---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11404 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-11404) 04/07/22 _x86_64_ (8 CPU) 11:22:31 LINUX RESTART (8 CPU) 11:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:24:01 359.31 16.52 342.79 0.00 2234.06 155640.74 0.00 11:25:01 224.91 0.10 224.81 0.00 14.00 77172.14 0.00 11:26:01 1.48 0.00 1.48 0.00 0.00 16.41 0.00 11:27:01 2.23 0.00 2.23 0.00 0.00 25.46 0.00 11:28:01 1.52 0.02 1.50 0.00 0.13 16.39 0.00 11:29:01 1.80 0.00 1.80 0.00 0.00 19.99 0.00 11:30:01 2.92 1.58 1.33 0.00 50.39 16.93 0.00 Average: 84.22 2.57 81.65 0.00 323.78 32978.49 0.00 11:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 27573864 31605756 688840 2.09 161680 4034976 2442976 7.20 1455140 3360812 559952 11:25:01 27540872 31637548 650928 1.98 190144 4056972 2036960 6.00 1477108 3350528 88 11:26:01 27540288 31637072 651064 1.98 190176 4056988 2036960 6.00 1477372 3350532 176 11:27:01 27541916 31638800 649156 1.97 190260 4056996 2036960 6.00 1475496 3350540 180 11:28:01 27548720 31645976 642240 1.95 190312 4056996 2036960 6.00 1468956 3350852 16 11:29:01 27547576 31645036 643156 1.96 190344 4057132 2036960 6.00 1469732 3350980 12 11:30:01 27556408 31656372 631668 1.92 190392 4058648 2016356 5.94 1463460 3350648 20 Average: 27549949 31638080 651007 1.98 186187 4054101 2092019 6.17 1469609 3352127 80063 11:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:01 lo 6.17 6.17 0.60 0.60 0.00 0.00 0.00 0.00 11:24:01 docker0 252.19 272.92 21.09 2374.32 0.00 0.00 0.00 0.00 11:24:01 ens3 807.17 569.60 6805.08 113.45 0.00 0.00 0.00 0.00 11:25:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 11:25:01 docker0 7.80 9.68 0.45 38.17 0.00 0.00 0.00 0.00 11:25:01 ens3 151.28 93.42 2643.45 26.68 0.00 0.00 0.00 0.00 11:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 0.38 0.23 0.25 0.21 0.00 0.00 0.00 0.00 11:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 0.25 0.20 0.09 0.07 0.00 0.00 0.00 0.00 11:30:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 66.17 63.16 20.66 94.87 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 36.62 39.81 3.03 339.76 0.00 0.00 0.00 0.00 Average: ens3 144.89 102.70 1339.68 33.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11404) 04/07/22 _x86_64_ (8 CPU) 11:22:31 LINUX RESTART (8 CPU) 11:23:02 CPU %user %nice %system %iowait %steal %idle 11:24:01 all 12.21 0.00 4.87 1.77 0.06 81.09 11:24:01 0 11.22 0.00 4.85 1.96 0.05 81.92 11:24:01 1 9.98 0.00 4.79 0.55 0.07 84.61 11:24:01 2 12.18 0.00 5.04 2.57 0.05 80.15 11:24:01 3 12.81 0.00 4.69 0.88 0.07 81.55 11:24:01 4 12.81 0.00 4.75 1.26 0.05 81.12 11:24:01 5 13.31 0.00 4.69 3.62 0.05 78.33 11:24:01 6 13.82 0.00 3.99 0.57 0.07 81.55 11:24:01 7 11.50 0.00 6.18 2.73 0.10 79.49 11:25:01 all 18.44 0.00 5.12 1.42 0.07 74.95 11:25:01 0 18.64 0.00 5.69 0.54 0.07 75.06 11:25:01 1 18.17 0.00 4.62 0.25 0.07 76.89 11:25:01 2 18.67 0.00 5.49 4.08 0.07 71.70 11:25:01 3 17.92 0.00 4.46 0.56 0.07 76.99 11:25:01 4 18.63 0.00 4.83 1.08 0.07 75.39 11:25:01 5 17.90 0.00 4.96 1.37 0.07 75.70 11:25:01 6 18.41 0.00 5.36 2.64 0.08 73.51 11:25:01 7 19.13 0.00 5.53 0.83 0.08 74.42 11:26:01 all 0.02 0.00 0.01 0.01 0.01 99.95 11:26:01 0 0.02 0.00 0.03 0.00 0.02 99.93 11:26:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:26:01 2 0.02 0.00 0.00 0.03 0.02 99.93 11:26:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:26:01 4 0.03 0.00 0.03 0.07 0.02 99.85 11:26:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:26:01 6 0.05 0.00 0.00 0.00 0.00 99.95 11:26:01 7 0.03 0.00 0.00 0.00 0.00 99.97 11:27:01 all 0.02 0.00 0.02 0.01 0.00 99.95 11:27:01 0 0.03 0.00 0.03 0.00 0.00 99.93 11:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:27:01 2 0.02 0.00 0.00 0.05 0.00 99.93 11:27:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:27:01 4 0.05 0.00 0.03 0.03 0.02 99.87 11:27:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:27:01 6 0.05 0.00 0.07 0.00 0.00 99.88 11:27:01 7 0.00 0.00 0.03 0.00 0.02 99.95 11:28:01 all 0.04 0.00 0.03 0.01 0.01 99.92 11:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:28:01 1 0.05 0.00 0.02 0.00 0.02 99.92 11:28:01 2 0.03 0.00 0.02 0.03 0.00 99.92 11:28:01 3 0.02 0.00 0.02 0.00 0.02 99.95 11:28:01 4 0.05 0.00 0.05 0.02 0.02 99.87 11:28:01 5 0.05 0.00 0.03 0.00 0.02 99.90 11:28:01 6 0.03 0.00 0.07 0.00 0.00 99.90 11:28:01 7 0.03 0.00 0.03 0.00 0.00 99.93 11:29:01 all 0.02 0.00 0.01 0.01 0.01 99.96 11:29:01 0 0.03 0.00 0.00 0.00 0.02 99.95 11:29:01 1 0.05 0.00 0.03 0.00 0.02 99.90 11:29:01 2 0.00 0.00 0.02 0.03 0.00 99.95 11:29:01 3 0.00 0.00 0.02 0.02 0.00 99.97 11:29:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:29:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:29:01 6 0.02 0.00 0.03 0.00 0.02 99.93 11:29:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:30:01 all 0.33 0.00 0.11 0.01 0.00 99.55 11:30:01 0 0.30 0.00 0.18 0.00 0.00 99.52 11:30:01 1 0.47 0.00 0.07 0.02 0.02 99.43 11:30:01 2 0.20 0.00 0.15 0.03 0.00 99.62 11:30:01 3 0.28 0.00 0.12 0.00 0.02 99.58 11:30:01 4 0.28 0.00 0.05 0.00 0.00 99.67 11:30:01 5 0.40 0.00 0.03 0.00 0.00 99.56 11:30:01 6 0.43 0.00 0.07 0.00 0.00 99.50 11:30:01 7 0.28 0.00 0.23 0.00 0.00 99.48 Average: all 4.38 0.00 1.43 0.45 0.02 93.71 Average: 0 4.27 0.00 1.52 0.35 0.02 93.83 Average: 1 4.05 0.00 1.34 0.11 0.03 94.46 Average: 2 4.39 0.00 1.51 0.96 0.02 93.11 Average: 3 4.37 0.00 1.31 0.20 0.03 94.08 Average: 4 4.50 0.00 1.38 0.35 0.02 93.75 Average: 5 4.48 0.00 1.37 0.70 0.02 93.43 Average: 6 4.63 0.00 1.35 0.46 0.02 93.54 Average: 7 4.36 0.00 1.69 0.50 0.03 93.43