---> uname -a: Linux prd-centos7-docker-4c-2g-1462.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 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) 10/14/21 _x86_64_ (2 CPU) 18:56:14 LINUX RESTART (2 CPU) 18:57:01 tps rtps wtps bread/s bwrtn/s 18:58:01 3.61 0.07 3.55 2.13 109.46 18:59:01 0.38 0.00 0.38 0.00 6.65 19:00:01 0.37 0.00 0.37 0.00 4.10 19:01:01 0.23 0.02 0.22 0.13 3.13 19:02:01 0.45 0.08 0.37 1.60 5.63 19:03:01 0.70 0.00 0.70 0.00 8.41 19:04:02 0.43 0.00 0.43 0.00 6.68 19:05:01 0.15 0.00 0.15 0.00 1.91 19:06:01 0.22 0.00 0.22 0.00 2.20 19:07:01 0.18 0.00 0.18 0.00 2.15 19:08:01 0.25 0.00 0.25 0.00 3.05 19:09:01 0.25 0.00 0.25 0.00 3.20 19:10:01 8.64 0.15 8.49 14.26 477.88 Average: 1.22 0.02 1.20 1.40 48.87 18:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 5692460 0 614544 7.67 2620 1699316 1418468 15.66 562448 1522416 20 18:59:01 5691496 0 615500 7.69 2620 1699324 1418468 15.66 562692 1523244 16 19:00:01 5693800 0 613196 7.66 2620 1699324 1418468 15.66 560064 1523244 8 19:01:01 5693228 0 613760 7.66 2620 1699332 1420808 15.69 559600 1524116 8 19:02:01 5692628 0 614228 7.67 2620 1699464 1419060 15.67 560672 1524184 8 19:03:01 5691356 0 615500 7.69 2620 1699464 1419264 15.67 561760 1524180 16 19:04:02 5691184 0 615668 7.69 2620 1699468 1419084 15.67 561868 1524180 20 19:05:01 5692204 0 614640 7.67 2620 1699476 1418976 15.67 561148 1524180 12 19:06:01 5691172 0 615672 7.69 2620 1699476 1419204 15.67 562392 1524180 8 19:07:01 5679180 0 627656 7.84 2620 1699484 1419156 15.67 573884 1524180 8 19:08:01 5679116 0 627720 7.84 2620 1699484 1419024 15.67 573692 1524180 12 19:09:01 5679672 0 627156 7.83 2620 1699492 1418976 15.67 575048 1522448 16 19:10:01 4945928 0 787108 9.83 2620 2273284 1783124 19.69 899008 1846408 572696 Average: 5631802 0 630950 7.88 2620 1743568 1447083 15.98 590329 1548549 44065 18:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 eth0 0.17 0.10 0.01 0.01 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 0.27 0.07 0.03 0.01 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 0.33 0.02 0.03 0.00 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 1.45 0.10 0.12 0.01 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 0.68 0.20 0.12 0.04 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 0.82 0.33 0.35 0.17 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 19:04:02 eth0 1.48 0.33 0.37 0.26 0.00 0.00 0.00 0.00 19:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 0.39 0.08 0.03 0.01 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 0.82 0.45 0.30 0.18 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 0.33 0.20 0.09 0.10 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 19:08:01 eth0 0.28 0.18 0.07 0.01 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 eth0 114.11 65.01 2597.75 10.62 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 9.34 5.17 200.22 0.88 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) 10/14/21 _x86_64_ (2 CPU) 18:56:14 LINUX RESTART (2 CPU) 18:57:01 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 0.22 0.00 0.09 0.00 0.04 99.65 18:58:01 0 0.10 0.00 0.12 0.00 0.05 99.73 18:58:01 1 0.33 0.00 0.07 0.00 0.03 99.57 18:59:01 all 0.17 0.00 0.04 0.00 0.03 99.77 18:59:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:59:01 1 0.27 0.00 0.03 0.00 0.02 99.68 19:00:01 all 0.18 0.00 0.04 0.00 0.03 99.75 19:00:01 0 0.12 0.00 0.05 0.00 0.03 99.80 19:00:01 1 0.25 0.00 0.03 0.00 0.02 99.70 19:01:01 all 0.19 0.00 0.05 0.00 0.03 99.73 19:01:01 0 0.10 0.00 0.07 0.00 0.03 99.80 19:01:01 1 0.28 0.00 0.03 0.00 0.02 99.67 19:02:01 all 0.18 0.00 0.07 0.00 0.03 99.73 19:02:01 0 0.03 0.00 0.07 0.00 0.03 99.87 19:02:01 1 0.32 0.00 0.07 0.00 0.02 99.60 19:03:01 all 0.17 0.00 0.05 0.00 0.02 99.77 19:03:01 0 0.22 0.00 0.07 0.00 0.02 99.70 19:03:01 1 0.12 0.00 0.03 0.00 0.02 99.83 19:04:02 all 0.13 0.00 0.04 0.00 0.03 99.80 19:04:02 0 0.07 0.00 0.05 0.00 0.03 99.85 19:04:02 1 0.20 0.00 0.03 0.00 0.02 99.75 19:05:01 all 0.16 0.00 0.04 0.00 0.03 99.76 19:05:01 0 0.03 0.00 0.05 0.00 0.03 99.88 19:05:01 1 0.29 0.00 0.03 0.00 0.03 99.64 19:06:01 all 0.15 0.00 0.03 0.00 0.03 99.79 19:06:01 0 0.07 0.00 0.03 0.00 0.03 99.87 19:06:01 1 0.23 0.00 0.03 0.00 0.02 99.72 19:07:01 all 0.18 0.00 0.08 0.00 0.01 99.73 19:07:01 0 0.08 0.00 0.12 0.00 0.02 99.78 19:07:01 1 0.28 0.00 0.03 0.00 0.00 99.68 19:08:01 all 0.13 0.00 0.03 0.00 0.03 99.81 19:08:01 0 0.05 0.00 0.05 0.00 0.03 99.87 19:08:01 1 0.22 0.00 0.02 0.00 0.02 99.75 19:08:01 CPU %user %nice %system %iowait %steal %idle 19:09:01 all 0.23 0.00 0.04 0.00 0.02 99.72 19:09:01 0 0.05 0.00 0.05 0.00 0.03 99.87 19:09:01 1 0.40 0.00 0.03 0.00 0.00 99.57 19:10:01 all 8.16 0.00 2.63 0.03 0.03 89.16 19:10:01 0 8.24 0.00 2.95 0.02 0.03 88.76 19:10:01 1 8.08 0.00 2.31 0.03 0.02 89.56 Average: all 0.78 0.00 0.25 0.00 0.02 98.95 Average: 0 0.70 0.00 0.28 0.00 0.03 98.98 Average: 1 0.86 0.00 0.21 0.00 0.02 98.91