---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4694 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: 2800.000 BogoMIPS: 5600.00 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4694) 02/06/23 _x86_64_ (8 CPU) 16:54:34 LINUX RESTART (8 CPU) 16:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:56:01 312.23 15.01 297.22 0.00 1872.75 80293.15 0.00 16:57:01 54.32 1.38 52.94 0.00 35.19 30250.71 0.00 16:58:01 1.68 0.20 1.48 0.00 3.20 18.26 0.00 16:59:01 1.90 0.00 1.90 0.00 0.00 21.20 0.00 17:00:01 52.87 11.61 41.25 0.00 5176.81 8676.71 0.00 17:01:01 5.10 0.02 5.08 0.00 0.13 113.45 0.00 Average: 71.35 4.70 66.64 0.00 1181.43 19894.72 0.00 16:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:56:01 28202612 31135524 1164844 3.54 82480 3097908 2336424 6.89 1715820 2558224 513216 16:57:01 28669488 31571204 731932 2.23 91856 3047276 1740636 5.13 1104980 2697336 32 16:58:01 28668036 31570032 732892 2.23 91952 3047376 1740636 5.13 1106140 2697216 8 16:59:01 28670472 31572568 730288 2.22 92048 3047376 1740636 5.13 1101912 2697204 8 17:00:01 28138308 31548684 741172 2.25 125728 3502672 1795300 5.29 1426436 2868968 936 17:01:01 28151636 31557132 732344 2.23 124328 3499416 1780192 5.25 1417040 2865696 324 Average: 28416759 31492524 805579 2.45 101399 3207004 1855637 5.47 1312055 2730774 85754 16:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:56:01 docker0 49.48 57.81 4.18 1003.97 0.00 0.00 0.00 0.00 16:56:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 16:56:01 veth3f921f8 48.09 56.71 4.62 989.97 0.00 0.00 0.00 0.08 16:56:01 ens3 596.80 401.80 7154.91 103.64 0.00 0.00 0.00 0.00 16:57:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:57:01 ens3 113.13 73.72 2538.74 14.38 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 2.10 1.18 1.67 0.79 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:59:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 17:00:01 ens3 98.23 56.65 2749.26 4.31 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 ens3 0.32 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 8.26 9.64 0.70 167.32 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 135.11 88.95 2074.06 20.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4694) 02/06/23 _x86_64_ (8 CPU) 16:54:34 LINUX RESTART (8 CPU) 16:55:01 CPU %user %nice %system %iowait %steal %idle 16:56:01 all 24.00 0.00 5.07 1.07 0.09 69.77 16:56:01 0 20.88 0.00 4.97 1.23 0.08 72.83 16:56:01 1 25.76 0.00 5.10 0.27 0.08 68.78 16:56:01 2 21.40 0.00 6.58 2.77 0.07 69.17 16:56:01 3 24.09 0.00 4.76 0.41 0.10 70.64 16:56:01 4 27.31 0.00 3.84 0.07 0.08 68.70 16:56:01 5 24.62 0.00 5.46 1.98 0.08 67.86 16:56:01 6 21.29 0.00 5.15 0.19 0.08 73.30 16:56:01 7 26.68 0.00 4.70 1.65 0.12 66.85 16:57:01 all 4.43 0.00 1.39 0.41 0.03 93.75 16:57:01 0 3.35 0.00 1.42 0.13 0.02 95.08 16:57:01 1 3.83 0.00 1.39 0.00 0.03 94.74 16:57:01 2 4.83 0.00 1.32 0.52 0.03 93.29 16:57:01 3 4.17 0.00 1.70 2.52 0.03 91.57 16:57:01 4 4.07 0.00 1.69 0.03 0.02 94.18 16:57:01 5 3.45 0.00 0.94 0.02 0.02 95.58 16:57:01 6 6.24 0.00 1.22 0.03 0.03 92.47 16:57:01 7 5.48 0.00 1.46 0.02 0.02 93.03 16:58:01 all 0.09 0.00 0.03 0.01 0.00 99.88 16:58:01 0 0.08 0.00 0.05 0.02 0.00 99.85 16:58:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:58:01 2 0.20 0.00 0.05 0.03 0.02 99.70 16:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:58:01 4 0.00 0.00 0.02 0.00 0.00 99.98 16:58:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:58:01 6 0.00 0.00 0.02 0.00 0.00 99.98 16:58:01 7 0.38 0.00 0.03 0.00 0.02 99.57 16:59:01 all 0.04 0.00 0.02 0.01 0.01 99.93 16:59:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:59:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:59:01 2 0.08 0.00 0.05 0.05 0.02 99.80 16:59:01 3 0.02 0.00 0.00 0.00 0.02 99.97 16:59:01 4 0.07 0.00 0.02 0.00 0.00 99.92 16:59:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:59:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:59:01 7 0.05 0.00 0.02 0.00 0.00 99.93 17:00:01 all 2.12 0.00 1.39 0.38 0.02 96.09 17:00:01 0 1.84 0.00 2.34 0.23 0.02 95.58 17:00:01 1 2.08 0.00 1.12 0.52 0.02 96.27 17:00:01 2 2.24 0.00 1.45 0.25 0.02 96.04 17:00:01 3 1.46 0.00 1.16 0.34 0.02 97.03 17:00:01 4 3.04 0.00 1.19 0.18 0.03 95.56 17:00:01 5 1.79 0.00 0.75 0.08 0.02 97.36 17:00:01 6 1.72 0.00 2.05 1.32 0.02 94.90 17:00:01 7 2.76 0.00 1.09 0.10 0.03 96.01 17:01:01 all 0.09 0.00 0.06 0.02 0.00 99.83 17:01:01 0 0.07 0.00 0.05 0.00 0.00 99.88 17:01:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:01:01 2 0.08 0.00 0.05 0.00 0.00 99.87 17:01:01 3 0.07 0.00 0.05 0.07 0.02 99.80 17:01:01 4 0.13 0.00 0.08 0.00 0.00 99.78 17:01:01 5 0.05 0.00 0.07 0.02 0.02 99.85 17:01:01 6 0.03 0.00 0.03 0.05 0.00 99.88 17:01:01 7 0.23 0.00 0.08 0.00 0.00 99.68 Average: all 5.09 0.00 1.32 0.31 0.02 93.26 Average: 0 4.34 0.00 1.47 0.27 0.02 93.90 Average: 1 5.26 0.00 1.28 0.13 0.02 93.30 Average: 2 4.77 0.00 1.57 0.60 0.03 93.04 Average: 3 4.93 0.00 1.27 0.56 0.03 93.22 Average: 4 5.74 0.00 1.13 0.05 0.02 93.06 Average: 5 4.94 0.00 1.20 0.35 0.02 93.50 Average: 6 4.84 0.00 1.40 0.26 0.02 93.46 Average: 7 5.86 0.00 1.22 0.29 0.03 92.60