---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41003 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41003) 03/12/25 _x86_64_ (8 CPU) 02:07:25 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 451.97 15.60 436.38 0.00 1870.49 83174.54 0.00 02:10:01 170.89 0.12 170.78 0.00 13.06 67502.57 0.00 02:11:01 23.90 0.02 23.88 0.00 0.67 20634.56 0.00 02:12:01 149.46 0.23 149.23 0.00 1.87 45228.86 0.00 02:13:01 156.94 11.43 145.51 0.00 3470.89 64245.71 0.00 02:14:01 24.28 0.00 24.28 0.00 0.00 13579.20 0.00 Average: 162.91 4.57 158.34 0.00 892.80 49061.42 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 27547700 31521904 788176 2.40 133364 3986712 1935580 5.70 1333392 3474788 164432 02:10:01 26896632 31508744 789836 2.40 192952 4491480 1851656 5.46 1349028 4027232 23944 02:11:01 26115652 31495904 803532 2.44 193956 5232140 2030276 5.98 1536744 4596828 157664 02:12:01 24656616 30516988 1775776 5.40 230296 5588776 2081632 6.13 2422600 5052184 24524 02:13:01 23885856 31415684 870588 2.65 240580 7182720 2016644 5.94 2269204 5926768 484244 02:14:01 23899036 31464184 827180 2.52 241456 7234152 1923708 5.67 1892192 6310740 318068 Average: 25500249 31320568 975848 2.97 205434 5619330 1973249 5.82 1800527 4898090 195479 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 ens3 1001.87 649.96 11224.10 108.91 0.00 0.00 0.00 0.00 02:09:01 lo 9.13 9.13 0.96 0.96 0.00 0.00 0.00 0.00 02:09:01 docker0 362.41 501.58 30.04 3388.09 0.00 0.00 0.00 0.00 02:10:01 veth48dc7f0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 ens3 56.08 40.89 760.88 15.04 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 veth48dc7f0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 ens3 208.32 73.67 3870.16 10.84 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 63.11 194.85 3.76 3859.58 0.00 0.00 0.00 0.00 02:12:01 veth48dc7f0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 ens3 182.85 116.90 1619.35 28.09 0.00 0.00 0.00 0.00 02:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:12:01 veth78022e6 0.18 0.32 0.05 0.10 0.00 0.00 0.00 0.00 02:12:01 docker0 101.90 159.37 16.62 1601.33 0.00 0.00 0.00 0.00 02:13:01 veth182b7c4 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:13:01 ens3 198.98 162.44 1473.09 139.18 0.00 0.00 0.00 0.00 02:13:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:13:01 docker0 1.27 2.72 0.08 38.09 0.00 0.00 0.00 0.00 02:14:01 ens3 2.90 0.97 1.42 0.72 0.00 0.00 0.00 0.00 02:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 275.16 174.13 3158.10 50.46 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 88.11 143.10 8.42 1481.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41003) 03/12/25 _x86_64_ (8 CPU) 02:07:25 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 11.50 0.00 4.73 3.18 0.07 80.52 02:09:01 0 13.12 0.00 4.21 0.37 0.07 82.24 02:09:01 1 10.70 0.00 5.13 3.37 0.08 80.72 02:09:01 2 10.77 0.00 5.29 7.34 0.08 76.51 02:09:01 3 11.61 0.00 5.21 3.07 0.07 80.04 02:09:01 4 12.19 0.00 5.06 0.56 0.05 82.14 02:09:01 5 11.72 0.00 3.91 2.24 0.07 82.06 02:09:01 6 10.34 0.00 4.32 3.27 0.08 81.98 02:09:01 7 11.54 0.00 4.70 5.26 0.07 78.43 02:10:01 all 31.69 0.00 7.86 3.52 0.08 56.85 02:10:01 0 31.41 0.00 8.36 0.90 0.08 59.24 02:10:01 1 30.20 0.00 8.03 3.72 0.07 57.99 02:10:01 2 32.56 0.00 7.46 0.85 0.08 59.05 02:10:01 3 30.80 0.00 6.64 2.48 0.08 59.99 02:10:01 4 31.44 0.00 8.04 2.31 0.08 58.12 02:10:01 5 33.13 0.00 8.05 4.92 0.09 53.81 02:10:01 6 31.99 0.00 8.27 2.51 0.08 57.14 02:10:01 7 31.99 0.00 7.99 10.48 0.08 49.45 02:11:01 all 1.23 0.00 0.44 31.90 0.02 66.41 02:11:01 0 0.97 0.00 0.35 40.88 0.02 57.78 02:11:01 1 0.20 0.00 0.08 0.00 0.02 99.70 02:11:01 2 1.49 0.00 0.48 19.05 0.07 78.92 02:11:01 3 0.65 0.00 0.47 31.21 0.02 67.65 02:11:01 4 5.17 0.00 1.32 80.01 0.03 13.47 02:11:01 5 0.22 0.00 0.23 37.01 0.02 62.52 02:11:01 6 0.18 0.00 0.12 2.32 0.02 97.36 02:11:01 7 0.95 0.00 0.45 44.77 0.00 53.83 02:12:01 all 14.72 0.00 2.87 4.78 0.05 77.57 02:12:01 0 13.05 0.00 2.20 3.18 0.05 81.52 02:12:01 1 34.61 0.00 3.60 0.55 0.07 61.17 02:12:01 2 17.64 0.00 2.68 0.29 0.08 79.31 02:12:01 3 15.12 0.00 4.69 0.30 0.07 79.82 02:12:01 4 1.59 0.00 0.97 11.59 0.02 85.83 02:12:01 5 7.53 0.00 2.81 0.27 0.05 89.35 02:12:01 6 22.48 0.00 2.26 0.42 0.05 74.79 02:12:01 7 5.61 0.00 3.77 21.72 0.05 68.85 02:13:01 all 26.79 0.00 5.25 4.47 0.09 63.40 02:13:01 0 24.42 0.00 5.65 10.96 0.10 58.87 02:13:01 1 28.95 0.00 4.66 2.18 0.08 64.12 02:13:01 2 27.02 0.00 5.77 1.04 0.08 66.09 02:13:01 3 26.47 0.00 4.94 0.89 0.08 67.62 02:13:01 4 23.53 0.00 4.19 0.27 0.08 71.93 02:13:01 5 26.56 0.00 6.29 15.54 0.07 51.55 02:13:01 6 26.68 0.00 4.75 1.28 0.07 67.22 02:13:01 7 30.70 0.00 5.80 3.67 0.12 59.71 02:14:01 all 0.78 0.00 0.42 39.49 0.01 59.31 02:14:01 0 0.92 0.00 0.50 47.90 0.00 50.68 02:14:01 1 0.03 0.00 0.20 63.38 0.00 36.39 02:14:01 2 0.97 0.00 0.33 0.00 0.00 98.70 02:14:01 3 0.62 0.00 0.27 77.63 0.02 21.47 02:14:01 4 1.23 0.00 0.42 0.03 0.02 98.30 02:14:01 5 1.67 0.00 0.33 78.14 0.02 19.85 02:14:01 6 0.23 0.00 0.97 0.00 0.02 98.78 02:14:01 7 0.53 0.00 0.33 48.67 0.02 50.44 Average: all 14.40 0.00 3.58 14.62 0.05 67.34 Average: 0 13.93 0.00 3.53 17.44 0.05 65.05 Average: 1 17.42 0.00 3.60 12.24 0.05 66.68 Average: 2 15.03 0.00 3.66 4.77 0.07 76.47 Average: 3 14.17 0.00 3.69 19.34 0.06 62.74 Average: 4 12.49 0.00 3.32 15.86 0.05 68.28 Average: 5 13.39 0.00 3.58 23.17 0.05 59.80 Average: 6 15.28 0.00 3.43 1.63 0.05 79.61 Average: 7 13.50 0.00 3.83 22.52 0.06 60.10