---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7306 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: 2799.998 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 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-7306) 03/16/22 _x86_64_ (8 CPU) 16:45:52 LINUX RESTART (8 CPU) 16:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:47:01 330.98 61.76 269.22 0.00 8209.30 187126.68 0.00 16:48:01 49.53 0.13 49.39 0.00 3.47 24710.95 0.00 16:49:01 1.48 0.00 1.48 0.00 0.00 17.08 0.00 16:50:01 1.30 0.00 1.30 0.00 0.00 16.00 0.00 16:51:01 1.15 0.02 1.13 0.00 0.13 12.80 0.00 Average: 76.89 12.38 64.51 0.00 1642.58 42376.70 0.00 16:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:47:01 28971112 31677700 626156 1.90 114220 2864792 2115896 6.24 1307968 2228456 172168 16:48:01 28836824 31787728 511108 1.55 110280 3092068 1798636 5.30 1218732 2424584 272 16:49:01 28837236 31788312 510124 1.55 110308 3092080 1798636 5.30 1218744 2424588 12 16:50:01 28839612 31790904 507436 1.54 110332 3092200 1798636 5.30 1215776 2424740 8 16:51:01 28838988 31790336 507904 1.54 110372 3092208 1798636 5.30 1216328 2424760 28 Average: 28864754 31766996 532546 1.62 111102 3046670 1862088 5.49 1235510 2385426 34498 16:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:47:01 veth0967fb9 16.30 22.28 1.67 347.64 0.00 0.00 0.00 0.03 16:47:01 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 16:47:01 docker0 28.38 28.76 3.45 388.82 0.00 0.00 0.00 0.00 16:47:01 ens3 714.56 447.94 5754.93 105.97 0.00 0.00 0.00 0.00 16:48:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:48:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 ens3 132.19 87.35 2542.50 51.63 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 ens3 0.65 0.40 0.35 0.27 0.00 0.00 0.00 0.00 16:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 ens3 0.48 0.35 0.26 0.21 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 5.69 5.76 0.69 77.76 0.00 0.00 0.00 0.00 Average: ens3 169.61 107.24 1659.61 31.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7306) 03/16/22 _x86_64_ (8 CPU) 16:45:52 LINUX RESTART (8 CPU) 16:46:01 CPU %user %nice %system %iowait %steal %idle 16:47:01 all 12.13 0.00 4.42 2.72 0.07 80.66 16:47:01 0 13.09 0.00 4.54 4.39 0.08 77.90 16:47:01 1 11.17 0.00 3.05 3.27 0.07 82.44 16:47:01 2 12.66 0.00 5.14 0.51 0.05 81.64 16:47:01 3 10.00 0.00 5.20 2.27 0.07 82.46 16:47:01 4 11.22 0.00 3.54 1.66 0.07 83.51 16:47:01 5 12.75 0.00 4.22 2.88 0.05 80.10 16:47:01 6 14.23 0.00 3.81 4.51 0.07 77.37 16:47:01 7 11.93 0.00 5.87 2.26 0.10 79.85 16:48:01 all 13.28 0.00 2.90 0.79 0.05 82.99 16:48:01 0 12.46 0.00 2.84 0.03 0.03 84.63 16:48:01 1 12.27 0.00 3.44 1.42 0.05 82.82 16:48:01 2 13.37 0.00 2.66 0.02 0.05 83.90 16:48:01 3 12.22 0.00 2.89 0.60 0.03 84.25 16:48:01 4 14.64 0.00 2.53 0.34 0.03 82.46 16:48:01 5 13.84 0.00 3.32 3.45 0.05 79.34 16:48:01 6 14.36 0.00 2.62 0.02 0.05 82.95 16:48:01 7 13.07 0.00 2.88 0.44 0.07 83.55 16:49:01 all 0.26 0.00 0.02 0.01 0.01 99.71 16:49:01 0 0.00 0.00 0.03 0.03 0.02 99.92 16:49:01 1 0.00 0.00 0.03 0.00 0.02 99.95 16:49:01 2 0.03 0.00 0.05 0.00 0.02 99.90 16:49:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:49:01 4 0.00 0.00 0.02 0.00 0.02 99.97 16:49:01 5 0.00 0.00 0.02 0.00 0.00 99.98 16:49:01 6 1.97 0.00 0.00 0.00 0.00 98.03 16:49:01 7 0.03 0.00 0.02 0.02 0.00 99.93 16:50:01 all 0.27 0.00 0.02 0.00 0.01 99.70 16:50:01 0 0.02 0.00 0.03 0.02 0.00 99.93 16:50:01 1 0.05 0.00 0.07 0.00 0.02 99.87 16:50:01 2 0.05 0.00 0.02 0.00 0.00 99.93 16:50:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:50:01 4 0.00 0.00 0.03 0.00 0.00 99.97 16:50:01 5 0.00 0.00 0.00 0.00 0.02 99.98 16:50:01 6 1.99 0.00 0.00 0.00 0.02 98.00 16:50:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:51:01 all 0.17 0.00 0.02 0.00 0.01 99.79 16:51:01 0 0.00 0.00 0.00 0.02 0.00 99.98 16:51:01 1 0.08 0.00 0.02 0.00 0.03 99.87 16:51:01 2 0.00 0.00 0.02 0.00 0.02 99.97 16:51:01 3 0.00 0.00 0.02 0.00 0.02 99.97 16:51:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:51:01 6 1.25 0.00 0.12 0.00 0.00 98.63 16:51:01 7 0.00 0.00 0.02 0.02 0.00 99.97 Average: all 5.19 0.00 1.47 0.70 0.03 92.61 Average: 0 5.09 0.00 1.48 0.90 0.03 92.50 Average: 1 4.69 0.00 1.31 0.93 0.04 93.02 Average: 2 5.19 0.00 1.57 0.10 0.03 93.11 Average: 3 4.43 0.00 1.62 0.57 0.02 93.36 Average: 4 5.15 0.00 1.22 0.40 0.02 93.20 Average: 5 5.30 0.00 1.50 1.26 0.02 91.92 Average: 6 6.72 0.00 1.30 0.89 0.03 91.07 Average: 7 4.97 0.00 1.74 0.54 0.03 92.72