---> uname -a: Linux prd-centos7-docker-4c-2g-1514.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 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) 10/25/21 _x86_64_ (2 CPU) 11:07:58 LINUX RESTART (2 CPU) 11:09:01 tps rtps wtps bread/s bwrtn/s 11:10:01 1.80 0.00 1.80 0.00 35.54 11:11:01 0.20 0.00 0.20 0.00 3.10 11:12:01 0.27 0.00 0.27 0.00 3.46 11:13:01 0.20 0.00 0.20 0.00 2.70 11:14:01 0.27 0.00 0.27 0.00 3.63 11:15:01 0.30 0.00 0.30 0.00 3.93 11:16:01 0.23 0.00 0.23 0.00 2.85 Average: 0.47 0.00 0.47 0.00 7.89 11:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 5692432 0 602668 7.52 2620 1711212 1164096 12.85 555140 1529264 20 11:11:01 5686444 0 608648 7.60 2620 1711220 1164444 12.86 560264 1529980 8 11:12:01 5683436 0 611656 7.64 2620 1711220 1164528 12.86 563328 1529980 12 11:13:01 5693224 0 601860 7.51 2620 1711228 1164096 12.85 553080 1530660 16 11:14:01 5692284 0 602792 7.53 2620 1711236 1164204 12.85 553728 1530660 8 11:15:01 5692924 0 602148 7.52 2620 1711240 1164096 12.85 553184 1530660 20 11:16:01 5681072 0 613996 7.67 2620 1711244 1164096 12.85 565432 1530660 8 Average: 5688831 0 606253 7.57 2620 1711229 1164223 12.85 557737 1530266 13 11:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 eth0 0.58 0.08 0.06 0.01 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 eth0 3.26 1.30 3.25 0.09 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 eth0 1.33 0.73 0.55 0.40 0.00 0.00 0.00 0.00 11:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 11:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.83 0.36 0.57 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) 10/25/21 _x86_64_ (2 CPU) 11:07:58 LINUX RESTART (2 CPU) 11:09:01 CPU %user %nice %system %iowait %steal %idle 11:10:01 all 0.31 0.00 0.06 0.00 0.02 99.62 11:10:01 0 0.18 0.00 0.07 0.00 0.02 99.73 11:10:01 1 0.43 0.00 0.05 0.00 0.02 99.50 11:11:01 all 0.32 0.00 0.08 0.00 0.03 99.58 11:11:01 0 0.28 0.00 0.08 0.00 0.05 99.58 11:11:01 1 0.35 0.00 0.07 0.00 0.00 99.58 11:12:01 all 0.18 0.00 0.05 0.00 0.03 99.74 11:12:01 0 0.23 0.00 0.07 0.00 0.02 99.68 11:12:01 1 0.13 0.00 0.03 0.00 0.03 99.80 11:13:01 all 0.13 0.00 0.08 0.00 0.02 99.78 11:13:01 0 0.10 0.00 0.08 0.00 0.02 99.80 11:13:01 1 0.15 0.00 0.07 0.00 0.02 99.77 11:14:01 all 0.22 0.00 0.04 0.00 0.02 99.72 11:14:01 0 0.05 0.00 0.03 0.00 0.02 99.90 11:14:01 1 0.38 0.00 0.05 0.00 0.02 99.55 11:15:01 all 0.24 0.00 0.05 0.00 0.03 99.68 11:15:01 0 0.05 0.00 0.03 0.00 0.02 99.90 11:15:01 1 0.43 0.00 0.07 0.00 0.03 99.47 11:16:01 all 0.26 0.00 0.08 0.00 0.01 99.66 11:16:01 0 0.05 0.00 0.10 0.00 0.02 99.83 11:16:01 1 0.47 0.00 0.05 0.00 0.00 99.48 Average: all 0.24 0.00 0.06 0.00 0.02 99.68 Average: 0 0.14 0.00 0.07 0.00 0.02 99.78 Average: 1 0.34 0.00 0.05 0.00 0.02 99.59