---> uname -a: Linux prd-centos7-docker-4c-2g-30206.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: 2799.996 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 16:54:52 LINUX RESTART (2 CPU) 16:55:01 tps rtps wtps bread/s bwrtn/s 16:56:01 211.95 81.22 130.73 8494.92 40181.97 16:57:01 1.77 0.00 1.77 0.00 38.48 16:58:01 0.25 0.00 0.25 0.00 3.86 16:59:01 0.20 0.00 0.20 0.00 2.97 17:00:02 0.30 0.00 0.30 0.00 3.73 17:01:01 0.32 0.02 0.30 0.14 4.56 17:02:01 119.19 0.13 119.05 5.86 31731.32 Average: 47.84 11.66 36.19 1217.69 10310.19 16:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:56:01 5691632 0 618568 7.72 2620 1696120 1249344 13.79 559540 1522704 132 16:57:01 5696584 0 613608 7.66 2620 1696128 1214736 13.41 555772 1522668 20 16:58:01 5698684 0 611508 7.64 2620 1696128 1195204 13.20 553980 1523092 12 16:59:01 5694348 0 615836 7.69 2620 1696136 1195372 13.20 558184 1523092 8 17:00:02 5700032 0 610148 7.62 2620 1696140 1195432 13.20 551412 1524076 20 17:01:01 5696600 0 613576 7.66 2620 1696144 1197732 13.22 554608 1524076 12 17:02:01 4581728 0 787744 9.84 2620 2636848 1655224 18.27 809916 2282128 222488 Average: 5537087 0 638713 7.98 2620 1830521 1271863 14.04 591916 1631691 31813 16:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:56:01 eth0 498.25 298.95 991.94 76.07 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 4.23 2.65 1.32 9.92 0.00 0.00 0.00 0.00 16:57:01 eth0 2.10 0.77 0.66 0.41 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 4.50 0.73 1.12 0.56 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 3.30 0.72 0.98 0.64 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:02 eth0 2.66 0.87 0.92 0.59 0.00 0.00 0.00 0.00 17:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 1.20 0.66 0.68 0.47 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 332.80 195.81 7595.83 63.29 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 29.86 44.72 2.77 350.66 0.00 0.00 0.00 0.00 Average: eth0 121.02 71.41 1231.11 20.35 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 4.88 6.79 0.59 51.67 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) 11/10/21 _x86_64_ (2 CPU) 16:54:52 LINUX RESTART (2 CPU) 16:55:01 CPU %user %nice %system %iowait %steal %idle 16:56:01 all 19.60 0.00 8.06 6.05 0.06 66.22 16:56:01 0 19.40 0.00 8.28 5.21 0.05 67.06 16:56:01 1 19.80 0.00 7.85 6.89 0.07 65.39 16:57:01 all 0.29 0.00 0.08 0.00 0.02 99.62 16:57:01 0 0.10 0.00 0.07 0.00 0.02 99.82 16:57:01 1 0.48 0.00 0.08 0.00 0.02 99.42 16:58:01 all 0.24 0.00 0.06 0.00 0.03 99.67 16:58:01 0 0.12 0.00 0.05 0.00 0.03 99.80 16:58:01 1 0.37 0.00 0.07 0.00 0.02 99.55 16:59:01 all 0.24 0.00 0.08 0.00 0.01 99.67 16:59:01 0 0.38 0.00 0.03 0.00 0.00 99.58 16:59:01 1 0.10 0.00 0.12 0.00 0.02 99.77 17:00:02 all 0.27 0.00 0.07 0.00 0.01 99.66 17:00:02 0 0.40 0.00 0.05 0.00 0.00 99.55 17:00:02 1 0.13 0.00 0.08 0.00 0.02 99.77 17:01:01 all 0.10 0.00 0.09 0.00 0.03 99.78 17:01:01 0 0.14 0.00 0.09 0.00 0.02 99.76 17:01:01 1 0.07 0.00 0.10 0.00 0.03 99.80 17:02:01 all 13.33 0.00 5.80 1.88 0.03 78.95 17:02:01 0 13.72 0.00 5.94 1.94 0.03 78.36 17:02:01 1 12.94 0.00 5.66 1.82 0.03 79.54 Average: all 4.76 0.00 1.99 1.11 0.03 92.11 Average: 0 4.79 0.00 2.03 1.00 0.02 92.16 Average: 1 4.74 0.00 1.95 1.21 0.03 92.07