---> uname -a: Linux prd-centos7-docker-4c-2g-676.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 8.1G 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 8.1G 32G 21% /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) 11/15/21 _x86_64_ (2 CPU) 18:46:32 LINUX RESTART (2 CPU) 18:47:01 tps rtps wtps bread/s bwrtn/s 18:48:01 135.38 4.10 131.28 2422.91 19888.70 18:49:01 2.06 0.00 2.06 0.00 63.50 18:50:01 0.25 0.00 0.25 0.00 3.75 18:51:01 0.28 0.00 0.28 0.00 5.95 18:52:01 0.28 0.00 0.28 0.00 4.73 Average: 27.66 0.82 26.84 484.81 3995.18 18:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:48:01 5115100 0 801268 10.00 2620 2089952 1417200 15.65 950500 1649672 20 18:49:01 5152036 0 764328 9.54 2620 2089956 1288320 14.22 938156 1649436 16 18:50:01 5143328 0 773032 9.65 2620 2089960 1288560 14.23 946028 1650548 20 18:51:01 5141472 0 774884 9.68 2620 2089964 1288640 14.23 947524 1650548 16 18:52:01 5146744 0 769604 9.61 2620 2089972 1288460 14.23 942684 1650724 16 Average: 5139736 0 776623 9.70 2620 2089961 1314236 14.51 944978 1650186 18 18:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:48:01 eth0 999.15 818.69 4578.19 877.12 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 11.49 16.70 1.06 204.70 0.00 0.00 0.00 0.00 18:49:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 0.90 0.27 0.31 0.16 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.87 0.32 0.31 0.20 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.75 0.17 0.13 0.08 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 200.45 163.99 916.22 175.59 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 2.30 3.34 0.21 40.96 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) 11/15/21 _x86_64_ (2 CPU) 18:46:32 LINUX RESTART (2 CPU) 18:47:01 CPU %user %nice %system %iowait %steal %idle 18:48:01 all 26.81 0.00 4.80 3.29 0.08 65.03 18:48:01 0 25.41 0.00 5.63 4.06 0.07 64.84 18:48:01 1 28.21 0.00 3.96 2.51 0.09 65.23 18:49:01 all 0.22 0.00 0.07 0.00 0.02 99.70 18:49:01 0 0.35 0.00 0.07 0.00 0.02 99.57 18:49:01 1 0.08 0.00 0.07 0.00 0.02 99.83 18:50:01 all 0.26 0.00 0.07 0.00 0.02 99.66 18:50:01 0 0.42 0.00 0.03 0.00 0.02 99.53 18:50:01 1 0.10 0.00 0.10 0.00 0.02 99.78 18:51:01 all 0.13 0.00 0.04 0.00 0.02 99.82 18:51:01 0 0.17 0.00 0.02 0.00 0.02 99.80 18:51:01 1 0.08 0.00 0.07 0.00 0.02 99.83 18:52:01 all 0.22 0.00 0.08 0.00 0.08 99.63 18:52:01 0 0.35 0.00 0.05 0.00 0.07 99.53 18:52:01 1 0.08 0.00 0.10 0.00 0.08 99.73 Average: all 5.34 0.00 0.98 0.64 0.04 93.00 Average: 0 5.17 0.00 1.12 0.79 0.04 92.88 Average: 1 5.51 0.00 0.83 0.49 0.04 93.12