---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120671 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: 2799.994 BogoMIPS: 5599.98 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-120671) 12/06/22 _x86_64_ (8 CPU) 20:50:36 LINUX RESTART (8 CPU) 20:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:52:01 297.40 19.36 278.04 0.00 2050.19 108615.76 0.00 20:53:02 40.53 0.15 40.38 0.00 8.40 19395.58 0.00 20:54:01 0.91 0.00 0.91 0.00 0.00 10.57 0.00 20:55:01 1.62 0.00 1.62 0.00 0.00 18.26 0.00 20:56:01 59.38 10.90 48.48 0.00 5179.34 8839.85 0.00 Average: 80.23 6.10 74.13 0.00 1452.50 27465.97 0.00 20:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:52:01 29062688 31539912 767456 2.33 76948 2669284 2000508 5.90 1164784 2281024 76272 20:53:02 28688320 31592728 714472 2.17 91512 3049684 1751416 5.16 1129964 2654560 32 20:54:01 28688204 31592760 714056 2.17 91540 3049688 1751416 5.16 1130004 2654564 20 20:55:01 28693936 31598564 708220 2.15 91584 3049688 1751416 5.16 1124252 2654564 8 20:56:01 28083556 31497824 785640 2.39 125600 3505504 1909872 5.63 1542008 2801860 936 Average: 28643341 31564358 737969 2.24 95437 3064770 1832926 5.40 1218202 2609314 15454 20:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:52:01 veth0bb2729 8.20 10.91 0.70 52.11 0.00 0.00 0.00 0.00 20:52:01 docker0 10.86 13.41 0.89 78.93 0.00 0.00 0.00 0.00 20:52:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 20:52:01 ens3 663.27 409.08 6454.66 115.92 0.00 0.00 0.00 0.00 20:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:53:02 ens3 120.33 72.84 2526.18 12.73 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 ens3 1.20 0.68 4.23 0.23 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:55:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 20:56:01 ens3 187.30 106.50 2776.16 18.16 0.00 0.00 0.00 0.00 Average: docker0 2.18 2.69 0.18 15.84 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 195.09 118.23 2360.03 29.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120671) 12/06/22 _x86_64_ (8 CPU) 20:50:36 LINUX RESTART (8 CPU) 20:51:01 CPU %user %nice %system %iowait %steal %idle 20:52:01 all 18.80 0.00 4.85 1.16 0.06 75.13 20:52:01 0 15.05 0.00 4.26 0.51 0.07 80.12 20:52:01 1 21.48 0.00 5.59 3.46 0.05 69.42 20:52:01 2 22.88 0.00 4.81 0.12 0.05 72.14 20:52:01 3 17.66 0.00 4.06 0.12 0.05 78.11 20:52:01 4 16.83 0.00 5.69 3.06 0.07 74.35 20:52:01 5 19.21 0.00 4.68 0.27 0.05 75.79 20:52:01 6 20.39 0.00 4.61 0.91 0.07 74.03 20:52:01 7 16.87 0.00 5.09 0.86 0.08 77.10 20:53:02 all 3.43 0.00 1.47 0.28 0.02 94.79 20:53:02 0 3.72 0.00 1.58 0.02 0.02 94.67 20:53:02 1 3.37 0.00 1.36 0.02 0.03 95.23 20:53:02 2 4.37 0.00 1.46 0.13 0.02 94.02 20:53:02 3 3.25 0.00 1.10 0.08 0.02 95.55 20:53:02 4 2.68 0.00 1.63 1.43 0.02 94.25 20:53:02 5 3.12 0.00 1.57 0.08 0.05 95.18 20:53:02 6 3.22 0.00 1.81 0.49 0.02 94.47 20:53:02 7 3.70 0.00 1.29 0.02 0.02 94.98 20:54:01 all 0.02 0.00 0.02 0.00 0.01 99.95 20:54:01 0 0.02 0.00 0.03 0.00 0.02 99.93 20:54:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:54:01 2 0.02 0.00 0.02 0.00 0.02 99.95 20:54:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:54:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:54:01 5 0.02 0.00 0.03 0.00 0.02 99.93 20:54:01 6 0.00 0.00 0.00 0.02 0.00 99.98 20:54:01 7 0.05 0.00 0.03 0.00 0.02 99.90 20:55:01 all 0.03 0.00 0.02 0.00 0.01 99.94 20:55:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:55:01 1 0.00 0.00 0.02 0.00 0.02 99.97 20:55:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:55:01 3 0.02 0.00 0.00 0.00 0.02 99.97 20:55:01 4 0.00 0.00 0.03 0.02 0.00 99.95 20:55:01 5 0.05 0.00 0.02 0.00 0.02 99.92 20:55:01 6 0.03 0.00 0.03 0.02 0.00 99.92 20:55:01 7 0.05 0.00 0.02 0.00 0.00 99.93 20:56:01 all 3.04 0.00 1.72 0.34 0.02 94.88 20:56:01 0 2.24 0.00 2.49 0.43 0.03 94.81 20:56:01 1 3.78 0.00 1.47 0.50 0.02 94.23 20:56:01 2 2.44 0.00 1.61 0.12 0.02 95.82 20:56:01 3 2.53 0.00 2.25 0.05 0.02 95.16 20:56:01 4 5.45 0.00 2.32 0.15 0.03 92.04 20:56:01 5 2.19 0.00 1.00 0.07 0.03 96.71 20:56:01 6 3.52 0.00 1.38 1.23 0.02 93.85 20:56:01 7 2.18 0.00 1.22 0.13 0.02 96.45 Average: all 5.05 0.00 1.62 0.36 0.02 92.95 Average: 0 4.21 0.00 1.68 0.19 0.03 93.90 Average: 1 5.73 0.00 1.69 0.80 0.02 91.76 Average: 2 5.95 0.00 1.59 0.07 0.02 92.37 Average: 3 4.68 0.00 1.48 0.05 0.02 93.77 Average: 4 4.99 0.00 1.93 0.93 0.02 92.13 Average: 5 4.91 0.00 1.46 0.08 0.03 93.51 Average: 6 5.43 0.00 1.57 0.53 0.02 92.45 Average: 7 4.55 0.00 1.52 0.20 0.03 93.70