---> uname -a: Linux prd-centos7-docker-4c-2g-1654.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 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/09/21 _x86_64_ (2 CPU) 03:39:29 LINUX RESTART (2 CPU) 03:40:01 tps rtps wtps bread/s bwrtn/s 03:41:02 127.84 3.76 124.08 2709.29 19262.45 03:42:01 1.20 0.00 1.20 0.00 19.14 03:43:01 0.28 0.00 0.28 0.00 3.50 03:44:01 0.25 0.00 0.25 0.00 3.12 Average: 32.53 0.94 31.59 680.38 4843.74 03:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:02 4924132 0 972600 12.14 2620 2109588 1458164 16.10 965208 1677500 20 03:42:01 4949016 0 947708 11.83 2620 2109596 1333156 14.72 953128 1677276 20 03:43:01 4948420 0 948300 11.84 2620 2109600 1331612 14.70 959100 1672252 8 03:44:01 4947592 0 949124 11.85 2620 2109604 1331564 14.70 952824 1679388 16 Average: 4942290 0 954433 11.92 2620 2109597 1363624 15.06 957565 1676604 16 03:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:41:02 eth0 1395.49 819.78 4503.08 844.07 0.00 0.00 0.00 0.00 03:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 docker0 29.90 36.81 2.33 215.33 0.00 0.00 0.00 0.00 03:42:01 eth0 0.58 0.10 0.06 0.04 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 eth0 1.05 0.45 0.57 0.21 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 eth0 0.93 0.35 0.30 0.20 0.00 0.00 0.00 0.00 03:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 351.09 206.10 1131.09 212.08 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 7.51 9.24 0.59 54.08 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) 09/09/21 _x86_64_ (2 CPU) 03:39:29 LINUX RESTART (2 CPU) 03:40:01 CPU %user %nice %system %iowait %steal %idle 03:41:02 all 26.82 0.00 5.37 2.98 0.08 64.75 03:41:02 0 22.78 0.00 6.28 5.28 0.09 65.58 03:41:02 1 30.87 0.00 4.46 0.69 0.07 63.91 03:42:01 all 0.16 0.00 0.07 0.00 0.02 99.75 03:42:01 0 0.26 0.00 0.07 0.00 0.02 99.66 03:42:01 1 0.07 0.00 0.07 0.00 0.02 99.85 03:43:01 all 0.14 0.00 0.04 0.00 0.02 99.80 03:43:01 0 0.08 0.00 0.03 0.00 0.02 99.87 03:43:01 1 0.20 0.00 0.05 0.00 0.02 99.73 03:44:01 all 0.18 0.00 0.05 0.00 0.01 99.77 03:44:01 0 0.05 0.00 0.07 0.00 0.02 99.87 03:44:01 1 0.30 0.00 0.03 0.00 0.00 99.67 Average: all 6.61 0.00 1.34 0.72 0.03 91.30 Average: 0 5.61 0.00 1.56 1.28 0.03 91.51 Average: 1 7.60 0.00 1.12 0.17 0.03 91.09