---> uname -a: Linux prd-centos7-docker-4c-2g-186.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) 11/11/21 _x86_64_ (2 CPU) 18:55:05 LINUX RESTART (2 CPU) 18:56:01 tps rtps wtps bread/s bwrtn/s 18:57:01 3.12 0.07 3.05 2.13 102.43 18:58:01 0.40 0.00 0.40 0.00 6.51 18:59:01 0.22 0.00 0.22 0.00 2.30 19:00:01 0.25 0.00 0.25 0.00 4.28 19:01:01 0.25 0.02 0.23 0.13 2.90 19:02:01 0.62 0.08 0.53 1.60 9.32 19:03:01 0.23 0.00 0.23 0.00 3.46 19:04:01 0.60 0.00 0.60 0.00 7.75 19:05:01 0.43 0.00 0.43 0.00 4.90 19:06:01 0.15 0.00 0.15 0.00 2.15 19:07:01 0.17 0.00 0.17 0.00 2.15 Average: 0.58 0.02 0.57 0.35 13.47 18:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:57:01 5686656 0 620028 7.74 2620 1699636 1234668 13.63 564724 1523236 12 18:58:01 5685772 0 620904 7.75 2620 1699644 1219248 13.46 566532 1523336 20 18:59:01 5685064 0 621612 7.76 2620 1699644 1205884 13.31 567052 1523336 8 19:00:01 5689104 0 617564 7.71 2620 1699652 1166736 12.88 563244 1524056 8 19:01:01 5692480 0 614184 7.67 2620 1699656 1169032 12.91 559776 1524056 8 19:02:01 5692572 0 613968 7.67 2620 1699780 1167268 12.89 559704 1524232 8 19:03:01 5685296 0 621240 7.76 2620 1699784 1167112 12.89 566772 1524232 8 19:04:01 5678936 0 627592 7.84 2620 1699792 1167364 12.89 572568 1524312 8 19:05:01 5680988 0 625540 7.81 2620 1699792 1167112 12.89 573040 1522480 16 19:06:01 5680712 0 625808 7.81 2620 1699800 1167232 12.89 573688 1522528 20 19:07:01 5674556 0 631964 7.89 2620 1699800 1167112 12.89 579708 1522528 20 Average: 5684740 0 621855 7.76 2620 1699725 1181706 13.05 567892 1523485 12 18:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:57:01 eth0 1.43 0.40 0.86 0.03 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 1.53 0.30 0.38 0.20 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 eth0 1.37 0.55 0.58 0.39 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 0.47 0.33 0.29 0.20 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 eth0 0.62 0.23 0.14 0.07 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 eth0 1.12 0.43 0.38 0.18 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 eth0 0.62 0.10 0.06 0.04 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 2.13 0.87 0.88 0.57 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 0.15 0.10 0.01 0.04 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 0.38 0.27 0.15 0.08 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.91 0.33 0.34 0.16 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) 11/11/21 _x86_64_ (2 CPU) 18:55:05 LINUX RESTART (2 CPU) 18:56:01 CPU %user %nice %system %iowait %steal %idle 18:57:01 all 0.22 0.00 0.08 0.00 0.02 99.68 18:57:01 0 0.17 0.00 0.10 0.00 0.03 99.70 18:57:01 1 0.27 0.00 0.07 0.00 0.00 99.67 18:58:01 all 0.23 0.00 0.07 0.00 0.03 99.67 18:58:01 0 0.10 0.00 0.07 0.00 0.03 99.80 18:58:01 1 0.37 0.00 0.07 0.00 0.02 99.55 18:59:01 all 0.28 0.00 0.06 0.00 0.02 99.65 18:59:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:59:01 1 0.48 0.00 0.07 0.00 0.02 99.43 19:00:01 all 0.25 0.00 0.06 0.00 0.01 99.68 19:00:01 0 0.07 0.00 0.03 0.00 0.00 99.90 19:00:01 1 0.43 0.00 0.08 0.00 0.02 99.47 19:01:01 all 0.24 0.00 0.06 0.00 0.02 99.68 19:01:01 0 0.05 0.00 0.05 0.00 0.02 99.88 19:01:01 1 0.43 0.00 0.07 0.00 0.02 99.48 19:02:01 all 0.23 0.00 0.08 0.01 0.02 99.67 19:02:01 0 0.27 0.00 0.08 0.02 0.02 99.62 19:02:01 1 0.20 0.00 0.07 0.00 0.02 99.72 19:03:01 all 0.20 0.00 0.05 0.00 0.01 99.74 19:03:01 0 0.32 0.00 0.03 0.00 0.00 99.65 19:03:01 1 0.08 0.00 0.07 0.00 0.02 99.83 19:04:01 all 0.23 0.00 0.06 0.00 0.02 99.69 19:04:01 0 0.37 0.00 0.05 0.00 0.02 99.57 19:04:01 1 0.10 0.00 0.07 0.00 0.02 99.82 19:05:01 all 0.23 0.00 0.03 0.00 0.01 99.73 19:05:01 0 0.40 0.00 0.05 0.00 0.02 99.53 19:05:01 1 0.05 0.00 0.02 0.00 0.00 99.93 19:06:01 all 0.15 0.00 0.04 0.00 0.02 99.79 19:06:01 0 0.23 0.00 0.03 0.00 0.02 99.72 19:06:01 1 0.07 0.00 0.05 0.00 0.02 99.87 19:07:01 all 0.11 0.00 0.06 0.00 0.01 99.82 19:07:01 0 0.12 0.00 0.05 0.00 0.00 99.83 19:07:01 1 0.10 0.00 0.07 0.00 0.02 99.82 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.22 0.00 0.06 0.00 0.01 99.71 Average: 0 0.20 0.00 0.05 0.00 0.02 99.73 Average: 1 0.24 0.00 0.06 0.00 0.01 99.69