---> uname -a: Linux prd-centos7-docker-4c-2g-98.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: 2799.996 BogoMIPS: 5599.99 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) 12/02/21 _x86_64_ (2 CPU) 14:17:29 LINUX RESTART (2 CPU) 14:18:01 tps rtps wtps bread/s bwrtn/s 14:19:01 16.68 3.10 13.59 2295.70 2480.64 14:20:01 0.58 0.00 0.58 0.00 9.89 14:21:01 0.23 0.00 0.23 0.00 3.31 14:22:01 0.20 0.00 0.20 0.00 3.63 14:23:01 0.23 0.00 0.23 0.00 2.25 14:24:01 0.32 0.00 0.32 0.00 4.95 14:25:01 0.30 0.00 0.30 0.00 5.48 14:26:01 0.25 0.00 0.25 0.00 2.80 14:27:01 0.23 0.00 0.23 0.00 2.70 14:28:01 234.25 0.13 234.12 13.72 54754.78 Average: 25.34 0.32 25.01 231.03 5729.14 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 5679788 0 629692 7.86 2620 1696832 1270840 14.03 574656 1520468 28 14:20:01 5688540 0 620932 7.75 2620 1696840 1200036 13.25 567512 1520444 20 14:21:01 5694020 0 615452 7.68 2620 1696840 1166256 12.88 562680 1520444 20 14:22:01 5691596 0 617868 7.71 2620 1696848 1166340 12.88 565104 1520448 20 14:23:01 5690684 0 618776 7.73 2620 1696852 1166388 12.88 566064 1520444 20 14:24:01 5691824 0 617636 7.71 2620 1696852 1166184 12.88 564992 1520444 16 14:25:01 5692220 0 617232 7.71 2620 1696860 1166112 12.87 564672 1520444 8 14:26:01 5691156 0 618292 7.72 2620 1696864 1166112 12.87 565940 1520444 8 14:27:01 5681040 0 628404 7.85 2620 1696868 1166112 12.87 576276 1520444 8 14:28:01 3982564 0 1004552 12.54 2620 3019196 1569440 17.33 1040020 2529864 188 Average: 5518343 0 658884 8.23 2620 1829085 1220382 13.47 614792 1621389 34 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 eth0 87.20 65.65 400.84 17.58 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 11.14 6.04 1.12 39.43 0.00 0.00 0.00 0.00 14:20:01 eth0 1.50 0.62 0.57 0.43 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 eth0 0.98 0.18 0.17 0.07 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 1.33 0.37 0.43 0.26 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 eth0 0.65 0.40 0.34 0.26 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 0.20 0.15 0.07 0.01 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 eth0 433.77 298.87 7708.10 124.96 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 61.57 70.06 5.41 390.72 0.00 0.00 0.00 0.00 Average: eth0 52.63 36.67 811.35 14.37 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 7.27 7.61 0.65 43.03 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) 12/02/21 _x86_64_ (2 CPU) 14:17:29 LINUX RESTART (2 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 3.65 0.00 1.52 0.29 0.03 94.51 14:19:01 0 3.66 0.00 1.53 0.20 0.03 94.58 14:19:01 1 3.65 0.00 1.50 0.37 0.03 94.45 14:20:01 all 0.28 0.00 0.06 0.00 0.01 99.65 14:20:01 0 0.05 0.00 0.07 0.00 0.02 99.87 14:20:01 1 0.52 0.00 0.05 0.00 0.00 99.43 14:21:01 all 0.23 0.00 0.05 0.00 0.02 99.70 14:21:01 0 0.07 0.00 0.07 0.00 0.02 99.85 14:21:01 1 0.40 0.00 0.03 0.00 0.02 99.55 14:22:01 all 0.28 0.00 0.04 0.00 0.01 99.67 14:22:01 0 0.08 0.00 0.07 0.00 0.02 99.83 14:22:01 1 0.48 0.00 0.02 0.00 0.00 99.50 14:23:01 all 0.28 0.00 0.04 0.00 0.02 99.66 14:23:01 0 0.07 0.00 0.05 0.00 0.02 99.87 14:23:01 1 0.50 0.00 0.03 0.00 0.02 99.45 14:24:01 all 0.25 0.00 0.07 0.00 0.02 99.67 14:24:01 0 0.22 0.00 0.07 0.00 0.02 99.70 14:24:01 1 0.28 0.00 0.07 0.00 0.02 99.63 14:25:01 all 0.27 0.00 0.06 0.00 0.02 99.66 14:25:01 0 0.48 0.00 0.07 0.00 0.02 99.43 14:25:01 1 0.05 0.00 0.05 0.00 0.02 99.88 14:26:01 all 0.21 0.00 0.05 0.00 0.02 99.72 14:26:01 0 0.37 0.00 0.03 0.00 0.02 99.58 14:26:01 1 0.05 0.00 0.07 0.00 0.02 99.87 14:27:01 all 0.24 0.00 0.06 0.00 0.01 99.69 14:27:01 0 0.42 0.00 0.05 0.00 0.00 99.53 14:27:01 1 0.07 0.00 0.07 0.00 0.02 99.85 14:28:01 all 26.25 0.00 10.88 2.79 0.10 59.98 14:28:01 0 27.37 0.00 11.49 3.13 0.11 57.90 14:28:01 1 25.14 0.00 10.27 2.46 0.09 62.05 Average: all 3.06 0.00 1.23 0.29 0.02 95.40 Average: 0 3.13 0.00 1.29 0.32 0.03 95.24 Average: 1 2.99 0.00 1.16 0.27 0.02 95.56