---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3693 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-3693) 01/25/23 _x86_64_ (8 CPU) 21:06:49 LINUX RESTART (8 CPU) 21:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:08:01 339.53 47.31 292.22 0.00 5331.24 105601.33 0.00 21:09:01 81.37 0.37 81.00 0.00 9.47 44792.67 0.00 21:10:01 1.68 0.00 1.68 0.00 0.00 18.95 0.00 21:11:01 1.32 0.00 1.32 0.00 0.00 16.26 0.00 Average: 105.97 11.92 94.05 0.00 1335.12 37605.74 0.00 21:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:08:01 29212160 31608652 722608 2.20 71648 2601004 1812408 5.34 981944 2348472 491176 21:09:01 28685996 31598488 715592 2.18 91588 3053204 1716740 5.06 1021036 2770256 384 21:10:01 28685776 31598404 715332 2.18 91620 3053204 1716740 5.06 1021300 2770256 12 21:11:01 28695428 31608108 705564 2.15 91652 3053208 1716740 5.06 1010776 2770268 44 Average: 28819840 31603413 714774 2.17 86627 2940155 1740657 5.13 1008764 2664813 122904 21:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:08:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 21:08:01 docker0 4.92 3.88 0.54 45.16 0.00 0.00 0.00 0.00 21:08:01 ens3 688.67 502.22 6495.37 109.93 0.00 0.00 0.00 0.00 21:09:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 21:09:01 docker0 52.49 67.39 4.12 578.29 0.00 0.00 0.00 0.00 21:09:01 ens3 199.62 142.26 3125.20 23.19 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 ens3 0.52 0.25 0.34 0.25 0.00 0.00 0.00 0.00 21:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 14.35 17.82 1.17 155.86 0.00 0.00 0.00 0.00 Average: ens3 222.22 161.21 2405.13 33.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3693) 01/25/23 _x86_64_ (8 CPU) 21:06:49 LINUX RESTART (8 CPU) 21:07:01 CPU %user %nice %system %iowait %steal %idle 21:08:01 all 9.28 0.00 3.35 2.36 0.05 84.96 21:08:01 0 7.19 0.00 5.29 0.32 0.05 87.15 21:08:01 1 11.06 0.00 3.61 4.20 0.05 81.07 21:08:01 2 8.94 0.00 2.17 0.96 0.03 87.90 21:08:01 3 8.00 0.00 2.80 6.12 0.05 83.04 21:08:01 4 10.28 0.00 2.37 1.30 0.03 86.01 21:08:01 5 7.10 0.00 4.18 5.22 0.05 83.44 21:08:01 6 11.18 0.00 2.67 0.42 0.05 85.68 21:08:01 7 10.48 0.00 3.71 0.34 0.07 85.41 21:09:01 all 4.12 0.00 1.82 1.79 0.04 92.23 21:09:01 0 3.40 0.00 1.50 0.29 0.03 94.78 21:09:01 1 3.73 0.00 1.68 1.85 0.03 92.71 21:09:01 2 5.11 0.00 1.83 0.33 0.03 92.69 21:09:01 3 4.33 0.00 2.20 0.03 0.05 93.39 21:09:01 4 3.89 0.00 1.73 4.61 0.05 89.71 21:09:01 5 4.58 0.00 2.36 6.97 0.03 86.07 21:09:01 6 4.03 0.00 1.46 0.25 0.02 94.24 21:09:01 7 3.85 0.00 1.83 0.02 0.07 94.23 21:10:01 all 0.27 0.00 0.01 0.01 0.02 99.70 21:10:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:10:01 1 0.00 0.00 0.00 0.05 0.03 99.92 21:10:01 2 1.95 0.00 0.00 0.00 0.02 98.03 21:10:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:10:01 4 0.02 0.00 0.03 0.00 0.02 99.93 21:10:01 5 0.02 0.00 0.02 0.00 0.02 99.95 21:10:01 6 0.05 0.00 0.00 0.00 0.02 99.93 21:10:01 7 0.05 0.00 0.02 0.00 0.03 99.90 21:11:01 all 0.22 0.00 0.02 0.00 0.01 99.74 21:11:01 0 0.05 0.00 0.00 0.00 0.02 99.93 21:11:01 1 0.02 0.00 0.03 0.02 0.02 99.92 21:11:01 2 1.58 0.00 0.03 0.00 0.02 98.37 21:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:11:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:11:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:11:01 6 0.03 0.00 0.03 0.00 0.00 99.93 21:11:01 7 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 3.46 0.00 1.29 1.03 0.03 94.19 Average: 0 2.66 0.00 1.69 0.15 0.03 95.48 Average: 1 3.69 0.00 1.33 1.52 0.03 93.43 Average: 2 4.37 0.00 1.00 0.32 0.02 94.29 Average: 3 3.08 0.00 1.25 1.53 0.03 94.12 Average: 4 3.54 0.00 1.03 1.47 0.03 93.93 Average: 5 2.92 0.00 1.64 3.03 0.03 92.39 Average: 6 3.81 0.00 1.04 0.17 0.02 94.97 Average: 7 3.58 0.00 1.39 0.09 0.05 94.90