---> uname -a: Linux prd-centos7-docker-4c-2g-1539.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) 09/26/21 _x86_64_ (2 CPU) 22:17:19 LINUX RESTART (2 CPU) 22:18:02 tps rtps wtps bread/s bwrtn/s 22:19:01 87.43 3.45 83.98 2601.46 5281.42 22:20:01 1.58 0.00 1.58 0.00 31.61 22:21:01 0.42 0.00 0.42 0.00 5.68 22:22:01 0.22 0.00 0.22 0.00 3.75 22:23:01 0.28 0.00 0.28 0.00 3.07 22:24:01 0.25 0.00 0.25 0.00 3.36 22:25:01 0.25 0.00 0.25 0.00 2.93 22:26:01 0.25 0.00 0.25 0.00 3.50 Average: 11.18 0.43 10.75 320.51 657.45 22:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:19:01 5431248 0 805692 10.06 2620 1769372 1299568 14.35 594968 1582404 140 22:20:01 5443660 0 793332 9.91 2620 1769320 1196920 13.21 584348 1582364 16 22:21:01 5442900 0 794088 9.92 2620 1769324 1197208 13.22 593220 1574996 20 22:22:01 5439764 0 797216 9.95 2620 1769332 1197244 13.22 595144 1574996 8 22:23:01 5440896 0 796080 9.94 2620 1769336 1197088 13.22 588876 1580556 12 22:24:01 5442352 0 794620 9.92 2620 1769340 1196920 13.21 587832 1580560 12 22:25:01 5441144 0 795824 9.94 2620 1769344 1196968 13.22 588736 1580556 20 22:26:01 5432112 0 804852 10.05 2620 1769348 1196920 13.21 597908 1580556 8 Average: 5439260 0 797713 9.96 2620 1769340 1209854 13.36 591379 1579624 30 22:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:19:01 eth0 349.59 289.14 921.97 42.53 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 159.73 153.97 12.21 325.28 0.00 0.00 0.00 0.00 22:20:01 eth0 0.65 0.02 0.04 0.00 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 3.05 1.87 3.02 0.12 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 1.02 0.37 0.32 0.21 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 eth0 0.70 0.45 0.35 0.27 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.80 36.00 114.07 5.32 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 19.68 18.97 1.50 40.08 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) 09/26/21 _x86_64_ (2 CPU) 22:17:19 LINUX RESTART (2 CPU) 22:18:02 CPU %user %nice %system %iowait %steal %idle 22:19:01 all 6.70 0.00 2.63 2.09 0.04 88.53 22:19:01 0 6.36 0.00 2.75 2.86 0.03 88.00 22:19:01 1 7.04 0.00 2.51 1.33 0.05 89.06 22:20:01 all 0.21 0.00 0.08 0.00 0.02 99.70 22:20:01 0 0.05 0.00 0.07 0.00 0.02 99.87 22:20:01 1 0.37 0.00 0.08 0.00 0.02 99.53 22:21:01 all 0.24 0.00 0.08 0.00 0.02 99.66 22:21:01 0 0.27 0.00 0.08 0.00 0.02 99.63 22:21:01 1 0.22 0.00 0.08 0.00 0.02 99.68 22:22:01 all 0.22 0.00 0.05 0.00 0.02 99.72 22:22:01 0 0.07 0.00 0.05 0.00 0.02 99.87 22:22:01 1 0.37 0.00 0.05 0.00 0.02 99.57 22:23:01 all 0.24 0.00 0.05 0.00 0.02 99.69 22:23:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:23:01 1 0.43 0.00 0.05 0.00 0.02 99.50 22:24:01 all 0.20 0.00 0.07 0.00 0.02 99.72 22:24:01 0 0.18 0.00 0.07 0.00 0.02 99.73 22:24:01 1 0.22 0.00 0.07 0.00 0.02 99.70 22:25:01 all 0.23 0.00 0.06 0.00 0.02 99.70 22:25:01 0 0.38 0.00 0.07 0.00 0.02 99.53 22:25:01 1 0.07 0.00 0.05 0.00 0.02 99.87 22:26:01 all 0.15 0.00 0.07 0.00 0.02 99.77 22:26:01 0 0.23 0.00 0.03 0.00 0.02 99.72 22:26:01 1 0.07 0.00 0.10 0.00 0.02 99.82 Average: all 1.00 0.00 0.37 0.25 0.02 98.36 Average: 0 0.92 0.00 0.38 0.34 0.02 98.33 Average: 1 1.07 0.00 0.36 0.16 0.02 98.38