---> uname -a: Linux prd-centos7-docker-4c-2g-28008.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/08/21 _x86_64_ (2 CPU) 21:54:03 LINUX RESTART (2 CPU) 21:55:01 tps rtps wtps bread/s bwrtn/s 21:56:01 3.78 0.05 3.73 1.60 122.69 21:57:01 0.45 0.00 0.45 0.00 8.08 21:58:01 0.43 0.00 0.43 0.00 5.88 21:59:01 0.27 0.00 0.27 0.00 4.91 22:00:01 9.60 0.03 9.57 3.73 5238.60 22:01:01 227.91 0.18 227.73 12.38 55721.02 Average: 40.43 0.04 40.38 2.95 10188.60 21:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 5706488 0 603740 7.54 2620 1696092 1030536 11.38 546268 1523568 24 21:57:01 5703064 0 607156 7.58 2620 1696100 1027876 11.35 549084 1524076 16 21:58:01 5703988 0 606232 7.57 2620 1696100 1027912 11.35 548316 1524076 8 21:59:01 5706896 0 603316 7.53 2620 1696108 1027516 11.34 545296 1524940 8 22:00:01 5158064 0 698896 8.73 2620 2149360 1203068 13.28 652744 1916400 353884 22:01:01 3539216 0 958836 11.97 2620 3508268 1329384 14.68 953492 2984364 418760 Average: 5252953 0 679696 8.49 2620 2073671 1107715 12.23 632533 1832904 128783 21:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 eth0 0.55 0.10 0.05 0.03 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 eth0 2.15 0.93 3.18 0.21 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 0.42 0.28 0.26 0.23 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 eth0 131.47 71.14 4051.21 7.99 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 eth0 328.41 215.76 6196.82 113.08 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 34.52 46.79 3.63 351.67 0.00 0.00 0.00 0.00 Average: eth0 77.22 48.07 1709.44 20.27 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 5.76 7.80 0.61 58.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/08/21 _x86_64_ (2 CPU) 21:54:03 LINUX RESTART (2 CPU) 21:55:01 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 0.20 0.00 0.08 0.00 0.03 99.68 21:56:01 0 0.13 0.00 0.08 0.00 0.03 99.75 21:56:01 1 0.27 0.00 0.08 0.00 0.03 99.62 21:57:01 all 0.14 0.00 0.08 0.00 0.04 99.74 21:57:01 0 0.10 0.00 0.07 0.00 0.03 99.80 21:57:01 1 0.18 0.00 0.08 0.00 0.05 99.68 21:58:01 all 0.25 0.00 0.05 0.00 0.04 99.66 21:58:01 0 0.08 0.00 0.07 0.00 0.07 99.78 21:58:01 1 0.42 0.00 0.03 0.00 0.02 99.53 21:59:01 all 0.21 0.00 0.06 0.00 0.03 99.70 21:59:01 0 0.07 0.00 0.07 0.00 0.03 99.83 21:59:01 1 0.35 0.00 0.05 0.00 0.03 99.57 22:00:01 all 4.78 0.00 1.77 0.05 0.07 93.34 22:00:01 0 4.61 0.00 1.88 0.03 0.03 93.44 22:00:01 1 4.95 0.00 1.65 0.07 0.10 93.23 22:01:01 all 29.53 0.00 12.24 2.87 0.20 55.16 22:01:01 0 29.74 0.00 12.22 2.60 0.20 55.25 22:01:01 1 29.32 0.00 12.27 3.14 0.20 55.08 Average: all 5.61 0.00 2.28 0.46 0.07 91.59 Average: 0 5.54 0.00 2.29 0.42 0.06 91.69 Average: 1 5.67 0.00 2.26 0.51 0.07 91.49