---> uname -a: Linux prd-centos7-docker-4c-2g-609.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.0G 32G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/10/21 _x86_64_ (2 CPU) 11:14:29 LINUX RESTART (2 CPU) 11:15:01 tps rtps wtps bread/s bwrtn/s 11:16:01 74.90 3.30 71.61 2332.99 3123.36 11:17:01 0.40 0.00 0.40 0.00 7.21 11:18:01 0.43 0.00 0.43 0.00 5.80 11:19:01 0.20 0.00 0.20 0.00 2.57 11:20:01 0.28 0.00 0.28 0.00 3.28 11:21:01 0.30 0.00 0.30 0.00 4.05 11:22:01 0.15 0.00 0.15 0.00 1.92 11:23:02 128.19 0.03 128.16 3.73 32214.25 Average: 25.61 0.42 25.20 292.16 4421.32 11:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 5699916 0 608880 7.60 2620 1697516 1260576 13.92 553296 1521064 28 11:17:01 5709640 0 599148 7.48 2620 1697524 1156544 12.77 546240 1521020 28 11:18:01 5711336 0 597452 7.46 2620 1697524 1156860 12.77 544268 1521020 8 11:19:01 5711492 0 597292 7.46 2620 1697528 1156560 12.77 544304 1521020 8 11:20:01 5714432 0 594344 7.42 2620 1697536 1156644 12.77 541740 1521020 20 11:21:01 5715236 0 593540 7.41 2620 1697536 1156560 12.77 541252 1521020 16 11:22:01 5715116 0 593652 7.41 2620 1697544 1156560 12.77 541272 1521020 8 11:23:02 4572772 0 822804 10.27 2620 2610736 1554356 17.16 852360 2261220 195140 Average: 5568742 0 625889 7.81 2620 1811680 1219332 13.46 583092 1613550 24407 11:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 eth0 131.56 97.89 476.51 34.39 0.00 0.00 0.00 0.00 11:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 docker0 12.67 6.24 1.52 42.92 0.00 0.00 0.00 0.00 11:17:01 eth0 2.50 1.25 1.96 0.30 0.00 0.00 0.00 0.00 11:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 eth0 0.92 0.30 0.31 0.23 0.00 0.00 0.00 0.00 11:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 eth0 0.25 0.20 0.08 0.05 0.00 0.00 0.00 0.00 11:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 11:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:02 eth0 335.95 206.71 7636.64 27.63 0.00 0.00 0.00 0.00 11:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:02 docker0 30.17 46.58 2.88 386.96 0.00 0.00 0.00 0.00 Average: eth0 58.95 38.33 1014.67 7.83 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 5.36 6.60 0.55 53.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/10/21 _x86_64_ (2 CPU) 11:14:29 LINUX RESTART (2 CPU) 11:15:01 CPU %user %nice %system %iowait %steal %idle 11:16:01 all 4.64 0.00 1.91 1.92 0.07 91.47 11:16:01 0 4.69 0.00 2.19 2.53 0.05 90.54 11:16:01 1 4.59 0.00 1.62 1.30 0.08 92.40 11:17:01 all 0.23 0.00 0.07 0.00 0.03 99.67 11:17:01 0 0.08 0.00 0.07 0.00 0.05 99.80 11:17:01 1 0.38 0.00 0.07 0.00 0.02 99.53 11:18:01 all 0.28 0.00 0.03 0.00 0.06 99.62 11:18:01 0 0.05 0.00 0.02 0.00 0.05 99.88 11:18:01 1 0.52 0.00 0.05 0.00 0.07 99.37 11:19:01 all 0.28 0.00 0.03 0.00 0.03 99.67 11:19:01 0 0.03 0.00 0.02 0.00 0.03 99.92 11:19:01 1 0.52 0.00 0.03 0.00 0.03 99.42 11:20:01 all 0.16 0.00 0.04 0.00 0.05 99.75 11:20:01 0 0.03 0.00 0.03 0.00 0.05 99.88 11:20:01 1 0.28 0.00 0.05 0.00 0.05 99.62 11:21:01 all 0.07 0.00 0.02 0.00 0.05 99.87 11:21:01 0 0.10 0.00 0.02 0.00 0.02 99.87 11:21:01 1 0.03 0.00 0.02 0.00 0.08 99.87 11:22:01 all 0.12 0.00 0.03 0.00 0.04 99.81 11:22:01 0 0.07 0.00 0.02 0.00 0.02 99.90 11:22:01 1 0.17 0.00 0.05 0.00 0.07 99.72 11:23:02 all 12.63 0.00 5.22 1.76 0.09 80.30 11:23:02 0 12.93 0.00 5.44 1.69 0.07 79.87 11:23:02 1 12.32 0.00 5.00 1.83 0.10 80.74 Average: all 2.27 0.00 0.90 0.45 0.05 96.32 Average: 0 2.21 0.00 0.96 0.52 0.04 96.26 Average: 1 2.32 0.00 0.85 0.39 0.06 96.39