---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2640 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-2640) 06/18/22 _x86_64_ (8 CPU) 10:45:32 LINUX RESTART (8 CPU) 10:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:47:01 295.98 14.91 281.07 0.00 2138.18 133663.06 0.00 10:48:01 50.06 0.08 49.98 0.00 6.13 34665.96 0.00 10:49:01 1.38 0.00 1.38 0.00 0.00 15.61 0.00 10:50:01 1.08 0.00 1.08 0.00 0.00 13.33 0.00 10:51:01 1.25 0.02 1.23 0.00 0.13 14.13 0.00 10:52:01 1.18 0.00 1.18 0.00 0.00 14.40 0.00 Average: 58.49 2.50 55.99 0.00 357.40 28063.63 0.00 10:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 28663936 31755800 537256 1.63 106404 3237112 2147176 6.33 1262948 2546308 251688 10:48:01 28447256 31785888 509060 1.55 121848 3437224 1903100 5.61 1162124 2835012 172 10:49:01 28448760 31787560 507268 1.54 121880 3437228 1903100 5.61 1161520 2835016 16 10:50:01 28458192 31797204 497500 1.51 121928 3437356 1903100 5.61 1152236 2835144 148 10:51:01 28457844 31796860 497712 1.51 121984 3437356 1903100 5.61 1151976 2835148 24 10:52:01 28458812 31798012 496632 1.51 122020 3437368 1903100 5.61 1151400 2835228 144 Average: 28489133 31786887 507571 1.54 119344 3403941 1943779 5.73 1173701 2786976 42032 10:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 10:47:01 docker0 9.48 9.98 0.82 89.89 0.00 0.00 0.00 0.00 10:47:01 ens3 643.94 393.18 6295.95 138.17 0.00 0.00 0.00 0.00 10:47:01 vethaa2b499 8.25 8.83 0.76 79.12 0.00 0.00 0.00 0.01 10:48:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:48:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 103.10 64.16 2528.97 14.05 0.00 0.00 0.00 0.00 10:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 8.80 4.95 7.77 0.50 0.00 0.00 0.00 0.00 10:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 0.28 0.28 0.09 0.08 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 1.59 1.67 0.14 14.98 0.00 0.00 0.00 0.00 Average: ens3 126.04 77.12 1472.09 25.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2640) 06/18/22 _x86_64_ (8 CPU) 10:45:32 LINUX RESTART (8 CPU) 10:46:01 CPU %user %nice %system %iowait %steal %idle 10:47:01 all 19.03 0.00 4.45 1.35 0.07 75.10 10:47:01 0 19.44 0.00 3.89 0.10 0.07 76.50 10:47:01 1 19.38 0.00 4.57 0.56 0.05 75.44 10:47:01 2 18.77 0.00 4.23 0.66 0.07 76.27 10:47:01 3 19.74 0.00 5.11 2.92 0.07 72.16 10:47:01 4 19.00 0.00 3.88 1.23 0.07 75.83 10:47:01 5 17.86 0.00 4.33 0.24 0.07 77.50 10:47:01 6 20.87 0.00 5.32 4.96 0.08 68.76 10:47:01 7 17.11 0.00 4.28 0.15 0.07 78.39 10:48:01 all 10.52 0.00 2.29 0.47 0.04 86.68 10:48:01 0 11.92 0.00 2.70 0.15 0.03 85.20 10:48:01 1 10.77 0.00 2.15 0.02 0.03 87.03 10:48:01 2 10.16 0.00 2.37 0.86 0.03 86.58 10:48:01 3 10.61 0.00 2.01 0.03 0.05 87.29 10:48:01 4 11.08 0.00 2.27 2.06 0.03 84.56 10:48:01 5 10.09 0.00 1.96 0.02 0.03 87.90 10:48:01 6 9.52 0.00 2.41 0.40 0.05 87.61 10:48:01 7 9.99 0.00 2.46 0.20 0.05 87.30 10:49:01 all 0.04 0.00 0.01 0.01 0.00 99.94 10:49:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:49:01 1 0.05 0.00 0.02 0.00 0.02 99.92 10:49:01 2 0.02 0.00 0.00 0.03 0.00 99.95 10:49:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:49:01 4 0.03 0.00 0.02 0.00 0.00 99.95 10:49:01 5 0.03 0.00 0.00 0.00 0.00 99.97 10:49:01 6 0.10 0.00 0.03 0.00 0.02 99.85 10:49:01 7 0.02 0.00 0.02 0.02 0.00 99.95 10:50:01 all 0.07 0.00 0.02 0.00 0.00 99.91 10:50:01 0 0.05 0.00 0.02 0.00 0.00 99.93 10:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:50:01 2 0.03 0.00 0.03 0.02 0.00 99.92 10:50:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:50:01 4 0.28 0.00 0.00 0.02 0.02 99.68 10:50:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:50:01 6 0.05 0.00 0.07 0.00 0.02 99.87 10:50:01 7 0.05 0.00 0.02 0.00 0.00 99.93 10:51:01 all 0.26 0.00 0.01 0.00 0.00 99.72 10:51:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:51:01 2 0.00 0.00 0.00 0.02 0.00 99.98 10:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:51:01 4 1.99 0.00 0.02 0.00 0.00 98.00 10:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 6 0.07 0.00 0.02 0.00 0.02 99.90 10:51:01 7 0.00 0.00 0.02 0.02 0.00 99.97 10:52:01 all 0.26 0.00 0.01 0.00 0.00 99.72 10:52:01 0 0.02 0.00 0.00 0.00 0.02 99.97 10:52:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:52:01 2 0.02 0.00 0.00 0.02 0.00 99.97 10:52:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:52:01 4 2.00 0.00 0.00 0.00 0.00 98.00 10:52:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 6 0.03 0.00 0.03 0.00 0.00 99.93 10:52:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.00 0.00 1.12 0.30 0.02 93.56 Average: 0 5.21 0.00 1.10 0.04 0.02 93.63 Average: 1 5.00 0.00 1.12 0.09 0.02 93.76 Average: 2 4.80 0.00 1.10 0.26 0.02 93.82 Average: 3 5.04 0.00 1.19 0.49 0.02 93.26 Average: 4 5.70 0.00 1.02 0.55 0.02 92.71 Average: 5 4.64 0.00 1.04 0.04 0.02 94.26 Average: 6 5.08 0.00 1.31 0.89 0.03 92.69 Average: 7 4.49 0.00 1.12 0.06 0.02 94.31