---> uname -a: Linux prd-centos7-docker-4c-2g-2426.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 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) 10/28/21 _x86_64_ (2 CPU) 13:21:23 LINUX RESTART (2 CPU) 13:22:01 tps rtps wtps bread/s bwrtn/s 13:23:02 66.93 1.28 65.65 208.23 2166.59 13:24:01 19.56 3.05 16.51 2309.65 2718.37 13:25:01 1.72 0.00 1.72 0.00 34.05 13:26:01 0.40 0.00 0.40 0.00 6.53 13:27:01 0.33 0.00 0.33 0.00 3.71 13:28:01 0.32 0.00 0.32 0.00 4.08 13:29:01 0.20 0.00 0.20 0.00 1.77 13:30:01 0.28 0.00 0.28 0.00 3.12 13:31:01 0.23 0.00 0.23 0.00 2.70 13:32:01 0.28 0.00 0.28 0.00 3.02 13:33:01 0.25 0.00 0.25 0.00 2.57 13:34:01 0.32 0.03 0.28 3.73 9.48 Average: 7.55 0.36 7.19 207.29 409.92 13:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:23:02 5906268 0 489732 6.11 2620 1610320 997676 11.01 397808 1476704 2724 13:24:01 5760668 0 513380 6.41 2620 1732272 1036976 11.45 471660 1540808 132 13:25:01 5772124 0 501864 6.27 2620 1732332 926296 10.23 462780 1540820 36 13:26:01 5771040 0 502996 6.28 2620 1732284 924240 10.20 463716 1541000 16 13:27:01 5766852 0 507180 6.33 2620 1732288 924504 10.21 468016 1541000 16 13:28:01 5769644 0 504384 6.30 2620 1732292 924528 10.21 466072 1540228 8 13:29:01 5773132 0 500892 6.25 2620 1732296 924240 10.20 462668 1540224 8 13:30:01 5767720 0 506300 6.32 2620 1732300 924240 10.20 467896 1540384 8 13:31:01 5767720 0 506296 6.32 2620 1732304 924240 10.20 468020 1540384 8 13:32:01 5766044 0 507968 6.34 2620 1732308 924336 10.21 469648 1540464 12 13:33:01 5758888 0 515120 6.43 2620 1732312 924240 10.20 476556 1540464 12 13:34:01 5757300 0 516464 6.45 2620 1732556 924952 10.21 479340 1539436 28 Average: 5778117 0 506048 6.32 2620 1722155 940039 10.38 462848 1535160 251 13:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:23:02 eth0 259.78 178.35 618.81 47.17 0.00 0.00 0.00 0.00 13:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 eth0 127.60 148.07 640.57 40.08 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 109.19 79.75 9.61 321.25 0.00 0.00 0.00 0.00 13:25:01 eth0 0.70 0.08 0.06 0.01 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 eth0 1.53 0.62 0.71 0.46 0.00 0.00 0.00 0.00 13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 eth0 0.47 0.28 0.27 0.20 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 eth0 0.37 0.22 0.15 0.08 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 eth0 3.75 2.58 3.88 1.36 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.78 27.40 104.66 7.41 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 8.96 6.55 0.79 26.37 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) 10/28/21 _x86_64_ (2 CPU) 13:21:23 LINUX RESTART (2 CPU) 13:22:01 CPU %user %nice %system %iowait %steal %idle 13:23:02 all 5.70 0.00 1.32 1.96 0.04 90.98 13:23:02 0 6.32 0.00 1.50 3.10 0.03 89.04 13:23:02 1 5.08 0.00 1.13 0.81 0.05 92.93 13:24:01 all 3.97 0.00 1.42 0.32 0.03 94.26 13:24:01 0 4.02 0.00 1.38 0.26 0.03 94.31 13:24:01 1 3.92 0.00 1.46 0.38 0.03 94.21 13:25:01 all 0.14 0.00 0.08 0.00 0.02 99.77 13:25:01 0 0.23 0.00 0.07 0.00 0.02 99.68 13:25:01 1 0.05 0.00 0.08 0.00 0.02 99.85 13:26:01 all 0.20 0.00 0.04 0.00 0.02 99.74 13:26:01 0 0.33 0.00 0.03 0.00 0.02 99.62 13:26:01 1 0.07 0.00 0.05 0.00 0.02 99.87 13:27:01 all 0.19 0.00 0.04 0.00 0.03 99.74 13:27:01 0 0.33 0.00 0.03 0.00 0.03 99.60 13:27:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:28:01 all 0.19 0.00 0.05 0.00 0.01 99.75 13:28:01 0 0.17 0.00 0.03 0.00 0.00 99.80 13:28:01 1 0.22 0.00 0.07 0.00 0.02 99.70 13:29:01 all 0.12 0.00 0.04 0.00 0.02 99.82 13:29:01 0 0.18 0.00 0.02 0.00 0.00 99.80 13:29:01 1 0.05 0.00 0.07 0.00 0.03 99.85 13:30:01 all 0.20 0.00 0.05 0.00 0.02 99.73 13:30:01 0 0.32 0.00 0.02 0.00 0.02 99.65 13:30:01 1 0.08 0.00 0.08 0.00 0.02 99.82 13:31:01 all 0.19 0.00 0.04 0.00 0.02 99.75 13:31:01 0 0.33 0.00 0.03 0.00 0.00 99.63 13:31:01 1 0.05 0.00 0.05 0.00 0.03 99.87 13:32:01 all 0.14 0.00 0.06 0.00 0.02 99.78 13:32:01 0 0.22 0.00 0.03 0.00 0.02 99.73 13:32:01 1 0.07 0.00 0.08 0.00 0.02 99.83 13:33:01 all 0.18 0.00 0.04 0.00 0.02 99.77 13:33:01 0 0.28 0.00 0.02 0.00 0.00 99.70 13:33:01 1 0.07 0.00 0.07 0.00 0.03 99.83 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 0.59 0.00 0.33 0.00 0.02 99.06 13:34:01 0 0.72 0.00 0.38 0.00 0.02 98.88 13:34:01 1 0.47 0.00 0.27 0.00 0.02 99.25 Average: all 0.97 0.00 0.29 0.19 0.02 98.53 Average: 0 1.11 0.00 0.29 0.28 0.02 98.30 Average: 1 0.84 0.00 0.28 0.10 0.03 98.76