---> uname -a: Linux prd-centos7-docker-4c-2g-3142.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 8.0G 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 8.0G 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) 07/17/21 _x86_64_ (2 CPU) 00:59:48 LINUX RESTART (2 CPU) 01:01:03 tps rtps wtps bread/s bwrtn/s 01:02:01 2.10 0.10 2.00 1.79 36.47 01:03:01 0.27 0.00 0.27 0.00 2.62 01:04:01 0.28 0.00 0.28 0.00 3.12 01:05:01 0.27 0.00 0.27 0.00 3.12 01:06:01 72.77 3.30 69.47 2380.41 6637.09 Average: 15.23 0.68 14.54 479.67 1345.34 01:01:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 5758044 0 656084 8.19 2620 1592184 1074640 11.86 372376 1493448 16 01:03:01 5757892 0 656260 8.19 2620 1592160 1074640 11.86 372052 1493864 8 01:04:01 5756116 0 658032 8.22 2620 1592164 1074640 11.86 373464 1493864 8 01:05:01 5754712 0 659432 8.23 2620 1592168 1075224 11.87 374956 1494072 8 01:06:01 5097360 0 892952 11.15 2620 2016000 1669032 18.43 855996 1638000 170036 Average: 5624825 0 704552 8.80 2620 1676935 1193635 13.18 469769 1522650 34015 01:01:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 eth0 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 1.03 0.08 0.10 0.01 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 0.50 0.35 0.27 0.20 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 925.47 532.16 4064.46 69.39 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 186.70 107.28 818.50 14.02 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) 07/17/21 _x86_64_ (2 CPU) 00:59:48 LINUX RESTART (2 CPU) 01:01:03 CPU %user %nice %system %iowait %steal %idle 01:02:01 all 0.14 0.00 0.05 0.00 0.03 99.78 01:02:01 0 0.26 0.00 0.05 0.00 0.03 99.65 01:02:01 1 0.02 0.00 0.05 0.00 0.02 99.91 01:03:01 all 0.12 0.00 0.04 0.00 0.02 99.82 01:03:01 0 0.20 0.00 0.05 0.00 0.02 99.73 01:03:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:04:01 all 0.13 0.00 0.03 0.00 0.03 99.82 01:04:01 0 0.25 0.00 0.02 0.00 0.03 99.70 01:04:01 1 0.00 0.00 0.03 0.00 0.03 99.93 01:05:01 all 0.21 0.00 0.02 0.01 0.02 99.75 01:05:01 0 0.37 0.00 0.02 0.02 0.02 99.58 01:05:01 1 0.05 0.00 0.02 0.00 0.02 99.92 01:06:01 all 10.79 0.00 2.29 2.03 0.06 84.83 01:06:01 0 11.20 0.00 2.85 1.91 0.07 83.97 01:06:01 1 10.37 0.00 1.72 2.15 0.05 85.70 Average: all 2.25 0.00 0.48 0.40 0.03 96.83 Average: 0 2.43 0.00 0.59 0.38 0.03 96.56 Average: 1 2.07 0.00 0.37 0.43 0.03 97.11