---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2568 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 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-2568) 06/17/22 _x86_64_ (8 CPU) 11:30:01 LINUX RESTART (8 CPU) 11:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:32:01 226.98 1.29 225.69 0.00 23.18 62676.97 0.00 11:33:01 115.29 0.07 115.23 0.00 15.19 32987.67 0.00 11:34:01 1.65 0.00 1.65 0.00 0.00 20.41 0.00 11:35:01 5.56 2.45 3.12 0.00 68.78 41.99 0.00 11:36:01 1.15 0.02 1.13 0.00 0.13 13.33 0.00 11:37:01 1.77 0.00 1.77 0.00 0.00 19.73 0.00 11:38:01 1.37 0.00 1.37 0.00 0.00 15.46 0.00 11:39:01 1.55 0.00 1.55 0.00 0.00 17.06 0.00 Average: 44.03 0.48 43.56 0.00 13.39 11867.70 0.00 11:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 28359820 31707424 583268 1.77 163752 3388560 2252920 6.64 1338912 2722496 13064 11:33:01 27702304 31771316 521040 1.58 173684 4046096 1871172 5.51 1330396 3339000 356 11:34:01 27703500 31772628 519484 1.58 173724 4046100 1871172 5.51 1329588 3339004 20 11:35:01 27701792 31774616 517420 1.57 173844 4048124 1922720 5.67 1330288 3339016 204 11:36:01 27703104 31775724 516320 1.57 173880 4048132 1922720 5.67 1329404 3339024 16 11:37:01 27707448 31780148 511752 1.56 173916 4048136 1922720 5.67 1324652 3339048 180 11:38:01 27707748 31780516 511420 1.56 173976 4048140 1922720 5.67 1324172 3339052 12 11:39:01 27707992 31781044 511092 1.55 173996 4048144 1922720 5.67 1323984 3339304 8 Average: 27786714 31767927 523974 1.59 172596 3965179 1951108 5.75 1328924 3261993 1732 11:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:32:01 ens3 217.22 166.92 1147.38 81.59 0.00 0.00 0.00 0.00 11:32:01 veth41dbb28 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:32:01 docker0 108.52 138.42 8.73 1100.63 0.00 0.00 0.00 0.00 11:33:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:33:01 ens3 117.94 74.43 2624.82 14.10 0.00 0.00 0.00 0.00 11:33:01 docker0 2.48 5.21 0.16 51.51 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:35:01 ens3 31.84 31.82 19.26 51.16 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 45.57 33.91 472.55 18.23 0.00 0.00 0.00 0.00 Average: docker0 13.68 17.70 1.10 142.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2568) 06/17/22 _x86_64_ (8 CPU) 11:30:01 LINUX RESTART (8 CPU) 11:31:02 CPU %user %nice %system %iowait %steal %idle 11:32:01 all 29.20 0.00 6.56 1.67 0.08 62.49 11:32:01 0 28.53 0.00 6.52 2.88 0.07 62.00 11:32:01 1 28.32 0.00 6.90 3.91 0.09 60.78 11:32:01 2 30.53 0.00 7.50 3.14 0.07 58.77 11:32:01 3 28.02 0.00 5.52 0.43 0.09 65.95 11:32:01 4 30.25 0.00 6.91 0.31 0.09 62.44 11:32:01 5 28.66 0.00 6.27 1.05 0.07 63.95 11:32:01 6 29.48 0.00 6.30 1.31 0.07 62.84 11:32:01 7 29.81 0.00 6.57 0.33 0.07 63.22 11:33:01 all 15.79 0.00 3.25 0.96 0.04 79.96 11:33:01 0 15.52 0.00 3.88 0.05 0.05 80.50 11:33:01 1 17.39 0.00 3.50 2.88 0.03 76.19 11:33:01 2 15.07 0.00 3.14 2.28 0.05 79.46 11:33:01 3 15.73 0.00 2.91 0.10 0.05 81.21 11:33:01 4 16.11 0.00 3.31 0.05 0.03 80.49 11:33:01 5 15.05 0.00 2.82 0.18 0.03 81.91 11:33:01 6 15.57 0.00 3.52 2.06 0.03 78.81 11:33:01 7 15.91 0.00 2.93 0.03 0.05 81.08 11:34:01 all 0.04 0.00 0.02 0.01 0.01 99.92 11:34:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:34:01 1 0.07 0.00 0.05 0.00 0.02 99.87 11:34:01 2 0.00 0.00 0.07 0.00 0.02 99.92 11:34:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:34:01 4 0.03 0.00 0.00 0.00 0.02 99.95 11:34:01 5 0.00 0.00 0.00 0.07 0.00 99.93 11:34:01 6 0.18 0.00 0.02 0.00 0.02 99.78 11:34:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:35:01 all 0.40 0.00 0.11 0.02 0.01 99.46 11:35:01 0 0.43 0.00 0.13 0.03 0.02 99.38 11:35:01 1 0.45 0.00 0.17 0.03 0.00 99.35 11:35:01 2 0.57 0.00 0.12 0.00 0.00 99.32 11:35:01 3 0.23 0.00 0.15 0.00 0.00 99.62 11:35:01 4 0.35 0.00 0.07 0.02 0.00 99.57 11:35:01 5 0.18 0.00 0.05 0.07 0.02 99.68 11:35:01 6 0.66 0.00 0.13 0.02 0.00 99.19 11:35:01 7 0.28 0.00 0.08 0.00 0.02 99.62 11:36:01 all 0.25 0.00 0.02 0.00 0.01 99.72 11:36:01 0 0.02 0.00 0.03 0.00 0.00 99.95 11:36:01 1 0.02 0.00 0.03 0.00 0.02 99.93 11:36:01 2 0.02 0.00 0.03 0.00 0.02 99.93 11:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:36:01 5 1.81 0.00 0.03 0.03 0.00 98.13 11:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:36:01 7 0.05 0.00 0.02 0.00 0.02 99.92 11:37:01 all 0.29 0.00 0.01 0.01 0.01 99.69 11:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:37:01 2 0.13 0.00 0.02 0.00 0.00 99.85 11:37:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:37:01 4 0.02 0.00 0.00 0.00 0.02 99.97 11:37:01 5 1.99 0.00 0.00 0.05 0.00 97.97 11:37:01 6 0.03 0.00 0.02 0.00 0.02 99.93 11:37:01 7 0.07 0.00 0.00 0.00 0.02 99.92 11:38:01 all 0.26 0.00 0.01 0.00 0.00 99.72 11:38:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:38:01 1 0.03 0.00 0.03 0.00 0.00 99.93 11:38:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:38:01 5 1.95 0.00 0.02 0.03 0.02 97.98 11:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:38:01 7 0.03 0.00 0.02 0.00 0.00 99.95 11:39:01 all 0.27 0.00 0.02 0.00 0.01 99.70 11:39:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:39:01 1 0.02 0.00 0.02 0.00 0.02 99.95 11:39:01 2 0.05 0.00 0.03 0.00 0.02 99.90 11:39:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:39:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 5 1.97 0.00 0.00 0.03 0.00 98.00 11:39:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:39:01 7 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 5.71 0.00 1.23 0.33 0.02 92.72 Average: 0 5.48 0.00 1.31 0.36 0.02 92.82 Average: 1 5.69 0.00 1.31 0.84 0.02 92.14 Average: 2 5.70 0.00 1.34 0.67 0.02 92.27 Average: 3 5.41 0.00 1.06 0.06 0.02 93.44 Average: 4 5.75 0.00 1.26 0.05 0.02 92.92 Average: 5 6.33 0.00 1.12 0.18 0.02 92.35 Average: 6 5.64 0.00 1.23 0.42 0.02 92.70 Average: 7 5.67 0.00 1.18 0.04 0.02 93.08