---> uname -a: Linux prd-centos7-docker-4c-2g-2070.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) 08/05/21 _x86_64_ (2 CPU) 12:52:12 LINUX RESTART (2 CPU) 12:53:01 tps rtps wtps bread/s bwrtn/s 12:54:01 18.18 0.70 17.48 353.78 3326.14 12:55:01 0.42 0.00 0.42 0.00 7.35 12:56:01 0.28 0.00 0.28 0.00 2.98 12:57:01 0.23 0.00 0.23 0.00 3.46 12:58:01 0.27 0.00 0.27 0.00 2.77 12:59:01 0.35 0.00 0.35 0.00 4.68 13:00:01 0.28 0.00 0.28 0.00 4.61 13:01:01 0.23 0.03 0.20 0.27 1.90 Average: 2.53 0.09 2.44 44.27 419.37 12:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 5457792 0 799908 9.99 2620 1748612 1249892 13.80 581948 1569260 20 12:55:01 5460668 0 797024 9.95 2620 1748620 1205916 13.31 583796 1565980 12 12:56:01 5459952 0 797736 9.96 2620 1748624 1205952 13.31 584220 1565908 16 12:57:01 5458528 0 799152 9.98 2620 1748632 1205880 13.31 585580 1565908 12 12:58:01 5456840 0 800836 10.00 2620 1748636 1205760 13.31 579596 1573916 16 12:59:01 5456988 0 800684 10.00 2620 1748640 1205760 13.31 579572 1573916 8 13:00:01 5454656 0 803012 10.03 2620 1748644 1205676 13.31 581740 1573972 8 13:01:01 5444352 0 813312 10.16 2620 1748648 1208840 13.35 591528 1573972 8 Average: 5456222 0 801458 10.01 2620 1748632 1211710 13.38 583498 1570354 12 12:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 eth0 113.84 101.98 465.87 16.86 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 55.09 40.56 4.77 138.72 0.00 0.00 0.00 0.00 12:55:01 eth0 2.91 1.32 3.09 0.09 0.00 0.00 0.00 0.00 12:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 eth0 0.97 0.23 0.32 0.19 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 eth0 0.53 0.32 0.27 0.17 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 eth0 0.23 0.18 0.08 0.10 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 eth0 0.22 0.13 0.10 0.01 0.00 0.00 0.00 0.00 12:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.86 13.05 58.74 2.18 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 6.89 5.07 0.60 17.35 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) 08/05/21 _x86_64_ (2 CPU) 12:52:12 LINUX RESTART (2 CPU) 12:53:01 CPU %user %nice %system %iowait %steal %idle 12:54:01 all 2.91 0.00 1.48 0.36 0.04 95.21 12:54:01 0 2.86 0.00 1.40 0.45 0.05 95.23 12:54:01 1 2.95 0.00 1.57 0.27 0.03 95.18 12:55:01 all 0.11 0.00 0.07 0.00 0.03 99.80 12:55:01 0 0.10 0.00 0.07 0.00 0.03 99.80 12:55:01 1 0.12 0.00 0.07 0.00 0.02 99.80 12:56:01 all 0.22 0.00 0.04 0.00 0.03 99.72 12:56:01 0 0.07 0.00 0.05 0.00 0.03 99.85 12:56:01 1 0.37 0.00 0.03 0.00 0.02 99.58 12:57:01 all 0.10 0.00 0.06 0.00 0.03 99.81 12:57:01 0 0.05 0.00 0.07 0.00 0.03 99.85 12:57:01 1 0.15 0.00 0.05 0.00 0.03 99.77 12:58:01 all 0.12 0.00 0.03 0.00 0.03 99.82 12:58:01 0 0.15 0.00 0.03 0.00 0.03 99.78 12:58:01 1 0.08 0.00 0.03 0.00 0.03 99.85 12:59:01 all 0.09 0.00 0.04 0.00 0.03 99.83 12:59:01 0 0.15 0.00 0.03 0.00 0.02 99.80 12:59:01 1 0.03 0.00 0.05 0.00 0.05 99.87 13:00:01 all 0.17 0.00 0.05 0.00 0.03 99.76 13:00:01 0 0.25 0.00 0.03 0.00 0.02 99.70 13:00:01 1 0.08 0.00 0.07 0.00 0.03 99.82 13:01:01 all 0.16 0.00 0.05 0.00 0.02 99.77 13:01:01 0 0.20 0.00 0.03 0.00 0.00 99.77 13:01:01 1 0.12 0.00 0.07 0.00 0.03 99.78 Average: all 0.48 0.00 0.23 0.04 0.03 99.22 Average: 0 0.48 0.00 0.21 0.06 0.03 99.23 Average: 1 0.48 0.00 0.24 0.03 0.03 99.21