---> uname -a: Linux prd-centos7-docker-4c-2g-1140.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-6184fc6f-eac4-18bc-9bd7-7f41a3ca8dfb.novalocal) 11/17/21 _x86_64_ (2 CPU) 23:18:29 LINUX RESTART (2 CPU) 23:19:01 tps rtps wtps bread/s bwrtn/s 23:20:01 80.58 3.26 77.32 2349.64 3618.42 23:21:01 0.43 0.00 0.43 0.00 7.51 23:22:01 0.27 0.00 0.27 0.00 5.26 23:23:01 0.18 0.00 0.18 0.00 1.75 23:24:01 0.33 0.00 0.33 0.00 5.06 23:25:01 0.28 0.00 0.28 0.00 4.45 23:26:01 0.25 0.00 0.25 0.00 3.46 23:27:02 174.80 0.05 174.75 4.00 48342.82 Average: 32.15 0.41 31.74 294.25 6501.55 23:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:20:01 5669152 0 619700 7.74 2620 1717468 1254824 13.85 560928 1540912 20 23:21:01 5679000 0 609844 7.61 2620 1717476 1163700 12.85 553492 1540876 20 23:22:01 5676476 0 612368 7.65 2620 1717476 1164084 12.85 555144 1540876 8 23:23:01 5677196 0 611640 7.64 2620 1717484 1163700 12.85 554788 1540876 16 23:24:01 5681720 0 607108 7.58 2620 1717492 1163796 12.85 550368 1540876 20 23:25:01 5681908 0 606916 7.58 2620 1717496 1163772 12.85 550368 1540880 12 23:26:01 5681324 0 607496 7.59 2620 1717500 1163700 12.85 550976 1540876 8 23:27:02 3993312 0 973656 12.16 2620 3039352 1436576 15.86 902572 2653712 20 Average: 5467511 0 656091 8.19 2620 1882718 1209269 13.35 597330 1679986 16 23:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:20:01 eth0 169.59 121.38 531.44 41.52 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 13.26 6.98 1.60 42.75 0.00 0.00 0.00 0.00 23:21:01 eth0 1.00 0.10 0.10 0.01 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 0.95 0.63 0.57 0.37 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 0.20 0.10 0.01 0.04 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.23 0.20 0.08 0.04 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 0.18 0.15 0.07 0.04 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:02 eth0 323.76 207.81 7299.34 119.73 0.00 0.00 0.00 0.00 23:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:02 docker0 0.73 0.73 0.25 0.26 0.00 0.00 0.00 0.00 Average: eth0 62.03 41.32 979.40 20.23 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 1.75 0.96 0.23 5.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-6184fc6f-eac4-18bc-9bd7-7f41a3ca8dfb.novalocal) 11/17/21 _x86_64_ (2 CPU) 23:18:29 LINUX RESTART (2 CPU) 23:19:01 CPU %user %nice %system %iowait %steal %idle 23:20:01 all 5.98 0.00 2.43 1.97 0.05 89.57 23:20:01 0 6.56 0.00 2.20 1.09 0.05 90.10 23:20:01 1 5.40 0.00 2.66 2.84 0.05 89.05 23:21:01 all 0.21 0.00 0.06 0.00 0.02 99.72 23:21:01 0 0.37 0.00 0.07 0.00 0.02 99.55 23:21:01 1 0.05 0.00 0.05 0.00 0.02 99.88 23:22:01 all 0.13 0.00 0.04 0.00 0.04 99.78 23:22:01 0 0.07 0.00 0.05 0.00 0.05 99.83 23:22:01 1 0.20 0.00 0.03 0.00 0.03 99.73 23:23:01 all 0.13 0.00 0.06 0.00 0.03 99.79 23:23:01 0 0.15 0.00 0.07 0.00 0.05 99.73 23:23:01 1 0.10 0.00 0.05 0.00 0.00 99.85 23:24:01 all 0.14 0.00 0.03 0.00 0.03 99.79 23:24:01 0 0.23 0.00 0.02 0.00 0.03 99.72 23:24:01 1 0.05 0.00 0.05 0.00 0.03 99.87 23:25:01 all 0.18 0.00 0.04 0.00 0.03 99.75 23:25:01 0 0.32 0.00 0.03 0.00 0.02 99.63 23:25:01 1 0.05 0.00 0.05 0.00 0.03 99.87 23:26:01 all 0.16 0.00 0.03 0.00 0.03 99.78 23:26:01 0 0.25 0.00 0.02 0.00 0.00 99.73 23:26:01 1 0.07 0.00 0.05 0.00 0.05 99.83 23:27:02 all 21.85 0.00 9.44 1.20 0.07 67.44 23:27:02 0 21.38 0.00 9.80 1.35 0.07 67.39 23:27:02 1 22.31 0.00 9.08 1.05 0.07 67.48 Average: all 3.48 0.00 1.47 0.39 0.04 94.63 Average: 0 3.55 0.00 1.48 0.30 0.04 94.64 Average: 1 3.41 0.00 1.46 0.48 0.04 94.62