---> uname -a: Linux prd-centos7-docker-4c-2g-13710.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 9.0G 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/01/21 _x86_64_ (2 CPU) 16:44:21 LINUX RESTART (2 CPU) 16:45:01 tps rtps wtps bread/s bwrtn/s 16:46:01 7.53 0.30 7.23 29.18 214.44 16:47:01 0.40 0.00 0.40 0.00 6.76 16:48:01 0.28 0.00 0.28 0.00 2.85 16:49:01 0.37 0.00 0.37 0.00 5.75 16:50:01 0.23 0.00 0.23 0.00 3.85 16:51:01 221.11 0.15 220.96 14.25 54278.59 Average: 38.34 0.07 38.26 7.24 9089.90 16:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:46:01 5697564 0 612712 7.65 2620 1696044 1205020 13.30 554000 1523796 20 16:47:01 5696892 0 613376 7.66 2620 1696052 1177456 13.00 555392 1524052 12 16:48:01 5698028 0 612240 7.64 2620 1696052 1177456 13.00 553688 1524052 8 16:49:01 5699260 0 611000 7.63 2620 1696060 1163172 12.84 551848 1524876 20 16:50:01 5701360 0 608896 7.60 2620 1696064 1163196 12.84 549632 1524940 12 16:51:01 3595348 0 1065672 13.31 2620 3345300 1802492 19.90 1130428 2794616 326332 Average: 5348075 0 687316 8.58 2620 1970929 1281465 14.15 649165 1736055 54401 16:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:46:01 eth0 6.94 4.16 6.69 2.22 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 4.35 1.90 3.56 0.45 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 0.90 0.32 0.30 0.23 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 16:49:01 eth0 1.93 0.50 0.65 0.33 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 0.75 0.57 0.41 0.33 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 515.58 318.58 10250.21 128.82 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 33.11 44.15 3.51 351.58 0.00 0.00 0.00 0.00 Average: eth0 88.45 54.36 1711.16 22.07 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 5.52 7.36 0.59 58.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/01/21 _x86_64_ (2 CPU) 16:44:21 LINUX RESTART (2 CPU) 16:45:01 CPU %user %nice %system %iowait %steal %idle 16:46:01 all 0.41 0.00 0.21 0.03 0.03 99.32 16:46:01 0 0.37 0.00 0.25 0.02 0.02 99.35 16:46:01 1 0.45 0.00 0.17 0.05 0.03 99.30 16:47:01 all 0.13 0.00 0.06 0.00 0.03 99.77 16:47:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:47:01 1 0.20 0.00 0.07 0.00 0.05 99.68 16:48:01 all 0.17 0.00 0.03 0.00 0.04 99.77 16:48:01 0 0.03 0.00 0.03 0.00 0.03 99.90 16:48:01 1 0.30 0.00 0.02 0.00 0.05 99.63 16:49:01 all 0.18 0.00 0.04 0.00 0.03 99.75 16:49:01 0 0.07 0.00 0.03 0.00 0.03 99.87 16:49:01 1 0.28 0.00 0.05 0.00 0.03 99.63 16:50:01 all 0.15 0.00 0.04 0.00 0.03 99.78 16:50:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:50:01 1 0.25 0.00 0.05 0.00 0.03 99.67 16:51:01 all 29.91 0.00 12.31 2.53 0.08 55.17 16:51:01 0 29.78 0.00 12.03 2.39 0.07 55.72 16:51:01 1 30.04 0.00 12.59 2.66 0.09 54.62 Average: all 4.92 0.00 2.02 0.41 0.04 92.62 Average: 0 4.82 0.00 1.98 0.38 0.03 92.79 Average: 1 5.01 0.00 2.05 0.43 0.05 92.45