---> uname -a: Linux prd-centos7-docker-4c-2g-876.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) 09/22/21 _x86_64_ (2 CPU) 18:50:21 LINUX RESTART (2 CPU) 18:51:01 tps rtps wtps bread/s bwrtn/s 18:52:01 85.49 3.96 81.53 2631.18 5254.51 18:53:01 1.87 0.00 1.87 0.00 36.61 18:54:01 0.17 0.00 0.17 0.00 1.47 18:55:01 0.30 0.00 0.30 0.00 5.83 18:56:01 0.25 0.00 0.25 0.00 3.55 18:57:01 0.32 0.00 0.32 0.00 4.43 18:58:01 0.28 0.00 0.28 0.00 3.07 18:59:01 82.14 0.03 82.11 3.73 27461.38 19:00:01 122.21 0.00 122.21 0.00 26818.65 Average: 32.57 0.44 32.12 292.77 6623.71 18:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:52:01 5428304 0 808832 10.10 2620 1769184 1274612 14.07 595332 1584036 136 18:53:01 5439552 0 797580 9.96 2620 1769188 1195812 13.20 586132 1584000 16 18:54:01 5439132 0 798000 9.96 2620 1769188 1196064 13.21 587360 1584096 20 18:55:01 5436120 0 801004 10.00 2620 1769196 1196216 13.21 589820 1584096 16 18:56:01 5437548 0 799572 9.98 2620 1769200 1195988 13.20 584764 1588088 16 18:57:01 5436328 0 800788 10.00 2620 1769204 1196012 13.20 585928 1588088 16 18:58:01 5436620 0 800488 9.99 2620 1769212 1195880 13.20 585188 1588088 20 18:59:01 4432032 0 1044252 13.04 2620 2530036 1594312 17.60 817264 2250792 32276 19:00:01 3830580 0 1084428 13.54 2620 3091312 1557888 17.20 832836 2722516 48 Average: 5146246 0 859438 10.73 2620 2000636 1289198 14.23 640514 1785978 3618 18:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:52:01 eth0 481.90 362.61 1124.80 62.76 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 152.13 154.50 11.82 319.97 0.00 0.00 0.00 0.00 18:53:01 eth0 0.37 0.03 0.02 0.00 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 1.93 0.65 2.97 0.05 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 1.03 0.58 0.54 0.39 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.25 0.18 0.09 0.04 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 0.17 0.10 0.07 0.03 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 0.10 0.12 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 vethbb68467 53.94 67.29 5.01 234.61 0.00 0.00 0.00 0.00 18:59:01 eth0 698.57 504.78 4328.95 79.31 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 53.94 67.19 4.27 234.60 0.00 0.00 0.00 0.00 19:00:01 veth8928224 2.03 1.25 0.59 0.32 0.00 0.00 0.00 0.00 19:00:01 eth0 585.21 400.98 3410.50 88.40 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 18.20 24.38 1.77 137.43 0.00 0.00 0.00 0.00 Average: veth8928224 0.23 0.14 0.07 0.04 0.00 0.00 0.00 0.00 Average: eth0 196.68 141.16 985.73 25.67 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 24.92 27.35 1.99 76.91 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) 09/22/21 _x86_64_ (2 CPU) 18:50:21 LINUX RESTART (2 CPU) 18:51:01 CPU %user %nice %system %iowait %steal %idle 18:52:01 all 8.61 0.00 2.72 2.16 0.05 86.46 18:52:01 0 10.03 0.00 2.79 0.74 0.05 86.39 18:52:01 1 7.19 0.00 2.65 3.59 0.05 86.53 18:53:01 all 0.12 0.00 0.06 0.00 0.04 99.78 18:53:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:53:01 1 0.17 0.00 0.08 0.00 0.05 99.70 18:54:01 all 0.14 0.00 0.16 0.00 0.03 99.67 18:54:01 0 0.22 0.00 0.22 0.00 0.05 99.51 18:54:01 1 0.07 0.00 0.10 0.00 0.02 99.82 18:55:01 all 0.07 0.00 0.07 0.00 0.03 99.84 18:55:01 0 0.12 0.00 0.10 0.00 0.05 99.73 18:55:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:56:01 all 0.09 0.00 0.03 0.00 0.04 99.83 18:56:01 0 0.13 0.00 0.03 0.00 0.03 99.80 18:56:01 1 0.05 0.00 0.03 0.00 0.05 99.87 18:57:01 all 0.09 0.00 0.04 0.00 0.03 99.84 18:57:01 0 0.13 0.00 0.02 0.00 0.02 99.83 18:57:01 1 0.05 0.00 0.07 0.00 0.03 99.85 18:58:01 all 0.09 0.00 0.03 0.00 0.04 99.83 18:58:01 0 0.13 0.00 0.05 0.00 0.03 99.78 18:58:01 1 0.05 0.00 0.02 0.00 0.05 99.88 18:59:01 all 9.70 0.00 4.05 0.99 0.05 85.22 18:59:01 0 9.75 0.00 4.26 1.00 0.05 84.94 18:59:01 1 9.64 0.00 3.83 0.98 0.05 85.50 19:00:01 all 13.01 0.00 6.67 0.96 0.07 79.30 19:00:01 0 13.01 0.00 6.52 0.68 0.07 79.72 19:00:01 1 13.01 0.00 6.82 1.23 0.07 78.87 Average: all 3.47 0.00 1.50 0.45 0.04 94.53 Average: 0 3.66 0.00 1.52 0.26 0.04 94.51 Average: 1 3.29 0.00 1.48 0.63 0.04 94.55