---> uname -a: Linux prd-centos7-docker-4c-2g-30.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 08/08/21 _x86_64_ (2 CPU) 07:09:09 LINUX RESTART (2 CPU) 07:10:01 tps rtps wtps bread/s bwrtn/s 07:11:01 6.21 0.18 6.03 23.18 976.35 07:12:01 0.47 0.00 0.47 0.00 7.91 07:13:01 0.23 0.00 0.23 0.00 2.70 07:14:01 0.23 0.00 0.23 0.00 3.61 07:15:01 0.27 0.00 0.27 0.00 3.46 07:16:02 0.27 0.00 0.27 0.00 3.10 07:17:01 4.30 0.03 4.27 3.79 206.59 07:18:01 204.55 0.10 204.45 9.99 54197.94 Average: 27.12 0.04 27.08 4.62 6941.63 07:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 5434604 0 806244 10.07 2620 1765472 1252396 13.83 588992 1584896 20 07:12:01 5438292 0 802548 10.02 2620 1765480 1208180 13.34 591004 1580236 8 07:13:01 5437752 0 803088 10.03 2620 1765480 1208432 13.34 592692 1580060 16 07:14:01 5437476 0 803356 10.03 2620 1765488 1208180 13.34 592268 1580060 20 07:15:01 5435072 0 805756 10.06 2620 1765492 1208264 13.34 589116 1586532 8 07:16:02 5433432 0 807392 10.08 2620 1765496 1208180 13.34 589648 1586536 20 07:17:01 4855328 0 932384 11.64 2620 2218608 1531104 16.90 717900 1985808 452400 07:18:01 3121144 0 1213060 15.15 2620 3672116 1695344 18.72 1147424 3047268 583900 Average: 5074138 0 871728 10.88 2620 2060454 1315010 14.52 676130 1816424 129549 07:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 eth0 10.44 6.65 9.86 3.31 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 07:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 eth0 4.56 2.22 5.70 0.51 0.00 0.00 0.00 0.00 07:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 eth0 0.32 0.22 0.14 0.07 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:02 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 eth0 547.43 369.86 4150.25 28.47 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 eth0 1002.05 703.36 6232.69 116.55 0.00 0.00 0.00 0.00 07:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 docker0 76.06 88.46 6.51 351.61 0.00 0.00 0.00 0.00 Average: eth0 195.01 134.86 1294.27 18.60 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 9.53 11.09 0.82 44.06 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) 08/08/21 _x86_64_ (2 CPU) 07:09:09 LINUX RESTART (2 CPU) 07:10:01 CPU %user %nice %system %iowait %steal %idle 07:11:01 all 0.72 0.00 0.32 0.09 0.02 98.85 07:11:01 0 0.69 0.00 0.32 0.00 0.02 98.98 07:11:01 1 0.75 0.00 0.32 0.18 0.02 98.73 07:12:01 all 0.25 0.00 0.04 0.00 0.01 99.70 07:12:01 0 0.40 0.00 0.02 0.00 0.00 99.58 07:12:01 1 0.10 0.00 0.07 0.00 0.02 99.82 07:13:01 all 0.30 0.00 0.07 0.00 0.01 99.62 07:13:01 0 0.50 0.00 0.05 0.00 0.02 99.43 07:13:01 1 0.10 0.00 0.08 0.00 0.00 99.82 07:14:01 all 0.24 0.00 0.04 0.00 0.01 99.71 07:14:01 0 0.42 0.00 0.03 0.00 0.00 99.55 07:14:01 1 0.07 0.00 0.05 0.00 0.02 99.87 07:15:01 all 0.23 0.00 0.05 0.00 0.01 99.71 07:15:01 0 0.40 0.00 0.03 0.00 0.00 99.57 07:15:01 1 0.07 0.00 0.07 0.00 0.02 99.85 07:16:02 all 0.15 0.00 0.04 0.00 0.01 99.80 07:16:02 0 0.27 0.00 0.05 0.00 0.02 99.67 07:16:02 1 0.03 0.00 0.03 0.00 0.00 99.93 07:17:01 all 4.52 0.00 2.03 0.03 0.03 93.40 07:17:01 0 4.37 0.00 2.23 0.02 0.03 93.35 07:17:01 1 4.67 0.00 1.83 0.03 0.02 93.45 07:18:01 all 26.25 0.00 11.75 1.93 0.10 59.97 07:18:01 0 27.18 0.00 12.59 1.63 0.09 58.51 07:18:01 1 25.33 0.00 10.93 2.22 0.11 61.41 Average: all 3.90 0.00 1.71 0.24 0.02 94.13 Average: 0 4.08 0.00 1.82 0.19 0.02 93.89 Average: 1 3.72 0.00 1.60 0.29 0.02 94.36