---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15543 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 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-15543) 06/24/22 _x86_64_ (8 CPU) 17:17:34 LINUX RESTART (8 CPU) 17:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:19:01 393.61 18.13 375.48 0.00 2267.98 165335.55 0.00 17:20:01 74.73 0.13 74.59 0.00 14.66 39698.23 0.00 17:21:02 1.47 0.00 1.47 0.00 0.00 17.21 0.00 17:22:01 1.46 0.00 1.46 0.00 0.00 16.94 0.00 17:23:01 1.22 0.02 1.20 0.00 0.13 13.60 0.00 17:24:01 1.42 0.00 1.42 0.00 0.00 16.40 0.00 Average: 78.33 3.01 75.31 0.00 376.29 33915.01 0.00 17:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:19:01 28234956 31752476 545608 1.66 159748 3543168 2035904 6.00 1209948 2969804 64 17:20:01 27929840 31768104 525920 1.60 170300 3831768 1794276 5.29 1245464 3211920 364 17:21:02 27931060 31769384 524524 1.60 170324 3831772 1794276 5.29 1244792 3211924 180 17:22:01 27935484 31773816 520012 1.58 170360 3831772 1794276 5.29 1240160 3211924 56 17:23:01 27935680 31774048 519716 1.58 170376 3831776 1794276 5.29 1240200 3211928 12 17:24:01 27941972 31781148 513268 1.56 170408 3831784 1794276 5.29 1233516 3212672 44 Average: 27984832 31769829 524841 1.60 168586 3783673 1834547 5.41 1235680 3171695 120 17:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:19:01 docker0 123.26 160.23 9.81 1142.51 0.00 0.00 0.00 0.00 17:19:01 ens3 889.92 571.30 7504.76 123.05 0.00 0.00 0.00 0.00 17:19:01 lo 6.78 6.78 0.66 0.66 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 143.87 101.58 2545.54 68.18 0.00 0.00 0.00 0.00 17:20:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:02 ens3 0.45 0.23 0.26 0.19 0.00 0.00 0.00 0.00 17:21:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 17:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 17:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 20.32 26.43 1.62 188.31 0.00 0.00 0.00 0.00 Average: ens3 170.93 111.28 1663.65 31.76 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15543) 06/24/22 _x86_64_ (8 CPU) 17:17:34 LINUX RESTART (8 CPU) 17:18:02 CPU %user %nice %system %iowait %steal %idle 17:19:01 all 12.76 0.00 5.25 2.21 0.07 79.71 17:19:01 0 12.58 0.00 6.06 4.46 0.07 76.84 17:19:01 1 11.27 0.00 6.47 7.16 0.07 75.03 17:19:01 2 14.77 0.00 4.92 0.69 0.07 79.56 17:19:01 3 12.89 0.00 4.72 1.56 0.09 80.75 17:19:01 4 12.28 0.00 4.61 0.81 0.05 82.25 17:19:01 5 11.32 0.00 4.51 1.88 0.05 82.24 17:19:01 6 14.59 0.00 5.25 0.33 0.07 79.77 17:19:01 7 12.38 0.00 5.47 0.81 0.09 81.24 17:20:01 all 17.38 0.00 3.77 0.60 0.04 78.20 17:20:01 0 15.53 0.00 4.71 2.92 0.05 76.79 17:20:01 1 18.78 0.00 3.51 0.13 0.03 77.54 17:20:01 2 15.90 0.00 3.75 0.08 0.03 80.23 17:20:01 3 18.72 0.00 3.36 0.30 0.03 77.57 17:20:01 4 15.66 0.00 3.52 0.15 0.05 80.61 17:20:01 5 18.79 0.00 3.25 0.98 0.05 76.93 17:20:01 6 19.46 0.00 4.15 0.17 0.05 76.17 17:20:01 7 16.18 0.00 3.92 0.07 0.05 79.77 17:21:02 all 0.02 0.00 0.01 0.00 0.00 99.96 17:21:02 0 0.03 0.00 0.02 0.00 0.00 99.95 17:21:02 1 0.00 0.00 0.03 0.00 0.00 99.97 17:21:02 2 0.02 0.00 0.02 0.00 0.02 99.95 17:21:02 3 0.02 0.00 0.00 0.00 0.00 99.98 17:21:02 4 0.00 0.00 0.00 0.00 0.00 100.00 17:21:02 5 0.00 0.00 0.00 0.02 0.00 99.98 17:21:02 6 0.02 0.00 0.02 0.00 0.00 99.97 17:21:02 7 0.05 0.00 0.03 0.00 0.00 99.92 17:22:01 all 0.02 0.00 0.01 0.01 0.00 99.96 17:22:01 0 0.03 0.00 0.02 0.02 0.00 99.93 17:22:01 1 0.00 0.00 0.00 0.02 0.00 99.98 17:22:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:22:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:22:01 5 0.03 0.00 0.02 0.02 0.00 99.93 17:22:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:22:01 7 0.05 0.00 0.00 0.00 0.02 99.93 17:23:01 all 0.01 0.00 0.00 0.01 0.00 99.97 17:23:01 0 0.02 0.00 0.02 0.02 0.00 99.95 17:23:01 1 0.00 0.00 0.00 0.02 0.00 99.98 17:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:23:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:23:01 5 0.02 0.00 0.00 0.02 0.02 99.95 17:23:01 6 0.02 0.00 0.02 0.02 0.00 99.95 17:23:01 7 0.05 0.00 0.00 0.00 0.00 99.95 17:24:01 all 0.02 0.00 0.02 0.00 0.00 99.95 17:24:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:24:01 1 0.03 0.00 0.05 0.02 0.00 99.90 17:24:01 2 0.02 0.00 0.03 0.00 0.00 99.95 17:24:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:24:01 5 0.03 0.00 0.05 0.02 0.00 99.90 17:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:24:01 7 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 4.99 0.00 1.49 0.46 0.02 93.03 Average: 0 4.66 0.00 1.79 1.22 0.02 92.31 Average: 1 4.98 0.00 1.65 1.20 0.02 92.15 Average: 2 5.07 0.00 1.44 0.13 0.02 93.34 Average: 3 5.23 0.00 1.34 0.31 0.02 93.11 Average: 4 4.61 0.00 1.34 0.16 0.02 93.87 Average: 5 4.99 0.00 1.29 0.48 0.02 93.23 Average: 6 5.63 0.00 1.55 0.08 0.02 92.71 Average: 7 4.74 0.00 1.56 0.14 0.03 93.53