---> uname -a: Linux prd-centos7-docker-4c-2g-1636.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) 09/09/21 _x86_64_ (2 CPU) 01:40:52 LINUX RESTART (2 CPU) 01:42:01 tps rtps wtps bread/s bwrtn/s 01:43:01 1.92 0.00 1.92 0.00 44.38 01:44:01 0.43 0.00 0.43 0.00 6.20 01:45:01 0.23 0.00 0.23 0.00 2.83 01:46:01 0.35 0.00 0.35 0.00 5.70 01:47:01 0.27 0.00 0.27 0.00 3.20 01:48:01 0.23 0.00 0.23 0.00 2.05 01:49:01 0.27 0.00 0.27 0.00 3.50 01:50:01 0.32 0.00 0.32 0.00 4.55 01:51:01 3.90 0.13 3.76 13.72 145.03 Average: 0.88 0.01 0.86 1.52 24.16 01:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 5431336 0 805924 10.06 2620 1769060 1252036 13.82 596980 1580532 20 01:44:01 5435892 0 801360 10.01 2620 1769068 1206744 13.32 595888 1578128 20 01:45:01 5436044 0 801204 10.00 2620 1769072 1206564 13.32 595916 1578128 12 01:46:01 5436424 0 800816 10.00 2620 1769080 1206564 13.32 588564 1585456 8 01:47:01 5435668 0 801568 10.01 2620 1769084 1206792 13.32 589936 1585456 12 01:48:01 5436880 0 800352 9.99 2620 1769088 1206564 13.32 588540 1585456 12 01:49:01 5436000 0 801228 10.00 2620 1769092 1206564 13.32 589360 1585456 16 01:50:01 5425732 0 811492 10.13 2620 1769096 1206564 13.32 599232 1585456 8 01:51:01 5166268 0 871160 10.88 2620 1968892 1394292 15.39 772472 1645140 198476 Average: 5404472 0 810567 10.12 2620 1791281 1232520 13.61 612988 1589912 22065 01:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:43:01 eth0 4.45 1.88 3.33 0.28 0.00 0.00 0.00 0.00 01:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 eth0 1.00 0.32 0.32 0.23 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 eth0 0.40 0.08 0.02 0.01 0.00 0.00 0.00 0.00 01:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 01:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 eth0 0.70 0.55 0.40 0.28 0.00 0.00 0.00 0.00 01:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 eth0 0.40 0.08 0.03 0.01 0.00 0.00 0.00 0.00 01:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 eth0 0.25 0.05 0.03 0.00 0.00 0.00 0.00 0.00 01:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 eth0 293.46 190.09 1992.13 17.97 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.48 21.47 221.86 2.09 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) 09/09/21 _x86_64_ (2 CPU) 01:40:52 LINUX RESTART (2 CPU) 01:42:01 CPU %user %nice %system %iowait %steal %idle 01:43:01 all 0.30 0.00 0.13 0.00 0.01 99.57 01:43:01 0 0.13 0.00 0.10 0.00 0.02 99.75 01:43:01 1 0.47 0.00 0.15 0.00 0.00 99.38 01:44:01 all 0.26 0.00 0.10 0.00 0.03 99.62 01:44:01 0 0.12 0.00 0.08 0.00 0.02 99.78 01:44:01 1 0.40 0.00 0.12 0.00 0.03 99.45 01:45:01 all 0.15 0.00 0.03 0.00 0.03 99.79 01:45:01 0 0.23 0.00 0.03 0.00 0.03 99.70 01:45:01 1 0.07 0.00 0.03 0.00 0.02 99.88 01:46:01 all 0.16 0.00 0.10 0.00 0.02 99.72 01:46:01 0 0.25 0.00 0.07 0.00 0.02 99.67 01:46:01 1 0.07 0.00 0.13 0.00 0.02 99.78 01:47:01 all 0.14 0.00 0.07 0.00 0.02 99.77 01:47:01 0 0.07 0.00 0.05 0.00 0.02 99.87 01:47:01 1 0.22 0.00 0.08 0.00 0.02 99.68 01:48:01 all 0.17 0.00 0.05 0.00 0.00 99.78 01:48:01 0 0.05 0.00 0.07 0.00 0.00 99.88 01:48:01 1 0.28 0.00 0.03 0.00 0.00 99.68 01:49:01 all 0.27 0.00 0.10 0.00 0.02 99.62 01:49:01 0 0.10 0.00 0.12 0.00 0.02 99.77 01:49:01 1 0.43 0.00 0.08 0.00 0.02 99.47 01:50:01 all 0.24 0.00 0.06 0.00 0.01 99.69 01:50:01 0 0.07 0.00 0.08 0.00 0.02 99.83 01:50:01 1 0.42 0.00 0.03 0.00 0.00 99.55 01:51:01 all 4.24 0.00 1.64 0.03 0.03 94.06 01:51:01 0 3.99 0.00 1.76 0.02 0.03 94.21 01:51:01 1 4.50 0.00 1.53 0.03 0.02 93.92 Average: all 0.65 0.00 0.25 0.00 0.02 99.07 Average: 0 0.55 0.00 0.26 0.00 0.02 99.17 Average: 1 0.76 0.00 0.24 0.00 0.01 98.98