---> uname -a: Linux prd-centos7-docker-4c-2g-27895.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: 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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 11/08/21 _x86_64_ (2 CPU) 04:12:29 LINUX RESTART (2 CPU) 04:13:01 tps rtps wtps bread/s bwrtn/s 04:14:01 56.11 3.35 52.76 2348.34 2841.79 04:15:01 0.38 0.00 0.38 0.00 6.61 04:16:02 0.20 0.00 0.20 0.00 2.02 04:17:01 0.22 0.00 0.22 0.00 3.69 04:18:01 0.27 0.00 0.27 0.00 3.08 04:19:01 0.32 0.00 0.32 0.00 5.11 04:20:01 0.22 0.00 0.22 0.00 2.43 04:21:01 0.20 0.00 0.20 0.00 2.17 04:22:01 0.28 0.00 0.28 0.00 2.96 04:23:01 0.20 0.00 0.20 0.00 2.57 04:24:01 0.38 0.15 0.23 14.25 4.56 Average: 5.35 0.32 5.04 215.23 262.09 04:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 5678588 0 628200 7.84 2620 1699524 1274092 14.07 573448 1522328 20 04:15:01 5687356 0 619424 7.73 2620 1699532 1198604 13.23 566024 1522292 12 04:16:02 5693012 0 613768 7.66 2620 1699532 1164920 12.86 560676 1522956 16 04:17:01 5691012 0 615708 7.69 2620 1699592 1164860 12.86 562952 1522968 28 04:18:01 5691016 0 615752 7.69 2620 1699544 1164788 12.86 561568 1523852 20 04:19:01 5691296 0 615468 7.68 2620 1699548 1164776 12.86 561604 1523852 12 04:20:01 5691876 0 614884 7.68 2620 1699552 1164680 12.86 561040 1523956 20 04:21:01 5683324 0 623428 7.78 2620 1699560 1164680 12.86 569460 1523960 8 04:22:01 5682796 0 623956 7.79 2620 1699560 1164680 12.86 569752 1524020 16 04:23:01 5682448 0 624300 7.80 2620 1699564 1164764 12.86 571988 1522292 12 04:24:01 5670060 0 636048 7.94 2620 1700204 1236528 13.65 695104 1410244 268 Average: 5685708 0 620994 7.75 2620 1699610 1184307 13.08 577601 1512975 39 04:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 eth0 72.34 57.57 364.30 24.29 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 8.66 4.33 1.63 29.58 0.00 0.00 0.00 0.00 04:15:01 eth0 3.51 1.02 3.03 0.08 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:02 eth0 1.07 0.27 0.32 0.16 0.00 0.00 0.00 0.00 04:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 0.66 0.39 0.28 0.21 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.28 0.23 0.09 0.11 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 0.23 0.20 0.08 0.04 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 11.19 7.04 11.19 3.99 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.18 6.12 34.56 2.63 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 0.79 0.39 0.15 2.69 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) 11/08/21 _x86_64_ (2 CPU) 04:12:29 LINUX RESTART (2 CPU) 04:13:01 CPU %user %nice %system %iowait %steal %idle 04:14:01 all 4.45 0.00 2.22 1.42 0.04 91.86 04:14:01 0 4.64 0.00 2.20 0.73 0.03 92.40 04:14:01 1 4.27 0.00 2.25 2.11 0.05 91.32 04:15:01 all 0.26 0.00 0.09 0.00 0.01 99.64 04:15:01 0 0.13 0.00 0.12 0.00 0.02 99.73 04:15:01 1 0.38 0.00 0.07 0.00 0.00 99.55 04:16:02 all 0.28 0.00 0.06 0.00 0.02 99.64 04:16:02 0 0.13 0.00 0.07 0.00 0.02 99.78 04:16:02 1 0.43 0.00 0.05 0.00 0.02 99.50 04:17:01 all 0.27 0.00 0.06 0.00 0.01 99.66 04:17:01 0 0.08 0.00 0.03 0.00 0.00 99.88 04:17:01 1 0.46 0.00 0.08 0.00 0.02 99.44 04:18:01 all 0.26 0.00 0.08 0.00 0.03 99.64 04:18:01 0 0.15 0.00 0.07 0.00 0.02 99.77 04:18:01 1 0.37 0.00 0.08 0.00 0.03 99.52 04:19:01 all 0.23 0.00 0.07 0.00 0.01 99.69 04:19:01 0 0.07 0.00 0.08 0.00 0.00 99.85 04:19:01 1 0.40 0.00 0.05 0.00 0.02 99.53 04:20:01 all 0.27 0.00 0.06 0.00 0.02 99.66 04:20:01 0 0.10 0.00 0.05 0.00 0.02 99.83 04:20:01 1 0.43 0.00 0.07 0.00 0.02 99.48 04:21:01 all 0.12 0.00 0.09 0.00 0.01 99.78 04:21:01 0 0.07 0.00 0.10 0.00 0.02 99.82 04:21:01 1 0.17 0.00 0.08 0.00 0.00 99.75 04:22:01 all 0.30 0.00 0.05 0.00 0.02 99.63 04:22:01 0 0.10 0.00 0.05 0.00 0.02 99.83 04:22:01 1 0.50 0.00 0.05 0.00 0.02 99.43 04:23:01 all 0.26 0.00 0.05 0.00 0.00 99.69 04:23:01 0 0.07 0.00 0.07 0.00 0.00 99.87 04:23:01 1 0.45 0.00 0.03 0.00 0.00 99.52 04:24:01 all 1.95 0.00 0.56 0.00 0.03 97.46 04:24:01 0 2.21 0.00 0.50 0.00 0.03 97.25 04:24:01 1 1.69 0.00 0.62 0.00 0.02 97.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.78 0.00 0.31 0.13 0.02 98.77 Average: 0 0.70 0.00 0.30 0.07 0.02 98.92 Average: 1 0.87 0.00 0.31 0.19 0.02 98.62