---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19430 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-19430) 04/11/22 _x86_64_ (8 CPU) 01:23:29 LINUX RESTART (8 CPU) 01:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:25:01 406.81 13.05 393.76 0.00 2068.80 128199.29 0.00 01:26:01 174.89 0.10 174.79 0.00 3.20 38758.01 0.00 01:27:01 1.37 0.00 1.37 0.00 0.00 18.81 0.00 01:28:01 1.68 0.00 1.68 0.00 0.00 19.99 0.00 01:29:01 1.17 0.02 1.15 0.00 0.13 14.00 0.00 01:30:01 1.70 0.00 1.70 0.00 0.00 19.19 0.00 01:31:01 1.03 0.00 1.03 0.00 0.00 12.66 0.00 01:32:01 1.32 0.00 1.32 0.00 0.00 16.80 0.00 01:33:01 0.97 0.00 0.97 0.00 0.00 11.20 0.00 01:34:01 1.80 0.00 1.80 0.00 0.00 26.53 0.00 01:35:01 0.85 0.00 0.85 0.00 0.00 11.46 0.00 Average: 53.43 1.18 52.25 0.00 185.51 15019.85 0.00 01:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 28553392 31683856 610184 1.86 148648 3212732 2300324 6.78 1400192 2503176 192232 01:26:01 28091840 31770016 523928 1.59 163292 3697576 1800340 5.31 1354024 2959236 96 01:27:01 28092364 31770672 522708 1.59 163344 3697580 1800340 5.31 1354168 2959240 176 01:28:01 28093720 31772012 521324 1.59 163396 3697584 1800340 5.31 1353108 2959244 172 01:29:01 28101572 31779932 513404 1.56 163440 3697592 1800340 5.31 1345444 2959256 216 01:30:01 28102784 31781184 512088 1.56 163480 3697596 1800340 5.31 1344496 2959252 208 01:31:01 28109068 31787496 505736 1.54 163512 3697600 1800340 5.31 1338288 2959260 180 01:32:01 28109700 31788168 505220 1.54 163540 3697604 1800340 5.31 1338176 2959264 220 01:33:01 28110016 31788524 504888 1.54 163560 3697604 1800340 5.31 1337336 2959280 24 01:34:01 28109132 31787668 505648 1.54 163612 3697584 1800340 5.31 1338192 2959260 212 01:35:01 28109312 31787912 505300 1.54 163628 3697588 1800340 5.31 1337868 2959264 180 Average: 28143900 31772495 520948 1.58 162132 3653513 1845793 5.44 1349208 2917794 17629 01:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 veth492a0fa 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:25:01 ens3 407.12 288.36 4905.19 87.82 0.00 0.00 0.00 0.00 01:25:01 docker0 119.18 146.13 10.01 1109.99 0.00 0.00 0.00 0.00 01:25:01 lo 5.76 5.76 0.57 0.57 0.00 0.00 0.00 0.00 01:26:01 ens3 168.93 107.11 2691.44 45.47 0.00 0.00 0.00 0.00 01:26:01 docker0 8.41 13.45 0.49 89.55 0.00 0.00 0.00 0.00 01:26:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 01:27:01 ens3 1.17 0.27 0.40 0.26 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 1.07 0.40 0.40 0.27 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:29:01 ens3 0.62 0.32 0.34 0.26 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 0.32 0.10 0.02 0.01 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:31:01 ens3 1.48 0.68 0.53 0.29 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 0.53 0.42 0.27 0.21 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 ens3 0.10 0.07 0.01 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:35:01 ens3 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 52.34 35.79 684.39 12.13 0.00 0.00 0.00 0.00 Average: docker0 11.44 14.31 0.94 107.53 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19430) 04/11/22 _x86_64_ (8 CPU) 01:23:29 LINUX RESTART (8 CPU) 01:24:02 CPU %user %nice %system %iowait %steal %idle 01:25:01 all 18.45 0.00 5.88 1.50 0.07 74.09 01:25:01 0 18.37 0.00 5.52 1.11 0.07 74.94 01:25:01 1 17.60 0.00 6.06 0.95 0.09 75.31 01:25:01 2 17.51 0.00 6.73 0.63 0.07 75.06 01:25:01 3 18.89 0.00 5.05 0.31 0.07 75.67 01:25:01 4 18.72 0.00 6.47 2.55 0.09 72.17 01:25:01 5 18.86 0.00 5.82 3.40 0.07 71.85 01:25:01 6 18.79 0.00 5.10 0.15 0.05 75.91 01:25:01 7 18.88 0.00 6.31 2.92 0.07 71.82 01:26:01 all 26.55 0.00 5.11 0.87 0.07 67.40 01:26:01 0 25.92 0.00 5.06 0.55 0.07 68.40 01:26:01 1 26.60 0.00 5.16 0.69 0.07 67.48 01:26:01 2 26.17 0.00 5.14 2.53 0.07 66.09 01:26:01 3 26.81 0.00 5.03 1.18 0.07 66.91 01:26:01 4 25.89 0.00 5.11 1.32 0.07 67.62 01:26:01 5 26.97 0.00 5.23 0.40 0.08 67.32 01:26:01 6 26.61 0.00 4.69 0.08 0.07 68.55 01:26:01 7 27.41 0.00 5.47 0.19 0.10 66.83 01:27:01 all 0.03 0.00 0.02 0.01 0.01 99.94 01:27:01 0 0.03 0.00 0.02 0.02 0.00 99.93 01:27:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:27:01 2 0.03 0.00 0.00 0.00 0.02 99.95 01:27:01 3 0.03 0.00 0.05 0.00 0.02 99.90 01:27:01 4 0.00 0.00 0.02 0.03 0.02 99.93 01:27:01 5 0.03 0.00 0.02 0.00 0.00 99.95 01:27:01 6 0.03 0.00 0.05 0.00 0.02 99.90 01:27:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:28:01 all 0.04 0.00 0.02 0.01 0.00 99.94 01:28:01 0 0.03 0.00 0.05 0.03 0.00 99.88 01:28:01 1 0.02 0.00 0.00 0.00 0.02 99.97 01:28:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:28:01 3 0.05 0.00 0.02 0.00 0.00 99.93 01:28:01 4 0.02 0.00 0.00 0.02 0.00 99.97 01:28:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:28:01 6 0.07 0.00 0.05 0.00 0.00 99.88 01:28:01 7 0.08 0.00 0.02 0.00 0.00 99.90 01:29:01 all 0.02 0.00 0.02 0.01 0.01 99.94 01:29:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:29:01 1 0.02 0.00 0.00 0.02 0.00 99.97 01:29:01 2 0.03 0.00 0.03 0.00 0.00 99.93 01:29:01 3 0.03 0.00 0.05 0.00 0.00 99.92 01:29:01 4 0.00 0.00 0.02 0.03 0.00 99.95 01:29:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:29:01 6 0.00 0.00 0.03 0.00 0.03 99.93 01:29:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:30:01 all 0.02 0.00 0.02 0.00 0.00 99.95 01:30:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:30:01 1 0.00 0.00 0.00 0.02 0.00 99.98 01:30:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:30:01 3 0.03 0.00 0.05 0.00 0.00 99.92 01:30:01 4 0.02 0.00 0.02 0.02 0.02 99.93 01:30:01 5 0.00 0.00 0.00 0.00 0.02 99.98 01:30:01 6 0.07 0.00 0.05 0.00 0.00 99.88 01:30:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:31:01 all 0.04 0.00 0.02 0.01 0.00 99.93 01:31:01 0 0.03 0.00 0.03 0.00 0.00 99.93 01:31:01 1 0.05 0.00 0.00 0.03 0.00 99.92 01:31:01 2 0.07 0.00 0.02 0.00 0.00 99.92 01:31:01 3 0.05 0.00 0.05 0.00 0.00 99.90 01:31:01 4 0.02 0.00 0.00 0.03 0.00 99.95 01:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:31:01 6 0.03 0.00 0.05 0.00 0.02 99.90 01:31:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:32:01 all 0.02 0.00 0.01 0.01 0.00 99.96 01:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:32:01 1 0.00 0.00 0.02 0.03 0.00 99.95 01:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:32:01 3 0.00 0.00 0.00 0.00 0.02 99.98 01:32:01 4 0.02 0.00 0.00 0.03 0.00 99.95 01:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:32:01 6 0.10 0.00 0.03 0.00 0.00 99.87 01:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:33:01 all 0.03 0.00 0.01 0.00 0.01 99.95 01:33:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:33:01 1 0.00 0.00 0.00 0.02 0.02 99.97 01:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:33:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:33:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:33:01 6 0.07 0.00 0.05 0.00 0.03 99.85 01:33:01 7 0.03 0.00 0.00 0.00 0.00 99.97 01:34:01 all 0.05 0.00 0.01 0.01 0.00 99.93 01:34:01 0 0.00 0.00 0.00 0.00 0.02 99.98 01:34:01 1 0.10 0.00 0.00 0.03 0.00 99.87 01:34:01 2 0.07 0.00 0.02 0.00 0.00 99.92 01:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:34:01 4 0.03 0.00 0.00 0.03 0.00 99.93 01:34:01 5 0.00 0.00 0.00 0.00 0.02 99.98 01:34:01 6 0.07 0.00 0.07 0.00 0.00 99.87 01:34:01 7 0.10 0.00 0.00 0.00 0.00 99.90 01:35:01 all 0.02 0.00 0.01 0.00 0.00 99.96 01:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:35:01 1 0.03 0.00 0.00 0.02 0.00 99.95 01:35:01 2 0.03 0.00 0.00 0.00 0.00 99.97 01:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:35:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:35:01 6 0.03 0.00 0.03 0.00 0.02 99.92 01:35:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.05 0.00 0.99 0.22 0.02 94.72 Average: 0 3.99 0.00 0.96 0.15 0.02 94.87 Average: 1 3.97 0.00 1.00 0.16 0.02 94.85 Average: 2 3.94 0.00 1.07 0.28 0.01 94.70 Average: 3 4.11 0.00 0.92 0.13 0.02 94.81 Average: 4 4.00 0.00 1.04 0.36 0.02 94.58 Average: 5 4.13 0.00 1.00 0.34 0.02 94.52 Average: 6 4.11 0.00 0.91 0.02 0.02 94.94 Average: 7 4.16 0.00 1.05 0.27 0.02 94.49