---> uname -a: Linux prd-centos7-docker-4c-2g-4501.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) 02/03/22 _x86_64_ (2 CPU) 00:07:58 LINUX RESTART (2 CPU) 00:09:02 tps rtps wtps bread/s bwrtn/s 00:10:01 139.30 0.00 139.30 0.00 25670.97 00:11:01 0.77 0.00 0.77 0.00 7.01 00:12:01 1.05 0.65 0.40 56.37 9.15 00:13:01 0.20 0.00 0.20 0.00 2.83 Average: 34.89 0.16 34.73 14.15 6342.27 00:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:01 4392444 0 841136 10.50 2620 2772740 1209228 13.35 847408 2374612 20 00:11:01 4361324 0 872248 10.89 2620 2772748 1209868 13.36 877948 2374588 8 00:12:01 4334440 0 897448 11.21 2620 2774432 1200712 13.26 904632 2375156 8 00:13:01 4340972 0 890908 11.12 2620 2774440 1169860 12.92 899132 2375156 8 Average: 4357295 0 875435 10.93 2620 2773590 1197417 13.22 882280 2374878 11 00:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:01 eth0 119.68 73.58 2653.58 16.64 0.00 0.00 0.00 0.00 00:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 eth0 9.31 3.20 13.03 0.48 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 eth0 6.76 4.51 5.23 5.48 0.00 0.00 0.00 0.00 00:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.62 20.13 659.69 5.61 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 0.01 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) 02/03/22 _x86_64_ (2 CPU) 00:07:58 LINUX RESTART (2 CPU) 00:09:02 CPU %user %nice %system %iowait %steal %idle 00:10:01 all 42.99 0.00 7.42 1.56 0.11 47.92 00:10:01 0 42.15 0.00 7.50 1.85 0.11 48.39 00:10:01 1 43.83 0.00 7.34 1.28 0.11 47.44 00:11:01 all 0.38 0.00 0.08 0.00 0.02 99.52 00:11:01 0 0.27 0.00 0.07 0.00 0.02 99.65 00:11:01 1 0.50 0.00 0.10 0.00 0.02 99.38 00:12:01 all 0.68 0.00 0.11 0.01 0.02 99.19 00:12:01 0 0.42 0.00 0.12 0.00 0.02 99.45 00:12:01 1 0.94 0.00 0.10 0.02 0.02 98.93 00:13:01 all 0.26 0.00 0.06 0.00 0.01 99.67 00:13:01 0 0.10 0.00 0.07 0.00 0.02 99.82 00:13:01 1 0.42 0.00 0.05 0.00 0.00 99.53 Average: all 10.41 0.00 1.80 0.37 0.04 87.38 Average: 0 10.09 0.00 1.82 0.43 0.04 87.61 Average: 1 10.73 0.00 1.78 0.30 0.03 87.15