---> uname -a: Linux prd-centos7-docker-4c-2g-174.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: 2799.998 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/11/21 _x86_64_ (2 CPU) 18:31:28 LINUX RESTART (2 CPU) 18:32:01 tps rtps wtps bread/s bwrtn/s 18:33:01 19.86 3.20 16.67 2307.03 3044.57 18:34:01 0.42 0.00 0.42 0.00 6.38 18:35:01 0.42 0.00 0.42 0.00 5.50 18:36:01 0.23 0.00 0.23 0.00 3.37 18:37:01 0.32 0.00 0.32 0.00 4.76 18:38:01 77.84 0.05 77.79 4.26 27185.93 Average: 16.52 0.54 15.98 385.33 5042.53 18:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:33:01 5676520 0 618976 7.73 2620 1710816 1248648 13.79 558296 1536204 8 18:34:01 5684260 0 611228 7.63 2620 1710824 1164124 12.85 552132 1536168 16 18:35:01 5682796 0 612692 7.65 2620 1710824 1164412 12.86 553148 1536800 20 18:36:01 5682140 0 613340 7.66 2620 1710832 1164124 12.85 553596 1536800 20 18:37:01 5688472 0 607004 7.58 2620 1710836 1164184 12.85 546476 1537720 16 18:38:01 4420564 0 812108 10.14 2620 2773640 1530652 16.90 874836 2372232 344708 Average: 5472459 0 645891 8.06 2620 1887962 1239357 13.68 606414 1675987 57465 18:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:33:01 eth0 63.39 51.45 371.71 16.43 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 10.37 5.24 1.83 40.38 0.00 0.00 0.00 0.00 18:34:01 eth0 1.15 0.10 0.11 0.01 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 eth0 0.95 0.53 0.54 0.39 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 eth0 0.40 0.22 0.09 0.07 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 250.26 146.00 7243.78 22.15 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 0.48 0.43 0.11 0.15 0.00 0.00 0.00 0.00 Average: eth0 52.73 33.07 1269.56 6.51 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 1.81 0.95 0.32 6.76 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) 11/11/21 _x86_64_ (2 CPU) 18:31:28 LINUX RESTART (2 CPU) 18:32:01 CPU %user %nice %system %iowait %steal %idle 18:33:01 all 3.58 0.00 1.41 0.29 0.03 94.69 18:33:01 0 3.54 0.00 1.55 0.27 0.03 94.61 18:33:01 1 3.62 0.00 1.26 0.32 0.03 94.76 18:34:01 all 0.19 0.00 0.06 0.00 0.03 99.72 18:34:01 0 0.32 0.00 0.05 0.00 0.03 99.60 18:34:01 1 0.07 0.00 0.07 0.00 0.02 99.85 18:35:01 all 0.30 0.00 0.05 0.00 0.02 99.63 18:35:01 0 0.10 0.00 0.07 0.00 0.02 99.82 18:35:01 1 0.50 0.00 0.03 0.00 0.02 99.45 18:36:01 all 0.11 0.00 0.05 0.00 0.02 99.82 18:36:01 0 0.08 0.00 0.05 0.00 0.02 99.85 18:36:01 1 0.13 0.00 0.05 0.00 0.02 99.80 18:37:01 all 0.26 0.00 0.05 0.00 0.03 99.67 18:37:01 0 0.07 0.00 0.07 0.00 0.02 99.85 18:37:01 1 0.45 0.00 0.03 0.00 0.03 99.48 18:38:01 all 13.49 0.00 5.37 0.83 0.07 80.24 18:38:01 0 13.37 0.00 5.61 0.74 0.07 80.20 18:38:01 1 13.62 0.00 5.13 0.91 0.07 80.27 Average: all 2.93 0.00 1.14 0.18 0.03 95.71 Average: 0 2.85 0.00 1.21 0.17 0.03 95.74 Average: 1 3.01 0.00 1.07 0.20 0.03 95.69