---> uname -a: Linux prd-centos7-docker-4c-2g-799.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: 2800.000 BogoMIPS: 5600.00 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 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/13/21 _x86_64_ (2 CPU) 01:45:40 LINUX RESTART (2 CPU) 01:46:01 tps rtps wtps bread/s bwrtn/s 01:47:01 161.87 36.35 125.52 7119.28 43961.74 01:48:01 57.15 0.50 56.65 329.48 11097.59 01:49:01 1.27 0.00 1.27 0.00 22.67 01:50:01 0.20 0.00 0.20 0.00 2.33 01:51:01 60.76 0.10 60.66 9.99 17363.38 Average: 56.26 7.39 48.87 1491.91 14491.93 01:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 5134124 0 882532 11.02 2620 1989664 1691944 18.68 807888 1664080 128360 01:48:01 4938300 0 970316 12.12 2620 2097704 1470152 16.23 970124 1666824 20 01:49:01 4956364 0 952252 11.89 2620 2097704 1344156 14.84 958320 1664424 12 01:50:01 4953888 0 954724 11.92 2620 2097708 1344472 14.84 957536 1667800 16 01:51:01 4322108 0 1096248 13.69 2620 2587964 1523124 16.82 1140380 2010452 252 Average: 4860957 0 971214 12.13 2620 2174149 1474770 16.28 966850 1734716 25732 01:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 eth0 1334.13 850.13 4518.51 115.26 0.00 0.00 0.00 0.00 01:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 eth0 277.46 168.24 273.88 750.74 0.00 0.00 0.00 0.00 01:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 docker0 22.74 34.44 1.75 207.00 0.00 0.00 0.00 0.00 01:49:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 eth0 2.60 0.55 0.71 0.37 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 eth0 389.78 253.05 2616.19 24.02 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 400.87 254.45 1482.10 178.12 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 4.55 6.89 0.35 41.41 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) 08/13/21 _x86_64_ (2 CPU) 01:45:40 LINUX RESTART (2 CPU) 01:46:01 CPU %user %nice %system %iowait %steal %idle 01:47:01 all 22.31 0.00 4.78 4.44 0.11 68.37 01:47:01 0 21.27 0.00 5.45 3.41 0.12 69.75 01:47:01 1 23.33 0.00 4.12 5.45 0.09 67.01 01:48:01 all 14.91 0.00 2.76 0.65 0.04 81.64 01:48:01 0 14.54 0.00 2.77 0.97 0.05 81.66 01:48:01 1 15.28 0.00 2.74 0.33 0.03 81.62 01:49:01 all 0.20 0.00 0.06 0.00 0.02 99.72 01:49:01 0 0.10 0.00 0.05 0.00 0.02 99.83 01:49:01 1 0.30 0.00 0.07 0.00 0.02 99.62 01:50:01 all 0.11 0.00 0.07 0.00 0.02 99.81 01:50:01 0 0.10 0.00 0.07 0.00 0.02 99.82 01:50:01 1 0.12 0.00 0.07 0.00 0.02 99.80 01:51:01 all 7.86 0.00 3.34 0.62 0.04 88.14 01:51:01 0 7.21 0.00 3.45 0.68 0.05 88.60 01:51:01 1 8.50 0.00 3.22 0.56 0.03 87.69 Average: all 8.91 0.00 2.16 1.11 0.04 87.77 Average: 0 8.47 0.00 2.31 0.99 0.05 88.18 Average: 1 9.35 0.00 2.02 1.24 0.04 87.36