---> uname -a: Linux prd-centos7-docker-4c-2g-96.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 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/13/21 _x86_64_ (2 CPU) 21:09:44 LINUX RESTART (2 CPU) 21:10:01 tps rtps wtps bread/s bwrtn/s 21:11:03 208.26 73.46 134.80 9070.04 41526.39 21:12:01 2.39 0.00 2.39 0.00 56.06 21:13:01 0.43 0.00 0.43 0.00 6.00 21:14:01 0.17 0.00 0.17 0.00 2.28 21:15:01 0.27 0.00 0.27 0.00 3.61 21:16:01 0.27 0.00 0.27 0.00 4.15 21:17:01 0.27 0.00 0.27 0.00 3.61 Average: 30.44 10.55 19.89 1302.29 5973.01 21:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:11:03 5427788 0 809296 10.10 2620 1769236 1297564 14.33 601900 1578640 132 21:12:01 5438936 0 798144 9.97 2620 1769240 1204156 13.29 592548 1578600 16 21:13:01 5439120 0 797960 9.96 2620 1769240 1204156 13.29 595112 1575976 8 21:14:01 5437620 0 799452 9.98 2620 1769248 1204444 13.30 596604 1575976 8 21:15:01 5439980 0 797088 9.95 2620 1769252 1204156 13.29 587192 1583928 8 21:16:01 5439640 0 797424 9.96 2620 1769256 1204264 13.30 587728 1583928 8 21:17:01 5438440 0 798620 9.97 2620 1769260 1204156 13.29 588120 1583984 20 Average: 5437361 0 799712 9.99 2620 1769247 1217557 13.44 592743 1580147 29 21:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:11:03 eth0 482.48 374.67 1600.31 86.40 0.00 0.00 0.00 0.00 21:11:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:03 docker0 93.52 78.83 9.62 313.85 0.00 0.00 0.00 0.00 21:12:01 eth0 0.48 0.09 0.02 0.01 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 eth0 2.62 1.45 3.56 0.42 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 eth0 0.33 0.23 0.14 0.07 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.87 54.09 230.32 12.48 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 13.43 11.32 1.38 45.06 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) 09/13/21 _x86_64_ (2 CPU) 21:09:44 LINUX RESTART (2 CPU) 21:10:01 CPU %user %nice %system %iowait %steal %idle 21:11:03 all 21.86 0.00 6.92 5.53 0.08 65.61 21:11:03 0 21.98 0.00 7.05 4.28 0.09 66.60 21:11:03 1 21.73 0.00 6.79 6.78 0.07 64.63 21:12:01 all 0.28 0.00 0.04 0.00 0.03 99.65 21:12:01 0 0.52 0.00 0.03 0.00 0.02 99.43 21:12:01 1 0.03 0.00 0.05 0.00 0.05 99.86 21:13:01 all 0.11 0.00 0.05 0.00 0.03 99.82 21:13:01 0 0.18 0.00 0.08 0.00 0.03 99.70 21:13:01 1 0.03 0.00 0.02 0.00 0.02 99.93 21:14:01 all 0.29 0.00 0.04 0.00 0.03 99.64 21:14:01 0 0.53 0.00 0.03 0.00 0.02 99.42 21:14:01 1 0.05 0.00 0.05 0.00 0.03 99.87 21:15:01 all 0.27 0.00 0.05 0.00 0.03 99.66 21:15:01 0 0.47 0.00 0.05 0.00 0.02 99.47 21:15:01 1 0.07 0.00 0.05 0.00 0.03 99.85 21:16:01 all 0.10 0.00 0.03 0.00 0.03 99.84 21:16:01 0 0.15 0.00 0.02 0.00 0.03 99.80 21:16:01 1 0.05 0.00 0.03 0.00 0.03 99.88 21:17:01 all 0.08 0.00 0.02 0.00 0.03 99.87 21:17:01 0 0.03 0.00 0.03 0.00 0.05 99.88 21:17:01 1 0.13 0.00 0.00 0.00 0.02 99.85 Average: all 3.19 0.00 0.99 0.77 0.04 95.01 Average: 0 3.31 0.00 1.01 0.59 0.04 95.05 Average: 1 3.07 0.00 0.97 0.94 0.04 94.98