---> uname -a: Linux prd-centos7-docker-4c-2g-1023.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) 11/17/21 _x86_64_ (2 CPU) 16:40:39 LINUX RESTART (2 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:02 26.29 13.30 12.99 2601.53 2318.27 16:43:01 3.17 0.00 3.17 0.00 1357.14 16:44:01 1.77 0.00 1.77 0.00 1507.40 16:45:01 102.95 2.86 100.08 2247.62 10348.70 Average: 33.67 4.06 29.62 1217.56 3893.84 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:02 5797544 0 583772 7.29 2620 1625004 1286480 14.20 504792 1477256 11248 16:43:01 5756268 0 585004 7.30 2620 1665048 1204892 13.30 547876 1477460 12272 16:44:01 5694620 0 589816 7.36 2620 1721884 1207396 13.33 606612 1478164 23944 16:45:01 5110944 0 743804 9.29 2620 2151572 1350916 14.91 890932 1707088 107512 Average: 5589844 0 625599 7.81 2620 1790877 1262421 13.94 637553 1534992 38744 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:02 eth0 537.43 333.82 1249.36 60.61 0.00 0.00 0.00 0.00 16:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 238.85 192.07 694.49 13.29 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 280.36 226.05 968.78 15.56 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 344.24 263.29 2022.69 33.00 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 veth1c80dc1 10.42 15.30 1.14 204.66 0.00 0.00 0.00 0.00 16:45:01 docker0 10.42 15.18 1.00 204.65 0.00 0.00 0.00 0.00 Average: eth0 350.70 254.07 1236.14 30.69 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: veth1c80dc1 2.62 3.84 0.29 51.39 0.00 0.00 0.00 0.00 Average: docker0 2.62 3.81 0.25 51.38 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) 11/17/21 _x86_64_ (2 CPU) 16:40:39 LINUX RESTART (2 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:02 all 7.60 0.00 1.17 0.33 0.03 90.86 16:42:02 0 8.17 0.00 1.52 0.39 0.03 89.89 16:42:02 1 7.04 0.00 0.83 0.27 0.03 91.82 16:43:01 all 1.17 0.00 0.32 0.00 0.04 98.47 16:43:01 0 1.67 0.00 0.48 0.00 0.05 97.79 16:43:01 1 0.67 0.00 0.15 0.00 0.03 99.15 16:44:01 all 1.80 0.00 0.36 0.00 0.03 97.80 16:44:01 0 2.18 0.00 0.51 0.00 0.05 97.26 16:44:01 1 1.43 0.00 0.22 0.00 0.02 98.34 16:45:01 all 14.52 0.00 2.89 1.78 0.07 80.74 16:45:01 0 12.33 0.00 2.91 1.95 0.07 82.74 16:45:01 1 16.72 0.00 2.86 1.60 0.07 78.75 Average: all 6.25 0.00 1.18 0.52 0.04 92.00 Average: 0 6.08 0.00 1.35 0.58 0.05 91.93 Average: 1 6.42 0.00 1.01 0.46 0.04 92.07