---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7235 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-7235) 10/06/22 _x86_64_ (8 CPU) 03:19:55 LINUX RESTART (8 CPU) 03:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:21:02 373.99 47.69 326.30 0.00 5373.90 201000.50 0.00 03:22:01 72.63 0.42 72.21 0.00 19.52 32747.13 0.00 03:23:01 1.88 0.00 1.88 0.00 0.00 21.48 0.00 03:24:01 0.92 0.00 0.92 0.00 0.00 10.80 0.00 03:25:01 3.35 0.97 2.38 0.00 67.44 71.84 0.00 03:26:01 37.33 8.37 28.97 0.00 2817.33 4762.80 0.00 Average: 81.71 9.60 72.11 0.00 1383.37 39787.41 0.00 03:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:02 29200732 31590300 733940 2.23 71708 2590328 1931552 5.69 989284 2340332 628 03:22:01 28686716 31597756 712260 2.17 94220 3042740 1740752 5.13 1152424 2625856 416 03:23:01 28686496 31597664 712164 2.17 94260 3042740 1740752 5.13 1152416 2625856 152 03:24:01 28689532 31600844 708784 2.16 94292 3042744 1740752 5.13 1148844 2625860 192 03:25:01 28667736 31598660 710664 2.16 95860 3059996 1759196 5.18 1157112 2643232 12352 03:26:01 28409412 31591832 698840 2.13 113256 3291392 1765652 5.20 1295312 2734728 136 Average: 28723437 31596176 712775 2.17 93933 3011657 1779776 5.25 1149232 2599311 2313 03:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 03:21:02 ens3 661.12 430.14 6417.87 105.47 0.00 0.00 0.00 0.00 03:21:02 docker0 4.05 3.35 0.46 42.35 0.00 0.00 0.00 0.00 03:21:02 veth180bf95 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:22:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 03:22:01 ens3 181.71 122.03 3281.64 24.37 0.00 0.00 0.00 0.00 03:22:01 docker0 36.49 53.19 3.07 695.85 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 6.50 3.05 6.84 0.39 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:25:01 ens3 21.31 16.33 207.38 1.26 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:26:01 ens3 69.62 43.80 1092.43 3.08 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 156.65 102.52 1830.26 22.42 0.00 0.00 0.00 0.00 Average: docker0 6.67 9.30 0.58 121.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7235) 10/06/22 _x86_64_ (8 CPU) 03:19:55 LINUX RESTART (8 CPU) 03:20:01 CPU %user %nice %system %iowait %steal %idle 03:21:02 all 9.53 0.00 3.66 1.53 0.05 85.24 03:21:02 0 8.19 0.00 3.10 2.46 0.03 86.22 03:21:02 1 10.30 0.00 4.76 0.77 0.07 84.10 03:21:02 2 11.21 0.00 3.26 0.96 0.05 84.52 03:21:02 3 12.73 0.00 3.29 2.77 0.05 81.17 03:21:02 4 7.37 0.00 3.94 0.40 0.03 88.25 03:21:02 5 10.37 0.00 3.55 0.98 0.05 85.05 03:21:02 6 8.04 0.00 3.22 0.88 0.05 87.81 03:21:02 7 8.07 0.00 4.12 3.01 0.07 84.73 03:22:01 all 25.41 0.00 5.01 0.43 0.06 69.09 03:22:01 0 25.22 0.00 5.00 1.22 0.07 68.49 03:22:01 1 25.75 0.00 4.88 0.12 0.07 69.19 03:22:01 2 26.37 0.00 5.75 1.27 0.05 66.57 03:22:01 3 24.92 0.00 4.64 0.19 0.05 70.19 03:22:01 4 24.70 0.00 4.87 0.02 0.05 70.36 03:22:01 5 25.52 0.00 4.81 0.10 0.07 69.49 03:22:01 6 25.02 0.00 4.99 0.02 0.07 69.91 03:22:01 7 25.76 0.00 5.17 0.51 0.07 68.49 03:23:01 all 0.03 0.00 0.02 0.01 0.01 99.94 03:23:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 1 0.00 0.00 0.03 0.00 0.00 99.97 03:23:01 2 0.03 0.00 0.02 0.03 0.02 99.90 03:23:01 3 0.07 0.00 0.03 0.02 0.02 99.87 03:23:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:23:01 5 0.05 0.00 0.02 0.00 0.00 99.93 03:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 7 0.03 0.00 0.03 0.00 0.00 99.93 03:24:01 all 0.03 0.00 0.01 0.00 0.00 99.95 03:24:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:24:01 1 0.03 0.00 0.00 0.00 0.02 99.95 03:24:01 2 0.07 0.00 0.02 0.00 0.00 99.92 03:24:01 3 0.03 0.00 0.02 0.02 0.00 99.93 03:24:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:24:01 5 0.02 0.00 0.03 0.00 0.00 99.95 03:24:01 6 0.00 0.00 0.03 0.00 0.00 99.97 03:24:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:25:01 all 0.07 0.00 0.07 0.02 0.00 99.83 03:25:01 0 0.08 0.00 0.05 0.02 0.00 99.85 03:25:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:25:01 2 0.22 0.00 0.07 0.02 0.00 99.70 03:25:01 3 0.08 0.00 0.05 0.12 0.02 99.73 03:25:01 4 0.05 0.00 0.03 0.00 0.00 99.92 03:25:01 5 0.03 0.00 0.03 0.00 0.00 99.93 03:25:01 6 0.08 0.00 0.08 0.02 0.02 99.80 03:25:01 7 0.00 0.00 0.23 0.02 0.00 99.75 03:26:01 all 1.16 0.00 0.74 0.26 0.01 97.83 03:26:01 0 0.87 0.00 0.47 0.03 0.00 98.63 03:26:01 1 1.68 0.00 0.55 0.05 0.02 97.70 03:26:01 2 0.97 0.00 0.87 0.40 0.00 97.76 03:26:01 3 0.72 0.00 1.55 1.10 0.02 96.61 03:26:01 4 1.31 0.00 0.33 0.03 0.02 98.31 03:26:01 5 1.27 0.00 0.63 0.05 0.02 98.03 03:26:01 6 1.55 0.00 0.62 0.37 0.02 97.44 03:26:01 7 0.94 0.00 0.92 0.02 0.00 98.13 Average: all 5.95 0.00 1.57 0.37 0.02 92.08 Average: 0 5.65 0.00 1.42 0.62 0.02 92.30 Average: 1 6.21 0.00 1.69 0.16 0.03 91.91 Average: 2 6.39 0.00 1.64 0.44 0.02 91.51 Average: 3 6.34 0.00 1.58 0.70 0.03 91.35 Average: 4 5.50 0.00 1.52 0.08 0.02 92.88 Average: 5 6.12 0.00 1.50 0.19 0.02 92.18 Average: 6 5.70 0.00 1.47 0.21 0.03 92.58 Average: 7 5.71 0.00 1.73 0.59 0.02 91.95