---> uname -a: Linux prd-centos7-docker-4c-2g-13659.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) 11/01/21 _x86_64_ (2 CPU) 14:21:00 LINUX RESTART (2 CPU) 14:22:01 tps rtps wtps bread/s bwrtn/s 14:23:01 0.85 0.02 0.83 0.53 21.70 14:24:01 0.27 0.00 0.27 0.00 3.63 14:25:01 0.27 0.00 0.27 0.00 2.98 14:26:01 0.23 0.00 0.23 0.00 3.35 14:27:01 0.30 0.00 0.30 0.00 4.25 14:28:01 213.99 0.07 213.92 4.80 54218.28 14:29:01 1.37 0.00 1.37 0.00 29.70 14:30:01 13.49 0.12 13.37 10.52 385.90 Average: 28.85 0.02 28.83 1.98 6836.14 14:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:23:01 5703108 0 607164 7.58 2620 1696040 1410612 15.57 549748 1523220 20 14:24:01 5700936 0 609328 7.61 2620 1696048 1410612 15.57 550980 1523568 8 14:25:01 5696056 0 614208 7.67 2620 1696048 1410828 15.58 555876 1523568 8 14:26:01 5697976 0 612280 7.64 2620 1696056 1410612 15.57 553696 1524600 8 14:27:01 5700344 0 609908 7.62 2620 1696060 1410708 15.58 551376 1524600 8 14:28:01 3990416 0 997576 12.46 2620 3018320 1619424 17.88 908552 2655220 312 14:29:01 3985168 0 1002816 12.52 2620 3018328 1619664 17.88 913580 2655764 20 14:30:01 3644472 0 1065168 13.30 2620 3296672 1946424 21.49 1128252 2757672 277896 Average: 5014810 0 764806 9.55 2620 2226696 1529860 16.89 714008 1961026 34785 14:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:23:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 0.60 0.10 0.06 0.01 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 eth0 0.55 0.53 0.27 0.21 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 eth0 0.32 0.23 0.14 0.08 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 eth0 346.35 213.49 7622.18 36.50 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 vethcbdace6 0.22 0.22 0.04 0.02 0.00 0.00 0.00 0.00 14:28:01 docker0 29.12 45.39 2.77 350.66 0.00 0.00 0.00 0.00 14:29:01 eth0 3.08 1.72 2.52 1.32 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 vethcbdace6 0.12 0.07 0.02 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.12 0.07 0.02 0.00 0.00 0.00 0.00 0.00 14:30:01 eth0 140.94 97.25 2630.06 98.13 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 2.83 1.81 0.64 0.80 0.00 0.00 0.00 0.00 Average: eth0 61.59 39.20 1282.36 17.04 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 4.01 5.91 0.43 43.95 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) 11/01/21 _x86_64_ (2 CPU) 14:21:00 LINUX RESTART (2 CPU) 14:22:01 CPU %user %nice %system %iowait %steal %idle 14:23:01 all 0.07 0.00 0.06 0.00 0.03 99.85 14:23:01 0 0.10 0.00 0.07 0.00 0.03 99.80 14:23:01 1 0.03 0.00 0.05 0.00 0.02 99.90 14:24:01 all 0.15 0.00 0.03 0.00 0.03 99.78 14:24:01 0 0.27 0.00 0.05 0.00 0.03 99.65 14:24:01 1 0.03 0.00 0.02 0.00 0.03 99.92 14:25:01 all 0.07 0.00 0.03 0.00 0.03 99.87 14:25:01 0 0.03 0.00 0.03 0.00 0.05 99.88 14:25:01 1 0.10 0.00 0.03 0.00 0.02 99.85 14:26:01 all 0.09 0.00 0.03 0.00 0.03 99.85 14:26:01 0 0.07 0.00 0.03 0.00 0.05 99.85 14:26:01 1 0.12 0.00 0.02 0.00 0.02 99.85 14:27:01 all 0.13 0.00 0.03 0.00 0.03 99.81 14:27:01 0 0.10 0.00 0.03 0.00 0.03 99.83 14:27:01 1 0.17 0.00 0.03 0.00 0.02 99.78 14:28:01 all 23.62 0.00 10.35 2.65 0.07 63.31 14:28:01 0 23.94 0.00 11.04 2.53 0.07 62.43 14:28:01 1 23.29 0.00 9.66 2.78 0.07 64.20 14:29:01 all 0.19 0.00 0.08 0.00 0.04 99.68 14:29:01 0 0.13 0.00 0.08 0.00 0.03 99.75 14:29:01 1 0.25 0.00 0.08 0.00 0.05 99.61 14:30:01 all 6.05 0.00 2.54 0.07 0.06 91.28 14:30:01 0 5.14 0.00 2.52 0.07 0.07 92.21 14:30:01 1 6.97 0.00 2.56 0.07 0.05 90.35 Average: all 3.67 0.00 1.59 0.33 0.04 94.37 Average: 0 3.60 0.00 1.68 0.31 0.05 94.37 Average: 1 3.75 0.00 1.51 0.34 0.03 94.37