---> uname -a: Linux prd-centos7-docker-4c-2g-3979.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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 01/26/22 _x86_64_ (2 CPU) 22:40:41 LINUX RESTART (2 CPU) 22:41:01 tps rtps wtps bread/s bwrtn/s 22:42:01 285.84 7.12 278.71 3254.06 54744.27 22:43:01 198.77 0.00 198.77 0.00 49244.32 22:44:01 0.95 0.00 0.95 0.00 11.24 22:45:01 0.28 0.00 0.28 0.00 4.35 22:46:01 0.27 0.00 0.27 0.00 3.35 Average: 97.26 1.43 95.83 651.14 20808.62 22:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:01 3504528 0 963076 12.03 2620 3538716 1859312 20.53 1227232 2785852 436544 22:43:01 3438184 0 975496 12.18 2620 3592640 1479960 16.34 853916 3189968 8 22:44:01 3429924 0 983756 12.28 2620 3592640 1480060 16.34 862244 3189968 16 22:45:01 3436544 0 977128 12.20 2620 3592648 1431480 15.80 857872 3189968 16 22:46:01 3436592 0 977076 12.20 2620 3592652 1431480 15.80 857796 3189968 8 Average: 3449154 0 975306 12.18 2620 3581859 1536458 16.96 931812 3109145 87318 22:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:01 eth0 886.38 578.94 6904.23 110.27 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 227.45 268.51 18.93 2140.23 0.00 0.00 0.00 0.00 22:43:01 eth0 121.21 77.41 2615.78 17.36 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 eth0 0.48 0.27 0.26 0.22 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 201.75 131.42 1904.84 25.59 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 45.51 53.73 3.79 428.26 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) 01/26/22 _x86_64_ (2 CPU) 22:40:41 LINUX RESTART (2 CPU) 22:41:01 CPU %user %nice %system %iowait %steal %idle 22:42:01 all 30.59 0.00 11.16 3.54 0.09 54.61 22:42:01 0 30.71 0.00 11.45 4.05 0.09 53.69 22:42:01 1 30.47 0.00 10.88 3.03 0.09 55.54 22:43:01 all 13.25 0.00 7.31 1.86 0.07 77.52 22:43:01 0 13.34 0.00 7.20 2.08 0.07 77.31 22:43:01 1 13.15 0.00 7.41 1.64 0.07 77.73 22:44:01 all 0.10 0.00 0.03 0.00 0.03 99.83 22:44:01 0 0.05 0.00 0.03 0.00 0.03 99.88 22:44:01 1 0.15 0.00 0.03 0.00 0.03 99.78 22:45:01 all 0.17 0.00 0.04 0.00 0.03 99.77 22:45:01 0 0.07 0.00 0.03 0.00 0.02 99.88 22:45:01 1 0.27 0.00 0.05 0.00 0.03 99.65 22:46:01 all 0.08 0.00 0.04 0.00 0.03 99.84 22:46:01 0 0.07 0.00 0.05 0.00 0.05 99.83 22:46:01 1 0.10 0.00 0.03 0.00 0.02 99.85 Average: all 8.54 0.00 3.60 1.04 0.05 86.77 Average: 0 8.54 0.00 3.63 1.18 0.05 86.59 Average: 1 8.53 0.00 3.57 0.90 0.05 86.95