01 2 3.84 0.00 0.92 0.10 0.02 95.13 11:10:01 3 2.10 0.00 1.68 0.47 0.03 95.71 11:10:01 4 2.10 0.00 2.74 1.04 0.02 94.11 11:10:01 5 2.12 0.00 1.62 0.08 0.02 96.16 11:10:01 6 1.12 0.00 0.57 0.33 0.02 97.96 11:10:01 7 0.99 0.00 0.67 1.19 0.05 97.10 11:11:01 all 0.17 0.00 0.06 0.01 0.00 99.76 11:11:01 0 0.05 0.00 0.05 0.00 0.00 99.90 11:11:01 1 0.73 0.00 0.07 0.00 0.02 99.18 11:11:01 2 0.27 0.00 0.10 0.00 0.00 99.63 11:11:01 3 0.05 0.00 0.07 0.00 0.00 99.88 11:11:01 4 0.03 0.00 0.03 0.00 0.00 99.93 11:11:01 5 0.05 0.00 0.05 0.00 0.02 99.88 11:11:01 6 0.07 0.00 0.03 0.02 0.00 99.88 11:11:01 7 0.10 0.00 0.07 0.07 0.00 99.77 11:12:01 all 0.07 0.00 0.01 0.00 0.00 99.91 11:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:12:01 1 0.50 0.00 0.00 0.00 0.02 99.48 11:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:12:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:12:01 5 0.00 0.00 0.00 0.02 0.00 99.98 11:12:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:12:01 7 0.03 0.00 0.02 0.02 0.02 99.92 11:13:01 all 0.01 0.00 0.01 0.01 0.01 99.97 11:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:13:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:13:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:13:01 3 0.03 0.00 0.00 0.00 0.02 99.95 11:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:13:01 6 0.02 0.00 0.00 0.02 0.02 99.95 11:13:01 7 0.03 0.00 0.02 0.03 0.03 99.88 11:14:01 all 0.03 0.00 0.00 0.01 0.00 99.95 11:14:01 0 0.03 0.00 0.00 0.00 0.00 99.97 11:14:01 1 0.02 0.00 0.00 0.00 0.02 99.97 11:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:14:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:14:01 4 0.15 0.00 0.00 0.00 0.00 99.85 11:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:14:01 6 0.00 0.00 0.02 0.02 0.00 99.97 11:14:01 7 0.00 0.00 0.02 0.05 0.00 99.93 11:15:01 all 0.03 0.00 0.01 0.00 0.00 99.95 11:15:01 0 0.00 0.00 0.02 0.00 0.02 99.97 11:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:15:01 4 0.18 0.00 0.00 0.00 0.00 99.82 11:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:15:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:15:01 7 0.02 0.00 0.03 0.02 0.02 99.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.60 0.00 1.29 0.69 0.02 92.39 Average: 0 5.21 0.00 1.42 0.51 0.03 92.83 Average: 1 5.84 0.00 1.20 0.67 0.02 92.26 Average: 2 5.84 0.00 1.30 1.26 0.02 91.58 Average: 3 5.52 0.00 1.49 0.28 0.03 92.69 Average: 4 5.68 0.00 1.31 0.21 0.02 92.78 Average: 5 5.70 0.00 1.28 1.36 0.02 91.65 Average: 6 5.56 0.00 1.07 0.18 0.02 93.17 Average: 7 5.49 0.00 1.26 1.02 0.03 92.20