---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7259 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7259) 03/16/22 _x86_64_ (8 CPU) 04:06:34 LINUX RESTART (8 CPU) 04:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:08:01 267.01 30.37 236.64 0.00 2590.34 98699.75 0.00 04:09:01 65.24 0.08 65.16 0.00 1.33 31678.74 0.00 04:10:01 1.65 0.00 1.65 0.00 0.00 22.66 0.00 04:11:01 1.53 0.00 1.53 0.00 0.00 18.40 0.00 04:12:01 1.18 0.02 1.17 0.00 0.13 13.46 0.00 04:13:01 1.52 0.00 1.52 0.00 0.00 17.86 0.00 04:14:01 1.58 0.00 1.58 0.00 0.00 22.13 0.00 04:15:01 2.12 0.00 2.12 0.00 0.00 23.60 0.00 Average: 42.26 3.75 38.51 0.00 319.23 16139.43 0.00 04:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 28607344 31583856 712208 2.17 119156 3113692 2265796 6.68 1522004 2356220 396476 04:09:01 28773492 31784432 513140 1.56 112440 3145140 1789288 5.27 1250312 2452916 216 04:10:01 28783040 31794172 503432 1.53 112492 3145144 1789288 5.27 1237272 2452920 12 04:11:01 28784440 31795668 501780 1.53 112540 3145148 1789288 5.27 1236188 2452924 60 04:12:01 28785612 31796940 500456 1.52 112580 3145148 1789288 5.27 1235164 2452992 12 04:13:01 28785848 31797228 500116 1.52 112620 3145156 1789288 5.27 1235600 2452996 16 04:14:01 28793800 31805288 492004 1.50 112716 3145160 1789288 5.27 1227068 2453008 12 04:15:01 28793368 31804952 492488 1.50 112804 3145168 1789288 5.27 1227140 2453012 24 Average: 28763368 31770317 526953 1.60 113418 3141220 1848852 5.45 1271344 2440874 49604 04:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 veth77d569f 42.72 49.03 4.12 417.65 0.00 0.00 0.00 0.03 04:08:01 ens3 870.60 640.84 5557.13 127.84 0.00 0.00 0.00 0.00 04:08:01 lo 3.05 3.05 0.29 0.29 0.00 0.00 0.00 0.00 04:08:01 docker0 140.11 115.27 12.87 776.86 0.00 0.00 0.00 0.00 04:09:01 ens3 149.89 101.12 2538.34 65.87 0.00 0.00 0.00 0.00 04:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:09:01 docker0 1.28 1.12 0.09 1.64 0.00 0.00 0.00 0.00 04:10:01 ens3 0.65 0.38 0.35 0.29 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 ens3 0.18 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 8.18 5.42 7.75 0.42 0.00 0.00 0.00 0.00 04:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 0.07 0.00 0.01 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 127.17 92.36 1003.42 24.09 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 17.42 14.34 1.60 95.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7259) 03/16/22 _x86_64_ (8 CPU) 04:06:34 LINUX RESTART (8 CPU) 04:07:02 CPU %user %nice %system %iowait %steal %idle 04:08:01 all 21.78 0.00 4.98 1.21 0.08 71.95 04:08:01 0 20.04 0.00 5.87 4.86 0.07 69.17 04:08:01 1 22.55 0.00 4.45 0.45 0.09 72.47 04:08:01 2 21.67 0.00 4.82 0.15 0.09 73.26 04:08:01 3 23.33 0.00 4.99 0.21 0.09 71.39 04:08:01 4 22.75 0.00 5.24 2.76 0.07 69.18 04:08:01 5 21.74 0.00 4.37 0.26 0.07 73.56 04:08:01 6 23.63 0.00 5.16 0.79 0.07 70.36 04:08:01 7 18.53 0.00 4.96 0.21 0.09 76.22 04:09:01 all 17.99 0.00 3.67 0.71 0.06 77.57 04:09:01 0 17.73 0.00 4.29 4.14 0.07 73.76 04:09:01 1 18.60 0.00 3.22 0.03 0.05 78.10 04:09:01 2 18.10 0.00 3.68 0.02 0.05 78.15 04:09:01 3 17.47 0.00 3.41 0.07 0.05 79.00 04:09:01 4 18.33 0.00 3.78 0.37 0.07 77.46 04:09:01 5 17.60 0.00 3.45 0.05 0.07 78.84 04:09:01 6 18.15 0.00 3.61 0.99 0.05 77.20 04:09:01 7 17.93 0.00 3.90 0.03 0.07 78.07 04:10:01 all 0.03 0.00 0.01 0.01 0.01 99.94 04:10:01 0 0.02 0.00 0.02 0.05 0.00 99.92 04:10:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 3 0.05 0.00 0.00 0.00 0.02 99.93 04:10:01 4 0.05 0.00 0.03 0.00 0.02 99.90 04:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 6 0.10 0.00 0.03 0.00 0.02 99.85 04:10:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:11:01 all 0.03 0.00 0.02 0.01 0.01 99.94 04:11:01 0 0.00 0.00 0.02 0.07 0.02 99.90 04:11:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 3 0.03 0.00 0.00 0.00 0.00 99.97 04:11:01 4 0.03 0.00 0.05 0.00 0.02 99.90 04:11:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 6 0.08 0.00 0.03 0.00 0.02 99.87 04:11:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:12:01 all 0.02 0.00 0.01 0.00 0.00 99.97 04:12:01 0 0.00 0.00 0.00 0.03 0.00 99.97 04:12:01 1 0.05 0.00 0.02 0.00 0.00 99.93 04:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 4 0.03 0.00 0.03 0.00 0.00 99.93 04:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 6 0.07 0.00 0.02 0.00 0.00 99.92 04:12:01 7 0.00 0.00 0.02 0.00 0.00 99.98 04:13:01 all 0.03 0.00 0.01 0.01 0.00 99.95 04:13:01 0 0.03 0.00 0.00 0.03 0.00 99.93 04:13:01 1 0.05 0.00 0.03 0.02 0.02 99.88 04:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:13:01 3 0.03 0.00 0.00 0.00 0.00 99.97 04:13:01 4 0.03 0.00 0.02 0.00 0.02 99.93 04:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:13:01 7 0.05 0.00 0.02 0.00 0.00 99.93 04:14:01 all 0.03 0.00 0.03 0.01 0.00 99.94 04:14:01 0 0.00 0.00 0.02 0.07 0.00 99.92 04:14:01 1 0.05 0.00 0.05 0.00 0.00 99.90 04:14:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:14:01 4 0.05 0.00 0.05 0.00 0.02 99.88 04:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 04:14:01 7 0.03 0.00 0.03 0.00 0.02 99.92 04:15:01 all 0.16 0.00 0.02 0.01 0.00 99.80 04:15:01 0 0.00 0.00 0.02 0.07 0.00 99.92 04:15:01 1 0.05 0.00 0.05 0.00 0.02 99.88 04:15:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 4 0.02 0.00 0.03 0.00 0.00 99.95 04:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:15:01 6 1.21 0.00 0.03 0.00 0.02 98.74 04:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.94 0.00 1.08 0.24 0.02 93.73 Average: 0 4.66 0.00 1.26 1.15 0.02 92.92 Average: 1 5.11 0.00 0.97 0.06 0.02 93.84 Average: 2 4.90 0.00 1.05 0.02 0.02 94.01 Average: 3 5.05 0.00 1.04 0.03 0.02 93.86 Average: 4 5.08 0.00 1.14 0.38 0.03 93.37 Average: 5 4.85 0.00 0.96 0.04 0.02 94.13 Average: 6 5.35 0.00 1.10 0.22 0.02 93.31 Average: 7 4.49 0.00 1.10 0.03 0.02 94.36