---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2803 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-2803) 01/17/23 _x86_64_ (8 CPU) 21:01:48 LINUX RESTART (8 CPU) 21:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:03:01 221.99 47.73 174.25 0.00 5429.58 158084.88 0.00 21:04:01 100.90 1.43 99.47 0.00 52.92 50490.24 0.00 21:05:01 79.40 0.03 79.37 0.00 5.60 36740.94 0.00 21:06:01 45.49 0.18 45.31 0.00 8.67 16891.73 0.00 21:07:01 25.30 7.77 17.53 0.00 904.25 2380.67 0.00 21:08:01 30.58 2.82 27.76 0.00 4250.62 6391.07 0.00 Average: 83.95 10.00 73.96 0.00 1775.53 45172.81 0.00 21:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:03:01 29978496 31635920 706484 2.15 59828 1898240 2118920 6.24 941848 1654584 1048 21:04:01 28506076 31582896 715976 2.18 107960 3185460 1864340 5.49 1129476 2810368 346720 21:05:01 28454968 31575156 726776 2.21 144280 3187612 1945500 5.73 1079008 2913424 736 21:06:01 27961948 31592076 708260 2.15 152220 3639688 1776944 5.24 1091192 3340736 4 21:07:01 27767068 31544028 742460 2.26 169628 3766324 1855264 5.47 1208636 3398032 1472 21:08:01 27442324 31577764 707700 2.15 186124 4094712 1836588 5.41 1408496 3507820 16 Average: 28351813 31584640 717943 2.18 136673 3295339 1899593 5.60 1143109 2937494 58333 21:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:03:01 lo 4.33 4.33 0.41 0.41 0.00 0.00 0.00 0.00 21:03:01 docker0 8.58 7.18 0.79 73.60 0.00 0.00 0.00 0.00 21:03:01 ens3 381.45 262.61 2531.34 72.10 0.00 0.00 0.00 0.00 21:03:01 vethdc28a74 8.58 7.28 0.91 73.61 0.00 0.00 0.00 0.01 21:04:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 21:04:01 docker0 160.56 237.22 13.46 1893.71 0.00 0.00 0.00 0.00 21:04:01 ens3 396.08 289.42 5910.78 93.68 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 21:05:01 vetha0bef2d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 21:05:01 ens3 14.06 8.48 18.70 4.36 0.00 0.00 0.00 0.00 21:06:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 ens3 114.80 74.50 2537.26 16.07 0.00 0.00 0.00 0.00 21:07:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 ens3 43.44 25.76 856.35 2.19 0.00 0.00 0.00 0.00 21:08:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 69.99 35.59 1896.06 2.85 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 28.19 40.75 2.38 327.91 0.00 0.00 0.00 0.00 Average: ens3 169.99 116.08 2291.87 31.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2803) 01/17/23 _x86_64_ (8 CPU) 21:01:48 LINUX RESTART (8 CPU) 21:02:01 CPU %user %nice %system %iowait %steal %idle 21:03:01 all 6.53 0.00 2.05 7.72 0.07 83.63 21:03:01 0 5.26 0.00 1.54 17.71 0.03 75.45 21:03:01 1 8.14 0.00 3.33 2.29 0.10 86.13 21:03:01 2 9.14 0.00 1.62 3.10 0.05 86.10 21:03:01 3 5.77 0.00 2.66 3.91 0.07 87.59 21:03:01 4 4.27 0.00 1.97 10.62 0.05 83.09 21:03:01 5 7.51 0.00 1.94 8.54 0.10 81.91 21:03:01 6 4.69 0.00 1.29 1.94 0.07 92.01 21:03:01 7 7.47 0.00 2.06 13.68 0.08 76.70 21:04:01 all 6.03 0.00 2.77 9.14 0.13 81.92 21:04:01 0 5.97 0.00 2.03 26.42 0.13 65.45 21:04:01 1 6.51 0.00 3.74 22.45 0.15 67.15 21:04:01 2 4.87 0.00 1.99 0.94 0.12 92.07 21:04:01 3 6.40 0.00 2.49 0.54 0.17 90.40 21:04:01 4 6.39 0.00 3.05 20.22 0.15 70.18 21:04:01 5 6.30 0.00 2.79 0.96 0.08 89.87 21:04:01 6 5.52 0.00 3.07 1.12 0.12 90.17 21:04:01 7 6.30 0.00 3.02 0.56 0.14 89.99 21:05:01 all 2.49 0.00 1.52 11.67 0.06 84.27 21:05:01 0 1.72 0.00 0.89 29.20 0.05 68.14 21:05:01 1 2.83 0.00 1.24 33.63 0.10 62.20 21:05:01 2 1.83 0.00 3.63 5.21 0.05 89.28 21:05:01 3 2.93 0.00 0.87 0.20 0.05 95.94 21:05:01 4 3.73 0.00 2.04 2.21 0.07 91.95 21:05:01 5 2.11 0.00 0.82 0.44 0.05 96.58 21:05:01 6 2.52 0.00 1.21 0.03 0.05 96.19 21:05:01 7 2.20 0.00 1.44 22.40 0.08 73.87 21:06:01 all 2.87 0.00 1.43 3.17 0.05 92.49 21:06:01 0 2.46 0.00 1.22 8.91 0.05 87.35 21:06:01 1 3.48 0.00 1.93 12.70 0.07 81.81 21:06:01 2 3.07 0.00 0.92 0.02 0.05 95.95 21:06:01 3 2.21 0.00 0.94 0.03 0.02 96.80 21:06:01 4 3.32 0.00 1.63 0.05 0.05 94.95 21:06:01 5 3.20 0.00 1.48 2.95 0.03 92.34 21:06:01 6 3.00 0.00 1.62 0.17 0.05 95.16 21:06:01 7 2.18 0.00 1.71 0.55 0.05 95.50 21:07:01 all 1.07 0.00 0.65 0.73 0.02 97.54 21:07:01 0 0.70 0.00 0.43 2.77 0.00 96.10 21:07:01 1 1.13 0.00 0.30 0.40 0.02 98.15 21:07:01 2 0.77 0.00 0.37 0.07 0.02 98.78 21:07:01 3 1.18 0.00 0.60 0.85 0.02 97.35 21:07:01 4 0.95 0.00 1.67 0.17 0.02 97.20 21:07:01 5 1.22 0.00 0.38 0.12 0.02 98.27 21:07:01 6 1.48 0.00 0.68 0.60 0.02 97.22 21:07:01 7 1.12 0.00 0.77 0.84 0.03 97.24 21:08:01 all 1.44 0.00 0.79 1.91 0.02 95.84 21:08:01 0 2.05 0.00 0.62 9.37 0.03 87.92 21:08:01 1 0.98 0.00 0.92 0.10 0.02 97.98 21:08:01 2 1.89 0.00 1.32 3.09 0.02 93.69 21:08:01 3 0.63 0.00 0.45 0.18 0.02 98.71 21:08:01 4 1.59 0.00 0.63 0.47 0.02 97.30 21:08:01 5 0.65 0.00 0.33 0.40 0.00 98.62 21:08:01 6 1.34 0.00 0.60 1.09 0.02 96.96 21:08:01 7 2.40 0.00 1.48 0.55 0.03 95.54 Average: all 3.40 0.00 1.53 5.71 0.06 89.30 Average: 0 3.02 0.00 1.12 15.71 0.05 80.09 Average: 1 3.84 0.00 1.91 11.89 0.08 82.29 Average: 2 3.59 0.00 1.64 2.07 0.05 92.65 Average: 3 3.18 0.00 1.33 0.95 0.06 94.47 Average: 4 3.37 0.00 1.83 5.60 0.06 89.15 Average: 5 3.49 0.00 1.29 2.23 0.05 92.94 Average: 6 3.09 0.00 1.41 0.83 0.05 94.62 Average: 7 3.60 0.00 1.75 6.41 0.07 88.17