---> uname -a: Linux prd-centos7-docker-4c-2g-1896.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: 2799.996 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) 15:46:03 LINUX RESTART (2 CPU) 15:47:01 tps rtps wtps bread/s bwrtn/s 15:48:01 6.25 0.18 6.06 23.18 1357.61 15:49:01 1.80 0.00 1.80 0.00 35.00 15:50:01 0.33 0.00 0.33 0.00 5.30 15:51:01 0.27 0.00 0.27 0.00 4.41 15:52:01 0.28 0.00 0.28 0.00 3.73 15:53:01 0.42 0.00 0.42 0.00 6.88 15:54:01 0.25 0.00 0.25 0.00 4.15 15:55:01 0.32 0.00 0.32 0.00 5.43 Average: 1.24 0.02 1.22 2.90 177.83 15:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:48:01 5441548 0 796072 9.94 2620 1768692 1239080 13.68 591892 1576356 20 15:49:01 5443100 0 794512 9.92 2620 1768700 1195116 13.19 593452 1573880 16 15:50:01 5441596 0 796016 9.94 2620 1768700 1195152 13.20 589928 1579184 8 15:51:01 5442308 0 795292 9.93 2620 1768712 1195044 13.19 589384 1579184 8 15:52:01 5443104 0 794492 9.92 2620 1768716 1194936 13.19 585064 1582912 8 15:53:01 5442152 0 795440 9.93 2620 1768720 1194864 13.19 585732 1582912 8 15:54:01 5436864 0 800724 10.00 2620 1768724 1194912 13.19 590988 1582912 8 15:55:01 5431664 0 805916 10.06 2620 1768732 1194864 13.19 596276 1582916 8 Average: 5440292 0 797308 9.96 2620 1768712 1200496 13.25 590340 1580032 10 15:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:48:01 eth0 11.19 6.71 10.06 3.36 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 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 eth0 3.48 1.40 3.59 0.45 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 1.03 0.40 0.32 0.21 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 0.58 0.35 0.27 0.20 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 0.20 0.17 0.08 0.07 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 15:53:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 0.23 0.17 0.07 0.01 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.11 1.16 1.80 0.54 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 0.00 0.00 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 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/03/21 _x86_64_ (2 CPU) 15:46:03 LINUX RESTART (2 CPU) 15:47:01 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 1.00 0.00 0.39 0.14 0.02 98.44 15:48:01 0 0.87 0.00 0.45 0.12 0.02 98.54 15:48:01 1 1.14 0.00 0.33 0.17 0.02 98.35 15:49:01 all 0.29 0.00 0.06 0.00 0.01 99.64 15:49:01 0 0.48 0.00 0.05 0.00 0.02 99.45 15:49:01 1 0.10 0.00 0.07 0.00 0.00 99.83 15:50:01 all 0.20 0.00 0.04 0.00 0.01 99.75 15:50:01 0 0.33 0.00 0.03 0.00 0.00 99.63 15:50:01 1 0.07 0.00 0.05 0.00 0.02 99.87 15:51:01 all 0.17 0.00 0.05 0.00 0.03 99.76 15:51:01 0 0.28 0.00 0.03 0.00 0.02 99.67 15:51:01 1 0.05 0.00 0.07 0.00 0.03 99.85 15:52:01 all 0.23 0.00 0.05 0.00 0.01 99.72 15:52:01 0 0.12 0.00 0.05 0.00 0.00 99.83 15:52:01 1 0.33 0.00 0.05 0.00 0.02 99.60 15:53:01 all 0.22 0.00 0.03 0.00 0.02 99.73 15:53:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:53:01 1 0.40 0.00 0.05 0.00 0.02 99.53 15:54:01 all 0.26 0.00 0.04 0.00 0.02 99.68 15:54:01 0 0.07 0.00 0.07 0.00 0.02 99.85 15:54:01 1 0.45 0.00 0.02 0.00 0.02 99.52 15:55:01 all 0.23 0.00 0.05 0.00 0.00 99.72 15:55:01 0 0.02 0.00 0.05 0.00 0.00 99.93 15:55:01 1 0.43 0.00 0.05 0.00 0.00 99.52 Average: all 0.32 0.00 0.09 0.02 0.01 99.56 Average: 0 0.28 0.00 0.09 0.01 0.01 99.61 Average: 1 0.37 0.00 0.09 0.02 0.01 99.51