---> uname -a: Linux prd-centos7-docker-4c-2g-2053.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) 10/26/21 _x86_64_ (2 CPU) 16:06:09 LINUX RESTART (2 CPU) 16:07:01 tps rtps wtps bread/s bwrtn/s 16:08:01 3.46 0.07 3.40 2.13 105.48 16:09:01 0.45 0.00 0.45 0.00 6.36 16:10:01 0.27 0.00 0.27 0.00 3.36 16:11:01 0.20 0.00 0.20 0.00 2.70 16:12:01 0.22 0.00 0.22 0.00 2.48 16:13:01 0.37 0.00 0.37 0.00 5.56 16:14:01 0.22 0.00 0.22 0.00 2.57 16:15:01 0.28 0.00 0.28 0.00 3.38 16:16:01 0.23 0.00 0.23 0.00 2.57 16:17:01 0.15 0.00 0.15 0.00 2.37 16:18:01 0.30 0.00 0.30 0.00 4.10 Average: 0.56 0.01 0.55 0.19 12.81 16:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:08:01 5710916 0 599636 7.49 2620 1695760 1168612 12.90 545072 1521012 20 16:09:01 5707884 0 602660 7.52 2620 1695768 1164960 12.86 548112 1521296 20 16:10:01 5708644 0 601900 7.52 2620 1695768 1165044 12.86 546960 1521296 8 16:11:01 5710556 0 599980 7.49 2620 1695776 1164756 12.86 544480 1522136 8 16:12:01 5709276 0 601252 7.51 2620 1695784 1164876 12.86 546072 1522136 8 16:13:01 5709488 0 601036 7.50 2620 1695788 1164804 12.86 545592 1522136 12 16:14:01 5706424 0 604096 7.54 2620 1695792 1164948 12.86 548696 1522136 8 16:15:01 5699816 0 610696 7.63 2620 1695800 1164756 12.86 555412 1522140 8 16:16:01 5699836 0 610676 7.62 2620 1695800 1164756 12.86 556640 1520712 20 16:17:01 5699476 0 611032 7.63 2620 1695804 1164840 12.86 557088 1520712 12 16:18:01 5692328 0 618176 7.72 2620 1695808 1164852 12.86 564436 1520712 16 Average: 5704968 0 605558 7.56 2620 1695786 1165200 12.86 550778 1521493 13 16:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:08:01 eth0 0.72 0.12 0.06 0.02 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.95 0.28 0.32 0.17 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 0.47 0.30 0.27 0.23 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.33 0.28 0.09 0.11 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.20 0.12 0.07 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 0.88 0.35 0.31 0.20 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 eth0 0.22 0.10 0.02 0.01 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 0.22 0.20 0.08 0.04 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 0.20 0.13 0.07 0.04 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.40 0.18 0.12 0.08 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 0.00 0.00 0.00 0.00 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) 10/26/21 _x86_64_ (2 CPU) 16:06:09 LINUX RESTART (2 CPU) 16:07:01 CPU %user %nice %system %iowait %steal %idle 16:08:01 all 0.22 0.00 0.07 0.00 0.02 99.70 16:08:01 0 0.05 0.00 0.07 0.00 0.02 99.87 16:08:01 1 0.38 0.00 0.07 0.00 0.02 99.53 16:09:01 all 0.24 0.00 0.03 0.00 0.02 99.71 16:09:01 0 0.43 0.00 0.05 0.00 0.02 99.50 16:09:01 1 0.05 0.00 0.02 0.00 0.02 99.92 16:10:01 all 0.19 0.00 0.03 0.00 0.02 99.77 16:10:01 0 0.35 0.00 0.03 0.00 0.02 99.60 16:10:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:11:01 all 0.23 0.00 0.04 0.00 0.02 99.72 16:11:01 0 0.40 0.00 0.03 0.00 0.02 99.55 16:11:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:12:01 all 0.20 0.00 0.05 0.01 0.01 99.73 16:12:01 0 0.25 0.00 0.05 0.00 0.00 99.70 16:12:01 1 0.15 0.00 0.05 0.02 0.02 99.77 16:13:01 all 0.18 0.00 0.03 0.00 0.02 99.77 16:13:01 0 0.03 0.00 0.05 0.00 0.02 99.90 16:13:01 1 0.33 0.00 0.02 0.00 0.02 99.63 16:14:01 all 0.18 0.00 0.04 0.00 0.02 99.77 16:14:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:14:01 1 0.30 0.00 0.03 0.00 0.02 99.65 16:15:01 all 0.21 0.00 0.03 0.00 0.02 99.74 16:15:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:15:01 1 0.37 0.00 0.02 0.00 0.02 99.60 16:16:01 all 0.21 0.00 0.05 0.00 0.02 99.72 16:16:01 0 0.17 0.00 0.07 0.00 0.02 99.75 16:16:01 1 0.25 0.00 0.03 0.00 0.02 99.70 16:17:01 all 0.17 0.00 0.05 0.00 0.01 99.77 16:17:01 0 0.27 0.00 0.07 0.00 0.00 99.67 16:17:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:18:01 all 0.23 0.00 0.02 0.00 0.02 99.73 16:18:01 0 0.43 0.00 0.02 0.00 0.02 99.53 16:18:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.20 0.00 0.04 0.00 0.02 99.74 Average: 0 0.23 0.00 0.05 0.00 0.01 99.71 Average: 1 0.18 0.00 0.03 0.00 0.02 99.77