---> uname -a: Linux prd-centos7-docker-4c-2g-249.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) 12/27/21 _x86_64_ (2 CPU) 15:45:09 LINUX RESTART (2 CPU) 15:46:01 tps rtps wtps bread/s bwrtn/s 15:47:02 3.38 0.00 3.38 0.00 106.66 15:48:01 0.36 0.00 0.36 0.00 6.30 15:49:01 0.27 0.00 0.27 0.00 3.60 15:50:01 0.30 0.00 0.30 0.00 4.41 15:51:01 0.27 0.00 0.27 0.00 3.68 15:52:01 0.92 0.13 0.78 13.72 10.86 Average: 0.92 0.02 0.89 2.29 22.63 15:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:47:02 5662436 0 610216 7.62 2620 1733668 1173904 12.96 575632 1536784 8 15:48:01 5662612 0 610032 7.62 2620 1733676 1163840 12.85 575960 1536748 16 15:49:01 5660584 0 612060 7.64 2620 1733676 1198080 13.23 577860 1536748 20 15:50:01 5667420 0 605160 7.56 2620 1733740 1163472 12.85 571540 1536764 24 15:51:01 5669960 0 602672 7.52 2620 1733688 1163688 12.85 569632 1536748 20 15:52:01 5592768 0 646352 8.07 2620 1767200 1335132 14.74 729296 1449300 33112 Average: 5652630 0 614415 7.67 2620 1739275 1199686 13.25 599987 1522182 5533 15:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:47:02 eth0 0.67 0.12 0.06 0.02 0.00 0.00 0.00 0.00 15:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 eth0 0.80 0.47 0.38 0.27 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 eth0 9.73 3.35 9.31 0.47 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 eth0 0.62 0.40 0.34 0.26 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 41.15 28.24 581.80 6.63 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.85 5.45 98.95 1.28 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) 12/27/21 _x86_64_ (2 CPU) 15:45:09 LINUX RESTART (2 CPU) 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:02 all 0.27 0.00 0.06 0.00 0.03 99.65 15:47:02 0 0.42 0.00 0.07 0.00 0.02 99.50 15:47:02 1 0.12 0.00 0.05 0.00 0.03 99.80 15:48:01 all 0.20 0.00 0.05 0.00 0.02 99.73 15:48:01 0 0.31 0.00 0.03 0.00 0.02 99.64 15:48:01 1 0.10 0.00 0.07 0.00 0.02 99.81 15:49:01 all 0.26 0.00 0.08 0.00 0.03 99.63 15:49:01 0 0.28 0.00 0.12 0.00 0.03 99.56 15:49:01 1 0.23 0.00 0.05 0.00 0.02 99.70 15:50:01 all 0.13 0.00 0.07 0.00 0.02 99.78 15:50:01 0 0.23 0.00 0.08 0.00 0.02 99.67 15:50:01 1 0.03 0.00 0.05 0.00 0.02 99.90 15:51:01 all 0.23 0.00 0.07 0.00 0.02 99.69 15:51:01 0 0.27 0.00 0.03 0.00 0.00 99.70 15:51:01 1 0.18 0.00 0.10 0.00 0.03 99.68 15:52:01 all 2.08 0.00 0.57 0.01 0.03 97.31 15:52:01 0 2.08 0.00 0.70 0.02 0.03 97.17 15:52:01 1 2.08 0.00 0.44 0.00 0.03 97.45 Average: all 0.53 0.00 0.15 0.00 0.02 99.30 Average: 0 0.60 0.00 0.17 0.00 0.02 99.21 Average: 1 0.46 0.00 0.13 0.00 0.03 99.39