---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64106 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: 2799.996 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 8% / 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 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64106) 05/19/22 _x86_64_ (8 CPU) 20:08:56 LINUX RESTART (8 CPU) 20:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:10:02 303.10 64.96 238.14 0.00 10333.61 196847.86 0.00 20:11:01 206.00 1.46 204.54 0.00 15.45 89849.14 0.00 20:12:01 44.11 0.05 44.06 0.00 3.20 19111.50 0.00 20:13:01 1.23 0.00 1.23 0.00 0.00 13.73 0.00 20:14:01 1.32 0.03 1.28 0.00 0.40 16.66 0.00 20:15:01 0.87 0.00 0.87 0.00 0.00 10.26 0.00 20:16:01 5.21 0.15 5.06 0.00 12.13 101.93 0.00 Average: 79.96 9.54 70.42 0.00 1484.00 43594.14 0.00 20:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:10:02 29221224 31759184 562336 1.71 107196 2717644 2251348 6.63 1119640 2197536 389748 20:11:01 27939760 31768528 520080 1.58 189032 3805404 1866656 5.50 1198152 3247100 70232 20:12:01 27513908 31771732 519028 1.58 195520 4190212 1794060 5.29 1214748 3619028 24 20:13:01 27515160 31773032 517560 1.57 195556 4190212 1794060 5.29 1214116 3619032 16 20:14:01 27515668 31773688 516688 1.57 195588 4190224 1794060 5.29 1212932 3619180 24 20:15:01 27515336 31773420 516904 1.57 195604 4190232 1794060 5.29 1213404 3619204 12 20:16:01 27470916 31731096 555348 1.69 195760 4191304 2441036 7.19 1255048 3619292 244 Average: 27813139 31764383 529706 1.61 182037 3925033 1962183 5.78 1204006 3362910 65757 20:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:10:02 docker0 0.77 0.72 0.11 1.75 0.00 0.00 0.00 0.00 20:10:02 lo 7.47 7.47 0.72 0.72 0.00 0.00 0.00 0.00 20:10:02 ens3 854.52 520.30 7923.59 109.44 0.00 0.00 0.00 0.00 20:11:01 docker0 249.15 345.78 19.12 2820.04 0.00 0.00 0.00 0.00 20:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 veth32bf021 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 20:11:01 ens3 417.10 303.35 2869.13 95.40 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 20:12:01 ens3 112.06 67.61 2528.09 11.91 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 0.42 0.05 0.05 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 ens3 0.65 0.48 0.34 0.27 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 ens3 35.23 28.71 22.55 40.77 0.00 0.00 0.00 0.00 Average: docker0 35.20 48.80 2.71 397.37 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 202.35 131.10 1903.80 36.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64106) 05/19/22 _x86_64_ (8 CPU) 20:08:56 LINUX RESTART (8 CPU) 20:09:01 CPU %user %nice %system %iowait %steal %idle 20:10:02 all 9.75 0.00 4.36 3.80 0.08 82.01 20:10:02 0 11.75 0.00 4.46 1.74 0.07 81.98 20:10:02 1 9.74 0.00 5.25 5.48 0.07 79.46 20:10:02 2 8.46 0.00 4.63 0.91 0.07 85.93 20:10:02 3 9.91 0.00 3.83 6.09 0.08 80.09 20:10:02 4 9.97 0.00 3.86 4.04 0.12 82.01 20:10:02 5 9.09 0.00 2.79 6.30 0.05 81.77 20:10:02 6 9.02 0.00 5.45 4.26 0.07 81.21 20:10:02 7 10.04 0.00 4.62 1.59 0.08 83.66 20:11:01 all 17.72 0.00 5.66 1.59 0.07 74.95 20:11:01 0 16.85 0.00 4.99 0.09 0.07 78.00 20:11:01 1 17.65 0.00 6.25 4.05 0.07 71.98 20:11:01 2 18.15 0.00 5.54 0.10 0.07 76.14 20:11:01 3 17.03 0.00 4.79 0.26 0.07 77.86 20:11:01 4 18.61 0.00 5.43 1.63 0.07 74.26 20:11:01 5 17.10 0.00 5.46 0.09 0.07 77.28 20:11:01 6 19.42 0.00 7.09 3.34 0.09 70.07 20:11:01 7 16.95 0.00 5.76 3.16 0.09 74.04 20:12:01 all 3.32 0.00 1.40 0.63 0.03 94.62 20:12:01 0 3.46 0.00 1.14 0.50 0.03 94.86 20:12:01 1 3.32 0.00 1.31 0.05 0.03 95.29 20:12:01 2 3.06 0.00 1.37 0.13 0.03 95.40 20:12:01 3 3.53 0.00 1.14 0.20 0.02 95.11 20:12:01 4 3.30 0.00 1.62 1.11 0.03 93.94 20:12:01 5 3.22 0.00 1.22 0.03 0.03 95.49 20:12:01 6 3.56 0.00 2.12 2.97 0.03 91.32 20:12:01 7 3.10 0.00 1.26 0.08 0.02 95.54 20:13:01 all 0.01 0.00 0.01 0.00 0.01 99.96 20:13:01 0 0.02 0.00 0.00 0.00 0.02 99.97 20:13:01 1 0.02 0.00 0.03 0.02 0.00 99.93 20:13:01 2 0.03 0.00 0.00 0.00 0.00 99.97 20:13:01 3 0.00 0.00 0.02 0.02 0.02 99.95 20:13:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:13:01 7 0.00 0.00 0.02 0.00 0.02 99.97 20:14:01 all 0.03 0.00 0.01 0.01 0.00 99.96 20:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:14:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:14:01 2 0.05 0.00 0.02 0.00 0.00 99.93 20:14:01 3 0.03 0.00 0.02 0.02 0.00 99.93 20:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:14:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:14:01 6 0.00 0.00 0.00 0.03 0.00 99.97 20:14:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:15:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:15:01 0 0.02 0.00 0.02 0.00 0.02 99.95 20:15:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:15:01 3 0.00 0.00 0.02 0.02 0.00 99.97 20:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:15:01 6 0.02 0.00 0.02 0.02 0.00 99.95 20:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:16:01 all 0.49 0.00 0.23 0.02 0.01 99.24 20:16:01 0 0.44 0.00 0.28 0.00 0.02 99.26 20:16:01 1 0.23 0.00 0.15 0.02 0.02 99.58 20:16:01 2 0.35 0.00 0.20 0.00 0.02 99.43 20:16:01 3 0.48 0.00 0.18 0.07 0.00 99.27 20:16:01 4 0.28 0.00 0.18 0.00 0.02 99.52 20:16:01 5 0.60 0.00 0.23 0.00 0.00 99.17 20:16:01 6 0.87 0.00 0.33 0.03 0.02 98.75 20:16:01 7 0.70 0.00 0.27 0.05 0.02 98.97 Average: all 4.41 0.00 1.65 0.86 0.03 93.05 Average: 0 4.61 0.00 1.55 0.33 0.03 93.48 Average: 1 4.38 0.00 1.84 1.36 0.03 92.39 Average: 2 4.23 0.00 1.66 0.16 0.03 93.92 Average: 3 4.37 0.00 1.41 0.95 0.03 93.24 Average: 4 4.54 0.00 1.57 0.96 0.03 92.89 Average: 5 4.23 0.00 1.37 0.92 0.02 93.47 Average: 6 4.63 0.00 2.12 1.51 0.03 91.71 Average: 7 4.32 0.00 1.68 0.68 0.03 93.29