---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-118111 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: 2799.996 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-118111) 11/03/22 _x86_64_ (8 CPU) 10:59:47 LINUX RESTART (8 CPU) 11:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:01:01 294.57 47.36 247.21 0.00 5335.24 116598.97 0.00 11:02:01 60.21 0.50 59.71 0.00 14.66 32186.24 0.00 11:03:01 1.72 0.00 1.72 0.00 0.00 19.48 0.00 11:04:01 1.35 0.00 1.35 0.00 0.00 16.40 0.00 11:05:01 29.20 10.83 18.36 0.00 2920.71 2286.95 0.00 11:06:01 12.28 0.10 12.18 0.00 0.80 2505.58 0.00 Average: 66.55 9.80 56.75 0.00 1378.57 25602.27 0.00 11:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 29141728 31567968 742764 2.26 74388 2624948 1817376 5.36 1010476 2360868 24320 11:02:01 28678096 31596668 708804 2.16 94896 3053304 1732684 5.11 1157172 2630348 392 11:03:01 28677304 31595932 709268 2.16 94936 3053296 1732684 5.11 1157384 2630348 12 11:04:01 28678552 31597376 707668 2.15 94968 3053312 1732684 5.11 1155840 2630356 56 11:05:01 28321084 31540396 749304 2.28 112428 3332620 1795476 5.29 1285364 2836272 95164 11:06:01 28379560 31576068 714256 2.17 113780 3303316 1749244 5.16 1313596 2744480 52 Average: 28646054 31579068 722011 2.20 97566 3070133 1760025 5.19 1179972 2638779 19999 11:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 ens3 672.10 431.83 6645.28 125.64 0.00 0.00 0.00 0.00 11:01:01 docker0 16.41 25.08 1.38 195.71 0.00 0.00 0.00 0.00 11:01:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 11:01:01 veth978b77a 12.40 21.80 1.08 152.12 0.00 0.00 0.00 0.01 11:02:01 ens3 152.34 104.70 3069.41 19.71 0.00 0.00 0.00 0.00 11:02:01 docker0 30.56 36.89 2.57 536.44 0.00 0.00 0.00 0.00 11:02:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:03:01 ens3 0.37 0.22 0.25 0.19 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 0.58 0.12 0.05 0.01 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:05:01 ens3 89.20 55.17 1330.41 9.42 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:06:01 ens3 0.72 0.68 0.34 0.20 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 152.55 98.79 1840.96 25.86 0.00 0.00 0.00 0.00 Average: docker0 7.83 10.33 0.66 122.02 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-118111) 11/03/22 _x86_64_ (8 CPU) 10:59:47 LINUX RESTART (8 CPU) 11:00:01 CPU %user %nice %system %iowait %steal %idle 11:01:01 all 10.04 0.00 3.66 2.67 0.06 83.57 11:01:01 0 12.97 0.00 5.20 4.16 0.07 77.60 11:01:01 1 7.91 0.00 2.92 0.26 0.07 88.85 11:01:01 2 10.06 0.00 4.23 3.81 0.07 81.83 11:01:01 3 12.57 0.00 2.48 0.35 0.05 84.55 11:01:01 4 7.85 0.00 2.63 5.33 0.03 84.15 11:01:01 5 9.45 0.00 3.36 2.19 0.05 84.95 11:01:01 6 8.66 0.00 4.05 1.42 0.05 85.82 11:01:01 7 10.80 0.00 4.40 3.84 0.07 80.89 11:02:01 all 23.21 0.00 4.56 0.77 0.06 71.40 11:02:01 0 22.87 0.00 4.63 0.07 0.05 72.38 11:02:01 1 23.25 0.00 4.23 0.08 0.07 72.37 11:02:01 2 23.00 0.00 5.20 1.82 0.05 69.92 11:02:01 3 23.24 0.00 4.40 0.24 0.07 72.05 11:02:01 4 23.50 0.00 4.47 1.39 0.07 70.57 11:02:01 5 23.54 0.00 4.33 0.07 0.07 72.00 11:02:01 6 23.76 0.00 4.47 2.46 0.05 69.26 11:02:01 7 22.49 0.00 4.72 0.07 0.07 72.66 11:03:01 all 0.05 0.00 0.02 0.01 0.00 99.92 11:03:01 0 0.07 0.00 0.05 0.00 0.02 99.87 11:03:01 1 0.00 0.00 0.00 0.05 0.00 99.95 11:03:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:03:01 3 0.05 0.00 0.02 0.00 0.00 99.93 11:03:01 4 0.00 0.00 0.02 0.03 0.00 99.95 11:03:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:03:01 6 0.25 0.00 0.02 0.00 0.02 99.72 11:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:04:01 all 0.03 0.00 0.02 0.00 0.00 99.94 11:04:01 0 0.08 0.00 0.02 0.00 0.02 99.88 11:04:01 1 0.00 0.00 0.02 0.02 0.00 99.97 11:04:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:04:01 3 0.05 0.00 0.02 0.00 0.00 99.93 11:04:01 4 0.02 0.00 0.03 0.02 0.00 99.93 11:04:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:04:01 6 0.10 0.00 0.03 0.00 0.00 99.87 11:04:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:05:01 all 1.15 0.00 0.68 0.33 0.01 97.83 11:05:01 0 1.07 0.00 0.50 0.22 0.00 98.22 11:05:01 1 0.99 0.00 0.48 0.65 0.02 97.86 11:05:01 2 1.77 0.00 0.97 0.05 0.02 97.20 11:05:01 3 0.99 0.00 0.42 0.07 0.02 98.51 11:05:01 4 0.87 0.00 0.50 1.40 0.02 97.21 11:05:01 5 1.08 0.00 0.53 0.08 0.00 98.30 11:05:01 6 1.30 0.00 1.65 0.13 0.00 96.91 11:05:01 7 1.14 0.00 0.40 0.05 0.02 98.40 11:06:01 all 0.28 0.00 0.13 0.08 0.00 99.51 11:06:01 0 0.93 0.00 0.17 0.03 0.00 98.87 11:06:01 1 0.12 0.00 0.13 0.43 0.00 99.32 11:06:01 2 0.50 0.00 0.13 0.03 0.00 99.33 11:06:01 3 0.18 0.00 0.08 0.00 0.00 99.73 11:06:01 4 0.22 0.00 0.08 0.00 0.00 99.70 11:06:01 5 0.13 0.00 0.20 0.00 0.00 99.67 11:06:01 6 0.07 0.00 0.10 0.13 0.00 99.70 11:06:01 7 0.10 0.00 0.10 0.00 0.02 99.78 Average: all 5.76 0.00 1.50 0.64 0.02 92.07 Average: 0 6.30 0.00 1.75 0.74 0.03 91.18 Average: 1 5.34 0.00 1.28 0.25 0.03 93.11 Average: 2 5.85 0.00 1.75 0.95 0.02 91.43 Average: 3 6.16 0.00 1.23 0.11 0.02 92.48 Average: 4 5.38 0.00 1.28 1.36 0.02 91.96 Average: 5 5.68 0.00 1.40 0.39 0.02 92.51 Average: 6 5.66 0.00 1.71 0.69 0.02 91.93 Average: 7 5.72 0.00 1.59 0.65 0.03 92.00