---> uname -a: Linux prd-centos7-docker-4c-2g-3340.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/18/21 _x86_64_ (2 CPU) 15:58:17 LINUX RESTART (2 CPU) 15:59:02 tps rtps wtps bread/s bwrtn/s 16:00:01 88.27 4.39 83.88 2841.04 3784.47 16:01:02 1.65 0.02 1.63 0.13 36.94 16:02:01 0.41 0.10 0.30 1.76 5.88 16:03:01 0.22 0.00 0.22 0.00 2.43 16:04:01 0.22 0.00 0.22 0.00 3.55 16:05:01 0.23 0.00 0.23 0.00 2.95 16:06:01 0.40 0.00 0.40 0.00 5.88 16:07:01 119.65 0.03 119.62 3.73 31696.74 Average: 26.31 0.56 25.75 351.51 4454.01 15:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 5472352 0 796576 9.95 2620 1737392 1149264 12.69 568656 1567676 20 16:01:02 5476676 0 792244 9.89 2620 1737400 1109464 12.25 564788 1567636 20 16:02:01 5476960 0 791836 9.89 2620 1737524 1107264 12.22 569172 1563360 8 16:03:01 5475716 0 793076 9.90 2620 1737528 1107312 12.23 570640 1563360 16 16:04:01 5475020 0 793764 9.91 2620 1737536 1096900 12.11 566212 1568808 8 16:05:01 5474988 0 793796 9.91 2620 1737536 1081480 11.94 566916 1568808 8 16:06:01 5467288 0 801488 10.01 2620 1737544 1076124 11.88 574660 1568808 20 16:07:01 4198608 0 1008788 12.60 2620 2798924 1581720 17.46 881560 2422636 343176 Average: 5314701 0 821446 10.26 2620 1870173 1163691 12.85 607826 1673886 42910 15:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 eth0 194.28 143.94 669.81 54.61 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 16.49 11.23 2.90 27.89 0.00 0.00 0.00 0.00 16:01:02 eth0 6.60 1.35 1.78 0.96 0.00 0.00 0.00 0.00 16:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 5.56 1.42 1.52 0.86 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 1.43 0.85 0.80 0.60 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 0.72 0.33 0.35 0.23 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.20 0.13 0.07 0.04 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 1305.20 924.21 7680.11 118.88 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 120.30 134.25 10.42 368.45 0.00 0.00 0.00 0.00 Average: eth0 189.68 134.33 1047.50 22.00 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 17.14 18.24 1.67 49.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/18/21 _x86_64_ (2 CPU) 15:58:17 LINUX RESTART (2 CPU) 15:59:02 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 8.29 0.00 2.70 1.94 0.05 87.02 16:00:01 0 8.20 0.00 2.37 0.57 0.05 88.80 16:00:01 1 8.38 0.00 3.02 3.30 0.05 85.25 16:01:02 all 0.23 0.00 0.08 0.00 0.03 99.67 16:01:02 0 0.20 0.00 0.07 0.00 0.02 99.72 16:01:02 1 0.25 0.00 0.10 0.00 0.03 99.62 16:02:01 all 0.24 0.00 0.04 0.00 0.03 99.69 16:02:01 0 0.07 0.00 0.05 0.00 0.03 99.85 16:02:01 1 0.41 0.00 0.03 0.00 0.02 99.54 16:03:01 all 0.21 0.00 0.03 0.00 0.01 99.76 16:03:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:03:01 1 0.37 0.00 0.03 0.00 0.02 99.58 16:04:01 all 0.13 0.00 0.04 0.00 0.03 99.80 16:04:01 0 0.22 0.00 0.03 0.00 0.02 99.73 16:04:01 1 0.05 0.00 0.05 0.00 0.03 99.87 16:05:01 all 0.14 0.00 0.06 0.00 0.03 99.77 16:05:01 0 0.25 0.00 0.05 0.00 0.02 99.68 16:05:01 1 0.03 0.00 0.07 0.00 0.03 99.87 16:06:01 all 0.10 0.00 0.03 0.00 0.03 99.84 16:06:01 0 0.13 0.00 0.02 0.00 0.02 99.83 16:06:01 1 0.07 0.00 0.05 0.00 0.03 99.85 16:07:01 all 14.65 0.00 6.49 1.00 0.05 77.82 16:07:01 0 14.93 0.00 6.40 0.88 0.05 77.74 16:07:01 1 14.37 0.00 6.57 1.11 0.05 77.90 Average: all 2.92 0.00 1.15 0.36 0.03 95.55 Average: 0 2.92 0.00 1.09 0.18 0.03 95.79 Average: 1 2.92 0.00 1.21 0.54 0.03 95.30