---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-660 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 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-660) 06/02/22 _x86_64_ (8 CPU) 17:08:34 LINUX RESTART (8 CPU) 17:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:10:01 296.73 21.81 274.92 0.00 2325.45 114919.28 0.00 17:11:01 47.37 0.05 47.32 0.00 5.20 23828.61 0.00 17:12:01 0.93 0.00 0.93 0.00 0.00 11.33 0.00 17:13:01 0.93 0.00 0.93 0.00 0.00 12.00 0.00 17:14:01 1.28 0.02 1.27 0.00 0.13 15.19 0.00 17:15:01 1.10 0.10 1.00 0.00 7.20 13.46 0.00 Average: 57.39 3.61 53.78 0.00 384.27 22877.73 0.00 17:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:01 28842344 31771972 521536 1.59 113596 3058128 2036560 6.00 1204496 2422756 181820 17:11:01 28557964 31789732 505136 1.54 122156 3330916 1862540 5.49 1181080 2707052 160 17:12:01 28558712 31790636 503960 1.53 122184 3330920 1862540 5.49 1180600 2707068 20 17:13:01 28562072 31794064 500388 1.52 122216 3330924 1862540 5.49 1177088 2707072 180 17:14:01 28563016 31795080 499312 1.52 122264 3330932 1862540 5.49 1176044 2707080 220 17:15:01 28567396 31799816 494708 1.50 122284 3331176 1914088 5.64 1172708 2706992 208 Average: 28608584 31790217 504173 1.53 120783 3285499 1900135 5.60 1182003 2659670 30435 17:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 17:10:01 docker0 39.75 46.51 3.53 440.20 0.00 0.00 0.00 0.00 17:10:01 ens3 680.07 403.49 6274.78 145.20 0.00 0.00 0.00 0.00 17:10:01 vethb982dcb 34.90 42.95 3.49 398.07 0.00 0.00 0.00 0.03 17:11:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:11:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 105.86 62.71 2524.64 11.87 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 2.55 0.93 2.30 0.30 0.00 0.00 0.00 0.00 17:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 1.22 0.37 0.41 0.26 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 3.70 2.82 3.58 1.33 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 6.54 7.65 0.58 72.35 0.00 0.00 0.00 0.00 Average: ens3 130.72 77.48 1454.23 26.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-660) 06/02/22 _x86_64_ (8 CPU) 17:08:34 LINUX RESTART (8 CPU) 17:09:02 CPU %user %nice %system %iowait %steal %idle 17:10:01 all 18.83 0.00 5.17 1.31 0.09 74.60 17:10:01 0 18.81 0.00 4.65 0.41 0.09 76.05 17:10:01 1 21.84 0.00 5.92 2.42 0.10 69.71 17:10:01 2 17.77 0.00 5.41 1.44 0.10 75.28 17:10:01 3 18.90 0.00 4.81 1.00 0.09 75.20 17:10:01 4 20.19 0.00 4.98 2.72 0.07 72.04 17:10:01 5 18.85 0.00 5.91 1.52 0.10 73.62 17:10:01 6 16.98 0.00 5.39 0.79 0.07 76.76 17:10:01 7 17.26 0.00 4.32 0.15 0.09 78.18 17:11:01 all 3.30 0.00 1.38 0.43 0.02 94.87 17:11:01 0 3.12 0.00 1.19 0.02 0.03 95.64 17:11:01 1 2.83 0.00 1.51 0.17 0.02 95.48 17:11:01 2 4.87 0.00 1.07 0.25 0.02 93.79 17:11:01 3 2.63 0.00 1.19 0.00 0.02 96.16 17:11:01 4 3.20 0.00 1.83 1.04 0.03 93.90 17:11:01 5 3.35 0.00 1.59 0.07 0.02 94.98 17:11:01 6 3.48 0.00 1.79 1.86 0.02 92.86 17:11:01 7 2.90 0.00 0.90 0.02 0.02 96.17 17:12:01 all 0.03 0.00 0.03 0.00 0.00 99.94 17:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:12:01 1 0.05 0.00 0.02 0.00 0.02 99.92 17:12:01 2 0.03 0.00 0.02 0.02 0.00 99.93 17:12:01 3 0.02 0.00 0.07 0.00 0.00 99.92 17:12:01 4 0.02 0.00 0.03 0.00 0.00 99.95 17:12:01 5 0.03 0.00 0.02 0.02 0.00 99.93 17:12:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:13:01 all 0.04 0.00 0.01 0.00 0.01 99.94 17:13:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:13:01 1 0.13 0.00 0.02 0.00 0.00 99.85 17:13:01 2 0.02 0.00 0.02 0.00 0.02 99.95 17:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:13:01 4 0.05 0.00 0.02 0.02 0.02 99.90 17:13:01 5 0.02 0.00 0.02 0.00 0.02 99.95 17:13:01 6 0.05 0.00 0.02 0.02 0.00 99.92 17:13:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:14:01 all 0.01 0.00 0.01 0.00 0.00 99.96 17:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:14:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:14:01 4 0.02 0.00 0.02 0.02 0.02 99.93 17:14:01 5 0.02 0.00 0.05 0.02 0.00 99.92 17:14:01 6 0.02 0.00 0.02 0.00 0.02 99.95 17:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:15:01 all 0.15 0.00 0.08 0.00 0.01 99.75 17:15:01 0 0.13 0.00 0.08 0.00 0.02 99.77 17:15:01 1 0.42 0.00 0.05 0.00 0.02 99.52 17:15:01 2 0.10 0.00 0.10 0.00 0.00 99.80 17:15:01 3 0.10 0.00 0.07 0.00 0.02 99.82 17:15:01 4 0.10 0.00 0.13 0.02 0.02 99.73 17:15:01 5 0.15 0.00 0.08 0.02 0.02 99.73 17:15:01 6 0.10 0.00 0.03 0.00 0.00 99.87 17:15:01 7 0.13 0.00 0.05 0.00 0.02 99.80 Average: all 3.66 0.00 1.10 0.29 0.02 94.94 Average: 0 3.61 0.00 0.97 0.07 0.02 95.32 Average: 1 4.15 0.00 1.24 0.42 0.03 94.16 Average: 2 3.74 0.00 1.08 0.28 0.02 94.88 Average: 3 3.55 0.00 1.01 0.16 0.02 95.26 Average: 4 3.86 0.00 1.15 0.63 0.03 94.34 Average: 5 3.65 0.00 1.25 0.27 0.03 94.80 Average: 6 3.37 0.00 1.19 0.44 0.02 94.98 Average: 7 3.31 0.00 0.86 0.03 0.02 95.77