---> uname -a: Linux prd-centos7-docker-4c-2g-605.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) 07/30/21 _x86_64_ (2 CPU) 05:06:09 LINUX RESTART (2 CPU) 05:07:01 tps rtps wtps bread/s bwrtn/s 05:08:01 4.80 0.18 4.61 23.19 152.92 05:09:01 0.33 0.00 0.33 0.00 5.83 05:10:01 0.33 0.00 0.33 0.00 3.91 05:11:01 0.20 0.00 0.20 0.00 2.73 Average: 1.42 0.05 1.37 5.80 41.35 05:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 5468324 0 803864 10.04 2620 1734132 1242952 13.72 578976 1563888 32 05:09:01 5471088 0 801152 10.00 2620 1734080 1203876 13.29 575532 1564964 16 05:10:01 5469748 0 802492 10.02 2620 1734080 1204092 13.29 577420 1564540 8 05:11:01 5468584 0 803648 10.03 2620 1734088 1204080 13.29 578572 1564540 8 Average: 5469436 0 802789 10.02 2620 1734095 1213750 13.40 577625 1564483 16 05:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 eth0 12.18 6.41 10.26 2.50 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.95 0.08 0.10 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 2.00 0.55 0.67 0.39 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.58 0.27 0.27 0.20 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.93 1.83 2.83 0.77 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) 07/30/21 _x86_64_ (2 CPU) 05:06:09 LINUX RESTART (2 CPU) 05:07:01 CPU %user %nice %system %iowait %steal %idle 05:08:01 all 0.54 0.00 0.19 0.03 0.02 99.22 05:08:01 0 0.38 0.00 0.22 0.02 0.02 99.36 05:08:01 1 0.70 0.00 0.17 0.03 0.02 99.08 05:09:01 all 0.14 0.00 0.06 0.00 0.03 99.77 05:09:01 0 0.05 0.00 0.08 0.00 0.03 99.83 05:09:01 1 0.23 0.00 0.03 0.00 0.03 99.70 05:10:01 all 0.17 0.00 0.04 0.00 0.02 99.77 05:10:01 0 0.05 0.00 0.05 0.00 0.03 99.87 05:10:01 1 0.28 0.00 0.03 0.00 0.00 99.68 05:11:01 all 0.13 0.00 0.03 0.00 0.03 99.81 05:11:01 0 0.20 0.00 0.02 0.00 0.02 99.77 05:11:01 1 0.07 0.00 0.05 0.00 0.03 99.85 Average: all 0.25 0.00 0.08 0.01 0.02 99.64 Average: 0 0.17 0.00 0.09 0.00 0.03 99.71 Average: 1 0.32 0.00 0.07 0.01 0.02 99.58