---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8622 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-8622) 03/07/23 _x86_64_ (8 CPU) 19:50:31 LINUX RESTART (8 CPU) 19:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:52:01 301.47 15.01 286.46 0.00 1914.39 39495.54 0.00 19:53:01 53.67 0.18 53.49 0.00 8.27 28730.68 0.00 19:54:01 1.75 0.00 1.75 0.00 0.00 20.68 0.00 19:55:01 1.48 0.00 1.48 0.00 0.00 17.60 0.00 19:56:01 51.79 10.61 41.18 0.00 5157.27 8698.68 0.00 Average: 81.30 5.13 76.17 0.00 1414.37 15312.55 0.00 19:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:52:01 28640036 31556584 751176 2.28 89592 3055692 1874632 5.52 1331236 2495472 470484 19:53:01 28671496 31590512 721440 2.19 93292 3053792 1745300 5.14 1155352 2641660 392 19:54:01 28671928 31591008 720708 2.19 93332 3053796 1745300 5.14 1155384 2641664 164 19:55:01 28677896 31597032 714644 2.17 93372 3053800 1745300 5.14 1149548 2641668 24 19:56:01 28152184 31572920 718872 2.19 127136 3508956 1802648 5.31 1475748 2805164 984 Average: 28562708 31581611 725368 2.21 99345 3145207 1782636 5.25 1253454 2645126 94410 19:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:52:01 ens3 568.28 333.88 6786.01 99.79 0.00 0.00 0.00 0.00 19:52:01 veth31e5965 34.67 64.94 3.20 591.46 0.00 0.00 0.00 0.05 19:52:01 docker0 41.38 70.56 3.41 639.14 0.00 0.00 0.00 0.00 19:52:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 19:53:01 ens3 100.70 62.29 2523.74 11.57 0.00 0.00 0.00 0.00 19:53:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:54:01 ens3 0.55 0.30 0.34 0.26 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:56:01 ens3 152.69 77.35 2801.34 5.52 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 163.13 93.99 2407.78 23.17 0.00 0.00 0.00 0.00 Average: docker0 8.17 13.93 0.67 126.12 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8622) 03/07/23 _x86_64_ (8 CPU) 19:50:31 LINUX RESTART (8 CPU) 19:51:02 CPU %user %nice %system %iowait %steal %idle 19:52:01 all 19.52 0.00 4.48 2.04 0.08 73.89 19:52:01 0 18.35 0.00 6.24 3.33 0.10 71.97 19:52:01 1 18.91 0.00 4.09 1.25 0.09 75.66 19:52:01 2 19.32 0.00 4.44 3.01 0.09 73.14 19:52:01 3 20.06 0.00 4.36 1.14 0.09 74.36 19:52:01 4 18.95 0.00 4.03 0.21 0.07 76.75 19:52:01 5 19.05 0.00 3.96 0.10 0.07 76.82 19:52:01 6 21.52 0.00 4.27 0.24 0.07 73.90 19:52:01 7 19.99 0.00 4.42 7.04 0.09 68.47 19:53:01 all 2.59 0.00 1.18 1.36 0.03 94.84 19:53:01 0 3.24 0.00 1.41 0.02 0.05 95.28 19:53:01 1 2.92 0.00 1.07 0.00 0.03 95.98 19:53:01 2 2.01 0.00 1.52 0.74 0.03 95.71 19:53:01 3 2.96 0.00 1.07 0.02 0.02 95.93 19:53:01 4 2.05 0.00 1.36 9.11 0.03 87.44 19:53:01 5 2.60 0.00 1.06 0.17 0.02 96.16 19:53:01 6 2.52 0.00 0.90 0.57 0.02 95.99 19:53:01 7 2.40 0.00 1.07 0.34 0.02 96.18 19:54:01 all 0.27 0.00 0.02 0.00 0.00 99.70 19:54:01 0 1.94 0.00 0.05 0.00 0.02 98.00 19:54:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:54:01 2 0.02 0.00 0.00 0.02 0.00 99.97 19:54:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:54:01 4 0.03 0.00 0.02 0.00 0.00 99.95 19:54:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:54:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:54:01 7 0.03 0.00 0.03 0.02 0.02 99.90 19:55:01 all 0.03 0.00 0.01 0.00 0.01 99.95 19:55:01 0 0.07 0.00 0.03 0.00 0.00 99.90 19:55:01 1 0.03 0.00 0.02 0.00 0.02 99.93 19:55:01 2 0.03 0.00 0.00 0.02 0.00 99.95 19:55:01 3 0.00 0.00 0.00 0.00 0.02 99.98 19:55:01 4 0.03 0.00 0.00 0.00 0.02 99.95 19:55:01 5 0.05 0.00 0.00 0.00 0.02 99.93 19:55:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:55:01 7 0.03 0.00 0.00 0.02 0.00 99.95 19:56:01 all 2.15 0.00 1.28 0.57 0.01 95.98 19:56:01 0 0.89 0.00 0.96 0.75 0.02 97.39 19:56:01 1 2.45 0.00 0.85 0.60 0.02 96.08 19:56:01 2 2.69 0.00 1.82 0.90 0.02 94.58 19:56:01 3 1.91 0.00 1.22 1.37 0.02 95.49 19:56:01 4 3.10 0.00 1.15 0.38 0.02 95.35 19:56:01 5 2.57 0.00 2.56 0.45 0.02 94.40 19:56:01 6 1.34 0.00 0.43 0.03 0.00 98.20 19:56:01 7 2.23 0.00 1.29 0.07 0.02 96.40 Average: all 4.83 0.00 1.38 0.79 0.03 92.97 Average: 0 4.83 0.00 1.71 0.81 0.04 92.62 Average: 1 4.80 0.00 1.20 0.37 0.03 93.61 Average: 2 4.74 0.00 1.54 0.93 0.03 92.77 Average: 3 4.92 0.00 1.32 0.50 0.03 93.23 Average: 4 4.76 0.00 1.30 1.94 0.03 91.98 Average: 5 4.79 0.00 1.50 0.14 0.02 93.55 Average: 6 5.01 0.00 1.11 0.17 0.02 93.69 Average: 7 4.84 0.00 1.34 1.46 0.03 92.33