---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7788 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 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-7788) 03/17/22 _x86_64_ (8 CPU) 05:25:22 LINUX RESTART (8 CPU) 05:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:27:01 85.82 10.71 75.10 0.00 1926.88 71489.29 0.00 05:28:01 59.68 0.05 59.63 0.00 1.07 30830.81 0.00 05:29:01 1.83 0.00 1.83 0.00 0.00 21.46 0.00 05:30:01 1.40 0.00 1.40 0.00 0.00 16.93 0.00 05:31:01 1.25 0.03 1.22 0.00 0.40 13.46 0.00 05:32:01 1.50 0.00 1.50 0.00 0.00 18.26 0.00 05:33:01 0.95 0.00 0.95 0.00 0.00 12.26 0.00 Average: 21.78 1.54 20.23 0.00 275.47 14629.31 0.00 05:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 28813328 31747540 549492 1.67 107608 3079892 2029516 5.98 1409240 2259264 406172 05:28:01 28777968 31790244 510548 1.55 112684 3145332 1799048 5.30 1244492 2453876 412 05:29:01 28778448 31790792 509924 1.55 112740 3145336 1799048 5.30 1244696 2453880 172 05:30:01 28779352 31791728 508952 1.55 112772 3145336 1799048 5.30 1243396 2453880 212 05:31:01 28785176 31797776 502940 1.53 112820 3145344 1799048 5.30 1236920 2454044 24 05:32:01 28786128 31799000 501552 1.53 112860 3145480 1799048 5.30 1236856 2454164 212 05:33:01 28790184 31803080 497468 1.51 112880 3145488 1799048 5.30 1232396 2454168 20 Average: 28787226 31788594 511554 1.56 112052 3136030 1831972 5.40 1263999 2426182 58175 05:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 05:27:01 ens3 295.82 254.29 4441.79 51.23 0.00 0.00 0.00 0.00 05:27:01 vethb2f0da3 46.53 56.67 4.41 412.61 0.00 0.00 0.00 0.03 05:27:01 docker0 147.84 113.73 13.20 766.30 0.00 0.00 0.00 0.00 05:28:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 05:28:01 ens3 142.09 120.48 2531.67 67.90 0.00 0.00 0.00 0.00 05:28:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 ens3 0.45 0.23 0.26 0.19 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:30:01 ens3 10.90 5.07 9.58 0.37 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 0.60 0.13 0.12 0.07 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:32:01 ens3 1.50 0.78 0.71 0.48 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 64.49 54.43 997.77 17.18 0.00 0.00 0.00 0.00 Average: docker0 21.13 16.25 1.89 109.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7788) 03/17/22 _x86_64_ (8 CPU) 05:25:22 LINUX RESTART (8 CPU) 05:26:01 CPU %user %nice %system %iowait %steal %idle 05:27:01 all 28.77 0.00 6.14 0.70 0.08 64.32 05:27:01 0 28.81 0.00 5.71 0.17 0.07 65.24 05:27:01 1 29.72 0.00 6.18 0.51 0.08 63.51 05:27:01 2 28.82 0.00 6.24 0.20 0.08 64.65 05:27:01 3 29.04 0.00 6.24 0.34 0.08 64.29 05:27:01 4 29.51 0.00 5.87 1.64 0.07 62.91 05:27:01 5 27.76 0.00 6.83 0.19 0.07 65.16 05:27:01 6 28.16 0.00 5.96 0.17 0.07 65.65 05:27:01 7 28.31 0.00 6.09 2.40 0.08 63.11 05:28:01 all 10.34 0.00 2.18 0.77 0.04 86.68 05:28:01 0 11.30 0.00 2.26 0.05 0.05 86.34 05:28:01 1 10.71 0.00 1.88 0.76 0.03 86.62 05:28:01 2 10.20 0.00 2.14 0.03 0.03 87.59 05:28:01 3 10.54 0.00 1.87 0.02 0.03 87.53 05:28:01 4 10.12 0.00 2.20 0.13 0.03 87.51 05:28:01 5 10.01 0.00 1.83 0.05 0.03 88.08 05:28:01 6 9.64 0.00 2.16 0.12 0.03 88.05 05:28:01 7 10.18 0.00 3.08 5.02 0.03 81.69 05:29:01 all 0.17 0.00 0.01 0.01 0.01 99.80 05:29:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:29:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 2 0.05 0.00 0.03 0.00 0.02 99.90 05:29:01 3 1.22 0.00 0.00 0.00 0.00 98.78 05:29:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:29:01 5 0.02 0.00 0.00 0.00 0.02 99.97 05:29:01 6 0.05 0.00 0.02 0.00 0.02 99.92 05:29:01 7 0.02 0.00 0.03 0.07 0.00 99.88 05:30:01 all 0.04 0.00 0.01 0.00 0.01 99.94 05:30:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:30:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:30:01 2 0.05 0.00 0.03 0.00 0.03 99.88 05:30:01 3 0.00 0.00 0.02 0.00 0.02 99.97 05:30:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:30:01 5 0.07 0.00 0.02 0.00 0.00 99.92 05:30:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:30:01 7 0.08 0.00 0.02 0.03 0.02 99.85 05:31:01 all 0.02 0.00 0.01 0.01 0.00 99.95 05:31:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:31:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:31:01 2 0.05 0.00 0.03 0.00 0.02 99.90 05:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:31:01 4 0.03 0.00 0.00 0.00 0.02 99.95 05:31:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:31:01 6 0.00 0.00 0.03 0.00 0.00 99.97 05:31:01 7 0.02 0.00 0.02 0.10 0.00 99.87 05:32:01 all 0.02 0.00 0.01 0.00 0.01 99.96 05:32:01 0 0.02 0.00 0.00 0.00 0.02 99.97 05:32:01 1 0.00 0.00 0.02 0.00 0.02 99.97 05:32:01 2 0.07 0.00 0.02 0.00 0.02 99.90 05:32:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:32:01 4 0.05 0.00 0.00 0.00 0.00 99.95 05:32:01 5 0.03 0.00 0.00 0.00 0.02 99.95 05:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:32:01 7 0.00 0.00 0.00 0.03 0.00 99.97 05:33:01 all 0.02 0.00 0.01 0.00 0.00 99.96 05:33:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:33:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:33:01 2 0.02 0.00 0.05 0.00 0.02 99.92 05:33:01 3 0.00 0.00 0.00 0.00 0.02 99.98 05:33:01 4 0.05 0.00 0.02 0.00 0.00 99.93 05:33:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:33:01 6 0.02 0.00 0.00 0.02 0.00 99.97 05:33:01 7 0.03 0.00 0.03 0.02 0.00 99.92 Average: all 5.58 0.00 1.19 0.21 0.02 93.00 Average: 0 5.70 0.00 1.13 0.03 0.02 93.11 Average: 1 5.75 0.00 1.15 0.18 0.02 92.90 Average: 2 5.56 0.00 1.21 0.03 0.03 93.17 Average: 3 5.79 0.00 1.15 0.05 0.02 92.98 Average: 4 5.64 0.00 1.15 0.25 0.02 92.95 Average: 5 5.37 0.00 1.23 0.03 0.02 93.34 Average: 6 5.36 0.00 1.16 0.04 0.02 93.42 Average: 7 5.46 0.00 1.31 1.09 0.02 92.12