---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9245 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 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-9245) 03/28/22 _x86_64_ (8 CPU) 11:02:43 LINUX RESTART (8 CPU) 11:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:04:02 384.71 57.10 327.61 0.00 7439.92 176972.08 0.00 11:05:01 257.84 0.10 257.74 0.00 6.37 71204.88 0.00 11:06:01 41.09 0.02 41.07 0.00 4.27 16843.99 0.00 11:07:01 0.95 0.00 0.95 0.00 0.00 11.88 0.00 11:08:01 1.48 0.02 1.47 0.00 0.13 16.39 0.00 11:09:01 8.72 0.00 8.72 0.00 0.00 272.49 0.00 11:10:01 3.78 0.00 3.78 0.00 0.00 111.96 0.00 11:11:01 1.02 0.02 1.00 0.00 1.20 14.13 0.00 Average: 87.09 7.17 79.92 0.00 933.49 33102.89 0.00 11:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:02 28327760 31753848 536128 1.63 147324 3494180 2001512 5.90 1289736 2821544 691052 11:05:01 28161204 31716500 574200 1.75 179128 3578228 2233172 6.58 1398040 2865264 0 11:06:01 27718408 31760440 528796 1.61 187384 4007504 1787376 5.27 1371304 3281856 16 11:07:01 27718988 31761052 528000 1.61 187416 4007508 1787376 5.27 1369944 3281860 180 11:08:01 27728924 31771036 517728 1.57 187444 4007508 1787376 5.27 1360168 3281920 16 11:09:01 27729388 31772452 516220 1.57 188308 4007524 1787376 5.27 1361240 3281964 312 11:10:01 27736852 31780364 508260 1.55 188648 4007532 1787376 5.27 1352852 3281940 12 11:11:01 27735968 31779684 508868 1.55 188664 4007612 1803524 5.32 1353908 3282116 220 Average: 27857186 31761922 527275 1.60 181790 3889700 1871886 5.52 1357149 3172308 86476 11:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:02 ens3 962.76 637.12 7116.85 128.55 0.00 0.00 0.00 0.00 11:04:02 docker0 236.57 278.91 19.61 2294.58 0.00 0.00 0.00 0.00 11:04:02 lo 6.73 6.73 0.65 0.65 0.00 0.00 0.00 0.00 11:05:01 ens3 93.78 70.41 183.31 67.21 0.00 0.00 0.00 0.00 11:05:01 docker0 15.29 19.56 0.88 91.41 0.00 0.00 0.00 0.00 11:05:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 11:06:01 ens3 112.25 63.88 2522.36 11.00 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 11:07:01 ens3 0.60 0.60 0.04 0.05 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:08:01 ens3 7.11 4.07 9.76 0.31 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 85.35 58.44 62.24 69.69 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 ens3 45.60 38.25 24.03 58.00 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 1.87 1.32 2.56 0.53 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 163.82 109.35 1242.45 41.86 0.00 0.00 0.00 0.00 Average: docker0 31.52 37.35 2.56 298.70 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9245) 03/28/22 _x86_64_ (8 CPU) 11:02:43 LINUX RESTART (8 CPU) 11:03:01 CPU %user %nice %system %iowait %steal %idle 11:04:02 all 12.30 0.00 5.17 2.77 0.09 79.67 11:04:02 0 12.45 0.00 5.55 0.94 0.08 80.98 11:04:02 1 11.90 0.00 4.23 3.32 0.08 80.46 11:04:02 2 11.43 0.00 4.02 3.67 0.08 80.80 11:04:02 3 14.29 0.00 4.39 0.89 0.08 80.35 11:04:02 4 13.71 0.00 6.01 1.75 0.10 78.43 11:04:02 5 13.50 0.00 4.38 1.16 0.10 80.86 11:04:02 6 8.77 0.00 5.11 5.90 0.07 80.15 11:04:02 7 12.32 0.00 7.67 4.54 0.12 75.35 11:05:01 all 20.07 0.00 6.21 2.32 0.11 71.29 11:05:01 0 20.69 0.00 6.12 2.94 0.09 70.16 11:05:01 1 21.47 0.00 7.82 7.25 0.12 63.33 11:05:01 2 19.96 0.00 6.26 0.22 0.09 73.47 11:05:01 3 22.60 0.00 6.18 0.60 0.14 70.49 11:05:01 4 20.18 0.00 6.40 4.13 0.10 69.18 11:05:01 5 17.89 0.00 5.24 2.39 0.10 74.38 11:05:01 6 19.23 0.00 6.53 0.67 0.10 73.47 11:05:01 7 18.52 0.00 5.10 0.40 0.12 75.86 11:06:01 all 3.13 0.00 1.22 0.37 0.03 95.25 11:06:01 0 3.60 0.00 1.37 0.05 0.03 94.94 11:06:01 1 4.45 0.00 1.37 0.53 0.02 93.63 11:06:01 2 3.36 0.00 1.42 0.07 0.03 95.12 11:06:01 3 3.21 0.00 1.27 0.00 0.02 95.51 11:06:01 4 2.87 0.00 0.84 0.00 0.03 96.26 11:06:01 5 2.40 0.00 1.44 2.01 0.02 94.14 11:06:01 6 2.98 0.00 1.09 0.32 0.03 95.58 11:06:01 7 2.15 0.00 0.99 0.00 0.02 96.84 11:07:01 all 0.03 0.00 0.01 0.00 0.00 99.95 11:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:07:01 1 0.08 0.00 0.00 0.00 0.02 99.90 11:07:01 2 0.03 0.00 0.03 0.00 0.00 99.93 11:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:07:01 5 0.03 0.00 0.02 0.02 0.00 99.93 11:07:01 6 0.02 0.00 0.00 0.02 0.00 99.97 11:07:01 7 0.05 0.00 0.05 0.00 0.02 99.88 11:08:01 all 0.04 0.00 0.03 0.00 0.00 99.92 11:08:01 0 0.05 0.00 0.05 0.02 0.00 99.88 11:08:01 1 0.02 0.00 0.03 0.00 0.00 99.95 11:08:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:08:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:08:01 4 0.05 0.00 0.02 0.00 0.00 99.93 11:08:01 5 0.03 0.00 0.02 0.00 0.02 99.93 11:08:01 6 0.02 0.00 0.03 0.02 0.00 99.93 11:08:01 7 0.10 0.00 0.03 0.00 0.00 99.87 11:09:01 all 0.47 0.00 0.14 0.08 0.01 99.30 11:09:01 0 0.03 0.00 0.07 0.00 0.02 99.88 11:09:01 1 1.68 0.00 0.07 0.00 0.00 98.25 11:09:01 2 0.37 0.00 0.17 0.03 0.00 99.43 11:09:01 3 0.35 0.00 0.20 0.03 0.02 99.40 11:09:01 4 0.35 0.00 0.15 0.05 0.00 99.45 11:09:01 5 0.28 0.00 0.08 0.02 0.00 99.62 11:09:01 6 0.13 0.00 0.13 0.50 0.00 99.23 11:09:01 7 0.58 0.00 0.25 0.03 0.02 99.11 11:10:01 all 0.13 0.00 0.08 0.04 0.01 99.75 11:10:01 0 0.12 0.00 0.08 0.02 0.00 99.78 11:10:01 1 0.08 0.00 0.05 0.00 0.02 99.85 11:10:01 2 0.22 0.00 0.17 0.02 0.02 99.58 11:10:01 3 0.20 0.00 0.10 0.03 0.00 99.67 11:10:01 4 0.12 0.00 0.07 0.02 0.02 99.78 11:10:01 5 0.10 0.00 0.03 0.03 0.00 99.83 11:10:01 6 0.03 0.00 0.07 0.22 0.00 99.68 11:10:01 7 0.13 0.00 0.07 0.00 0.02 99.78 11:11:01 all 0.03 0.00 0.04 0.00 0.00 99.92 11:11:01 0 0.02 0.00 0.05 0.00 0.00 99.93 11:11:01 1 0.02 0.00 0.03 0.00 0.00 99.95 11:11:01 2 0.07 0.00 0.12 0.00 0.02 99.80 11:11:01 3 0.03 0.00 0.03 0.00 0.02 99.92 11:11:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:11:01 5 0.02 0.00 0.05 0.02 0.00 99.92 11:11:01 6 0.00 0.00 0.02 0.02 0.00 99.97 11:11:01 7 0.07 0.00 0.03 0.00 0.00 99.90 Average: all 4.46 0.00 1.59 0.69 0.03 93.23 Average: 0 4.56 0.00 1.64 0.49 0.03 93.29 Average: 1 4.89 0.00 1.67 1.36 0.03 92.05 Average: 2 4.37 0.00 1.51 0.50 0.03 93.59 Average: 3 5.02 0.00 1.51 0.19 0.03 93.25 Average: 4 4.59 0.00 1.66 0.73 0.03 92.98 Average: 5 4.22 0.00 1.39 0.70 0.03 93.67 Average: 6 3.83 0.00 1.60 0.95 0.03 93.60 Average: 7 4.17 0.00 1.75 0.62 0.04 93.43