---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7182 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 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-7182) 10/05/22 _x86_64_ (8 CPU) 19:22:57 LINUX RESTART (8 CPU) 19:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:24:02 409.95 48.09 361.86 0.00 5385.10 213942.88 0.00 19:25:01 61.70 0.37 61.33 0.00 21.69 32624.30 0.00 19:26:01 2.07 0.00 2.07 0.00 0.00 23.88 0.00 19:27:01 1.33 0.00 1.33 0.00 0.00 15.73 0.00 19:28:01 3.72 0.97 2.75 0.00 67.44 34.39 0.00 19:29:01 38.43 8.37 30.06 0.00 2816.86 4816.13 0.00 Average: 86.26 9.66 76.61 0.00 1385.60 41934.24 0.00 19:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:24:02 29030740 31560204 745304 2.27 78796 2716472 1845752 5.44 1039032 2433280 126368 19:25:01 28688236 31594652 712080 2.17 94740 3042900 1750372 5.16 1158736 2620060 332 19:26:01 28687732 31594320 711980 2.17 94812 3042900 1750372 5.16 1158940 2620060 12 19:27:01 28692852 31599568 706440 2.15 94908 3042904 1750372 5.16 1153924 2620064 8 19:28:01 28683544 31596260 709052 2.16 96352 3047660 1746696 5.15 1161476 2624740 8 19:29:01 28399540 31581804 709196 2.16 113944 3291556 1810504 5.34 1309400 2732552 8 Average: 28697107 31587801 715675 2.18 95592 3030732 1775678 5.23 1163585 2608459 21123 19:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:24:02 ens3 695.93 418.66 7104.76 103.19 0.00 0.00 0.00 0.00 19:24:02 veth15addb9 32.73 52.29 3.17 683.75 0.00 0.00 0.00 0.06 19:24:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 19:24:02 docker0 35.89 54.97 3.14 725.95 0.00 0.00 0.00 0.00 19:25:01 ens3 115.93 75.77 2576.58 17.35 0.00 0.00 0.00 0.00 19:25:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 19:25:01 docker0 4.02 4.93 0.36 0.92 0.00 0.00 0.00 0.00 19:26:01 ens3 0.45 0.23 0.26 0.19 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 0.18 0.28 0.08 0.10 0.00 0.00 0.00 0.00 19:28:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 68.21 43.29 1298.12 3.18 0.00 0.00 0.00 0.00 19:29:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 146.89 89.76 1827.84 20.68 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: docker0 6.66 10.00 0.58 121.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7182) 10/05/22 _x86_64_ (8 CPU) 19:22:57 LINUX RESTART (8 CPU) 19:23:01 CPU %user %nice %system %iowait %steal %idle 19:24:02 all 10.00 0.00 3.75 1.54 0.06 84.65 19:24:02 0 7.70 0.00 3.19 2.18 0.05 86.87 19:24:02 1 11.67 0.00 6.15 5.76 0.07 76.35 19:24:02 2 11.38 0.00 3.68 2.11 0.07 82.77 19:24:02 3 7.33 0.00 3.91 0.15 0.05 88.55 19:24:02 4 9.90 0.00 3.35 0.39 0.05 86.31 19:24:02 5 10.98 0.00 2.59 0.45 0.07 85.90 19:24:02 6 10.27 0.00 3.20 0.61 0.05 85.88 19:24:02 7 10.75 0.00 3.90 0.66 0.08 84.61 19:25:01 all 26.48 0.00 4.84 1.05 0.08 67.56 19:25:01 0 27.30 0.00 4.60 0.02 0.07 68.01 19:25:01 1 25.94 0.00 5.00 0.12 0.05 68.89 19:25:01 2 26.81 0.00 5.28 0.57 0.09 67.26 19:25:01 3 26.49 0.00 4.61 0.15 0.07 68.69 19:25:01 4 27.00 0.00 5.20 6.46 0.14 61.21 19:25:01 5 26.38 0.00 4.82 0.07 0.05 68.67 19:25:01 6 25.57 0.00 4.65 0.96 0.07 68.75 19:25:01 7 26.33 0.00 4.58 0.09 0.07 68.93 19:26:01 all 0.03 0.00 0.02 0.00 0.01 99.94 19:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 19:26:01 1 0.05 0.00 0.00 0.00 0.02 99.93 19:26:01 2 0.07 0.00 0.07 0.02 0.02 99.83 19:26:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:26:01 4 0.03 0.00 0.02 0.02 0.02 99.92 19:26:01 5 0.02 0.00 0.03 0.00 0.00 99.95 19:26:01 6 0.00 0.00 0.02 0.00 0.00 99.98 19:26:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:27:01 all 0.27 0.00 0.02 0.00 0.00 99.70 19:27:01 0 0.05 0.00 0.00 0.00 0.00 99.95 19:27:01 1 1.89 0.00 0.00 0.00 0.00 98.11 19:27:01 2 0.03 0.00 0.05 0.03 0.02 99.87 19:27:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:27:01 4 0.03 0.00 0.03 0.00 0.00 99.93 19:27:01 5 0.07 0.00 0.03 0.00 0.00 99.90 19:27:01 6 0.00 0.00 0.02 0.00 0.00 99.98 19:27:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:28:01 all 0.25 0.00 0.06 0.02 0.01 99.66 19:28:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:28:01 1 1.74 0.00 0.15 0.00 0.00 98.11 19:28:01 2 0.07 0.00 0.07 0.05 0.02 99.80 19:28:01 3 0.00 0.00 0.20 0.02 0.02 99.77 19:28:01 4 0.07 0.00 0.02 0.03 0.00 99.88 19:28:01 5 0.07 0.00 0.03 0.02 0.02 99.87 19:28:01 6 0.00 0.00 0.00 0.02 0.00 99.98 19:28:01 7 0.00 0.00 0.03 0.02 0.00 99.95 19:29:01 all 1.19 0.00 0.81 0.37 0.01 97.61 19:29:01 0 0.80 0.00 0.62 0.02 0.02 98.55 19:29:01 1 1.34 0.00 0.64 0.82 0.02 97.19 19:29:01 2 0.87 0.00 0.93 1.27 0.02 96.91 19:29:01 3 1.44 0.00 0.55 0.03 0.00 97.98 19:29:01 4 1.17 0.00 1.82 0.17 0.02 96.83 19:29:01 5 1.89 0.00 0.68 0.28 0.00 97.14 19:29:01 6 1.32 0.00 0.90 0.33 0.02 97.43 19:29:01 7 0.72 0.00 0.37 0.03 0.02 98.86 Average: all 6.27 0.00 1.57 0.49 0.03 91.65 Average: 0 5.89 0.00 1.39 0.37 0.02 92.33 Average: 1 7.00 0.00 1.96 1.11 0.03 89.90 Average: 2 6.44 0.00 1.66 0.67 0.04 91.19 Average: 3 5.80 0.00 1.53 0.06 0.02 92.59 Average: 4 6.25 0.00 1.72 1.15 0.04 90.84 Average: 5 6.46 0.00 1.35 0.14 0.02 92.03 Average: 6 6.09 0.00 1.45 0.32 0.02 92.12 Average: 7 6.20 0.00 1.46 0.13 0.03 92.18