---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7877 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-7877) 03/01/23 _x86_64_ (8 CPU) 03:35:12 LINUX RESTART (8 CPU) 03:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:37:01 64.66 0.68 63.98 0.00 35.11 107728.50 0.00 03:38:01 47.91 0.18 47.73 0.00 13.06 42699.17 0.00 03:39:01 1.03 0.00 1.03 0.00 0.00 11.20 0.00 03:40:01 1.83 0.00 1.83 0.00 0.00 20.53 0.00 03:41:01 40.38 12.30 28.08 0.00 5500.82 6308.02 0.00 03:42:01 1.87 0.00 1.87 0.00 0.00 20.79 0.00 Average: 26.17 2.20 23.97 0.00 927.23 25904.95 0.00 03:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 28619396 31506044 793804 2.41 84344 3043316 2175352 6.41 1218292 2634548 235624 03:38:01 28688384 31593668 708576 2.15 91552 3047500 1723376 5.08 1081780 2694076 8 03:39:01 28688672 31594056 707924 2.15 91592 3047504 1723376 5.08 1081716 2694080 16 03:40:01 28694436 31600004 701992 2.13 91672 3047504 1723376 5.08 1075464 2694156 8 03:41:01 28316236 31579824 712848 2.17 100324 3382096 1772792 5.22 1312016 2807828 32 03:42:01 28321148 31584816 707720 2.15 100412 3382096 1772792 5.22 1307084 2807828 8 Average: 28554712 31576402 722144 2.20 93316 3158336 1815177 5.35 1179392 2722086 39283 03:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 03:37:01 docker0 84.17 147.98 5.93 1030.94 0.00 0.00 0.00 0.00 03:37:01 veth8ad2803 82.77 146.66 6.88 1015.98 0.00 0.00 0.00 0.08 03:37:01 ens3 366.28 224.14 5133.80 33.70 0.00 0.00 0.00 0.00 03:38:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 117.23 69.84 2525.77 12.53 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:41:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 136.23 70.07 1933.12 4.99 0.00 0.00 0.00 0.00 03:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 ens3 0.28 0.20 0.02 0.01 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 13.83 24.32 0.98 169.45 0.00 0.00 0.00 0.00 Average: ens3 102.63 60.28 1588.95 8.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7877) 03/01/23 _x86_64_ (8 CPU) 03:35:12 LINUX RESTART (8 CPU) 03:36:02 CPU %user %nice %system %iowait %steal %idle 03:37:01 all 31.67 0.00 4.99 1.07 0.07 62.19 03:37:01 0 30.49 0.00 4.91 0.02 0.07 64.51 03:37:01 1 32.73 0.00 4.92 0.03 0.07 62.24 03:37:01 2 31.88 0.00 4.54 1.33 0.08 62.17 03:37:01 3 36.06 0.00 5.74 2.20 0.07 55.93 03:37:01 4 34.61 0.00 4.66 4.69 0.07 55.97 03:37:01 5 28.90 0.00 4.89 0.10 0.07 66.04 03:37:01 6 29.84 0.00 5.31 0.17 0.09 64.59 03:37:01 7 28.85 0.00 5.00 0.05 0.07 66.04 03:38:01 all 3.15 0.00 1.45 0.77 0.03 94.60 03:38:01 0 3.37 0.00 1.24 0.40 0.03 94.96 03:38:01 1 3.40 0.00 1.56 0.59 0.02 94.43 03:38:01 2 3.40 0.00 1.51 3.62 0.02 91.45 03:38:01 3 2.06 0.00 2.25 0.84 0.03 94.82 03:38:01 4 3.28 0.00 1.09 0.66 0.05 94.92 03:38:01 5 3.19 0.00 1.49 0.00 0.02 95.30 03:38:01 6 2.96 0.00 1.04 0.02 0.02 95.97 03:38:01 7 3.57 0.00 1.46 0.02 0.03 94.92 03:39:01 all 0.01 0.00 0.01 0.00 0.01 99.97 03:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:39:01 1 0.00 0.00 0.02 0.00 0.02 99.97 03:39:01 2 0.00 0.00 0.00 0.00 0.02 99.98 03:39:01 3 0.00 0.00 0.00 0.02 0.00 99.98 03:39:01 4 0.10 0.00 0.02 0.00 0.02 99.87 03:39:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:39:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:40:01 all 0.03 0.00 0.01 0.00 0.01 99.94 03:40:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:40:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:40:01 2 0.03 0.00 0.00 0.00 0.02 99.95 03:40:01 3 0.05 0.00 0.03 0.03 0.02 99.87 03:40:01 4 0.03 0.00 0.02 0.00 0.02 99.93 03:40:01 5 0.02 0.00 0.00 0.00 0.02 99.97 03:40:01 6 0.02 0.00 0.00 0.00 0.02 99.97 03:40:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:41:01 all 1.26 0.00 0.59 0.51 0.02 97.62 03:41:01 0 0.57 0.00 0.45 0.45 0.02 98.52 03:41:01 1 0.62 0.00 0.63 0.52 0.02 98.21 03:41:01 2 0.59 0.00 0.40 0.23 0.02 98.76 03:41:01 3 0.68 0.00 0.60 1.27 0.03 97.41 03:41:01 4 0.67 0.00 0.33 0.03 0.02 98.95 03:41:01 5 3.19 0.00 0.75 0.52 0.03 95.51 03:41:01 6 1.08 0.00 0.87 1.05 0.00 97.00 03:41:01 7 2.66 0.00 0.69 0.03 0.02 96.60 03:42:01 all 0.04 0.00 0.01 0.01 0.01 99.94 03:42:01 0 0.03 0.00 0.02 0.02 0.00 99.93 03:42:01 1 0.02 0.00 0.00 0.00 0.02 99.97 03:42:01 2 0.03 0.00 0.00 0.00 0.02 99.95 03:42:01 3 0.02 0.00 0.02 0.03 0.00 99.93 03:42:01 4 0.07 0.00 0.02 0.00 0.00 99.92 03:42:01 5 0.05 0.00 0.02 0.00 0.02 99.92 03:42:01 6 0.03 0.00 0.00 0.00 0.02 99.95 03:42:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 5.92 0.00 1.16 0.39 0.02 92.50 Average: 0 5.65 0.00 1.09 0.15 0.02 93.09 Average: 1 6.02 0.00 1.17 0.19 0.02 92.59 Average: 2 5.93 0.00 1.07 0.86 0.03 92.12 Average: 3 6.34 0.00 1.42 0.72 0.03 91.49 Average: 4 6.34 0.00 1.01 0.88 0.03 91.74 Average: 5 5.78 0.00 1.17 0.10 0.03 92.91 Average: 6 5.56 0.00 1.19 0.21 0.02 93.02 Average: 7 5.75 0.00 1.17 0.02 0.02 93.04