---> uname -a: Linux prd-centos7-docker-4c-2g-827.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: 2800.000 BogoMIPS: 5600.00 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) 08/13/21 _x86_64_ (2 CPU) 15:58:07 LINUX RESTART (2 CPU) 15:59:02 tps rtps wtps bread/s bwrtn/s 16:00:01 5.08 0.19 4.89 23.58 723.34 16:01:01 0.32 0.02 0.30 0.13 5.46 16:02:01 0.42 0.10 0.32 1.73 5.45 16:03:02 0.23 0.00 0.23 0.00 2.85 16:04:01 0.22 0.00 0.22 0.00 2.15 Average: 1.24 0.06 1.18 5.04 146.41 15:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 5444180 0 811056 10.13 2620 1751084 1256928 13.88 593732 1572072 24 16:01:01 5442420 0 812812 10.15 2620 1751088 1251376 13.82 596576 1571012 16 16:02:01 5442160 0 812948 10.15 2620 1751212 1239960 13.69 590412 1577744 8 16:03:02 5445208 0 809896 10.11 2620 1751216 1205808 13.31 588048 1577744 8 16:04:01 5442500 0 812596 10.15 2620 1751224 1205964 13.31 590468 1578880 16 Average: 5443294 0 811862 10.14 2620 1751165 1232007 13.60 591847 1575490 14 15:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 eth0 9.81 5.64 10.11 2.50 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 2.53 0.92 1.15 0.74 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 1.35 0.37 0.38 0.23 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:02 eth0 0.78 0.03 0.06 0.00 0.00 0.00 0.00 0.00 16:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 1.71 0.39 0.51 0.27 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.22 1.46 2.43 0.75 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) 08/13/21 _x86_64_ (2 CPU) 15:58:07 LINUX RESTART (2 CPU) 15:59:02 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 0.54 0.00 0.25 0.04 0.03 99.13 16:00:01 0 0.60 0.00 0.24 0.02 0.03 99.11 16:00:01 1 0.49 0.00 0.25 0.07 0.03 99.15 16:01:01 all 0.19 0.00 0.10 0.00 0.02 99.69 16:01:01 0 0.17 0.00 0.10 0.00 0.02 99.72 16:01:01 1 0.22 0.00 0.10 0.00 0.02 99.67 16:02:01 all 0.16 0.00 0.07 0.00 0.03 99.75 16:02:01 0 0.07 0.00 0.07 0.00 0.02 99.85 16:02:01 1 0.25 0.00 0.07 0.00 0.03 99.65 16:03:02 all 0.12 0.00 0.06 0.00 0.02 99.81 16:03:02 0 0.05 0.00 0.08 0.00 0.02 99.85 16:03:02 1 0.18 0.00 0.03 0.00 0.02 99.77 16:04:01 all 0.10 0.00 0.05 0.00 0.03 99.82 16:04:01 0 0.07 0.00 0.07 0.00 0.03 99.83 16:04:01 1 0.14 0.00 0.03 0.00 0.02 99.81 Average: all 0.22 0.00 0.10 0.01 0.02 99.64 Average: 0 0.19 0.00 0.11 0.00 0.02 99.67 Average: 1 0.26 0.00 0.10 0.01 0.02 99.61