---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1560 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-1560) 06/07/22 _x86_64_ (8 CPU) 00:07:45 LINUX RESTART (8 CPU) 00:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:09:01 466.68 54.66 412.03 0.00 5168.08 189445.14 0.00 00:10:01 156.66 0.22 156.44 0.00 2.40 18651.96 0.00 00:11:01 2.10 0.00 2.10 0.00 0.00 38.40 0.00 00:12:01 0.92 0.00 0.92 0.00 0.00 11.20 0.00 00:13:01 1.40 0.02 1.38 0.00 0.13 15.86 0.00 00:14:01 0.93 0.00 0.93 0.00 0.00 12.13 0.00 00:15:01 36.33 0.03 36.29 0.00 6.40 19080.29 0.00 Average: 95.02 7.85 87.17 0.00 739.77 32471.70 0.00 00:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:09:01 28920532 31735864 559732 1.70 124024 2958676 2262552 6.67 1156700 2416480 620 00:10:01 28870132 31756000 534488 1.63 126480 3013336 1918880 5.66 1276120 2326144 900 00:11:01 28872428 31758368 531852 1.62 126528 3013340 1918880 5.66 1275240 2326148 16 00:12:01 28881200 31767180 522896 1.59 126560 3013340 1918880 5.66 1265804 2326148 268 00:13:01 28881608 31767632 522280 1.59 126596 3013348 1918880 5.66 1266200 2326156 200 00:14:01 28882640 31768696 521216 1.59 126628 3013348 1918880 5.66 1264792 2326156 168 00:15:01 28359312 31756892 531592 1.62 137268 3465376 1923060 5.67 1298132 2765488 316 Average: 28809693 31758662 532008 1.62 127726 3070109 1968573 5.80 1257570 2401817 355 00:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:09:01 veth560ceef 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:09:01 lo 7.06 7.06 0.69 0.69 0.00 0.00 0.00 0.00 00:09:01 ens3 650.66 367.95 5905.63 103.30 0.00 0.00 0.00 0.00 00:09:01 docker0 12.69 14.78 0.89 105.65 0.00 0.00 0.00 0.00 00:10:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 00:10:01 ens3 135.16 106.63 588.87 68.86 0.00 0.00 0.00 0.00 00:10:01 docker0 56.09 67.29 4.29 506.52 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 14.51 5.95 12.72 0.79 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:12:01 ens3 0.60 0.52 0.27 0.22 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 ens3 0.15 0.12 0.11 0.07 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:14:01 ens3 0.28 0.20 0.08 0.07 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 00:15:01 ens3 125.43 83.29 2522.75 53.27 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 132.42 80.68 1290.25 32.37 0.00 0.00 0.00 0.00 Average: docker0 9.83 11.72 0.74 87.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1560) 06/07/22 _x86_64_ (8 CPU) 00:07:45 LINUX RESTART (8 CPU) 00:08:01 CPU %user %nice %system %iowait %steal %idle 00:09:01 all 11.23 0.00 4.78 1.59 0.12 82.28 00:09:01 0 12.85 0.00 3.41 0.67 0.10 82.96 00:09:01 1 14.37 0.00 4.12 0.49 0.10 80.92 00:09:01 2 12.18 0.00 4.04 1.04 0.10 82.64 00:09:01 3 9.85 0.00 5.99 4.76 0.13 79.27 00:09:01 4 10.91 0.00 5.72 4.79 0.12 78.46 00:09:01 5 9.71 0.00 4.92 0.39 0.12 84.86 00:09:01 6 12.58 0.00 4.82 0.27 0.13 82.19 00:09:01 7 7.38 0.00 5.23 0.29 0.14 86.97 00:10:01 all 18.46 0.00 4.51 0.47 0.09 76.48 00:10:01 0 17.87 0.00 5.32 1.60 0.08 75.13 00:10:01 1 18.85 0.00 4.62 0.96 0.10 75.47 00:10:01 2 19.93 0.00 4.49 0.31 0.10 75.17 00:10:01 3 18.05 0.00 4.15 0.22 0.08 77.50 00:10:01 4 18.61 0.00 4.52 0.10 0.08 76.68 00:10:01 5 19.94 0.00 4.62 0.02 0.07 75.35 00:10:01 6 16.73 0.00 4.07 0.03 0.10 79.06 00:10:01 7 17.65 0.00 4.31 0.49 0.08 77.47 00:11:01 all 0.30 0.00 0.02 0.01 0.01 99.67 00:11:01 0 0.12 0.00 0.05 0.00 0.02 99.82 00:11:01 1 0.03 0.00 0.02 0.02 0.02 99.92 00:11:01 2 1.99 0.00 0.00 0.00 0.00 98.01 00:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:11:01 4 0.05 0.00 0.00 0.00 0.02 99.93 00:11:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:11:01 6 0.03 0.00 0.02 0.00 0.00 99.95 00:11:01 7 0.12 0.00 0.05 0.03 0.00 99.80 00:12:01 all 0.14 0.00 0.02 0.00 0.01 99.82 00:12:01 0 0.07 0.00 0.07 0.00 0.02 99.85 00:12:01 1 0.05 0.00 0.05 0.03 0.02 99.85 00:12:01 2 0.90 0.00 0.02 0.00 0.02 99.07 00:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 00:12:01 5 0.02 0.00 0.02 0.00 0.02 99.95 00:12:01 6 0.05 0.00 0.02 0.00 0.00 99.93 00:12:01 7 0.02 0.00 0.03 0.00 0.00 99.95 00:13:01 all 0.02 0.00 0.01 0.00 0.00 99.96 00:13:01 0 0.08 0.00 0.03 0.00 0.00 99.88 00:13:01 1 0.02 0.00 0.03 0.02 0.02 99.92 00:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:13:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:13:01 4 0.02 0.00 0.02 0.00 0.02 99.95 00:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:13:01 7 0.03 0.00 0.00 0.00 0.00 99.97 00:14:01 all 0.04 0.00 0.02 0.00 0.01 99.94 00:14:01 0 0.07 0.00 0.03 0.00 0.02 99.88 00:14:01 1 0.03 0.00 0.02 0.03 0.02 99.90 00:14:01 2 0.07 0.00 0.02 0.00 0.00 99.92 00:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:14:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:14:01 7 0.03 0.00 0.02 0.00 0.02 99.93 00:15:01 all 2.93 0.00 1.27 0.26 0.04 95.49 00:15:01 0 3.66 0.00 1.24 0.25 0.03 94.82 00:15:01 1 2.85 0.00 1.37 1.76 0.03 93.99 00:15:01 2 2.82 0.00 1.06 0.00 0.03 96.09 00:15:01 3 2.54 0.00 1.81 0.00 0.05 95.60 00:15:01 4 2.54 0.00 0.94 0.03 0.05 96.44 00:15:01 5 3.12 0.00 0.97 0.03 0.05 95.82 00:15:01 6 3.79 0.00 0.95 0.00 0.03 95.23 00:15:01 7 2.13 0.00 1.85 0.03 0.03 95.96 Average: all 4.71 0.00 1.51 0.33 0.04 93.41 Average: 0 4.93 0.00 1.44 0.36 0.04 93.23 Average: 1 5.14 0.00 1.45 0.47 0.04 92.89 Average: 2 5.41 0.00 1.37 0.19 0.04 92.99 Average: 3 4.33 0.00 1.70 0.71 0.04 93.23 Average: 4 4.57 0.00 1.59 0.70 0.04 93.11 Average: 5 4.66 0.00 1.50 0.06 0.04 93.74 Average: 6 4.72 0.00 1.41 0.04 0.04 93.79 Average: 7 3.88 0.00 1.63 0.12 0.04 94.33