---> uname -a: Linux prd-centos7-docker-4c-2g-4485.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: 2799.998 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 02/02/22 _x86_64_ (2 CPU) 22:31:00 LINUX RESTART (2 CPU) 22:32:01 tps rtps wtps bread/s bwrtn/s 22:33:01 76.18 0.00 76.18 0.00 9926.20 22:34:01 93.64 0.00 93.64 0.00 21753.11 22:35:01 0.72 0.00 0.72 0.00 5.26 22:36:01 0.23 0.00 0.23 0.00 3.86 22:37:01 0.32 0.00 0.32 0.00 4.58 22:38:01 0.23 0.00 0.23 0.00 2.83 Average: 28.55 0.00 28.55 0.00 5282.94 22:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:33:01 4426128 0 862512 10.77 2620 2717680 1466756 16.19 1043000 2164496 130336 22:34:01 4296096 0 884836 11.05 2620 2825388 1215440 13.42 893648 2419712 20 22:35:01 4300360 0 880572 10.99 2620 2825388 1173708 12.96 890768 2419712 20 22:36:01 4304260 0 876668 10.95 2620 2825392 1173708 12.96 886672 2419712 8 22:37:01 4301872 0 879048 10.98 2620 2825400 1173840 12.96 889340 2419712 16 22:38:01 4306264 0 874656 10.92 2620 2825400 1173708 12.96 884804 2419712 12 Average: 4322497 0 876382 10.94 2620 2807441 1229527 13.57 914705 2377176 21735 22:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:33:01 eth0 96.67 69.75 434.27 16.95 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 veth0a4be49 54.26 67.47 4.99 408.91 0.00 0.00 0.00 0.00 22:33:01 docker0 54.26 67.34 4.25 408.90 0.00 0.00 0.00 0.00 22:34:01 eth0 127.35 77.86 2615.62 13.63 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.42 24.67 508.36 5.11 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 9.04 11.22 0.71 68.15 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) 02/02/22 _x86_64_ (2 CPU) 22:31:00 LINUX RESTART (2 CPU) 22:32:01 CPU %user %nice %system %iowait %steal %idle 22:33:01 all 70.51 0.00 8.72 0.75 0.14 19.87 22:33:01 0 70.55 0.00 8.58 0.70 0.15 20.02 22:33:01 1 70.48 0.00 8.86 0.81 0.13 19.73 22:34:01 all 9.36 0.00 3.75 0.57 0.05 86.27 22:34:01 0 9.43 0.00 3.58 0.68 0.05 86.26 22:34:01 1 9.29 0.00 3.92 0.46 0.05 86.27 22:35:01 all 0.27 0.00 0.06 0.00 0.03 99.65 22:35:01 0 0.03 0.00 0.05 0.00 0.03 99.88 22:35:01 1 0.50 0.00 0.07 0.00 0.02 99.42 22:36:01 all 0.28 0.00 0.05 0.00 0.01 99.67 22:36:01 0 0.08 0.00 0.07 0.00 0.02 99.83 22:36:01 1 0.47 0.00 0.03 0.00 0.00 99.50 22:37:01 all 0.20 0.00 0.03 0.00 0.03 99.74 22:37:01 0 0.05 0.00 0.03 0.00 0.03 99.88 22:37:01 1 0.35 0.00 0.02 0.00 0.03 99.60 22:38:01 all 0.10 0.00 0.07 0.00 0.03 99.81 22:38:01 0 0.12 0.00 0.07 0.00 0.03 99.78 22:38:01 1 0.08 0.00 0.07 0.00 0.02 99.83 Average: all 12.57 0.00 2.00 0.21 0.05 85.17 Average: 0 12.48 0.00 1.95 0.22 0.05 85.30 Average: 1 12.66 0.00 2.05 0.20 0.04 85.05