---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16867 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-16867) 07/04/22 _x86_64_ (8 CPU) 15:07:34 LINUX RESTART (8 CPU) 15:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:09:01 324.25 39.34 284.90 0.00 3838.96 134422.00 0.00 15:10:01 48.83 0.05 48.78 0.00 1.07 41943.41 0.00 15:11:01 1.43 0.00 1.43 0.00 0.00 15.61 0.00 15:12:01 0.98 0.00 0.98 0.00 0.00 12.26 0.00 15:13:01 1.25 0.02 1.23 0.00 0.13 15.60 0.00 15:14:01 1.43 0.00 1.43 0.00 0.00 17.73 0.00 15:15:01 1.02 0.00 1.02 0.00 0.00 12.80 0.00 Average: 54.17 5.63 48.54 0.00 548.56 25203.83 0.00 15:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:01 28747116 31706876 593272 1.80 120768 3099248 2089620 6.16 1292656 2455004 65068 15:10:01 28443964 31780868 520588 1.58 121744 3437324 1847656 5.45 1206856 2802348 340 15:11:01 28444552 31781540 519792 1.58 121776 3437332 1847656 5.45 1206516 2802380 184 15:12:01 28454592 31791652 509580 1.55 121800 3437336 1847656 5.45 1196804 2802416 268 15:13:01 28454032 31791156 510060 1.55 121840 3437344 1847656 5.45 1197120 2802428 212 15:14:01 28461584 31798712 502424 1.53 121872 3437344 1847656 5.45 1189536 2802432 204 15:15:01 28461860 31799260 502120 1.53 121912 3437348 1847656 5.45 1188868 2802660 176 Average: 28495386 31778581 522548 1.59 121673 3389039 1882222 5.55 1211194 2752810 9493 15:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:01 ens3 722.08 438.41 6355.98 146.62 0.00 0.00 0.00 0.00 15:09:01 docker0 9.85 11.33 0.82 75.71 0.00 0.00 0.00 0.00 15:09:01 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 15:09:01 vethbb81490 7.65 9.32 0.67 49.40 0.00 0.00 0.00 0.00 15:10:01 ens3 103.10 62.11 2526.31 12.48 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:11:01 ens3 0.72 0.48 0.35 0.22 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 0.82 0.18 0.15 0.07 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:13:01 ens3 2.15 0.93 2.08 0.24 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 0.28 0.22 0.09 0.07 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 118.45 71.76 1269.19 22.81 0.00 0.00 0.00 0.00 Average: docker0 1.41 1.62 0.12 10.81 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16867) 07/04/22 _x86_64_ (8 CPU) 15:07:34 LINUX RESTART (8 CPU) 15:08:01 CPU %user %nice %system %iowait %steal %idle 15:09:01 all 16.28 0.00 5.05 1.13 0.08 77.46 15:09:01 0 17.68 0.00 4.36 0.32 0.07 77.58 15:09:01 1 14.57 0.00 4.07 0.76 0.07 80.53 15:09:01 2 16.26 0.00 4.66 0.81 0.08 78.19 15:09:01 3 15.60 0.00 6.26 2.97 0.08 75.08 15:09:01 4 16.43 0.00 5.82 0.81 0.08 76.85 15:09:01 5 15.74 0.00 4.89 2.45 0.07 76.85 15:09:01 6 15.73 0.00 5.32 0.20 0.07 78.68 15:09:01 7 18.26 0.00 5.02 0.73 0.08 75.91 15:10:01 all 7.25 0.00 1.86 0.29 0.02 90.57 15:10:01 0 7.04 0.00 1.57 0.03 0.03 91.32 15:10:01 1 6.98 0.00 2.24 1.14 0.02 89.61 15:10:01 2 6.93 0.00 1.41 0.59 0.02 91.06 15:10:01 3 7.19 0.00 2.06 0.13 0.02 90.60 15:10:01 4 7.06 0.00 1.59 0.03 0.02 91.30 15:10:01 5 7.93 0.00 2.04 0.18 0.03 89.81 15:10:01 6 7.50 0.00 1.91 0.02 0.02 90.56 15:10:01 7 7.38 0.00 2.06 0.18 0.03 90.33 15:11:01 all 0.28 0.00 0.02 0.00 0.00 99.69 15:11:01 0 0.08 0.00 0.02 0.00 0.00 99.90 15:11:01 1 0.02 0.00 0.03 0.03 0.00 99.92 15:11:01 2 0.08 0.00 0.02 0.00 0.02 99.88 15:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:11:01 4 0.02 0.00 0.03 0.00 0.00 99.95 15:11:01 5 1.97 0.00 0.00 0.00 0.00 98.03 15:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:11:01 7 0.03 0.00 0.02 0.00 0.00 99.95 15:12:01 all 0.27 0.00 0.02 0.00 0.00 99.70 15:12:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:12:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:12:01 2 0.03 0.00 0.00 0.02 0.00 99.95 15:12:01 3 0.00 0.00 0.02 0.00 0.02 99.97 15:12:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:12:01 5 1.99 0.00 0.05 0.02 0.00 97.95 15:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:12:01 7 0.05 0.00 0.02 0.00 0.00 99.93 15:13:01 all 0.28 0.00 0.02 0.01 0.00 99.70 15:13:01 0 0.12 0.00 0.02 0.00 0.00 99.87 15:13:01 1 0.00 0.00 0.03 0.02 0.00 99.95 15:13:01 2 0.00 0.00 0.03 0.02 0.00 99.95 15:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:13:01 4 0.05 0.00 0.02 0.00 0.02 99.92 15:13:01 5 1.97 0.00 0.00 0.00 0.00 98.03 15:13:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:13:01 7 0.03 0.00 0.03 0.02 0.00 99.92 15:14:01 all 0.10 0.00 0.03 0.00 0.00 99.87 15:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:14:01 1 0.03 0.00 0.05 0.02 0.00 99.90 15:14:01 2 0.07 0.00 0.00 0.02 0.00 99.92 15:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:14:01 5 0.57 0.00 0.13 0.00 0.00 99.30 15:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 15:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:15:01 all 0.02 0.00 0.02 0.01 0.00 99.96 15:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:15:01 1 0.00 0.00 0.02 0.02 0.00 99.97 15:15:01 2 0.00 0.00 0.03 0.02 0.02 99.93 15:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:15:01 4 0.03 0.00 0.00 0.02 0.00 99.95 15:15:01 5 0.00 0.00 0.02 0.00 0.00 99.98 15:15:01 6 0.03 0.00 0.02 0.00 0.02 99.93 15:15:01 7 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 3.47 0.00 0.99 0.20 0.02 95.31 Average: 0 3.54 0.00 0.85 0.05 0.01 95.54 Average: 1 3.07 0.00 0.92 0.28 0.01 95.72 Average: 2 3.32 0.00 0.87 0.21 0.02 95.59 Average: 3 3.25 0.00 1.19 0.44 0.02 95.11 Average: 4 3.35 0.00 1.06 0.12 0.02 95.45 Average: 5 4.28 0.00 1.01 0.37 0.01 94.33 Average: 6 3.31 0.00 1.03 0.03 0.01 95.61 Average: 7 3.65 0.00 1.02 0.13 0.02 95.19