---> uname -a: Linux prd-centos7-docker-4c-2g-499.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 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) 12/08/21 _x86_64_ (2 CPU) 16:38:58 LINUX RESTART (2 CPU) 16:40:02 tps rtps wtps bread/s bwrtn/s 16:41:01 1.66 0.00 1.66 0.00 32.56 16:42:01 0.22 0.00 0.22 0.00 2.96 16:43:01 0.27 0.00 0.27 0.00 3.33 16:44:01 0.20 0.00 0.20 0.00 2.70 16:45:01 0.28 0.00 0.28 0.00 3.75 16:46:01 0.27 0.00 0.27 0.00 3.46 16:47:01 0.22 0.00 0.22 0.00 2.33 16:48:01 3.81 0.13 3.68 13.72 125.36 Average: 0.86 0.02 0.85 1.72 22.04 16:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:41:01 5688772 0 619976 7.74 2620 1697564 1154604 12.75 569220 1519040 20 16:42:01 5686660 0 622080 7.77 2620 1697572 1154856 12.75 571492 1519004 20 16:43:01 5685044 0 623696 7.79 2620 1697572 1154460 12.75 573684 1519004 12 16:44:01 5690260 0 618472 7.72 2620 1697580 1154460 12.75 568436 1519008 8 16:45:01 5688856 0 619872 7.74 2620 1697584 1154640 12.75 569520 1519004 8 16:46:01 5690064 0 618664 7.72 2620 1697584 1154460 12.75 568480 1519004 8 16:47:01 5689924 0 618796 7.73 2620 1697592 1154460 12.75 568668 1519004 8 16:48:01 5340936 0 744284 9.29 2620 1921092 1520384 16.79 824900 1585604 222772 Average: 5645064 0 635730 7.94 2620 1725518 1200290 13.25 601800 1527334 27857 16:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:41:01 eth0 0.78 0.17 0.15 0.04 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 2.85 0.90 3.44 0.45 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.45 0.10 0.05 0.01 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.67 0.38 0.34 0.26 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 0.07 0.03 0.01 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 eth0 0.23 0.08 0.02 0.01 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 eth0 99.83 64.58 2594.01 9.14 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.15 8.31 325.52 1.24 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) 12/08/21 _x86_64_ (2 CPU) 16:38:58 LINUX RESTART (2 CPU) 16:40:02 CPU %user %nice %system %iowait %steal %idle 16:41:01 all 0.19 0.00 0.05 0.00 0.03 99.73 16:41:01 0 0.05 0.00 0.05 0.00 0.03 99.86 16:41:01 1 0.32 0.00 0.05 0.00 0.03 99.59 16:42:01 all 0.16 0.00 0.05 0.00 0.03 99.77 16:42:01 0 0.10 0.00 0.07 0.00 0.03 99.80 16:42:01 1 0.22 0.00 0.03 0.00 0.02 99.73 16:43:01 all 0.13 0.00 0.03 0.00 0.03 99.82 16:43:01 0 0.23 0.00 0.02 0.00 0.02 99.73 16:43:01 1 0.03 0.00 0.03 0.00 0.03 99.90 16:44:01 all 0.18 0.00 0.04 0.00 0.03 99.75 16:44:01 0 0.32 0.00 0.03 0.00 0.02 99.63 16:44:01 1 0.05 0.00 0.05 0.00 0.03 99.87 16:45:01 all 0.13 0.00 0.03 0.00 0.03 99.82 16:45:01 0 0.20 0.00 0.03 0.00 0.02 99.75 16:45:01 1 0.05 0.00 0.03 0.00 0.03 99.88 16:46:01 all 0.14 0.00 0.03 0.00 0.03 99.79 16:46:01 0 0.22 0.00 0.03 0.00 0.02 99.73 16:46:01 1 0.07 0.00 0.03 0.00 0.05 99.85 16:47:01 all 0.10 0.00 0.03 0.00 0.02 99.86 16:47:01 0 0.17 0.00 0.02 0.00 0.00 99.82 16:47:01 1 0.03 0.00 0.03 0.00 0.03 99.90 16:48:01 all 3.43 0.00 1.07 0.01 0.03 95.46 16:48:01 0 3.41 0.00 1.09 0.00 0.03 95.46 16:48:01 1 3.46 0.00 1.04 0.02 0.03 95.45 Average: all 0.56 0.00 0.17 0.00 0.03 99.25 Average: 0 0.59 0.00 0.17 0.00 0.02 99.23 Average: 1 0.53 0.00 0.16 0.00 0.03 99.27