---> uname -a: Linux prd-centos7-docker-4c-2g-13771.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: 2799.994 BogoMIPS: 5599.98 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/01/21 _x86_64_ (2 CPU) 22:09:04 LINUX RESTART (2 CPU) 22:10:01 tps rtps wtps bread/s bwrtn/s 22:11:01 3.56 0.05 3.51 1.60 103.78 22:12:01 0.48 0.00 0.48 0.00 7.45 22:13:01 0.33 0.00 0.33 0.00 4.41 22:14:01 0.18 0.00 0.18 0.00 1.92 22:15:01 0.45 0.00 0.45 0.00 6.16 22:16:01 0.28 0.00 0.28 0.00 4.45 22:17:01 0.25 0.00 0.25 0.00 3.11 22:18:01 0.28 0.00 0.28 0.00 2.73 22:19:01 0.18 0.00 0.18 0.00 2.05 22:20:01 220.47 0.18 220.29 9.46 54617.12 Average: 22.65 0.02 22.63 1.11 5475.41 22:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:11:01 5683692 0 611356 7.63 2620 1711272 1163808 12.85 561908 1531184 8 22:12:01 5679720 0 615320 7.68 2620 1711280 1167360 12.89 564852 1531644 8 22:13:01 5679932 0 615108 7.68 2620 1711280 1171472 12.93 564736 1531644 8 22:14:01 5684020 0 611012 7.63 2620 1711288 1163592 12.85 560776 1532540 16 22:15:01 5686128 0 608900 7.60 2620 1711292 1163664 12.85 558692 1532540 8 22:16:01 5686768 0 608260 7.59 2620 1711292 1163592 12.85 558384 1532540 12 22:17:01 5680568 0 614452 7.67 2620 1711300 1163592 12.85 564300 1532540 8 22:18:01 5678052 0 616964 7.70 2620 1711304 1163592 12.85 566820 1532540 8 22:19:01 5677992 0 617020 7.70 2620 1711308 1163592 12.85 568588 1530860 8 22:20:01 3970468 0 1002460 12.52 2620 3033392 1449340 16.00 1002300 2582408 96 Average: 5510734 0 652085 8.14 2620 1843501 1193360 13.18 607136 1637044 18 22:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:11:01 eth0 0.57 0.08 0.05 0.03 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 eth0 4.10 1.65 3.49 0.11 0.00 0.00 0.00 0.00 22:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 eth0 0.92 0.72 0.53 0.40 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 0.27 0.18 0.14 0.07 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 407.78 253.51 7715.55 122.04 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 37.91 56.00 3.67 405.13 0.00 0.00 0.00 0.00 Average: eth0 41.42 25.66 771.99 12.27 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 3.79 5.60 0.37 40.51 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) 11/01/21 _x86_64_ (2 CPU) 22:09:04 LINUX RESTART (2 CPU) 22:10:01 CPU %user %nice %system %iowait %steal %idle 22:11:01 all 0.20 0.00 0.06 0.00 0.03 99.71 22:11:01 0 0.27 0.00 0.05 0.00 0.02 99.67 22:11:01 1 0.13 0.00 0.07 0.00 0.05 99.75 22:12:01 all 0.16 0.00 0.06 0.00 0.02 99.77 22:12:01 0 0.22 0.00 0.05 0.00 0.02 99.72 22:12:01 1 0.10 0.00 0.07 0.00 0.02 99.82 22:13:01 all 0.04 0.00 0.03 0.00 0.03 99.89 22:13:01 0 0.03 0.00 0.03 0.00 0.03 99.90 22:13:01 1 0.05 0.00 0.03 0.00 0.03 99.88 22:14:01 all 0.09 0.00 0.03 0.00 0.04 99.83 22:14:01 0 0.07 0.00 0.05 0.00 0.05 99.83 22:14:01 1 0.12 0.00 0.02 0.00 0.03 99.83 22:15:01 all 0.08 0.00 0.04 0.00 0.03 99.85 22:15:01 0 0.05 0.00 0.05 0.00 0.03 99.87 22:15:01 1 0.10 0.00 0.03 0.00 0.03 99.83 22:16:01 all 0.08 0.00 0.03 0.00 0.03 99.86 22:16:01 0 0.07 0.00 0.05 0.00 0.03 99.85 22:16:01 1 0.10 0.00 0.02 0.00 0.02 99.87 22:17:01 all 0.08 0.00 0.05 0.00 0.02 99.86 22:17:01 0 0.07 0.00 0.05 0.00 0.03 99.85 22:17:01 1 0.08 0.00 0.05 0.00 0.00 99.87 22:18:01 all 0.17 0.00 0.04 0.00 0.03 99.77 22:18:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:18:01 1 0.28 0.00 0.03 0.00 0.03 99.65 22:19:01 all 0.12 0.00 0.03 0.00 0.03 99.82 22:19:01 0 0.03 0.00 0.02 0.00 0.03 99.92 22:19:01 1 0.20 0.00 0.03 0.00 0.03 99.73 22:20:01 all 28.03 0.00 13.22 3.04 0.09 55.63 22:20:01 0 27.11 0.00 13.42 3.34 0.09 56.04 22:20:01 1 28.95 0.00 13.02 2.74 0.09 55.21 Average: all 2.75 0.00 1.29 0.29 0.03 95.64 Average: 0 2.65 0.00 1.31 0.32 0.04 95.69 Average: 1 2.86 0.00 1.27 0.26 0.03 95.58