---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10413 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: 2799.996 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 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10413) 04/01/22 _x86_64_ (8 CPU) 02:32:54 LINUX RESTART (8 CPU) 02:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:34:01 377.84 62.01 315.83 0.00 8208.50 203551.54 0.00 02:35:01 54.80 0.05 54.75 0.00 1.07 24477.31 0.00 02:36:01 1.23 0.00 1.23 0.00 0.00 17.88 0.00 02:37:01 0.83 0.00 0.83 0.00 0.00 9.46 0.00 02:38:01 1.37 0.02 1.35 0.00 0.13 17.73 0.00 02:39:01 0.93 0.00 0.93 0.00 0.00 10.93 0.00 Average: 72.82 10.34 62.48 0.00 1368.09 38009.54 0.00 02:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 28983892 31601456 704628 2.14 109012 2786140 2354388 6.94 1389924 2139380 100428 02:35:01 28836464 31784468 511160 1.55 110800 3087848 1788000 5.27 1176432 2463640 92 02:36:01 28845776 31793904 501380 1.52 110828 3087852 1788000 5.27 1165920 2463640 8 02:37:01 28847672 31795864 499312 1.52 110856 3087856 1788000 5.27 1164216 2463648 140 02:38:01 28853668 31801900 493080 1.50 110912 3087860 1788000 5.27 1157908 2463656 16 02:39:01 28854880 31803300 491604 1.50 110948 3087868 1788000 5.27 1157488 2463664 148 Average: 28870392 31763482 533527 1.62 110559 3037571 1882398 5.55 1201981 2409605 16805 02:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 02:34:01 ens3 783.34 512.00 5502.44 117.31 0.00 0.00 0.00 0.00 02:34:01 veth78bbf13 9.22 10.08 0.81 79.96 0.00 0.00 0.00 0.01 02:34:01 docker0 13.28 12.68 1.46 91.62 0.00 0.00 0.00 0.00 02:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 02:35:01 ens3 129.84 90.75 2535.24 59.19 0.00 0.00 0.00 0.00 02:35:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 ens3 0.62 0.35 0.35 0.29 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:39:01 ens3 0.32 0.30 0.12 0.08 0.00 0.00 0.00 0.00 02:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 152.36 100.58 1339.58 29.48 0.00 0.00 0.00 0.00 Average: docker0 2.22 2.12 0.24 15.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10413) 04/01/22 _x86_64_ (8 CPU) 02:32:54 LINUX RESTART (8 CPU) 02:33:01 CPU %user %nice %system %iowait %steal %idle 02:34:01 all 13.98 0.00 5.10 2.35 0.07 78.51 02:34:01 0 13.36 0.00 5.66 4.75 0.07 76.17 02:34:01 1 14.91 0.00 5.03 3.98 0.05 76.03 02:34:01 2 11.24 0.00 5.03 1.84 0.05 81.83 02:34:01 3 15.49 0.00 3.91 1.43 0.07 79.11 02:34:01 4 14.34 0.00 4.81 2.50 0.07 78.29 02:34:01 5 16.13 0.00 4.69 0.69 0.07 78.42 02:34:01 6 13.64 0.00 5.79 3.10 0.07 77.40 02:34:01 7 12.74 0.00 5.87 0.46 0.08 80.85 02:35:01 all 20.37 0.00 3.78 0.43 0.06 75.37 02:35:01 0 18.99 0.00 3.57 0.03 0.07 77.34 02:35:01 1 20.40 0.00 3.88 0.07 0.08 75.57 02:35:01 2 20.43 0.00 3.30 0.08 0.05 76.13 02:35:01 3 20.96 0.00 4.11 0.22 0.05 74.66 02:35:01 4 20.59 0.00 3.67 0.02 0.05 75.67 02:35:01 5 20.01 0.00 4.14 1.94 0.07 73.84 02:35:01 6 22.34 0.00 3.83 0.07 0.07 73.69 02:35:01 7 19.20 0.00 3.73 0.99 0.05 76.03 02:36:01 all 0.02 0.00 0.01 0.00 0.00 99.96 02:36:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:36:01 1 0.02 0.00 0.02 0.00 0.00 99.97 02:36:01 2 0.00 0.00 0.02 0.00 0.00 99.98 02:36:01 3 0.02 0.00 0.00 0.02 0.00 99.97 02:36:01 4 0.08 0.00 0.03 0.00 0.02 99.87 02:36:01 5 0.00 0.00 0.02 0.00 0.00 99.98 02:36:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:36:01 7 0.03 0.00 0.02 0.02 0.02 99.92 02:37:01 all 0.03 0.00 0.01 0.00 0.00 99.95 02:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:37:01 1 0.02 0.00 0.02 0.00 0.00 99.97 02:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 02:37:01 3 0.00 0.00 0.03 0.02 0.00 99.95 02:37:01 4 0.05 0.00 0.02 0.00 0.02 99.92 02:37:01 5 0.03 0.00 0.00 0.00 0.00 99.97 02:37:01 6 0.03 0.00 0.03 0.00 0.00 99.93 02:37:01 7 0.05 0.00 0.02 0.02 0.02 99.90 02:38:01 all 0.02 0.00 0.02 0.00 0.00 99.95 02:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:38:01 1 0.03 0.00 0.02 0.02 0.00 99.93 02:38:01 2 0.02 0.00 0.02 0.00 0.00 99.97 02:38:01 3 0.00 0.00 0.02 0.02 0.02 99.95 02:38:01 4 0.03 0.00 0.05 0.00 0.00 99.92 02:38:01 5 0.03 0.00 0.03 0.00 0.00 99.93 02:38:01 6 0.00 0.00 0.02 0.00 0.02 99.97 02:38:01 7 0.03 0.00 0.00 0.00 0.00 99.97 02:39:01 all 0.03 0.00 0.01 0.00 0.01 99.95 02:39:01 0 0.03 0.00 0.00 0.00 0.00 99.97 02:39:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:39:01 2 0.02 0.00 0.02 0.00 0.00 99.97 02:39:01 3 0.00 0.00 0.00 0.02 0.00 99.98 02:39:01 4 0.02 0.00 0.02 0.00 0.03 99.93 02:39:01 5 0.07 0.00 0.03 0.02 0.02 99.87 02:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:39:01 7 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 5.71 0.00 1.48 0.46 0.02 92.32 Average: 0 5.38 0.00 1.53 0.79 0.02 92.27 Average: 1 5.87 0.00 1.48 0.67 0.02 91.95 Average: 2 5.26 0.00 1.39 0.32 0.02 93.02 Average: 3 6.05 0.00 1.34 0.28 0.02 92.31 Average: 4 5.81 0.00 1.42 0.42 0.03 92.32 Average: 5 6.00 0.00 1.47 0.44 0.03 92.06 Average: 6 5.97 0.00 1.60 0.52 0.03 91.88 Average: 7 5.33 0.00 1.61 0.25 0.03 92.79