---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23421 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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: 2799.988 BogoMIPS: 5599.97 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23421) 08/24/22 _x86_64_ (8 CPU) 04:36:44 LINUX RESTART (8 CPU) 04:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:38:01 374.82 54.46 320.36 0.00 5132.48 184779.34 0.00 04:39:01 58.54 0.12 58.42 0.00 7.87 30785.94 0.00 04:40:01 1.28 0.00 1.28 0.00 0.00 14.67 0.00 04:41:01 1.37 0.00 1.37 0.00 0.00 17.20 0.00 04:42:01 1.18 0.02 1.17 0.00 0.13 13.73 0.00 04:43:01 0.88 0.00 0.88 0.00 0.00 11.73 0.00 Average: 73.00 9.10 63.91 0.00 856.65 35933.11 0.00 04:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 28438616 31716060 576768 1.75 131924 3371312 2218348 6.54 1303916 2708100 345916 04:39:01 28435544 31780636 512772 1.56 122184 3439144 1842596 5.43 1232776 2771628 152 04:40:01 28435808 31781072 512192 1.56 122212 3439148 1842596 5.43 1232488 2771632 20 04:41:01 28437096 31782812 510680 1.55 122240 3439148 1842596 5.43 1230520 2772032 52 04:42:01 28437080 31782936 510448 1.55 122272 3439284 1842596 5.43 1230540 2772152 12 04:43:01 28445056 31790980 502424 1.53 122288 3439288 1842596 5.43 1222152 2772172 192 Average: 28438200 31772416 520881 1.58 123853 3427887 1905221 5.61 1242065 2761286 57724 04:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 veth1db94b7 41.01 47.71 3.85 685.34 0.00 0.00 0.00 0.06 04:38:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 04:38:01 docker0 46.24 52.44 3.83 727.49 0.00 0.00 0.00 0.00 04:38:01 ens3 827.53 585.84 7135.79 156.02 0.00 0.00 0.00 0.00 04:39:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:39:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 ens3 108.80 68.42 2526.51 13.09 0.00 0.00 0.00 0.00 04:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 ens3 4.21 2.38 4.30 0.33 0.00 0.00 0.00 0.00 04:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 ens3 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 7.72 8.74 0.64 121.24 0.00 0.00 0.00 0.00 Average: ens3 156.81 109.48 1610.94 28.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23421) 08/24/22 _x86_64_ (8 CPU) 04:36:44 LINUX RESTART (8 CPU) 04:37:01 CPU %user %nice %system %iowait %steal %idle 04:38:01 all 15.60 0.00 5.10 2.47 0.07 76.76 04:38:01 0 17.01 0.00 5.73 7.12 0.07 70.07 04:38:01 1 14.75 0.00 5.48 4.09 0.07 75.60 04:38:01 2 15.86 0.00 4.65 2.43 0.05 77.01 04:38:01 3 15.10 0.00 5.53 0.76 0.07 78.54 04:38:01 4 15.78 0.00 4.62 0.41 0.07 79.13 04:38:01 5 15.63 0.00 4.27 2.30 0.07 77.73 04:38:01 6 15.91 0.00 4.71 1.16 0.05 78.17 04:38:01 7 14.79 0.00 5.79 1.49 0.08 77.84 04:39:01 all 12.66 0.00 3.04 0.35 0.04 83.91 04:39:01 0 13.82 0.00 2.74 0.02 0.05 83.37 04:39:01 1 13.33 0.00 3.08 0.08 0.05 83.45 04:39:01 2 12.33 0.00 2.81 0.03 0.05 84.77 04:39:01 3 12.00 0.00 3.31 0.02 0.03 84.63 04:39:01 4 12.83 0.00 2.88 0.02 0.03 84.24 04:39:01 5 12.27 0.00 3.75 2.15 0.03 81.80 04:39:01 6 12.25 0.00 2.69 0.34 0.03 84.69 04:39:01 7 12.43 0.00 3.06 0.15 0.05 84.30 04:40:01 all 0.10 0.00 0.02 0.00 0.01 99.87 04:40:01 0 0.60 0.00 0.10 0.00 0.05 99.25 04:40:01 1 0.07 0.00 0.02 0.00 0.02 99.90 04:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:40:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:40:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:40:01 5 0.02 0.00 0.02 0.00 0.02 99.95 04:40:01 6 0.02 0.00 0.03 0.02 0.00 99.93 04:40:01 7 0.03 0.00 0.02 0.00 0.00 99.95 04:41:01 all 0.04 0.00 0.01 0.00 0.01 99.93 04:41:01 0 0.08 0.00 0.03 0.00 0.02 99.87 04:41:01 1 0.07 0.00 0.02 0.00 0.00 99.92 04:41:01 2 0.03 0.00 0.02 0.00 0.00 99.95 04:41:01 3 0.12 0.00 0.03 0.00 0.02 99.83 04:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:41:01 5 0.00 0.00 0.00 0.02 0.00 99.98 04:41:01 6 0.03 0.00 0.02 0.00 0.00 99.95 04:41:01 7 0.02 0.00 0.00 0.00 0.02 99.97 04:42:01 all 0.02 0.00 0.01 0.00 0.01 99.96 04:42:01 0 0.07 0.00 0.02 0.00 0.02 99.90 04:42:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:42:01 3 0.03 0.00 0.02 0.00 0.03 99.92 04:42:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:42:01 5 0.02 0.00 0.00 0.02 0.00 99.97 04:42:01 6 0.00 0.00 0.02 0.02 0.00 99.97 04:42:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:43:01 all 0.10 0.00 0.02 0.00 0.00 99.87 04:43:01 0 0.58 0.00 0.02 0.00 0.02 99.38 04:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:43:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:43:01 3 0.05 0.00 0.03 0.00 0.02 99.90 04:43:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:43:01 5 0.05 0.00 0.02 0.00 0.00 99.93 04:43:01 6 0.02 0.00 0.03 0.02 0.00 99.93 04:43:01 7 0.03 0.00 0.02 0.02 0.00 99.93 Average: all 4.72 0.00 1.36 0.47 0.02 93.43 Average: 0 5.36 0.00 1.44 1.18 0.04 91.99 Average: 1 4.67 0.00 1.42 0.69 0.02 93.19 Average: 2 4.68 0.00 1.24 0.41 0.02 93.65 Average: 3 4.52 0.00 1.48 0.13 0.03 93.85 Average: 4 4.74 0.00 1.24 0.07 0.02 93.93 Average: 5 4.62 0.00 1.33 0.74 0.02 93.29 Average: 6 4.68 0.00 1.24 0.26 0.01 93.81 Average: 7 4.51 0.00 1.47 0.27 0.03 93.73