---> uname -a: Linux prd-centos7-docker-4c-2g-1329.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: 2799.998 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/14/21 _x86_64_ (2 CPU) 05:24:30 LINUX RESTART (2 CPU) 05:25:01 tps rtps wtps bread/s bwrtn/s 05:26:02 55.08 3.40 51.68 2352.83 2203.18 05:27:01 0.56 0.00 0.56 0.00 9.81 05:28:01 0.15 0.00 0.15 0.00 2.67 05:29:01 0.15 0.00 0.15 0.00 2.02 05:30:01 0.30 0.00 0.30 0.00 3.71 05:31:01 0.32 0.00 0.32 0.00 4.05 05:32:01 0.15 0.00 0.15 0.00 2.00 05:33:01 0.35 0.00 0.35 0.00 5.68 05:34:01 0.38 0.00 0.38 0.00 5.55 05:35:01 0.20 0.00 0.20 0.00 2.57 Average: 5.77 0.34 5.43 235.70 224.50 05:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:02 5681756 0 625244 7.81 2620 1699320 1263644 13.95 570316 1522176 20 05:27:01 5695316 0 611676 7.64 2620 1699328 1152988 12.73 558512 1522816 20 05:28:01 5694596 0 612396 7.65 2620 1699328 1153444 12.73 559580 1522816 12 05:29:01 5691988 0 614992 7.68 2620 1699340 1154484 12.75 560388 1523736 16 05:30:01 5696960 0 610016 7.62 2620 1699344 1152868 12.73 555968 1523736 16 05:31:01 5696864 0 610108 7.62 2620 1699348 1152772 12.73 556532 1523896 12 05:32:01 5696528 0 610440 7.62 2620 1699352 1152772 12.73 556440 1523896 16 05:33:01 5686760 0 620200 7.74 2620 1699360 1152772 12.73 566076 1523996 8 05:34:01 5686284 0 620676 7.75 2620 1699360 1152844 12.73 566992 1523992 24 05:35:01 5686552 0 620404 7.75 2620 1699364 1152880 12.73 568904 1522200 16 Average: 5691360 0 615615 7.69 2620 1699344 1164147 12.85 561971 1523326 16 05:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:02 eth0 71.85 54.88 363.74 21.15 0.00 0.00 0.00 0.00 05:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:02 docker0 7.61 4.21 1.49 28.98 0.00 0.00 0.00 0.00 05:27:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 eth0 3.55 1.30 3.50 0.23 0.00 0.00 0.00 0.00 05:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 eth0 0.45 0.27 0.27 0.22 0.00 0.00 0.00 0.00 05:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 eth0 0.28 0.23 0.09 0.08 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 eth0 0.22 0.22 0.08 0.07 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 7.78 5.75 36.85 2.18 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 0.76 0.42 0.15 2.90 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) 10/14/21 _x86_64_ (2 CPU) 05:24:30 LINUX RESTART (2 CPU) 05:25:01 CPU %user %nice %system %iowait %steal %idle 05:26:02 all 3.98 0.00 1.83 1.01 0.03 93.15 05:26:02 0 4.30 0.00 2.33 1.79 0.05 91.54 05:26:02 1 3.66 0.00 1.33 0.24 0.02 94.75 05:27:01 all 0.14 0.00 0.05 0.00 0.03 99.78 05:27:01 0 0.05 0.00 0.05 0.00 0.03 99.86 05:27:01 1 0.22 0.00 0.05 0.00 0.03 99.69 05:28:01 all 0.24 0.00 0.04 0.00 0.02 99.70 05:28:01 0 0.13 0.00 0.05 0.00 0.02 99.80 05:28:01 1 0.35 0.00 0.03 0.00 0.02 99.60 05:29:01 all 0.09 0.00 0.05 0.00 0.02 99.84 05:29:01 0 0.05 0.00 0.03 0.00 0.02 99.90 05:29:01 1 0.13 0.00 0.07 0.00 0.02 99.78 05:30:01 all 0.13 0.00 0.05 0.00 0.02 99.80 05:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 05:30:01 1 0.22 0.00 0.07 0.00 0.02 99.70 05:31:01 all 0.23 0.00 0.03 0.00 0.01 99.73 05:31:01 0 0.05 0.00 0.03 0.00 0.02 99.90 05:31:01 1 0.40 0.00 0.03 0.00 0.00 99.57 05:32:01 all 0.20 0.00 0.04 0.00 0.02 99.74 05:32:01 0 0.03 0.00 0.05 0.00 0.00 99.92 05:32:01 1 0.37 0.00 0.03 0.00 0.03 99.57 05:33:01 all 0.13 0.00 0.03 0.00 0.02 99.82 05:33:01 0 0.08 0.00 0.03 0.00 0.02 99.87 05:33:01 1 0.18 0.00 0.03 0.00 0.02 99.77 05:34:01 all 0.17 0.00 0.03 0.00 0.01 99.80 05:34:01 0 0.30 0.00 0.03 0.00 0.02 99.65 05:34:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:35:01 all 0.13 0.00 0.04 0.00 0.03 99.80 05:35:01 0 0.23 0.00 0.05 0.00 0.02 99.70 05:35:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 0.54 0.00 0.22 0.10 0.02 99.12 Average: 0 0.53 0.00 0.27 0.18 0.02 99.01 Average: 1 0.56 0.00 0.17 0.02 0.02 99.23