---> uname -a: Linux prd-centos7-docker-4c-2g-365.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 31G 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 31G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/12/21 _x86_64_ (2 CPU) 17:32:42 LINUX RESTART (2 CPU) 17:33:01 tps rtps wtps bread/s bwrtn/s 17:34:01 91.61 7.45 84.16 3432.01 6839.93 17:35:01 1.73 0.00 1.73 0.00 32.31 17:36:01 0.27 0.00 0.27 0.00 3.25 17:37:01 0.23 0.00 0.23 0.00 3.36 17:38:01 0.25 0.00 0.25 0.00 2.58 17:39:01 0.22 0.00 0.22 0.00 3.18 17:40:01 0.37 0.00 0.37 0.00 6.50 17:41:01 0.25 0.00 0.25 0.00 2.75 17:42:01 11.92 0.03 11.89 3.73 6671.15 Average: 11.88 0.83 11.05 382.11 1508.27 17:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:01 5607164 0 636408 7.95 2620 1762740 1258652 13.90 588428 1569704 20 17:35:01 5615336 0 628228 7.84 2620 1762748 1191160 13.15 581388 1569668 16 17:36:01 5618584 0 624980 7.80 2620 1762748 1161360 12.82 578140 1570596 8 17:37:01 5615720 0 627836 7.84 2620 1762756 1161456 12.82 580704 1570596 8 17:38:01 5620624 0 622928 7.78 2620 1762760 1161132 12.82 576200 1570844 8 17:39:01 5617672 0 625876 7.81 2620 1762764 1161216 12.82 579444 1570844 24 17:40:01 5617736 0 625808 7.81 2620 1762768 1161132 12.82 578824 1571012 8 17:41:01 5607976 0 635560 7.94 2620 1762776 1161132 12.82 588840 1571016 8 17:42:01 4889768 0 763752 9.54 2620 2352792 1524828 16.83 762260 2060260 465468 Average: 5534509 0 643486 8.03 2620 1828317 1215785 13.42 601581 1624949 51730 17:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:01 eth0 510.20 382.21 1642.03 85.79 0.00 0.00 0.00 0.00 17:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 docker0 89.80 51.43 8.78 349.94 0.00 0.00 0.00 0.00 17:35:01 eth0 1.32 0.28 0.33 0.20 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 eth0 2.93 0.55 0.75 0.36 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 eth0 1.15 0.52 0.56 0.39 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 0.20 0.08 0.01 0.04 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 eth0 0.37 0.28 0.15 0.09 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 135.48 81.32 4054.13 9.93 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.50 51.76 633.48 10.77 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 9.99 5.72 0.98 38.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/12/21 _x86_64_ (2 CPU) 17:32:42 LINUX RESTART (2 CPU) 17:33:01 CPU %user %nice %system %iowait %steal %idle 17:34:01 all 15.99 0.00 3.09 2.05 0.05 78.82 17:34:01 0 15.29 0.00 3.65 2.38 0.05 78.63 17:34:01 1 16.69 0.00 2.53 1.71 0.05 79.02 17:35:01 all 0.14 0.00 0.05 0.00 0.02 99.79 17:35:01 0 0.20 0.00 0.05 0.00 0.02 99.73 17:35:01 1 0.08 0.00 0.05 0.00 0.02 99.85 17:36:01 all 0.23 0.00 0.05 0.00 0.03 99.69 17:36:01 0 0.37 0.00 0.03 0.00 0.02 99.58 17:36:01 1 0.10 0.00 0.07 0.00 0.03 99.80 17:37:01 all 0.24 0.00 0.05 0.00 0.02 99.69 17:37:01 0 0.43 0.00 0.05 0.00 0.02 99.50 17:37:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:38:01 all 0.20 0.00 0.05 0.00 0.01 99.74 17:38:01 0 0.32 0.00 0.03 0.00 0.00 99.65 17:38:01 1 0.08 0.00 0.07 0.00 0.02 99.83 17:39:01 all 0.20 0.00 0.05 0.00 0.03 99.72 17:39:01 0 0.35 0.00 0.03 0.00 0.02 99.60 17:39:01 1 0.05 0.00 0.07 0.00 0.03 99.85 17:40:01 all 0.24 0.00 0.05 0.00 0.01 99.70 17:40:01 0 0.08 0.00 0.07 0.00 0.02 99.83 17:40:01 1 0.40 0.00 0.03 0.00 0.00 99.57 17:41:01 all 0.22 0.00 0.07 0.00 0.02 99.70 17:41:01 0 0.07 0.00 0.08 0.00 0.02 99.83 17:41:01 1 0.37 0.00 0.05 0.00 0.02 99.57 17:42:01 all 6.34 0.00 2.22 0.11 0.03 91.30 17:42:01 0 6.29 0.00 2.38 0.19 0.05 91.09 17:42:01 1 6.39 0.00 2.05 0.03 0.02 91.51 Average: all 2.60 0.00 0.62 0.23 0.02 96.52 Average: 0 2.56 0.00 0.70 0.28 0.02 96.44 Average: 1 2.65 0.00 0.54 0.19 0.02 96.60