---> uname -a: Linux prd-centos7-docker-4c-2g-5342.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 32G 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 9.0G 32G 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) 02/16/22 _x86_64_ (2 CPU) 12:34:20 LINUX RESTART (2 CPU) 12:35:01 tps rtps wtps bread/s bwrtn/s 12:36:01 305.13 0.40 304.73 284.15 78244.76 12:37:01 139.10 0.00 139.10 0.00 21517.27 12:38:01 1.78 0.00 1.78 0.00 39.51 12:39:01 0.28 0.00 0.28 0.00 4.88 12:40:01 0.23 0.00 0.23 0.00 2.90 12:41:01 0.32 0.00 0.32 0.00 5.21 Average: 74.51 0.07 74.44 47.39 16644.12 12:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 4019548 0 916672 11.45 2620 3070100 1443168 15.93 830448 2701096 27552 12:37:01 3490108 0 984256 12.29 2620 3531956 1219468 13.46 936796 3057008 20 12:38:01 3486192 0 988168 12.34 2620 3531960 1170112 12.92 943076 3057008 16 12:39:01 3485772 0 988580 12.34 2620 3531968 1170112 12.92 943304 3057008 8 12:40:01 3487780 0 986568 12.32 2620 3531972 1170196 12.92 941648 3057008 8 12:41:01 3468868 0 1005476 12.55 2620 3531976 1170636 12.92 961192 3057008 8 Average: 3573045 0 978287 12.21 2620 3454989 1223949 13.51 926077 2997689 4602 12:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 veth7c6afb7 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:36:01 eth0 420.39 295.76 5461.93 43.86 0.00 0.00 0.00 0.00 12:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 197.04 247.14 15.95 2083.27 0.00 0.00 0.00 0.00 12:37:01 eth0 107.46 65.91 2607.40 15.69 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 eth0 0.08 0.10 0.01 0.03 0.00 0.00 0.00 0.00 12:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 eth0 0.68 0.20 0.13 0.07 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 eth0 10.64 4.06 13.42 0.66 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.94 61.05 1347.75 10.06 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 32.86 41.21 2.66 347.42 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) 02/16/22 _x86_64_ (2 CPU) 12:34:20 LINUX RESTART (2 CPU) 12:35:01 CPU %user %nice %system %iowait %steal %idle 12:36:01 all 28.50 0.00 12.69 2.72 0.12 55.98 12:36:01 0 28.12 0.00 13.14 3.11 0.09 55.54 12:36:01 1 28.88 0.00 12.24 2.32 0.14 56.42 12:37:01 all 51.87 0.00 6.72 2.07 0.11 39.24 12:37:01 0 51.75 0.00 6.50 2.00 0.11 39.64 12:37:01 1 51.98 0.00 6.93 2.13 0.11 38.85 12:38:01 all 0.14 0.00 0.04 0.00 0.03 99.79 12:38:01 0 0.03 0.00 0.05 0.00 0.02 99.90 12:38:01 1 0.25 0.00 0.03 0.00 0.03 99.68 12:39:01 all 0.19 0.00 0.03 0.00 0.04 99.73 12:39:01 0 0.05 0.00 0.03 0.00 0.05 99.87 12:39:01 1 0.33 0.00 0.03 0.00 0.03 99.60 12:40:01 all 0.11 0.00 0.03 0.00 0.03 99.84 12:40:01 0 0.02 0.00 0.00 0.00 0.02 99.97 12:40:01 1 0.20 0.00 0.05 0.00 0.03 99.72 12:41:01 all 0.26 0.00 0.06 0.00 0.03 99.66 12:41:01 0 0.22 0.00 0.07 0.00 0.03 99.68 12:41:01 1 0.30 0.00 0.05 0.00 0.02 99.63 Average: all 12.93 0.00 3.13 0.76 0.06 83.12 Average: 0 12.79 0.00 3.16 0.82 0.05 83.18 Average: 1 13.07 0.00 3.09 0.71 0.06 83.07