---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16912 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16912) 07/05/22 _x86_64_ (8 CPU) 01:30:01 LINUX RESTART (8 CPU) 01:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:32:01 81.16 0.18 80.97 0.00 6.66 47677.31 0.00 01:33:01 1.87 0.00 1.87 0.00 0.00 22.68 0.00 01:34:01 0.97 0.00 0.97 0.00 0.00 11.60 0.00 01:35:01 1.58 0.00 1.58 0.00 0.00 19.33 0.00 01:36:02 0.97 0.02 0.95 0.00 0.13 12.40 0.00 01:37:01 29.27 0.14 29.13 0.00 10.71 25106.52 0.00 Average: 19.27 0.06 19.22 0.00 2.90 12106.19 0.00 01:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 28443400 31788448 509044 1.55 121660 3442372 1931180 5.69 1199628 2803632 408 01:33:01 28443532 31788660 508716 1.55 121708 3442376 1931180 5.69 1198544 2803624 196 01:34:01 28446524 31791700 505628 1.54 121740 3442380 1931180 5.69 1195516 2803628 24 01:35:01 28447996 31793296 503884 1.53 121784 3442500 1931180 5.69 1194720 2803744 28 01:36:02 28448216 31793624 503580 1.53 121824 3442520 1931180 5.69 1194368 2803768 40 01:37:01 27543864 31685984 605416 1.84 136400 4170432 2146528 6.33 1331172 3509736 24240 Average: 28295589 31773619 522711 1.59 124186 3563763 1967071 5.80 1218991 2921355 4156 01:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:32:01 ens3 178.56 120.54 2849.53 66.50 0.00 0.00 0.00 0.00 01:32:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 01:32:01 docker0 16.11 19.76 1.29 290.09 0.00 0.00 0.00 0.00 01:33:01 ens3 1.55 0.50 0.57 0.39 0.00 0.00 0.00 0.00 01:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 0.68 0.37 0.35 0.27 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:02 ens3 1.12 0.65 0.96 0.10 0.00 0.00 0.00 0.00 01:36:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 163.43 98.93 4335.89 13.49 0.00 0.00 0.00 0.00 01:37:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 01:37:01 docker0 13.13 14.79 1.14 294.18 0.00 0.00 0.00 0.00 01:37:01 veth25098f7 13.13 14.84 1.32 294.18 0.00 0.00 0.00 0.02 Average: ens3 57.28 36.68 1189.16 13.46 0.00 0.00 0.00 0.00 Average: lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 4.85 5.73 0.40 96.83 0.00 0.00 0.00 0.00 Average: veth25098f7 2.16 2.44 0.22 48.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16912) 07/05/22 _x86_64_ (8 CPU) 01:30:01 LINUX RESTART (8 CPU) 01:31:01 CPU %user %nice %system %iowait %steal %idle 01:32:01 all 16.32 0.00 3.68 0.88 0.05 79.07 01:32:01 0 16.00 0.00 3.68 0.77 0.05 79.49 01:32:01 1 16.11 0.00 3.77 0.15 0.05 79.92 01:32:01 2 17.06 0.00 3.87 0.32 0.05 78.70 01:32:01 3 16.52 0.00 3.80 2.32 0.05 77.31 01:32:01 4 16.00 0.00 3.67 1.44 0.05 78.85 01:32:01 5 16.66 0.00 3.13 0.57 0.05 79.59 01:32:01 6 16.87 0.00 3.98 1.43 0.05 77.67 01:32:01 7 15.37 0.00 3.54 0.03 0.05 81.01 01:33:01 all 0.03 0.00 0.01 0.01 0.00 99.95 01:33:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:33:01 1 0.05 0.00 0.00 0.03 0.00 99.92 01:33:01 2 0.00 0.00 0.02 0.03 0.00 99.95 01:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:33:01 4 0.00 0.00 0.02 0.00 0.00 99.98 01:33:01 5 0.08 0.00 0.05 0.00 0.00 99.87 01:33:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:33:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:34:01 all 0.03 0.00 0.00 0.01 0.01 99.94 01:34:01 0 0.00 0.00 0.00 0.00 0.02 99.98 01:34:01 1 0.08 0.00 0.00 0.00 0.02 99.90 01:34:01 2 0.07 0.00 0.00 0.10 0.02 99.82 01:34:01 3 0.02 0.00 0.00 0.00 0.02 99.97 01:34:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:34:01 5 0.02 0.00 0.02 0.00 0.02 99.95 01:34:01 6 0.02 0.00 0.02 0.00 0.02 99.95 01:34:01 7 0.02 0.00 0.00 0.00 0.02 99.97 01:35:01 all 0.01 0.00 0.01 0.00 0.00 99.98 01:35:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:35:01 1 0.03 0.00 0.02 0.02 0.00 99.93 01:35:01 2 0.00 0.00 0.00 0.02 0.00 99.98 01:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 4 0.00 0.00 0.02 0.00 0.02 99.97 01:35:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:35:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:36:02 all 0.08 0.00 0.01 0.00 0.00 99.90 01:36:02 0 0.03 0.00 0.00 0.00 0.00 99.97 01:36:02 1 0.02 0.00 0.00 0.00 0.00 99.98 01:36:02 2 0.03 0.00 0.00 0.02 0.00 99.95 01:36:02 3 0.03 0.00 0.03 0.00 0.00 99.93 01:36:02 4 0.02 0.00 0.00 0.00 0.00 99.98 01:36:02 5 0.08 0.00 0.03 0.00 0.02 99.87 01:36:02 6 0.07 0.00 0.00 0.02 0.00 99.92 01:36:02 7 0.35 0.00 0.02 0.00 0.00 99.63 01:37:01 all 3.64 0.00 1.46 0.43 0.02 94.44 01:37:01 0 3.35 0.00 1.28 0.00 0.02 95.36 01:37:01 1 3.33 0.00 1.39 0.00 0.02 95.26 01:37:01 2 3.08 0.00 1.17 0.61 0.02 95.11 01:37:01 3 3.47 0.00 1.46 0.09 0.02 94.97 01:37:01 4 4.87 0.00 1.75 0.03 0.02 93.32 01:37:01 5 3.39 0.00 1.51 2.69 0.03 92.38 01:37:01 6 3.28 0.00 1.91 0.00 0.02 94.79 01:37:01 7 4.38 0.00 1.21 0.02 0.03 94.36 Average: all 3.33 0.00 0.86 0.22 0.02 95.58 Average: 0 3.23 0.00 0.82 0.13 0.01 95.81 Average: 1 3.25 0.00 0.86 0.03 0.01 95.85 Average: 2 3.35 0.00 0.84 0.18 0.01 95.61 Average: 3 3.32 0.00 0.88 0.40 0.01 95.39 Average: 4 3.45 0.00 0.90 0.24 0.01 95.39 Average: 5 3.35 0.00 0.79 0.54 0.02 95.30 Average: 6 3.35 0.00 0.98 0.24 0.01 95.42 Average: 7 3.34 0.00 0.80 0.01 0.02 95.84