---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19460 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-19460) 04/11/22 _x86_64_ (8 CPU) 05:03:51 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:02 402.58 57.11 345.47 0.00 7462.85 195152.02 0.00 05:06:01 142.08 1.10 140.98 0.00 12.88 37311.78 0.00 05:07:01 85.84 0.02 85.82 0.00 2.13 15835.24 0.00 05:08:01 0.98 0.00 0.98 0.00 0.00 12.40 0.00 05:09:01 1.40 0.02 1.38 0.00 0.13 16.00 0.00 05:10:01 0.97 0.00 0.97 0.00 0.00 11.86 0.00 05:11:01 35.81 0.00 35.81 0.00 0.00 18154.57 0.00 05:12:01 1.95 0.00 1.95 0.00 0.00 23.73 0.00 05:13:01 1.10 0.00 1.10 0.00 0.00 11.33 0.00 05:14:01 1.18 0.00 1.18 0.00 0.00 14.13 0.00 05:15:01 2.00 0.00 2.00 0.00 0.00 26.25 0.00 Average: 61.32 5.30 56.02 0.00 680.90 24215.22 0.00 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 29130752 31723220 583868 1.78 113308 2756452 2209968 6.51 1195904 2188768 46892 05:06:01 28435992 31708080 582980 1.77 152448 3337728 2204936 6.50 1501552 2503252 307152 05:07:01 28599040 31769512 524200 1.59 154392 3245464 1816676 5.35 1325568 2527852 24 05:08:01 28599308 31769876 523768 1.59 154428 3245464 1816676 5.35 1325720 2527852 176 05:09:01 28605160 31775660 518012 1.58 154464 3245472 1816676 5.35 1319248 2527876 16 05:10:01 28605380 31775932 517556 1.57 154484 3245476 1816676 5.35 1319116 2527880 180 05:11:01 28087324 31768144 523680 1.59 163324 3697312 1828784 5.39 1346876 2966820 136 05:12:01 28087836 31768724 523068 1.59 163384 3697316 1828784 5.39 1346140 2966824 48 05:13:01 28089992 31770892 520840 1.58 163396 3697316 1828784 5.39 1344312 2966824 8 05:14:01 28090016 31770968 520700 1.58 163444 3697320 1828784 5.39 1344344 2966828 184 05:15:01 28089904 31770916 520696 1.58 163516 3697300 1828784 5.39 1344764 2966812 12 Average: 28401882 31761084 532670 1.62 154599 3414784 1893230 5.58 1337595 2694326 32257 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 lo 6.93 6.93 0.67 0.67 0.00 0.00 0.00 0.00 05:05:02 docker0 82.42 94.00 7.01 437.13 0.00 0.00 0.00 0.00 05:05:02 veth8670f56 62.55 76.47 6.03 320.93 0.00 0.00 0.00 0.03 05:05:02 ens3 784.19 543.50 5866.54 117.34 0.00 0.00 0.00 0.00 05:06:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:06:01 docker0 37.94 51.75 2.92 714.96 0.00 0.00 0.00 0.00 05:06:01 ens3 118.84 90.12 758.74 64.08 0.00 0.00 0.00 0.00 05:06:01 vethe355305 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 05:07:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 05:07:01 docker0 7.12 9.42 0.41 51.70 0.00 0.00 0.00 0.00 05:07:01 ens3 20.56 14.60 103.22 3.39 0.00 0.00 0.00 0.00 05:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 3.02 1.33 0.77 0.53 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 1.25 0.47 0.56 0.39 0.00 0.00 0.00 0.00 05:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 1.08 0.42 0.39 0.27 0.00 0.00 0.00 0.00 05:11:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 98.75 63.29 2522.37 10.49 0.00 0.00 0.00 0.00 05:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 ens3 0.12 0.02 0.01 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 0.23 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 ens3 0.27 0.08 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 11.55 14.05 0.94 108.52 0.00 0.00 0.00 0.00 Average: ens3 93.47 64.88 841.32 17.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19460) 04/11/22 _x86_64_ (8 CPU) 05:03:51 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:02 all 10.59 0.00 4.74 2.69 0.06 81.92 05:05:02 0 10.63 0.00 6.04 0.59 0.07 82.67 05:05:02 1 9.77 0.00 3.99 4.73 0.07 81.44 05:05:02 2 11.94 0.00 4.84 0.37 0.05 82.80 05:05:02 3 9.77 0.00 4.05 0.56 0.05 85.57 05:05:02 4 10.68 0.00 5.52 1.31 0.05 82.44 05:05:02 5 10.08 0.00 4.18 1.13 0.05 84.56 05:05:02 6 10.13 0.00 3.70 5.54 0.07 80.57 05:05:02 7 11.75 0.00 5.61 7.30 0.07 75.27 05:06:01 all 35.39 0.00 6.27 0.91 0.08 57.35 05:06:01 0 36.05 0.00 6.03 0.24 0.09 57.60 05:06:01 1 35.37 0.00 6.93 3.64 0.09 53.98 05:06:01 2 36.12 0.00 5.70 0.41 0.07 57.70 05:06:01 3 35.09 0.00 6.37 0.12 0.10 58.32 05:06:01 4 36.08 0.00 5.99 2.29 0.07 55.57 05:06:01 5 34.98 0.00 6.08 0.17 0.09 58.68 05:06:01 6 36.17 0.00 6.87 0.29 0.07 56.60 05:06:01 7 33.21 0.00 6.20 0.10 0.09 60.40 05:07:01 all 1.50 0.00 0.61 0.43 0.01 97.45 05:07:01 0 1.52 0.00 0.57 0.28 0.02 97.61 05:07:01 1 1.14 0.00 0.45 0.00 0.02 98.40 05:07:01 2 1.42 0.00 0.92 1.10 0.02 96.54 05:07:01 3 1.37 0.00 0.63 1.00 0.02 96.98 05:07:01 4 0.87 0.00 0.40 0.58 0.02 98.13 05:07:01 5 2.93 0.00 0.74 0.10 0.02 96.22 05:07:01 6 1.40 0.00 0.48 0.07 0.00 98.05 05:07:01 7 1.37 0.00 0.68 0.28 0.02 97.64 05:08:01 all 0.02 0.00 0.01 0.00 0.00 99.96 05:08:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:08:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 05:08:01 3 0.05 0.00 0.00 0.02 0.00 99.93 05:08:01 4 0.02 0.00 0.02 0.02 0.02 99.93 05:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 all 0.03 0.00 0.03 0.01 0.00 99.94 05:09:01 0 0.05 0.00 0.10 0.00 0.02 99.83 05:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 2 0.00 0.00 0.03 0.03 0.00 99.93 05:09:01 3 0.03 0.00 0.02 0.02 0.00 99.93 05:09:01 4 0.05 0.00 0.02 0.00 0.00 99.93 05:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:09:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:09:01 7 0.05 0.00 0.02 0.00 0.00 99.93 05:10:01 all 0.01 0.00 0.01 0.00 0.01 99.97 05:10:01 0 0.07 0.00 0.02 0.00 0.02 99.90 05:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:10:01 3 0.00 0.00 0.00 0.00 0.02 99.98 05:10:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 6 0.00 0.00 0.03 0.00 0.02 99.95 05:10:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 all 2.87 0.00 1.03 0.32 0.01 95.77 05:11:01 0 2.93 0.00 0.84 0.28 0.02 95.94 05:11:01 1 3.09 0.00 1.17 0.00 0.00 95.74 05:11:01 2 2.44 0.00 1.20 0.02 0.02 96.32 05:11:01 3 2.39 0.00 1.05 0.50 0.02 96.03 05:11:01 4 3.30 0.00 0.70 0.00 0.02 95.98 05:11:01 5 3.07 0.00 0.92 0.02 0.02 95.97 05:11:01 6 3.24 0.00 0.87 0.05 0.00 95.84 05:11:01 7 2.47 0.00 1.46 1.69 0.02 94.36 05:12:01 all 0.26 0.00 0.01 0.01 0.01 99.71 05:12:01 0 0.00 0.00 0.00 0.00 0.02 99.98 05:12:01 1 0.00 0.00 0.02 0.00 0.02 99.97 05:12:01 2 0.00 0.00 0.00 0.05 0.00 99.95 05:12:01 3 0.02 0.00 0.02 0.03 0.00 99.93 05:12:01 4 2.00 0.00 0.02 0.00 0.03 97.95 05:12:01 5 0.00 0.00 0.02 0.00 0.00 99.98 05:12:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:12:01 7 0.03 0.00 0.02 0.00 0.00 99.95 05:13:01 all 0.26 0.00 0.01 0.00 0.01 99.72 05:13:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:13:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:13:01 2 0.00 0.00 0.00 0.02 0.00 99.98 05:13:01 3 0.02 0.00 0.02 0.02 0.02 99.93 05:13:01 4 1.99 0.00 0.02 0.00 0.02 97.98 05:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 7 0.03 0.00 0.00 0.00 0.02 99.95 05:14:01 all 0.26 0.00 0.00 0.01 0.00 99.72 05:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 2 0.00 0.00 0.00 0.02 0.00 99.98 05:14:01 3 0.02 0.00 0.00 0.03 0.00 99.95 05:14:01 4 2.00 0.00 0.02 0.00 0.02 97.96 05:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 6 0.00 0.00 0.00 0.00 0.02 99.98 05:14:01 7 0.00 0.00 0.00 0.03 0.00 99.97 05:15:01 all 0.27 0.00 0.01 0.03 0.01 99.69 05:15:01 0 0.05 0.00 0.03 0.00 0.00 99.92 05:15:01 1 0.03 0.00 0.00 0.02 0.00 99.95 05:15:01 2 0.02 0.00 0.00 0.12 0.00 99.87 05:15:01 3 0.02 0.00 0.00 0.05 0.02 99.92 05:15:01 4 1.97 0.00 0.02 0.00 0.02 98.00 05:15:01 5 0.03 0.00 0.00 0.00 0.02 99.95 05:15:01 6 0.02 0.00 0.00 0.03 0.00 99.95 05:15:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.59 0.00 1.14 0.40 0.02 93.85 Average: 0 4.59 0.00 1.23 0.13 0.02 94.03 Average: 1 4.41 0.00 1.13 0.75 0.02 93.69 Average: 2 4.64 0.00 1.14 0.19 0.01 94.01 Average: 3 4.35 0.00 1.09 0.21 0.02 94.33 Average: 4 5.27 0.00 1.14 0.38 0.02 93.20 Average: 5 4.56 0.00 1.07 0.13 0.02 94.22 Average: 6 4.55 0.00 1.07 0.54 0.02 93.82 Average: 7 4.36 0.00 1.25 0.85 0.02 93.52