---> uname -a: Linux prd-centos7-docker-4c-2g-754.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 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) 11/30/21 _x86_64_ (2 CPU) 05:11:00 LINUX RESTART (2 CPU) 05:12:01 tps rtps wtps bread/s bwrtn/s 05:13:01 1.62 0.00 1.62 0.00 29.09 05:14:01 0.27 0.00 0.27 0.00 3.20 05:15:01 0.23 0.00 0.23 0.00 2.70 05:16:01 0.15 0.00 0.15 0.00 2.02 05:17:01 0.37 0.00 0.37 0.00 5.05 05:18:01 0.23 0.00 0.23 0.00 2.83 05:19:01 0.25 0.00 0.25 0.00 2.95 05:20:01 0.25 0.00 0.25 0.00 2.45 05:21:01 0.18 0.00 0.18 0.00 2.02 05:22:01 0.27 0.00 0.27 0.00 3.55 05:23:01 11.34 0.07 11.28 4.80 993.25 Average: 1.38 0.01 1.37 0.44 95.37 05:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:01 5688376 0 613992 7.67 2620 1703952 1163536 12.85 562524 1526056 16 05:14:01 5690684 0 611676 7.64 2620 1703960 1163536 12.85 560092 1526152 8 05:15:01 5686648 0 615712 7.69 2620 1703960 1163764 12.85 564388 1526152 16 05:16:01 5686880 0 615472 7.68 2620 1703968 1163680 12.85 562980 1527012 8 05:17:01 5689164 0 613184 7.66 2620 1703972 1163680 12.85 560328 1527008 8 05:18:01 5690528 0 611820 7.64 2620 1703972 1163536 12.85 559516 1527008 8 05:19:01 5681248 0 621092 7.75 2620 1703980 1163536 12.85 568704 1527008 8 05:20:01 5680480 0 621856 7.76 2620 1703984 1163536 12.85 569244 1527008 8 05:21:01 5680880 0 621448 7.76 2620 1703992 1163536 12.85 570468 1525792 8 05:22:01 5680752 0 621572 7.76 2620 1703996 1163644 12.85 571048 1525792 8 05:23:01 4819800 0 775704 9.69 2620 2410816 1527760 16.87 780376 2097792 614388 Average: 5606858 0 631230 7.88 2620 1768232 1196704 13.21 584515 1578435 55862 05:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:13:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 eth0 0.47 0.08 0.05 0.01 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 eth0 1.10 0.30 0.32 0.20 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 eth0 0.57 0.30 0.27 0.20 0.00 0.00 0.00 0.00 05:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 eth0 0.33 0.23 0.14 0.07 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 eth0 0.35 0.28 0.15 0.08 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 eth0 135.65 81.71 4056.53 9.67 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.64 7.57 368.84 0.93 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 0.00 0.00 0.00 0.00 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) 11/30/21 _x86_64_ (2 CPU) 05:11:00 LINUX RESTART (2 CPU) 05:12:01 CPU %user %nice %system %iowait %steal %idle 05:13:01 all 0.18 0.00 0.05 0.00 0.02 99.76 05:13:01 0 0.13 0.00 0.05 0.00 0.03 99.78 05:13:01 1 0.22 0.00 0.05 0.00 0.00 99.73 05:14:01 all 0.17 0.00 0.05 0.00 0.03 99.75 05:14:01 0 0.08 0.00 0.07 0.00 0.03 99.82 05:14:01 1 0.25 0.00 0.03 0.00 0.03 99.68 05:15:01 all 0.18 0.00 0.05 0.00 0.02 99.75 05:15:01 0 0.12 0.00 0.07 0.00 0.02 99.80 05:15:01 1 0.25 0.00 0.03 0.00 0.02 99.70 05:16:01 all 0.14 0.00 0.04 0.00 0.03 99.79 05:16:01 0 0.07 0.00 0.03 0.00 0.02 99.88 05:16:01 1 0.22 0.00 0.05 0.00 0.03 99.70 05:17:01 all 0.13 0.00 0.06 0.00 0.01 99.80 05:17:01 0 0.22 0.00 0.10 0.00 0.02 99.67 05:17:01 1 0.05 0.00 0.02 0.00 0.00 99.93 05:18:01 all 0.23 0.00 0.05 0.00 0.02 99.71 05:18:01 0 0.37 0.00 0.05 0.00 0.02 99.57 05:18:01 1 0.08 0.00 0.05 0.00 0.02 99.85 05:19:01 all 0.21 0.00 0.03 0.00 0.03 99.72 05:19:01 0 0.38 0.00 0.02 0.00 0.02 99.58 05:19:01 1 0.03 0.00 0.05 0.00 0.05 99.87 05:20:01 all 0.16 0.00 0.03 0.00 0.03 99.78 05:20:01 0 0.18 0.00 0.03 0.00 0.02 99.77 05:20:01 1 0.13 0.00 0.03 0.00 0.03 99.80 05:21:01 all 0.07 0.00 0.05 0.00 0.02 99.87 05:21:01 0 0.08 0.00 0.05 0.00 0.02 99.85 05:21:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:22:01 all 0.11 0.00 0.03 0.00 0.03 99.83 05:22:01 0 0.18 0.00 0.03 0.00 0.02 99.77 05:22:01 1 0.03 0.00 0.03 0.00 0.03 99.90 05:23:01 all 7.91 0.00 2.95 0.03 0.03 89.08 05:23:01 0 8.11 0.00 2.87 0.03 0.02 88.98 05:23:01 1 7.72 0.00 3.03 0.02 0.05 89.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.85 0.00 0.31 0.00 0.02 98.82 Average: 0 0.89 0.00 0.30 0.00 0.02 98.78 Average: 1 0.81 0.00 0.31 0.00 0.03 98.85