---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-563 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-563) 06/01/22 _x86_64_ (8 CPU) 19:12:48 LINUX RESTART (8 CPU) 19:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:14:02 373.34 55.31 318.03 0.00 7376.87 182928.49 0.00 19:15:01 59.80 0.34 59.46 0.00 12.74 24816.54 0.00 19:16:01 1.72 0.00 1.72 0.00 0.00 19.21 0.00 19:17:01 0.87 0.02 0.85 0.00 0.13 11.73 0.00 19:18:01 1.53 0.03 1.50 0.00 0.40 17.33 0.00 Average: 87.55 11.18 76.37 0.00 1482.98 41615.20 0.00 19:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:14:02 28998656 31780328 521648 1.59 117964 2933520 1881212 5.54 1109668 2396264 804 19:15:01 28555404 31786844 507620 1.54 122492 3330440 1791056 5.28 1183072 2706916 332 19:16:01 28556176 31787808 506628 1.54 122532 3330572 1791056 5.28 1183336 2707048 20 19:17:01 28555692 31787576 507032 1.54 122556 3330572 1791056 5.28 1181748 2707280 176 19:18:01 28556108 31788192 505632 1.54 122604 3330584 1791056 5.28 1181668 2707284 8 Average: 28644407 31786150 509712 1.55 121630 3251138 1809087 5.33 1167898 2644958 268 19:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:14:02 vethdc04819 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 19:14:02 docker0 4.00 3.35 0.44 41.28 0.00 0.00 0.00 0.00 19:14:02 ens3 718.53 424.54 6842.59 138.08 0.00 0.00 0.00 0.00 19:14:02 lo 4.13 4.13 0.39 0.39 0.00 0.00 0.00 0.00 19:15:01 docker0 34.99 42.54 3.04 398.16 0.00 0.00 0.00 0.00 19:15:01 ens3 164.06 107.02 2976.21 20.50 0.00 0.00 0.00 0.00 19:15:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 7.03 3.27 7.36 0.41 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 7.71 9.06 0.69 86.84 0.00 0.00 0.00 0.00 Average: ens3 178.00 106.99 1961.82 31.84 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-563) 06/01/22 _x86_64_ (8 CPU) 19:12:48 LINUX RESTART (8 CPU) 19:13:01 CPU %user %nice %system %iowait %steal %idle 19:14:02 all 11.33 0.00 4.53 2.22 0.07 81.86 19:14:02 0 11.26 0.00 4.28 1.21 0.08 83.16 19:14:02 1 10.01 0.00 4.01 1.43 0.07 84.48 19:14:02 2 9.67 0.00 4.75 3.48 0.07 82.03 19:14:02 3 12.10 0.00 3.68 0.81 0.08 83.33 19:14:02 4 11.08 0.00 5.72 5.15 0.07 77.98 19:14:02 5 11.46 0.00 4.58 0.88 0.05 83.04 19:14:02 6 11.88 0.00 4.34 3.92 0.07 79.79 19:14:02 7 13.20 0.00 4.84 0.85 0.08 81.03 19:15:01 all 13.41 0.00 3.74 0.92 0.06 81.87 19:15:01 0 11.65 0.00 3.69 0.12 0.07 84.47 19:15:01 1 12.38 0.00 3.49 0.07 0.05 84.01 19:15:01 2 13.60 0.00 4.12 5.37 0.05 76.87 19:15:01 3 13.55 0.00 3.87 0.29 0.05 82.24 19:15:01 4 13.61 0.00 3.53 0.03 0.07 82.76 19:15:01 5 15.63 0.00 3.46 0.14 0.07 80.70 19:15:01 6 13.81 0.00 4.01 1.14 0.07 80.98 19:15:01 7 13.10 0.00 3.72 0.27 0.07 82.84 19:16:01 all 0.10 0.00 0.02 0.01 0.01 99.87 19:16:01 0 0.13 0.00 0.07 0.00 0.02 99.78 19:16:01 1 0.40 0.00 0.02 0.00 0.00 99.58 19:16:01 2 0.05 0.00 0.03 0.03 0.00 99.88 19:16:01 3 0.03 0.00 0.00 0.00 0.02 99.95 19:16:01 4 0.10 0.00 0.03 0.00 0.02 99.85 19:16:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:16:01 6 0.03 0.00 0.00 0.02 0.00 99.95 19:16:01 7 0.05 0.00 0.00 0.00 0.00 99.95 19:17:01 all 0.30 0.00 0.02 0.00 0.00 99.67 19:17:01 0 0.07 0.00 0.05 0.00 0.00 99.88 19:17:01 1 1.99 0.00 0.00 0.00 0.00 98.01 19:17:01 2 0.05 0.00 0.02 0.00 0.02 99.92 19:17:01 3 0.07 0.00 0.02 0.00 0.02 99.90 19:17:01 4 0.10 0.00 0.02 0.00 0.00 99.88 19:17:01 5 0.03 0.00 0.02 0.00 0.00 99.95 19:17:01 6 0.08 0.00 0.00 0.02 0.00 99.90 19:17:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:18:01 all 0.11 0.00 0.01 0.01 0.00 99.86 19:18:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:18:01 1 0.80 0.00 0.00 0.00 0.00 99.20 19:18:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:18:01 3 0.03 0.00 0.02 0.08 0.00 99.87 19:18:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 19:18:01 6 0.02 0.00 0.00 0.03 0.00 99.95 19:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.00 0.00 1.64 0.63 0.03 92.70 Average: 0 4.60 0.00 1.61 0.26 0.04 93.48 Average: 1 5.07 0.00 1.49 0.30 0.02 93.13 Average: 2 4.61 0.00 1.76 1.75 0.03 91.85 Average: 3 5.10 0.00 1.50 0.24 0.03 93.13 Average: 4 4.92 0.00 1.84 1.03 0.03 92.17 Average: 5 5.36 0.00 1.60 0.20 0.02 92.81 Average: 6 5.11 0.00 1.65 1.02 0.03 92.20 Average: 7 5.20 0.00 1.69 0.22 0.03 92.86