---> uname -a: Linux prd-centos7-docker-4c-2g-2000.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/10/21 _x86_64_ (2 CPU) 18:13:34 LINUX RESTART (2 CPU) 18:14:01 tps rtps wtps bread/s bwrtn/s 18:15:01 106.28 14.04 92.24 4501.98 5840.23 18:16:01 3.46 0.03 3.43 1.07 115.04 18:17:01 0.47 0.00 0.47 0.00 7.51 18:18:01 0.43 0.10 0.33 9.99 3.66 Average: 27.66 3.54 24.12 1128.40 1491.80 18:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 5435204 0 802056 10.01 2620 1769052 1296732 14.32 593756 1579232 136 18:16:01 5447608 0 789648 9.86 2620 1769056 1203528 13.29 583948 1579380 20 18:17:01 5447704 0 789548 9.86 2620 1769060 1203528 13.29 588552 1574548 8 18:18:01 5410796 0 826008 10.31 2620 1769508 1385352 15.30 734168 1463856 156 Average: 5435328 0 801815 10.01 2620 1769169 1272285 14.05 625106 1549254 80 18:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 eth0 482.91 395.75 1587.41 86.97 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 134.74 117.77 11.66 316.60 0.00 0.00 0.00 0.00 18:16:01 eth0 0.48 0.12 0.04 0.03 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.42 0.08 0.04 0.01 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 13.02 7.13 10.62 3.99 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.22 100.78 399.57 22.75 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 33.69 29.45 2.91 79.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/10/21 _x86_64_ (2 CPU) 18:13:34 LINUX RESTART (2 CPU) 18:14:01 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 13.54 0.00 3.27 2.56 0.05 80.57 18:15:01 0 14.74 0.00 3.45 2.11 0.05 79.65 18:15:01 1 12.36 0.00 3.10 3.01 0.05 81.48 18:16:01 all 0.27 0.00 0.11 0.00 0.02 99.61 18:16:01 0 0.10 0.00 0.12 0.00 0.02 99.77 18:16:01 1 0.43 0.00 0.10 0.00 0.02 99.45 18:17:01 all 0.28 0.00 0.07 0.00 0.01 99.64 18:17:01 0 0.15 0.00 0.05 0.00 0.00 99.80 18:17:01 1 0.42 0.00 0.08 0.00 0.02 99.48 18:18:01 all 1.59 0.00 0.32 0.00 0.02 98.07 18:18:01 0 2.03 0.00 0.34 0.00 0.02 97.62 18:18:01 1 1.15 0.00 0.30 0.00 0.02 98.53 Average: all 3.85 0.00 0.93 0.63 0.02 94.57 Average: 0 4.17 0.00 0.97 0.51 0.02 94.33 Average: 1 3.54 0.00 0.88 0.74 0.03 94.82