---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33525 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: 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 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33525) 04/27/22 _x86_64_ (8 CPU) 20:42:14 LINUX RESTART (8 CPU) 20:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:44:01 106.03 3.42 102.62 0.00 381.40 53331.24 0.00 20:45:01 28.60 0.02 28.58 0.00 1.33 15971.35 0.00 20:46:02 1.52 0.00 1.52 0.00 0.00 17.46 0.00 20:47:01 1.97 0.00 1.97 0.00 0.00 21.83 0.00 20:48:01 1.63 0.02 1.62 0.00 0.13 18.66 0.00 20:49:01 1.63 0.00 1.63 0.00 0.00 19.86 0.00 Average: 23.62 0.58 23.04 0.00 63.98 11594.58 0.00 20:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:44:01 28554052 31778584 519596 1.58 123560 3318708 1772288 5.22 1219680 2672252 469588 20:45:01 28561964 31787012 510220 1.55 123780 3318784 1809800 5.33 1222984 2659496 16 20:46:02 28561608 31786776 510384 1.55 123860 3318788 1809800 5.33 1223400 2659508 20 20:47:01 28569136 31794452 502632 1.53 123912 3318916 1809800 5.33 1215704 2659652 12 20:48:01 28568756 31794148 502852 1.53 124004 3318920 1809800 5.33 1216336 2659668 20 20:49:01 28571968 31797572 499392 1.52 124040 3318932 1809800 5.33 1213240 2659804 20 Average: 28564581 31789757 507513 1.54 123859 3318841 1803548 5.32 1218557 2661730 78279 20:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:44:01 ens3 340.64 225.38 6620.34 76.31 0.00 0.00 0.00 0.00 20:44:01 docker0 44.26 53.94 3.71 722.81 0.00 0.00 0.00 0.00 20:44:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 20:45:01 ens3 12.33 7.62 11.90 4.15 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:46:02 ens3 0.45 0.25 0.26 0.20 0.00 0.00 0.00 0.00 20:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 ens3 0.12 0.14 0.01 0.01 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 ens3 0.20 0.13 0.08 0.07 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 59.13 39.03 1108.42 13.49 0.00 0.00 0.00 0.00 Average: docker0 7.40 9.01 0.62 120.79 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33525) 04/27/22 _x86_64_ (8 CPU) 20:42:14 LINUX RESTART (8 CPU) 20:43:01 CPU %user %nice %system %iowait %steal %idle 20:44:01 all 26.99 0.00 6.06 1.22 0.08 65.65 20:44:01 0 28.46 0.00 5.40 0.29 0.08 65.77 20:44:01 1 26.99 0.00 5.85 0.17 0.08 66.91 20:44:01 2 26.51 0.00 5.47 0.47 0.07 67.49 20:44:01 3 27.50 0.00 5.70 0.46 0.09 66.26 20:44:01 4 26.72 0.00 5.93 0.34 0.07 66.95 20:44:01 5 26.36 0.00 6.48 2.19 0.08 64.89 20:44:01 6 26.42 0.00 6.36 4.94 0.08 62.19 20:44:01 7 26.98 0.00 7.27 0.92 0.08 64.75 20:45:01 all 0.32 0.00 0.20 0.41 0.02 99.05 20:45:01 0 0.17 0.00 0.20 0.08 0.02 99.53 20:45:01 1 0.30 0.00 0.17 0.02 0.02 99.50 20:45:01 2 0.20 0.00 0.20 0.17 0.02 99.42 20:45:01 3 0.28 0.00 0.13 0.00 0.02 99.56 20:45:01 4 0.30 0.00 0.10 0.00 0.02 99.58 20:45:01 5 0.28 0.00 0.17 0.00 0.00 99.55 20:45:01 6 0.62 0.00 0.50 2.97 0.05 95.86 20:45:01 7 0.38 0.00 0.15 0.03 0.02 99.42 20:46:02 all 0.03 0.00 0.01 0.01 0.00 99.94 20:46:02 0 0.00 0.00 0.03 0.07 0.00 99.90 20:46:02 1 0.00 0.00 0.02 0.00 0.00 99.98 20:46:02 2 0.03 0.00 0.00 0.00 0.00 99.97 20:46:02 3 0.03 0.00 0.00 0.00 0.00 99.97 20:46:02 4 0.00 0.00 0.02 0.00 0.00 99.98 20:46:02 5 0.00 0.00 0.00 0.00 0.02 99.98 20:46:02 6 0.10 0.00 0.03 0.05 0.02 99.80 20:46:02 7 0.05 0.00 0.02 0.00 0.00 99.93 20:47:01 all 0.03 0.00 0.02 0.05 0.01 99.90 20:47:01 0 0.07 0.00 0.02 0.15 0.02 99.75 20:47:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:47:01 2 0.03 0.00 0.03 0.00 0.02 99.92 20:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:47:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:47:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:47:01 6 0.05 0.00 0.05 0.24 0.02 99.64 20:47:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:48:01 all 0.01 0.00 0.01 0.03 0.00 99.95 20:48:01 0 0.02 0.00 0.02 0.10 0.00 99.87 20:48:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:48:01 2 0.03 0.00 0.02 0.00 0.02 99.93 20:48:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:48:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:48:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:48:01 6 0.05 0.00 0.00 0.12 0.00 99.83 20:48:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:49:01 all 0.02 0.00 0.01 0.01 0.01 99.95 20:49:01 0 0.02 0.00 0.02 0.05 0.00 99.92 20:49:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:49:01 2 0.02 0.00 0.03 0.00 0.00 99.95 20:49:01 3 0.00 0.00 0.00 0.00 0.02 99.98 20:49:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:49:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:49:01 6 0.07 0.00 0.07 0.03 0.03 99.80 20:49:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.52 0.00 1.04 0.29 0.02 94.13 Average: 0 4.75 0.00 0.94 0.12 0.02 94.16 Average: 1 4.52 0.00 1.00 0.03 0.02 94.43 Average: 2 4.44 0.00 0.95 0.11 0.02 94.48 Average: 3 4.59 0.00 0.96 0.08 0.02 94.35 Average: 4 4.47 0.00 1.00 0.06 0.01 94.46 Average: 5 4.39 0.00 1.10 0.36 0.02 94.13 Average: 6 4.51 0.00 1.16 1.39 0.03 92.91 Average: 7 4.52 0.00 1.23 0.16 0.02 94.08