---> uname -a: Linux prd-centos7-docker-4c-2g-1895.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) 08/03/21 _x86_64_ (2 CPU) 15:45:11 LINUX RESTART (2 CPU) 15:46:01 tps rtps wtps bread/s bwrtn/s 15:47:01 21.77 3.38 18.38 2557.47 4077.00 15:48:01 1.75 0.00 1.75 0.00 33.17 15:49:01 0.27 0.00 0.27 0.00 3.73 15:50:01 0.20 0.00 0.20 0.00 2.70 15:51:01 0.30 0.00 0.30 0.00 3.72 15:52:01 0.33 0.00 0.33 0.00 4.58 15:53:02 0.15 0.00 0.15 0.00 1.75 Average: 3.54 0.48 3.06 365.45 589.67 15:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:47:01 5435736 0 801896 10.01 2620 1768688 1269496 14.02 590984 1581764 20 15:48:01 5444720 0 792904 9.90 2620 1768696 1203056 13.28 587108 1578192 16 15:49:01 5443748 0 793872 9.91 2620 1768700 1203260 13.28 590208 1576304 8 15:50:01 5442552 0 795060 9.93 2620 1768708 1203284 13.28 591256 1576304 8 15:51:01 5441092 0 796516 9.95 2620 1768712 1203248 13.28 586836 1583392 8 15:52:01 5441564 0 796040 9.94 2620 1768716 1203056 13.28 585808 1583392 8 15:53:02 5439508 0 798092 9.97 2620 1768720 1203120 13.28 587728 1583392 8 Average: 5441274 0 796340 9.94 2620 1768706 1212646 13.39 588561 1580391 11 15:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:47:01 eth0 190.66 176.84 664.77 26.99 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 116.70 96.50 9.93 314.43 0.00 0.00 0.00 0.00 15:48:01 eth0 1.17 0.07 0.11 0.01 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 eth0 1.75 0.53 0.60 0.36 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 eth0 1.05 0.43 0.33 0.24 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 eth0 0.83 0.47 0.41 0.27 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.96 25.51 95.20 3.98 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 16.68 13.79 1.42 44.93 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) 08/03/21 _x86_64_ (2 CPU) 15:45:11 LINUX RESTART (2 CPU) 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 4.62 0.00 1.72 0.47 0.03 93.15 15:47:01 0 5.65 0.00 1.71 0.71 0.03 91.89 15:47:01 1 3.60 0.00 1.72 0.24 0.03 94.41 15:48:01 all 0.11 0.00 0.05 0.00 0.03 99.81 15:48:01 0 0.18 0.00 0.07 0.00 0.03 99.72 15:48:01 1 0.03 0.00 0.03 0.00 0.03 99.90 15:49:01 all 0.13 0.00 0.05 0.00 0.03 99.78 15:49:01 0 0.08 0.00 0.03 0.00 0.03 99.85 15:49:01 1 0.18 0.00 0.07 0.00 0.03 99.72 15:50:01 all 0.08 0.00 0.04 0.00 0.03 99.85 15:50:01 0 0.07 0.00 0.03 0.00 0.03 99.87 15:50:01 1 0.08 0.00 0.05 0.00 0.03 99.83 15:51:01 all 0.07 0.00 0.08 0.00 0.03 99.82 15:51:01 0 0.07 0.00 0.08 0.00 0.03 99.82 15:51:01 1 0.07 0.00 0.07 0.00 0.03 99.83 15:52:01 all 0.20 0.00 0.04 0.00 0.02 99.74 15:52:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:52:01 1 0.37 0.00 0.07 0.00 0.03 99.53 15:53:02 all 0.26 0.00 0.04 0.00 0.03 99.67 15:53:02 0 0.03 0.00 0.02 0.00 0.03 99.92 15:53:02 1 0.48 0.00 0.07 0.00 0.03 99.42 Average: all 0.77 0.00 0.29 0.07 0.03 98.84 Average: 0 0.86 0.00 0.28 0.10 0.03 98.73 Average: 1 0.69 0.00 0.29 0.03 0.03 98.95