---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7858 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: 2799.996 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-7858) 03/01/23 _x86_64_ (8 CPU) 01:59:41 LINUX RESTART (8 CPU) 02:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:01:01 207.86 40.32 167.55 0.00 4368.21 97866.67 0.00 02:02:01 98.10 0.23 97.87 0.00 17.99 41761.68 0.00 02:03:01 1.72 0.00 1.72 0.00 0.00 20.28 0.00 02:04:01 0.95 0.00 0.95 0.00 0.00 12.26 0.00 02:05:01 47.79 10.56 37.23 0.00 5154.34 8452.99 0.00 02:06:01 8.28 0.02 8.27 0.00 0.53 294.22 0.00 02:07:01 3.18 0.02 3.17 0.00 0.13 88.52 0.00 02:08:01 1.93 0.00 1.93 0.00 0.00 20.53 0.00 Average: 45.89 6.32 39.57 0.00 1186.00 18399.60 0.00 02:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:01:01 28401392 31589804 715096 2.17 117468 3280232 2034124 5.99 1133820 2911144 169904 02:02:01 28075116 31615948 684044 2.08 148528 3563204 1704352 5.02 1128820 3195844 400 02:03:01 28075228 31616152 683504 2.08 148568 3563204 1704352 5.02 1129188 3195844 124 02:04:01 28082300 31623312 676332 2.06 148604 3563208 1704352 5.02 1122836 3195876 252 02:05:01 27603956 31596896 691324 2.10 169416 3976576 1805416 5.32 1395792 3366116 364 02:06:01 27548860 31598888 687692 2.09 182292 4018280 1821740 5.37 1446356 3368052 12 02:07:01 27557176 31602408 684804 2.08 180884 4015032 1795172 5.29 1442824 3364820 172 02:08:01 27556716 31602048 685084 2.08 180948 4015032 1795172 5.29 1442628 3364820 20 Average: 27862593 31605682 688485 2.09 159588 3749346 1795585 5.29 1280283 3245314 21406 02:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:01:01 lo 6.85 6.85 0.66 0.66 0.00 0.00 0.00 0.00 02:01:01 ens3 856.36 538.23 8391.63 102.87 0.00 0.00 0.00 0.00 02:01:01 docker0 176.29 272.14 14.05 1879.02 0.00 0.00 0.00 0.00 02:02:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:02:01 ens3 132.02 91.50 2544.64 87.49 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 ens3 2.45 0.73 4.06 0.29 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:04:01 ens3 2.92 1.48 1.05 0.71 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 02:05:01 ens3 151.97 76.72 2786.30 5.83 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 02:06:01 ens3 0.47 0.65 0.31 0.13 0.00 0.00 0.00 0.00 02:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 ens3 0.25 0.17 0.07 0.01 0.00 0.00 0.00 0.00 02:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:08:01 ens3 0.62 0.12 0.06 0.01 0.00 0.00 0.00 0.00 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 141.89 87.76 1702.10 24.51 0.00 0.00 0.00 0.00 Average: docker0 21.71 33.53 1.73 231.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7858) 03/01/23 _x86_64_ (8 CPU) 01:59:41 LINUX RESTART (8 CPU) 02:00:02 CPU %user %nice %system %iowait %steal %idle 02:01:01 all 11.49 0.00 4.37 1.64 0.06 82.43 02:01:01 0 11.23 0.00 4.36 2.25 0.07 82.10 02:01:01 1 11.76 0.00 4.68 2.03 0.07 81.46 02:01:01 2 14.30 0.00 3.66 0.21 0.05 81.78 02:01:01 3 11.95 0.00 3.66 1.70 0.07 82.62 02:01:01 4 10.64 0.00 4.44 0.38 0.05 84.49 02:01:01 5 10.88 0.00 5.37 0.53 0.05 83.17 02:01:01 6 9.80 0.00 4.37 0.98 0.07 84.78 02:01:01 7 11.31 0.00 4.47 5.09 0.09 79.04 02:02:01 all 15.91 0.00 4.19 1.16 0.07 78.68 02:02:01 0 15.87 0.00 3.71 0.24 0.07 80.11 02:02:01 1 16.10 0.00 4.74 1.26 0.05 77.85 02:02:01 2 16.65 0.00 4.76 5.15 0.10 73.34 02:02:01 3 15.52 0.00 4.26 1.77 0.07 78.38 02:02:01 4 15.72 0.00 3.31 0.15 0.07 80.74 02:02:01 5 15.17 0.00 3.40 0.03 0.05 81.34 02:02:01 6 16.21 0.00 4.44 0.03 0.08 79.23 02:02:01 7 16.03 0.00 4.85 0.62 0.07 78.43 02:03:01 all 0.02 0.00 0.01 0.01 0.01 99.95 02:03:01 0 0.03 0.00 0.02 0.00 0.02 99.93 02:03:01 1 0.00 0.00 0.00 0.08 0.02 99.90 02:03:01 2 0.00 0.00 0.00 0.00 0.02 99.98 02:03:01 3 0.00 0.00 0.02 0.00 0.00 99.98 02:03:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:03:01 5 0.00 0.00 0.00 0.00 0.02 99.98 02:03:01 6 0.08 0.00 0.03 0.02 0.00 99.87 02:03:01 7 0.03 0.00 0.02 0.00 0.02 99.93 02:04:01 all 0.14 0.00 0.01 0.00 0.00 99.85 02:04:01 0 0.07 0.00 0.03 0.00 0.02 99.88 02:04:01 1 0.08 0.00 0.00 0.02 0.00 99.90 02:04:01 2 0.00 0.00 0.00 0.00 0.00 100.00 02:04:01 3 0.02 0.00 0.00 0.00 0.00 99.98 02:04:01 4 0.05 0.00 0.02 0.00 0.00 99.93 02:04:01 5 0.80 0.00 0.02 0.00 0.00 99.19 02:04:01 6 0.02 0.00 0.03 0.00 0.02 99.93 02:04:01 7 0.05 0.00 0.00 0.00 0.00 99.95 02:05:01 all 2.15 0.00 1.05 0.60 0.03 96.17 02:05:01 0 2.25 0.00 1.05 0.83 0.05 95.81 02:05:01 1 2.12 0.00 0.75 1.90 0.02 95.21 02:05:01 2 2.40 0.00 1.10 1.10 0.05 95.35 02:05:01 3 1.15 0.00 0.80 0.20 0.02 97.83 02:05:01 4 2.51 0.00 0.84 0.22 0.02 96.42 02:05:01 5 2.86 0.00 0.84 0.03 0.02 96.25 02:05:01 6 2.49 0.00 1.13 0.50 0.02 95.86 02:05:01 7 1.40 0.00 1.87 0.03 0.03 96.66 02:06:01 all 0.25 0.00 0.45 4.20 0.27 94.83 02:06:01 0 0.50 0.00 0.27 0.00 0.02 99.22 02:06:01 1 0.15 0.00 0.23 30.73 0.08 68.80 02:06:01 2 0.20 0.00 0.25 0.02 0.03 99.50 02:06:01 3 0.17 0.00 1.57 0.02 0.00 98.25 02:06:01 4 0.22 0.00 0.18 0.08 0.02 99.50 02:06:01 5 0.38 0.00 0.23 0.02 0.02 99.35 02:06:01 6 0.21 0.00 0.62 2.76 1.93 94.47 02:06:01 7 0.18 0.00 0.22 0.02 0.00 99.58 02:07:01 all 0.09 0.00 0.05 0.22 0.01 99.63 02:07:01 0 0.08 0.00 0.07 0.00 0.00 99.85 02:07:01 1 0.20 0.00 0.07 1.60 0.05 98.08 02:07:01 2 0.03 0.00 0.05 0.00 0.02 99.90 02:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:07:01 4 0.22 0.00 0.13 0.12 0.00 99.53 02:07:01 5 0.02 0.00 0.03 0.03 0.00 99.92 02:07:01 6 0.10 0.00 0.03 0.02 0.02 99.83 02:07:01 7 0.03 0.00 0.03 0.00 0.00 99.93 02:08:01 all 0.02 0.00 0.00 0.01 0.01 99.96 02:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:08:01 1 0.05 0.00 0.00 0.07 0.02 99.87 02:08:01 2 0.02 0.00 0.02 0.00 0.03 99.93 02:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 02:08:01 4 0.03 0.00 0.00 0.00 0.00 99.97 02:08:01 5 0.00 0.00 0.00 0.00 0.02 99.98 02:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 3.71 0.00 1.25 0.98 0.06 94.00 Average: 0 3.72 0.00 1.17 0.41 0.03 94.67 Average: 1 3.77 0.00 1.30 4.73 0.04 90.17 Average: 2 4.15 0.00 1.22 0.80 0.04 93.79 Average: 3 3.56 0.00 1.28 0.45 0.02 94.69 Average: 4 3.64 0.00 1.10 0.12 0.02 95.12 Average: 5 3.72 0.00 1.22 0.08 0.02 94.96 Average: 6 3.57 0.00 1.32 0.54 0.27 94.30 Average: 7 3.58 0.00 1.42 0.70 0.03 94.28