---> uname -a: Linux prd-centos7-docker-4c-2g-902.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: 2799.994 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 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) 01/06/22 _x86_64_ (2 CPU) 18:34:29 LINUX RESTART (2 CPU) 18:35:01 tps rtps wtps bread/s bwrtn/s 18:36:01 15.63 3.05 12.59 2294.92 2150.07 18:37:01 0.33 0.00 0.33 0.00 5.80 18:38:01 0.27 0.00 0.27 0.00 3.33 18:39:01 0.18 0.00 0.18 0.00 2.97 18:40:01 0.23 0.00 0.23 0.00 2.03 18:41:01 0.37 0.00 0.37 0.00 5.76 18:42:01 0.22 0.00 0.22 0.00 2.56 18:43:01 0.28 0.00 0.28 0.00 3.08 Average: 2.19 0.38 1.81 287.02 272.10 18:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:36:01 5703396 0 609024 7.60 2620 1693892 1195180 13.20 556164 1516544 20 18:37:01 5699964 0 612448 7.65 2620 1693900 1195828 13.20 560160 1516508 20 18:38:01 5703100 0 609312 7.61 2620 1693900 1195516 13.20 556996 1516508 20 18:39:01 5705316 0 607088 7.58 2620 1693908 1155052 12.75 555476 1516512 12 18:40:01 5708300 0 604100 7.54 2620 1693912 1155136 12.75 552952 1516508 20 18:41:01 5708544 0 603856 7.54 2620 1693912 1155052 12.75 552488 1516508 16 18:42:01 5708520 0 603872 7.54 2620 1693920 1155052 12.75 552496 1516508 8 18:43:01 5705812 0 606576 7.57 2620 1693924 1155052 12.75 555140 1516508 8 Average: 5705369 0 607034 7.58 2620 1693908 1170234 12.92 555234 1516513 16 18:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:36:01 eth0 80.62 54.37 358.38 16.09 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 2.45 1.85 0.34 6.14 0.00 0.00 0.00 0.00 18:37:01 eth0 5.16 2.33 9.09 0.44 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 0.92 0.45 0.31 0.21 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 eth0 0.23 0.20 0.08 0.04 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 0.12 0.10 0.01 0.03 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 10.93 7.22 46.01 2.11 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 0.31 0.23 0.04 0.77 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) 01/06/22 _x86_64_ (2 CPU) 18:34:29 LINUX RESTART (2 CPU) 18:35:01 CPU %user %nice %system %iowait %steal %idle 18:36:01 all 3.66 0.00 1.75 0.27 0.03 94.30 18:36:01 0 3.89 0.00 1.79 0.08 0.03 94.20 18:36:01 1 3.42 0.00 1.72 0.45 0.02 94.39 18:37:01 all 0.38 0.00 0.07 0.00 0.03 99.52 18:37:01 0 0.48 0.00 0.08 0.00 0.02 99.41 18:37:01 1 0.28 0.00 0.05 0.00 0.03 99.63 18:38:01 all 0.26 0.00 0.04 0.00 0.01 99.69 18:38:01 0 0.43 0.00 0.03 0.00 0.02 99.52 18:38:01 1 0.08 0.00 0.05 0.00 0.00 99.87 18:39:01 all 0.20 0.00 0.06 0.00 0.03 99.72 18:39:01 0 0.35 0.00 0.08 0.00 0.03 99.53 18:39:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:40:01 all 0.12 0.00 0.03 0.00 0.03 99.83 18:40:01 0 0.18 0.00 0.03 0.00 0.03 99.75 18:40:01 1 0.05 0.00 0.02 0.00 0.02 99.92 18:41:01 all 0.18 0.00 0.04 0.00 0.02 99.76 18:41:01 0 0.30 0.00 0.02 0.00 0.00 99.68 18:41:01 1 0.07 0.00 0.07 0.00 0.03 99.83 18:42:01 all 0.15 0.00 0.02 0.00 0.03 99.81 18:42:01 0 0.25 0.00 0.02 0.00 0.03 99.70 18:42:01 1 0.05 0.00 0.02 0.00 0.02 99.92 18:43:01 all 0.10 0.00 0.06 0.00 0.03 99.82 18:43:01 0 0.15 0.00 0.03 0.00 0.02 99.80 18:43:01 1 0.05 0.00 0.08 0.00 0.03 99.83 Average: all 0.63 0.00 0.26 0.03 0.02 99.06 Average: 0 0.75 0.00 0.26 0.01 0.02 98.95 Average: 1 0.50 0.00 0.25 0.06 0.02 99.17