---> uname -a: Linux prd-centos7-docker-4c-2g-1206.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/11/22 _x86_64_ (2 CPU) 06:10:19 LINUX RESTART (2 CPU) 06:11:01 tps rtps wtps bread/s bwrtn/s 06:12:01 6.86 0.05 6.81 1.07 412.06 06:13:01 0.52 0.00 0.52 0.00 7.91 06:14:01 0.27 0.00 0.27 0.00 3.33 06:15:01 0.22 0.00 0.22 0.00 2.70 06:16:01 0.33 0.00 0.33 0.00 3.86 06:17:01 0.28 0.00 0.28 0.00 4.31 06:18:01 0.17 0.00 0.17 0.00 1.62 06:19:01 0.30 0.00 0.30 0.00 3.23 06:20:01 0.25 0.00 0.25 0.00 2.43 06:21:01 0.23 0.00 0.23 0.00 3.06 06:22:01 0.23 0.00 0.23 0.00 2.83 Average: 0.88 0.00 0.87 0.10 40.68 06:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:12:01 5686972 0 618180 7.72 2620 1701168 1194012 13.18 568608 1520332 28 06:13:01 5691424 0 613720 7.66 2620 1701176 1146496 12.66 565380 1520296 8 06:14:01 5696244 0 608900 7.60 2620 1701176 1146712 12.66 560436 1520296 8 06:15:01 5694512 0 610624 7.62 2620 1701184 1158400 12.79 562056 1520300 16 06:16:01 5696952 0 608176 7.59 2620 1701192 1157968 12.78 559844 1520296 20 06:17:01 5698580 0 606548 7.57 2620 1701192 1146624 12.66 558696 1520296 12 06:18:01 5694472 0 610648 7.62 2620 1701200 1146624 12.66 562760 1520296 8 06:19:01 5691860 0 613256 7.66 2620 1701204 1146624 12.66 565048 1520296 8 06:20:01 5689880 0 615232 7.68 2620 1701208 1146624 12.66 566652 1520296 16 06:21:01 5689396 0 615712 7.69 2620 1701212 1146720 12.66 567388 1520296 20 06:22:01 5682232 0 622872 7.78 2620 1701216 1146624 12.66 574816 1520296 20 Average: 5692048 0 613079 7.65 2620 1701193 1153039 12.73 564699 1520300 15 06:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:12:01 eth0 10.31 6.39 10.35 3.54 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.15 0.00 0.01 0.00 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 1.45 0.38 0.44 0.23 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 eth0 9.68 3.30 9.38 0.46 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 eth0 0.32 0.22 0.14 0.10 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 0.23 0.20 0.08 0.04 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 eth0 0.13 0.10 0.01 0.03 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.07 1.00 1.86 0.40 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/11/22 _x86_64_ (2 CPU) 06:10:19 LINUX RESTART (2 CPU) 06:11:01 CPU %user %nice %system %iowait %steal %idle 06:12:01 all 1.02 0.00 0.37 0.06 0.02 98.54 06:12:01 0 1.24 0.00 0.42 0.10 0.02 98.23 06:12:01 1 0.80 0.00 0.32 0.02 0.02 98.85 06:13:01 all 0.16 0.00 0.07 0.00 0.02 99.76 06:13:01 0 0.27 0.00 0.08 0.00 0.02 99.63 06:13:01 1 0.05 0.00 0.05 0.00 0.02 99.88 06:14:01 all 0.27 0.00 0.06 0.00 0.01 99.67 06:14:01 0 0.43 0.00 0.05 0.00 0.00 99.52 06:14:01 1 0.10 0.00 0.07 0.00 0.02 99.82 06:15:01 all 0.30 0.00 0.06 0.00 0.02 99.62 06:15:01 0 0.42 0.00 0.05 0.00 0.02 99.52 06:15:01 1 0.18 0.00 0.07 0.00 0.02 99.73 06:16:01 all 0.22 0.00 0.04 0.00 0.01 99.73 06:16:01 0 0.38 0.00 0.05 0.00 0.02 99.55 06:16:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:17:01 all 0.20 0.00 0.02 0.00 0.02 99.77 06:17:01 0 0.35 0.00 0.02 0.00 0.02 99.62 06:17:01 1 0.05 0.00 0.02 0.00 0.02 99.92 06:18:01 all 0.19 0.00 0.08 0.00 0.01 99.72 06:18:01 0 0.33 0.00 0.05 0.00 0.00 99.62 06:18:01 1 0.05 0.00 0.10 0.00 0.02 99.83 06:19:01 all 0.19 0.00 0.04 0.00 0.03 99.74 06:19:01 0 0.33 0.00 0.03 0.00 0.02 99.62 06:19:01 1 0.05 0.00 0.05 0.00 0.03 99.87 06:20:01 all 0.21 0.00 0.04 0.00 0.01 99.74 06:20:01 0 0.33 0.00 0.03 0.00 0.00 99.63 06:20:01 1 0.08 0.00 0.05 0.00 0.02 99.85 06:21:01 all 0.22 0.00 0.04 0.00 0.02 99.72 06:21:01 0 0.33 0.00 0.03 0.00 0.02 99.62 06:21:01 1 0.10 0.00 0.05 0.00 0.02 99.83 06:22:01 all 0.23 0.00 0.04 0.00 0.01 99.72 06:22:01 0 0.38 0.00 0.05 0.00 0.00 99.57 06:22:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.29 0.00 0.08 0.01 0.01 99.61 Average: 0 0.44 0.00 0.08 0.01 0.01 99.46 Average: 1 0.14 0.00 0.08 0.00 0.02 99.76