---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10489 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 9.8G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10489) 04/01/22 _x86_64_ (8 CPU) 21:04:49 LINUX RESTART (8 CPU) 21:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:06:02 366.09 55.38 310.71 0.00 7376.61 160117.16 0.00 21:07:01 57.31 0.95 56.36 0.00 19.93 63703.78 0.00 21:08:01 1.42 0.00 1.42 0.00 0.00 16.54 0.00 21:09:01 1.60 0.00 1.60 0.00 0.00 18.80 0.00 21:10:01 1.15 0.02 1.13 0.00 0.13 13.20 0.00 21:11:01 0.95 0.00 0.95 0.00 0.00 12.26 0.00 21:12:01 1.17 0.00 1.17 0.00 0.00 13.46 0.00 21:13:01 0.97 0.00 0.97 0.00 0.00 12.40 0.00 Average: 53.83 7.06 46.77 0.00 926.59 27916.08 0.00 21:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:06:02 29039260 31720880 590168 1.79 109428 2848540 2200460 6.48 1312748 2166536 163136 21:07:01 28840164 31786960 516428 1.57 110960 3088232 1928488 5.68 1182784 2461868 300 21:08:01 28841108 31787960 515336 1.57 111000 3088236 1928488 5.68 1182396 2461872 28 21:09:01 28841824 31788980 514360 1.56 111056 3088364 1928488 5.68 1181552 2462096 48 21:10:01 28846280 31793448 509752 1.55 111096 3088364 1944592 5.73 1177140 2462100 16 21:11:01 28847420 31794652 508468 1.55 111136 3088372 1944592 5.73 1176180 2462104 180 21:12:01 28851948 31799244 503880 1.53 111164 3088376 1944592 5.73 1171680 2462156 16 21:13:01 28851888 31799240 504056 1.53 111196 3088380 1944592 5.73 1171780 2462160 184 Average: 28869986 31783920 520306 1.58 110880 3058358 1970536 5.81 1194532 2425112 20488 21:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:06:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 21:06:02 ens3 712.40 406.15 5486.91 110.29 0.00 0.00 0.00 0.00 21:06:02 docker0 13.58 12.83 1.47 91.62 0.00 0.00 0.00 0.00 21:06:02 veth7894d2e 9.71 10.31 0.85 79.97 0.00 0.00 0.00 0.01 21:07:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 21:07:01 ens3 153.60 100.61 2578.75 68.12 0.00 0.00 0.00 0.00 21:07:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 0.22 0.02 0.01 0.01 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:09:01 ens3 0.60 0.13 0.06 0.01 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 ens3 14.13 8.90 13.10 0.78 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:11:01 ens3 0.32 0.20 0.09 0.07 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:13:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 110.10 64.45 1006.66 22.32 0.00 0.00 0.00 0.00 Average: docker0 1.71 1.61 0.18 11.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10489) 04/01/22 _x86_64_ (8 CPU) 21:04:49 LINUX RESTART (8 CPU) 21:05:01 CPU %user %nice %system %iowait %steal %idle 21:06:02 all 15.72 0.00 4.41 2.61 0.07 77.19 21:06:02 0 15.59 0.00 3.80 1.78 0.07 78.76 21:06:02 1 15.83 0.00 4.31 1.14 0.05 78.66 21:06:02 2 15.08 0.00 3.63 1.86 0.07 79.37 21:06:02 3 14.90 0.00 4.78 7.07 0.08 73.17 21:06:02 4 15.96 0.00 3.64 0.66 0.05 79.69 21:06:02 5 14.38 0.00 5.97 3.08 0.07 76.50 21:06:02 6 18.86 0.00 4.05 4.17 0.08 72.84 21:06:02 7 15.15 0.00 5.09 1.12 0.08 78.55 21:07:01 all 14.25 0.00 2.65 0.51 0.05 82.55 21:07:01 0 14.73 0.00 2.32 0.03 0.05 82.86 21:07:01 1 13.47 0.00 2.72 0.05 0.07 83.69 21:07:01 2 13.71 0.00 2.58 0.02 0.05 83.64 21:07:01 3 13.94 0.00 2.47 0.99 0.05 82.54 21:07:01 4 14.04 0.00 2.44 0.15 0.05 83.31 21:07:01 5 14.09 0.00 2.87 0.73 0.05 82.26 21:07:01 6 15.78 0.00 3.34 2.03 0.03 78.82 21:07:01 7 14.20 0.00 2.47 0.03 0.05 83.25 21:08:01 all 0.26 0.00 0.02 0.00 0.01 99.71 21:08:01 0 1.99 0.00 0.02 0.00 0.00 98.00 21:08:01 1 0.03 0.00 0.02 0.00 0.02 99.93 21:08:01 2 0.03 0.00 0.03 0.00 0.02 99.92 21:08:01 3 0.02 0.00 0.02 0.02 0.00 99.95 21:08:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:08:01 5 0.02 0.00 0.02 0.02 0.02 99.93 21:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:09:01 all 0.27 0.00 0.00 0.01 0.01 99.70 21:09:01 0 1.99 0.00 0.00 0.00 0.02 98.00 21:09:01 1 0.05 0.00 0.02 0.00 0.02 99.92 21:09:01 2 0.03 0.00 0.00 0.00 0.02 99.95 21:09:01 3 0.02 0.00 0.00 0.05 0.00 99.93 21:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:09:01 5 0.02 0.00 0.00 0.03 0.00 99.95 21:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:09:01 7 0.03 0.00 0.00 0.00 0.02 99.95 21:10:01 all 0.12 0.00 0.02 0.00 0.01 99.85 21:10:01 0 0.68 0.00 0.00 0.00 0.00 99.32 21:10:01 1 0.03 0.00 0.03 0.00 0.03 99.90 21:10:01 2 0.00 0.00 0.02 0.00 0.00 99.98 21:10:01 3 0.08 0.00 0.03 0.02 0.00 99.87 21:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:10:01 5 0.03 0.00 0.02 0.00 0.02 99.93 21:10:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:10:01 7 0.08 0.00 0.07 0.00 0.00 99.85 21:11:01 all 0.10 0.00 0.01 0.01 0.00 99.88 21:11:01 0 0.67 0.00 0.02 0.00 0.02 99.30 21:11:01 1 0.03 0.00 0.02 0.00 0.02 99.93 21:11:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:11:01 3 0.03 0.00 0.00 0.05 0.00 99.92 21:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:11:01 5 0.00 0.00 0.00 0.02 0.00 99.98 21:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:12:01 all 0.01 0.00 0.01 0.01 0.01 99.96 21:12:01 0 0.02 0.00 0.00 0.00 0.03 99.95 21:12:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:12:01 2 0.00 0.00 0.00 0.00 0.02 99.98 21:12:01 3 0.00 0.00 0.02 0.07 0.02 99.90 21:12:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:12:01 5 0.02 0.00 0.00 0.03 0.00 99.95 21:12:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:12:01 7 0.02 0.00 0.03 0.00 0.02 99.93 21:13:01 all 0.01 0.00 0.01 0.00 0.00 99.97 21:13:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:13:01 3 0.00 0.00 0.02 0.02 0.00 99.97 21:13:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:13:01 5 0.00 0.00 0.00 0.02 0.00 99.98 21:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:13:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 3.80 0.00 0.88 0.39 0.02 94.91 Average: 0 4.42 0.00 0.76 0.22 0.03 94.56 Average: 1 3.65 0.00 0.88 0.15 0.03 95.29 Average: 2 3.57 0.00 0.78 0.23 0.02 95.40 Average: 3 3.58 0.00 0.91 1.03 0.02 94.47 Average: 4 3.71 0.00 0.76 0.10 0.01 95.41 Average: 5 3.53 0.00 1.10 0.49 0.02 94.87 Average: 6 4.29 0.00 0.91 0.77 0.01 94.02 Average: 7 3.62 0.00 0.95 0.14 0.02 95.26