---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21226 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: 2799.994 BogoMIPS: 5599.98 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-21226) 04/18/22 _x86_64_ (8 CPU) 12:04:13 LINUX RESTART (8 CPU) 12:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:06:01 213.11 2.02 211.10 0.00 48.12 82606.98 0.00 12:07:01 187.52 0.13 187.39 0.00 14.93 32457.18 0.00 12:08:01 1.38 0.00 1.38 0.00 0.00 284.86 0.00 12:09:01 2.22 0.00 2.22 0.00 0.00 293.28 0.00 12:10:01 1.60 0.03 1.57 0.00 0.40 159.31 0.00 12:11:01 1.63 0.00 1.63 0.00 0.00 287.64 0.00 12:12:01 1.02 0.00 1.02 0.00 0.00 280.31 0.00 12:13:01 1.80 0.02 1.78 0.00 1.20 288.75 0.00 Average: 50.95 0.27 50.68 0.00 8.00 14441.21 0.00 12:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 28434456 31613336 670644 2.04 165832 3232880 2325588 6.85 1244728 2754372 29912 12:07:01 27938192 31770476 512756 1.56 178676 3818392 1740352 5.13 1148252 3291392 144 12:08:01 27939192 31771584 511440 1.56 178700 3818396 1740352 5.13 1147152 3291396 28 12:09:01 27939648 31772092 510828 1.55 178760 3818392 1740352 5.13 1147104 3291396 20 12:10:01 27942672 31775220 507660 1.54 178812 3818416 1740352 5.13 1143492 3291420 24 12:11:01 27943852 31776440 506420 1.54 178840 3818416 1740352 5.13 1142452 3291416 16 12:12:01 27955988 31788484 494304 1.50 178860 3818420 1740352 5.13 1130780 3291420 24 12:13:01 27953404 31785972 496716 1.51 178904 3818432 1740352 5.13 1133536 3291436 36 Average: 28005926 31756700 526346 1.60 177173 3745218 1813506 5.34 1154687 3224281 3776 12:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 vethd6fabb3 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 12:06:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 12:06:01 docker0 215.69 291.75 17.97 2170.56 0.00 0.00 0.00 0.00 12:06:01 ens3 491.36 339.90 5609.95 93.52 0.00 0.00 0.00 0.00 12:07:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 12:07:01 docker0 8.68 13.85 0.51 91.98 0.00 0.00 0.00 0.00 12:07:01 ens3 166.89 97.08 2693.22 21.72 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 3.98 4.60 0.32 10.90 0.00 0.00 0.00 0.00 12:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 1.68 0.83 1.53 0.05 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 17.70 25.86 3.54 29.42 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 27.66 37.67 2.28 278.90 0.00 0.00 0.00 0.00 Average: ens3 84.38 57.97 1029.10 19.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21226) 04/18/22 _x86_64_ (8 CPU) 12:04:13 LINUX RESTART (8 CPU) 12:05:02 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 11.71 0.00 4.77 2.70 0.08 80.73 12:06:01 0 11.36 0.00 4.32 0.43 0.07 83.82 12:06:01 1 11.44 0.00 5.80 12.07 0.10 70.59 12:06:01 2 11.83 0.00 4.21 0.55 0.07 83.35 12:06:01 3 10.65 0.00 4.12 0.79 0.09 84.35 12:06:01 4 13.10 0.00 6.03 0.34 0.09 80.43 12:06:01 5 11.78 0.00 4.05 0.83 0.09 83.25 12:06:01 6 11.97 0.00 4.66 2.61 0.07 80.68 12:06:01 7 11.59 0.00 4.99 3.99 0.10 79.33 12:07:01 all 19.27 0.00 4.37 1.61 0.10 74.65 12:07:01 0 19.26 0.00 4.61 0.87 0.08 75.17 12:07:01 1 17.52 0.00 4.56 1.92 0.10 75.90 12:07:01 2 18.15 0.00 3.88 3.14 0.10 74.73 12:07:01 3 20.89 0.00 4.54 2.73 0.10 71.74 12:07:01 4 19.74 0.00 4.39 0.71 0.08 75.08 12:07:01 5 18.86 0.00 4.30 1.37 0.12 75.35 12:07:01 6 19.68 0.00 4.53 1.61 0.10 74.07 12:07:01 7 20.08 0.00 4.14 0.54 0.10 75.14 12:08:01 all 0.02 0.00 0.01 0.01 0.00 99.96 12:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 1 0.03 0.00 0.03 0.03 0.02 99.88 12:08:01 2 0.00 0.00 0.02 0.02 0.00 99.97 12:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 4 0.07 0.00 0.03 0.00 0.00 99.90 12:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 7 0.03 0.00 0.02 0.00 0.00 99.95 12:09:01 all 0.01 0.00 0.02 0.01 0.00 99.95 12:09:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:09:01 1 0.00 0.00 0.02 0.03 0.00 99.95 12:09:01 2 0.02 0.00 0.00 0.03 0.00 99.95 12:09:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:09:01 4 0.03 0.00 0.07 0.00 0.02 99.88 12:09:01 5 0.03 0.00 0.02 0.02 0.00 99.93 12:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:09:01 7 0.02 0.00 0.03 0.00 0.00 99.95 12:10:01 all 0.03 0.00 0.01 0.01 0.00 99.95 12:10:01 0 0.03 0.00 0.00 0.00 0.00 99.97 12:10:01 1 0.02 0.00 0.00 0.02 0.00 99.97 12:10:01 2 0.02 0.00 0.02 0.03 0.00 99.93 12:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:10:01 4 0.07 0.00 0.07 0.00 0.02 99.85 12:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 6 0.05 0.00 0.00 0.00 0.00 99.95 12:10:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:11:01 all 0.01 0.00 0.01 0.01 0.00 99.97 12:11:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:11:01 1 0.02 0.00 0.00 0.03 0.00 99.95 12:11:01 2 0.02 0.00 0.00 0.02 0.00 99.97 12:11:01 3 0.02 0.00 0.03 0.00 0.00 99.95 12:11:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:11:01 5 0.02 0.00 0.05 0.00 0.02 99.92 12:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:12:01 all 0.01 0.00 0.01 0.01 0.00 99.96 12:12:01 0 0.02 0.00 0.03 0.00 0.00 99.95 12:12:01 1 0.00 0.00 0.00 0.00 0.02 99.98 12:12:01 2 0.00 0.00 0.02 0.05 0.00 99.93 12:12:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:12:01 5 0.05 0.00 0.03 0.00 0.00 99.92 12:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:12:01 7 0.02 0.00 0.00 0.00 0.02 99.97 12:13:01 all 0.07 0.00 0.05 0.01 0.00 99.87 12:13:01 0 0.05 0.00 0.05 0.00 0.00 99.90 12:13:01 1 0.10 0.00 0.03 0.03 0.00 99.83 12:13:01 2 0.03 0.00 0.03 0.02 0.00 99.92 12:13:01 3 0.02 0.00 0.03 0.00 0.00 99.95 12:13:01 4 0.12 0.00 0.02 0.00 0.00 99.87 12:13:01 5 0.15 0.00 0.15 0.00 0.02 99.68 12:13:01 6 0.05 0.00 0.03 0.00 0.00 99.92 12:13:01 7 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 3.84 0.00 1.14 0.53 0.02 94.46 Average: 0 3.80 0.00 1.11 0.16 0.02 94.91 Average: 1 3.60 0.00 1.28 1.73 0.03 93.36 Average: 2 3.71 0.00 1.01 0.48 0.02 94.78 Average: 3 3.91 0.00 1.08 0.44 0.02 94.55 Average: 4 4.09 0.00 1.31 0.13 0.03 94.45 Average: 5 3.81 0.00 1.06 0.27 0.03 94.83 Average: 6 3.93 0.00 1.14 0.52 0.02 94.39 Average: 7 3.92 0.00 1.13 0.55 0.03 94.37