---> uname -a: Linux prd-centos7-docker-4c-2g-3342.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: 2799.996 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 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) 15:58:33 LINUX RESTART (2 CPU) 15:59:01 tps rtps wtps bread/s bwrtn/s 16:00:01 95.84 4.36 91.48 2796.94 3689.38 16:01:01 1.77 0.02 1.75 0.13 34.21 16:02:01 0.44 0.10 0.34 1.76 6.06 16:03:01 0.32 0.00 0.32 0.00 4.43 16:04:01 0.15 0.00 0.15 0.00 2.15 16:05:01 0.40 0.00 0.40 0.00 6.53 16:06:01 0.22 0.00 0.22 0.00 2.30 16:07:01 19.50 0.03 19.46 3.73 7035.71 16:08:01 188.46 0.10 188.36 9.99 49366.99 Average: 34.19 0.51 33.68 313.19 6696.90 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 5475812 0 797336 9.96 2620 1733164 1302756 14.38 571128 1562480 20 16:01:01 5483376 0 789764 9.86 2620 1733172 1231380 13.60 564720 1562444 16 16:02:01 5484592 0 788420 9.84 2620 1733300 1228828 13.57 561440 1565592 8 16:03:01 5481324 0 791684 9.89 2620 1733304 1228840 13.57 564500 1565592 16 16:04:01 5479876 0 793124 9.90 2620 1733312 1224596 13.52 563424 1568072 8 16:05:01 5481756 0 791244 9.88 2620 1733312 1212260 13.38 562316 1568072 12 16:06:01 5481900 0 791096 9.88 2620 1733316 1207120 13.33 561948 1568072 20 16:07:01 4490092 0 963832 12.03 2620 2552388 1606876 17.74 824424 2217596 620800 16:08:01 3303644 0 1157188 14.45 2620 3545480 1507852 16.65 970376 3035184 408300 Average: 5129152 0 851521 10.63 2620 2025639 1305612 14.41 638253 1801456 114356 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 eth0 281.52 177.54 680.52 58.85 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 4.38 3.55 1.21 8.74 0.00 0.00 0.00 0.00 16:01:01 eth0 6.68 1.35 1.76 0.98 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 5.61 1.08 1.46 0.83 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 1.68 0.87 0.82 0.59 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 0.73 0.42 0.35 0.27 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 0.23 0.18 0.07 0.01 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 567.07 386.38 4084.06 30.47 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 1105.30 769.46 6252.51 156.40 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 75.22 95.54 6.07 356.00 0.00 0.00 0.00 0.00 Average: eth0 219.22 148.91 1227.20 27.66 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 8.86 11.03 0.81 40.61 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) 15:58:33 LINUX RESTART (2 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 8.21 0.00 2.40 2.37 0.03 86.99 16:00:01 0 7.12 0.00 2.97 3.45 0.03 86.43 16:00:01 1 9.30 0.00 1.82 1.29 0.03 87.55 16:01:01 all 0.14 0.00 0.09 0.00 0.02 99.75 16:01:01 0 0.17 0.00 0.08 0.00 0.02 99.73 16:01:01 1 0.12 0.00 0.10 0.00 0.02 99.77 16:02:01 all 0.25 0.00 0.24 0.00 0.02 99.50 16:02:01 0 0.31 0.00 0.22 0.00 0.02 99.46 16:02:01 1 0.19 0.00 0.25 0.00 0.02 99.54 16:03:01 all 0.20 0.00 0.05 0.00 0.02 99.73 16:03:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:03:01 1 0.33 0.00 0.05 0.00 0.02 99.60 16:04:01 all 0.20 0.00 0.04 0.00 0.03 99.73 16:04:01 0 0.07 0.00 0.07 0.00 0.03 99.83 16:04:01 1 0.33 0.00 0.02 0.00 0.02 99.63 16:05:01 all 0.18 0.00 0.03 0.00 0.02 99.77 16:05:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:05:01 1 0.30 0.00 0.03 0.00 0.02 99.65 16:06:01 all 0.22 0.00 0.03 0.00 0.02 99.73 16:06:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:06:01 1 0.37 0.00 0.02 0.00 0.02 99.60 16:07:01 all 7.90 0.00 3.13 0.09 0.03 88.85 16:07:01 0 7.71 0.00 3.32 0.15 0.03 88.78 16:07:01 1 8.08 0.00 2.94 0.02 0.03 88.92 16:08:01 all 22.68 0.00 10.60 1.97 0.09 64.65 16:08:01 0 21.10 0.00 11.14 2.03 0.09 65.64 16:08:01 1 24.25 0.00 10.07 1.91 0.09 63.68 Average: all 4.31 0.00 1.79 0.48 0.03 93.39 Average: 0 3.94 0.00 1.92 0.61 0.03 93.49 Average: 1 4.68 0.00 1.65 0.35 0.03 93.29