---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117767 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-117767) 11/01/22 _x86_64_ (8 CPU) 22:14:05 LINUX RESTART (8 CPU) 22:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:16:01 76.39 0.32 76.07 0.00 25.20 47500.22 0.00 22:17:01 2.25 0.02 2.23 0.00 0.13 26.28 0.00 22:18:01 1.07 0.00 1.07 0.00 0.00 12.13 0.00 22:19:01 1.30 0.00 1.30 0.00 0.00 16.93 0.00 22:20:01 36.45 9.35 27.11 0.00 2886.24 4753.75 0.00 22:21:01 103.10 0.27 102.83 0.00 30.00 54909.65 0.00 Average: 36.76 1.66 35.10 0.00 490.33 17869.46 0.00 22:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:16:01 28690788 31595332 716352 2.18 91484 3047480 1772056 5.22 1133164 2649792 332 22:17:01 28691384 31596096 715000 2.17 91552 3047480 1772056 5.22 1133236 2649780 8 22:18:01 28694084 31599068 711480 2.16 91584 3047484 1772056 5.22 1130560 2649780 20 22:19:01 28693980 31598972 711436 2.16 91632 3047488 1772056 5.22 1130464 2649784 168 22:20:01 28412332 31592388 703280 2.14 110448 3296444 1815248 5.35 1274876 2761456 164 22:21:01 26855032 31523348 762132 2.32 160320 4605288 1880108 5.54 1444180 4010188 688 Average: 28339600 31584201 719947 2.19 106170 3348611 1797263 5.30 1207747 2895130 230 22:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:16:01 docker0 16.13 24.48 1.39 290.28 0.00 0.00 0.00 0.00 22:16:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 22:16:01 ens3 170.40 110.83 2850.22 67.12 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:17:01 ens3 3.42 2.45 0.79 19.68 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 ens3 5.25 5.62 0.93 11.30 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:19:01 ens3 1.93 0.80 0.91 0.66 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:20:01 ens3 68.91 44.14 1313.08 3.49 0.00 0.00 0.00 0.00 22:21:01 veth941a1ce 0.13 0.18 0.03 0.04 0.00 0.00 0.00 0.00 22:21:01 docker0 16.60 24.71 1.54 290.79 0.00 0.00 0.00 0.00 22:21:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 22:21:01 ens3 331.71 234.23 7504.15 45.66 0.00 0.00 0.00 0.00 Average: veth941a1ce 0.02 0.03 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 5.45 8.20 0.49 96.84 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 96.94 66.34 1944.99 24.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117767) 11/01/22 _x86_64_ (8 CPU) 22:14:05 LINUX RESTART (8 CPU) 22:15:01 CPU %user %nice %system %iowait %steal %idle 22:16:01 all 13.78 0.00 3.15 1.20 0.05 81.82 22:16:01 0 13.20 0.00 3.16 2.15 0.05 81.43 22:16:01 1 13.03 0.00 2.97 0.59 0.03 83.38 22:16:01 2 15.29 0.00 2.90 0.74 0.07 81.00 22:16:01 3 14.17 0.00 3.33 0.69 0.05 81.76 22:16:01 4 12.83 0.00 3.20 2.27 0.05 81.64 22:16:01 5 14.28 0.00 2.97 0.02 0.05 82.68 22:16:01 6 13.92 0.00 3.53 0.05 0.05 82.45 22:16:01 7 13.50 0.00 3.14 3.09 0.05 80.22 22:17:01 all 0.03 0.00 0.01 0.01 0.02 99.94 22:17:01 0 0.05 0.00 0.00 0.00 0.00 99.95 22:17:01 1 0.03 0.00 0.00 0.00 0.03 99.93 22:17:01 2 0.03 0.00 0.02 0.00 0.02 99.93 22:17:01 3 0.00 0.00 0.00 0.07 0.00 99.93 22:17:01 4 0.00 0.00 0.00 0.00 0.02 99.98 22:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:17:01 6 0.05 0.00 0.02 0.00 0.07 99.87 22:17:01 7 0.03 0.00 0.02 0.02 0.00 99.93 22:18:01 all 0.09 0.00 0.02 0.01 0.01 99.87 22:18:01 0 0.05 0.00 0.00 0.00 0.02 99.93 22:18:01 1 0.03 0.00 0.00 0.00 0.00 99.97 22:18:01 2 0.03 0.00 0.03 0.00 0.02 99.92 22:18:01 3 0.02 0.00 0.00 0.07 0.00 99.92 22:18:01 4 0.02 0.00 0.02 0.02 0.00 99.95 22:18:01 5 0.05 0.00 0.03 0.00 0.02 99.90 22:18:01 6 0.48 0.00 0.02 0.00 0.00 99.50 22:18:01 7 0.03 0.00 0.03 0.00 0.02 99.92 22:19:01 all 0.01 0.00 0.01 0.00 0.01 99.96 22:19:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:19:01 1 0.02 0.00 0.02 0.00 0.02 99.95 22:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 22:19:01 3 0.00 0.00 0.00 0.02 0.00 99.98 22:19:01 4 0.02 0.00 0.00 0.02 0.02 99.95 22:19:01 5 0.02 0.00 0.03 0.00 0.00 99.95 22:19:01 6 0.05 0.00 0.05 0.00 0.02 99.88 22:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:20:01 all 1.18 0.00 0.80 0.41 0.02 97.60 22:20:01 0 0.97 0.00 0.52 0.02 0.02 98.48 22:20:01 1 1.35 0.00 0.50 0.48 0.03 97.63 22:20:01 2 1.53 0.00 1.81 0.07 0.00 96.59 22:20:01 3 0.48 0.00 0.67 1.33 0.02 97.50 22:20:01 4 1.62 0.00 0.60 0.28 0.02 97.48 22:20:01 5 0.98 0.00 0.98 0.63 0.02 97.38 22:20:01 6 1.87 0.00 0.83 0.45 0.02 96.83 22:20:01 7 0.60 0.00 0.45 0.03 0.02 98.90 22:21:01 all 7.72 0.00 3.48 1.04 0.08 87.68 22:21:01 0 7.76 0.00 2.75 0.07 0.08 89.34 22:21:01 1 7.45 0.00 3.87 2.78 0.08 85.82 22:21:01 2 7.89 0.00 2.98 0.37 0.08 88.68 22:21:01 3 6.55 0.00 3.46 2.00 0.07 87.93 22:21:01 4 8.92 0.00 3.80 2.67 0.07 84.54 22:21:01 5 7.54 0.00 3.96 0.20 0.07 88.23 22:21:01 6 8.98 0.00 3.50 0.17 0.08 87.26 22:21:01 7 6.67 0.00 3.56 0.07 0.07 89.63 Average: all 3.78 0.00 1.24 0.44 0.03 94.50 Average: 0 3.65 0.00 1.07 0.37 0.03 94.88 Average: 1 3.64 0.00 1.22 0.64 0.03 94.47 Average: 2 4.11 0.00 1.29 0.19 0.03 94.38 Average: 3 3.52 0.00 1.24 0.69 0.02 94.53 Average: 4 3.88 0.00 1.26 0.87 0.03 93.96 Average: 5 3.80 0.00 1.33 0.14 0.03 94.71 Average: 6 4.21 0.00 1.32 0.11 0.04 94.32 Average: 7 3.46 0.00 1.19 0.53 0.03 94.79