---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-14529 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-14529) 05/08/23 _x86_64_ (8 CPU) 19:06:45 LINUX RESTART (8 CPU) 19:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:08:00 398.82 47.68 351.14 0.00 5347.51 175792.57 0.00 19:09:01 45.65 0.05 45.60 0.00 0.39 26594.74 0.00 19:10:01 51.81 0.28 51.52 0.00 25.20 27084.42 0.00 Average: 164.76 15.91 148.85 0.00 1781.14 76214.95 0.00 19:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:08:00 28824784 31536396 766668 2.33 88688 2864700 1837536 5.42 1089080 2561340 204236 19:09:01 27913404 31518468 780248 2.37 99304 3691232 1923316 5.67 1507652 2996356 287472 19:10:01 28563040 31576184 728788 2.22 102836 3136408 1750956 5.16 1133368 2763916 304 Average: 28433743 31543683 758568 2.31 96943 3230780 1837269 5.41 1243367 2773871 164004 19:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:08:00 docker0 111.85 144.01 8.41 1052.74 0.00 0.00 0.00 0.00 19:08:00 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 19:08:00 ens3 760.39 521.95 8065.58 112.84 0.00 0.00 0.00 0.00 19:08:00 vethf4b34c7 46.18 80.47 4.28 690.45 0.00 0.00 0.00 0.06 19:09:01 docker0 46.34 91.74 3.32 641.04 0.00 0.00 0.00 0.00 19:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:09:01 ens3 117.26 59.22 663.10 12.78 0.00 0.00 0.00 0.00 19:09:01 vethf4b34c7 46.34 91.80 3.95 641.04 0.00 0.00 0.00 0.05 19:10:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 19:10:01 ens3 108.93 63.79 2529.69 14.52 0.00 0.00 0.00 0.00 Average: docker0 52.71 78.67 3.91 565.02 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 327.69 214.12 3735.72 46.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-14529) 05/08/23 _x86_64_ (8 CPU) 19:06:45 LINUX RESTART (8 CPU) 19:07:01 CPU %user %nice %system %iowait %steal %idle 19:08:00 all 11.18 0.00 4.07 3.33 0.07 81.36 19:08:00 0 12.82 0.00 4.85 2.07 0.07 80.19 19:08:00 1 12.35 0.00 5.37 4.58 0.08 77.62 19:08:00 2 8.71 0.00 3.84 2.06 0.05 85.33 19:08:00 3 12.69 0.00 3.70 0.49 0.07 83.05 19:08:00 4 10.37 0.00 3.83 2.18 0.05 83.57 19:08:00 5 8.64 0.00 3.15 6.04 0.05 82.12 19:08:00 6 12.40 0.00 3.88 8.16 0.10 75.46 19:08:00 7 11.46 0.00 3.89 1.03 0.08 83.53 19:09:01 all 47.46 0.00 7.02 1.18 0.12 44.22 19:09:01 0 48.81 0.00 7.28 1.04 0.12 42.74 19:09:01 1 47.77 0.00 7.00 0.33 0.12 44.78 19:09:01 2 47.47 0.00 7.42 0.36 0.10 44.64 19:09:01 3 48.50 0.00 7.09 0.56 0.15 43.70 19:09:01 4 51.53 0.00 7.15 1.78 0.15 39.39 19:09:01 5 43.01 0.00 5.88 1.02 0.12 49.98 19:09:01 6 45.82 0.00 7.19 3.91 0.12 42.97 19:09:01 7 46.71 0.00 7.15 0.43 0.12 45.60 19:10:01 all 11.43 0.00 1.85 1.74 0.05 84.93 19:10:01 0 10.52 0.00 2.56 2.03 0.03 84.85 19:10:01 1 11.50 0.00 1.55 0.00 0.05 86.89 19:10:01 2 10.57 0.00 1.69 0.81 0.03 86.90 19:10:01 3 11.76 0.00 2.09 0.00 0.05 86.09 19:10:01 4 12.16 0.00 2.16 10.46 0.07 75.16 19:10:01 5 10.98 0.00 1.04 0.03 0.05 87.90 19:10:01 6 11.79 0.00 1.61 0.47 0.05 86.08 19:10:01 7 12.14 0.00 2.10 0.18 0.07 85.52 Average: all 23.48 0.00 4.32 2.08 0.08 70.04 Average: 0 24.16 0.00 4.91 1.71 0.07 69.15 Average: 1 23.97 0.00 4.65 1.63 0.08 69.67 Average: 2 22.40 0.00 4.33 1.07 0.06 72.13 Average: 3 24.46 0.00 4.31 0.35 0.09 70.79 Average: 4 24.86 0.00 4.39 4.78 0.09 65.88 Average: 5 20.94 0.00 3.36 2.35 0.07 73.27 Average: 6 23.45 0.00 4.24 4.17 0.09 68.06 Average: 7 23.56 0.00 4.39 0.55 0.09 71.41