---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117727 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-117727) 11/01/22 _x86_64_ (8 CPU) 15:33:55 LINUX RESTART (8 CPU) 15:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:35:01 314.29 47.41 266.88 0.00 5336.80 190005.66 0.00 15:36:01 73.98 0.33 73.64 0.00 17.86 41727.96 0.00 15:37:01 1.67 0.00 1.67 0.00 0.00 19.48 0.00 15:38:01 0.87 0.00 0.87 0.00 0.00 10.26 0.00 15:39:01 12.05 2.55 9.50 0.00 107.56 1898.97 0.00 Average: 80.58 10.06 70.52 0.00 1092.62 46738.80 0.00 15:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 29235416 31623300 706352 2.15 71644 2594180 1832696 5.40 967920 2338192 501088 15:36:01 28697772 31600504 711748 2.16 91596 3046772 1743444 5.14 1133184 2645968 304 15:37:01 28698548 31601416 710536 2.16 91644 3046772 1743444 5.14 1133460 2645972 12 15:38:01 28702444 31605496 706416 2.15 91676 3046776 1743444 5.14 1128768 2646072 148 15:39:01 28604464 31570780 734568 2.23 94200 3102252 1838892 5.42 1165864 2694796 72 Average: 28787729 31600299 713924 2.17 88152 2967350 1780384 5.25 1105839 2594200 100325 15:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 lo 3.86 3.86 0.37 0.37 0.00 0.00 0.00 0.00 15:35:01 docker0 3.91 3.41 0.50 38.52 0.00 0.00 0.00 0.00 15:35:01 ens3 670.36 420.76 6399.19 112.29 0.00 0.00 0.00 0.00 15:36:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:36:01 docker0 15.01 22.04 1.27 289.97 0.00 0.00 0.00 0.00 15:36:01 ens3 165.88 102.32 2834.73 22.15 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.33 0.23 0.26 0.19 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 32.64 17.31 822.51 1.37 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 3.79 5.09 0.35 65.70 0.00 0.00 0.00 0.00 Average: ens3 173.89 108.16 2011.55 27.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117727) 11/01/22 _x86_64_ (8 CPU) 15:33:55 LINUX RESTART (8 CPU) 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 9.54 0.00 3.54 1.82 0.05 85.06 15:35:01 0 10.04 0.00 3.99 3.05 0.03 82.89 15:35:01 1 7.96 0.00 4.31 3.68 0.05 84.00 15:35:01 2 6.68 0.00 3.13 0.91 0.03 89.24 15:35:01 3 10.50 0.00 3.33 1.50 0.05 84.62 15:35:01 4 7.90 0.00 3.55 0.25 0.03 88.26 15:35:01 5 11.92 0.00 2.57 1.76 0.03 83.71 15:35:01 6 9.72 0.00 4.60 1.89 0.07 83.73 15:35:01 7 11.56 0.00 2.87 1.48 0.07 84.01 15:36:01 all 16.95 0.00 3.84 0.98 0.06 78.17 15:36:01 0 15.87 0.00 3.57 0.52 0.05 79.99 15:36:01 1 16.89 0.00 4.59 0.05 0.05 78.42 15:36:01 2 15.29 0.00 3.58 2.15 0.07 78.91 15:36:01 3 18.53 0.00 4.46 2.85 0.05 74.10 15:36:01 4 17.07 0.00 3.69 0.07 0.07 79.10 15:36:01 5 17.74 0.00 3.51 0.10 0.07 78.58 15:36:01 6 17.38 0.00 3.98 0.49 0.05 78.09 15:36:01 7 16.79 0.00 3.37 1.65 0.05 78.14 15:37:01 all 0.02 0.00 0.02 0.00 0.00 99.96 15:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:37:01 1 0.07 0.00 0.05 0.00 0.02 99.87 15:37:01 2 0.02 0.00 0.02 0.02 0.00 99.95 15:37:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:37:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:37:01 5 0.02 0.00 0.03 0.00 0.00 99.95 15:37:01 6 0.00 0.00 0.02 0.02 0.02 99.95 15:37:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:38:01 all 0.04 0.00 0.02 0.01 0.00 99.94 15:38:01 0 0.07 0.00 0.03 0.00 0.00 99.90 15:38:01 1 0.03 0.00 0.05 0.00 0.02 99.90 15:38:01 2 0.00 0.00 0.02 0.02 0.02 99.95 15:38:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:38:01 4 0.03 0.00 0.03 0.00 0.00 99.93 15:38:01 5 0.07 0.00 0.02 0.00 0.00 99.92 15:38:01 6 0.02 0.00 0.00 0.03 0.00 99.95 15:38:01 7 0.03 0.00 0.00 0.00 0.00 99.97 15:39:01 all 0.30 0.00 0.16 0.15 0.01 99.38 15:39:01 0 0.15 0.00 0.08 0.15 0.02 99.60 15:39:01 1 0.57 0.00 0.27 0.18 0.02 98.97 15:39:01 2 0.15 0.00 0.15 0.40 0.00 99.30 15:39:01 3 0.55 0.00 0.18 0.17 0.02 99.08 15:39:01 4 0.38 0.00 0.28 0.07 0.00 99.27 15:39:01 5 0.20 0.00 0.12 0.07 0.00 99.62 15:39:01 6 0.13 0.00 0.05 0.07 0.00 99.75 15:39:01 7 0.30 0.00 0.12 0.08 0.00 99.50 Average: all 5.34 0.00 1.51 0.59 0.02 92.54 Average: 0 5.20 0.00 1.53 0.74 0.02 92.50 Average: 1 5.07 0.00 1.84 0.78 0.03 92.27 Average: 2 4.41 0.00 1.37 0.70 0.02 93.50 Average: 3 5.89 0.00 1.59 0.90 0.02 91.59 Average: 4 5.06 0.00 1.50 0.08 0.02 93.34 Average: 5 5.96 0.00 1.24 0.38 0.02 92.39 Average: 6 5.42 0.00 1.72 0.50 0.03 92.33 Average: 7 5.71 0.00 1.27 0.64 0.02 92.36