---> uname -a: Linux prd-centos7-docker-4c-2g-265.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: 2799.994 BogoMIPS: 5599.98 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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 11/21/21 _x86_64_ (2 CPU) 13:50:41 LINUX RESTART (2 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 27.92 13.67 14.25 2822.17 4312.42 13:53:01 94.74 2.81 91.92 2246.13 10941.90 13:54:01 29.98 0.13 29.84 6.53 5236.64 13:55:01 1.20 0.00 1.20 0.00 17.84 13:56:01 0.23 0.00 0.23 0.00 4.00 13:57:01 0.22 0.00 0.22 0.00 3.28 13:58:01 0.42 0.00 0.42 0.00 5.93 13:59:01 0.20 0.00 0.20 0.00 2.72 14:00:01 69.63 0.12 69.51 10.52 17719.17 Average: 24.95 1.86 23.09 565.22 4250.03 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 5716108 0 596800 7.45 2620 1693412 1269504 14.02 583752 1478608 30536 13:53:01 5307996 0 666180 8.32 2620 2032144 1316184 14.53 763784 1670224 1188 13:54:01 5130432 0 785768 9.81 2620 2090120 1407824 15.54 954956 1650232 8 13:55:01 5141204 0 774992 9.68 2620 2090124 1305620 14.41 946752 1650232 20 13:56:01 5141280 0 774908 9.68 2620 2090132 1306116 14.42 945520 1651216 8 13:57:01 5139660 0 776528 9.70 2620 2090132 1305972 14.42 948004 1651216 8 13:58:01 5146716 0 769464 9.61 2620 2090140 1305876 14.42 940612 1651304 8 13:59:01 5146244 0 769928 9.61 2620 2090148 1306028 14.42 941064 1651304 12 14:00:01 4526500 0 899408 11.23 2620 2580412 1479308 16.33 1130052 1989052 68 Average: 5155127 0 757108 9.45 2620 2094085 1333604 14.72 906055 1671488 3540 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 eth0 666.76 405.31 2394.77 65.37 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 veth74d4080 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 eth0 310.52 211.36 2287.93 38.40 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 eth0 261.85 166.38 266.71 778.62 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 10.71 15.40 1.02 205.18 0.00 0.00 0.00 0.00 13:55:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 eth0 0.87 0.45 0.31 0.15 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 eth0 0.17 0.17 0.08 0.13 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 eth0 0.07 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 eth0 0.12 0.10 0.06 0.01 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 eth0 119.88 73.99 2597.98 11.02 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 151.19 95.36 838.85 99.32 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 1.19 1.71 0.11 22.80 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) 11/21/21 _x86_64_ (2 CPU) 13:50:41 LINUX RESTART (2 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 11.41 0.00 1.46 0.40 0.05 86.67 13:52:01 0 10.06 0.00 2.09 0.57 0.05 87.23 13:52:01 1 12.76 0.00 0.84 0.24 0.05 86.11 13:53:01 all 9.18 0.00 2.39 2.45 0.06 85.91 13:53:01 0 9.54 0.00 2.29 1.22 0.07 86.87 13:53:01 1 8.83 0.00 2.49 3.67 0.05 84.95 13:54:01 all 11.73 0.00 1.64 0.31 0.05 86.27 13:54:01 0 16.55 0.00 2.05 0.15 0.07 81.18 13:54:01 1 6.97 0.00 1.23 0.47 0.03 91.29 13:55:01 all 0.09 0.00 0.05 0.00 0.03 99.83 13:55:01 0 0.08 0.00 0.07 0.00 0.03 99.82 13:55:01 1 0.10 0.00 0.03 0.00 0.02 99.85 13:56:01 all 0.23 0.00 0.03 0.00 0.03 99.71 13:56:01 0 0.10 0.00 0.03 0.00 0.03 99.83 13:56:01 1 0.35 0.00 0.03 0.00 0.03 99.58 13:57:01 all 0.24 0.00 0.04 0.00 0.03 99.69 13:57:01 0 0.05 0.00 0.05 0.00 0.03 99.87 13:57:01 1 0.43 0.00 0.03 0.00 0.02 99.52 13:58:01 all 0.21 0.00 0.04 0.00 0.03 99.72 13:58:01 0 0.07 0.00 0.05 0.00 0.03 99.85 13:58:01 1 0.35 0.00 0.03 0.00 0.02 99.60 13:59:01 all 0.14 0.00 0.04 0.00 0.03 99.79 13:59:01 0 0.13 0.00 0.07 0.00 0.03 99.77 13:59:01 1 0.15 0.00 0.02 0.00 0.02 99.82 14:00:01 all 8.24 0.00 2.95 0.69 0.05 88.06 14:00:01 0 8.79 0.00 3.16 0.65 0.07 87.33 14:00:01 1 7.69 0.00 2.75 0.73 0.03 88.79 Average: all 4.56 0.00 0.95 0.42 0.04 94.03 Average: 0 4.97 0.00 1.08 0.28 0.05 93.61 Average: 1 4.14 0.00 0.82 0.56 0.03 94.45