---> uname -a: Linux prd-centos7-docker-4c-2g-27724.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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/05/21 _x86_64_ (2 CPU) 08:41:08 LINUX RESTART (2 CPU) 08:42:01 tps rtps wtps bread/s bwrtn/s 08:43:02 9.39 0.23 9.16 28.38 401.15 08:44:01 0.71 0.00 0.71 0.00 12.67 08:45:01 0.23 0.00 0.23 0.00 3.10 08:46:01 0.27 0.00 0.27 0.00 3.53 08:47:01 0.27 0.00 0.27 0.00 3.95 Average: 2.18 0.05 2.13 5.70 85.13 08:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:02 5693392 0 615648 7.69 2620 1697280 1206896 13.32 559316 1520804 20 08:44:01 5693772 0 615264 7.68 2620 1697284 1163708 12.85 560168 1520768 8 08:45:01 5687956 0 621072 7.75 2620 1697292 1164032 12.85 565916 1520876 8 08:46:01 5690228 0 618796 7.73 2620 1697296 1163708 12.85 564064 1520872 8 08:47:01 5696084 0 612936 7.65 2620 1697300 1163792 12.85 557084 1521824 8 Average: 5692286 0 616743 7.70 2620 1697290 1172427 12.94 561310 1521029 10 08:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:02 eth0 24.88 23.20 48.90 9.21 0.00 0.00 0.00 0.00 08:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:02 docker0 9.63 5.00 2.41 28.64 0.00 0.00 0.00 0.00 08:44:01 eth0 0.85 0.10 0.10 0.01 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 eth0 4.03 2.05 3.52 0.49 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 eth0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 0.28 0.20 0.08 0.07 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.04 5.14 10.56 1.96 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 1.93 1.00 0.48 5.75 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) 11/05/21 _x86_64_ (2 CPU) 08:41:08 LINUX RESTART (2 CPU) 08:42:01 CPU %user %nice %system %iowait %steal %idle 08:43:02 all 1.68 0.00 0.79 0.10 0.03 97.40 08:43:02 0 1.93 0.00 0.75 0.18 0.02 97.12 08:43:02 1 1.42 0.00 0.82 0.02 0.05 97.69 08:44:01 all 0.21 0.00 0.04 0.00 0.02 99.73 08:44:01 0 0.10 0.00 0.03 0.00 0.02 99.85 08:44:01 1 0.32 0.00 0.05 0.00 0.02 99.61 08:45:01 all 0.28 0.00 0.05 0.00 0.01 99.67 08:45:01 0 0.43 0.00 0.05 0.00 0.02 99.50 08:45:01 1 0.12 0.00 0.05 0.00 0.00 99.83 08:46:01 all 0.24 0.00 0.03 0.00 0.02 99.71 08:46:01 0 0.43 0.00 0.03 0.00 0.02 99.52 08:46:01 1 0.05 0.00 0.03 0.00 0.02 99.90 08:47:01 all 0.23 0.00 0.04 0.00 0.01 99.72 08:47:01 0 0.37 0.00 0.05 0.00 0.00 99.58 08:47:01 1 0.10 0.00 0.03 0.00 0.02 99.85 Average: all 0.53 0.00 0.19 0.02 0.02 99.24 Average: 0 0.65 0.00 0.18 0.04 0.01 99.11 Average: 1 0.40 0.00 0.20 0.00 0.02 99.38