---> uname -a: Linux prd-centos7-docker-4c-2g-1381.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 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 3.10.0-1160.21.1.el7.x86_64 (prd-centos7-docker-4c-2g-1381.vexxhost.local) 09/25/21 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 32.01 0.08 31.92 1.60 4582.63 00:02:01 0.48 0.08 0.40 1.60 8.33 00:03:01 0.18 0.00 0.18 0.00 2.32 00:04:01 0.22 0.00 0.22 0.00 2.37 00:05:01 0.33 0.00 0.33 0.00 5.08 Average: 6.65 0.03 6.61 0.64 920.33 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 4934932 0 960564 11.99 2620 2110824 1327464 14.66 953716 1685388 12 00:02:01 4948348 0 947016 11.82 2620 2110956 1225712 13.53 946328 1682680 20 00:03:01 4950804 0 944552 11.79 2620 2110964 1196904 13.21 940600 1686416 20 00:04:01 4949524 0 945828 11.81 2620 2110968 1197180 13.22 941200 1687368 16 00:05:01 4933176 0 962172 12.01 2620 2110972 1272944 14.05 951684 1692280 8 Average: 4943357 0 952026 11.89 2620 2110937 1244041 13.73 946706 1686826 15 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 eth0 266.14 143.55 56.60 744.58 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:02:01 eth0 2.28 0.60 0.65 0.40 0.00 0.00 0.00 0.00 00:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 eth0 1.27 0.08 0.11 0.04 0.00 0.00 0.00 0.00 00:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 eth0 2.00 0.68 0.71 0.43 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 eth0 5.23 2.58 3.64 1.52 0.00 0.00 0.00 0.00 00:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.39 29.50 12.35 149.42 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 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (prd-centos7-docker-4c-2g-1381.vexxhost.local) 09/25/21 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 8.74 0.00 1.34 0.22 0.04 89.66 00:01:01 0 6.52 0.00 1.49 0.35 0.05 91.58 00:01:01 1 10.96 0.00 1.19 0.08 0.03 87.74 00:02:01 all 0.15 0.00 0.08 0.01 0.02 99.75 00:02:01 0 0.10 0.00 0.10 0.02 0.02 99.77 00:02:01 1 0.20 0.00 0.05 0.00 0.02 99.73 00:03:01 all 0.13 0.00 0.04 0.00 0.03 99.79 00:03:01 0 0.07 0.00 0.05 0.00 0.05 99.83 00:03:01 1 0.20 0.00 0.03 0.00 0.02 99.75 00:04:01 all 0.13 0.00 0.03 0.00 0.03 99.81 00:04:01 0 0.03 0.00 0.03 0.00 0.02 99.92 00:04:01 1 0.23 0.00 0.03 0.00 0.03 99.70 00:05:01 all 0.38 0.00 0.08 0.00 0.03 99.51 00:05:01 0 0.32 0.00 0.08 0.00 0.03 99.57 00:05:01 1 0.45 0.00 0.07 0.00 0.03 99.45 Average: all 1.89 0.00 0.31 0.05 0.03 97.72 Average: 0 1.40 0.00 0.35 0.07 0.03 98.15 Average: 1 2.39 0.00 0.27 0.02 0.03 97.30