---> uname -a: Linux prd-centos7-docker-4c-2g-153.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 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) 08/09/21 _x86_64_ (2 CPU) 21:04:46 LINUX RESTART (2 CPU) 21:05:01 tps rtps wtps bread/s bwrtn/s 21:06:01 223.63 89.36 134.27 10414.92 39988.94 21:07:01 1.67 0.00 1.67 0.00 37.06 21:08:01 0.40 0.00 0.40 0.00 5.05 21:09:01 0.25 0.00 0.25 0.00 3.36 21:10:01 0.23 0.00 0.23 0.00 3.15 21:11:02 0.22 0.00 0.22 0.00 3.20 21:12:01 0.36 0.00 0.36 0.00 5.96 Average: 32.48 12.80 19.68 1491.79 5736.09 21:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:06:01 5469772 0 799152 9.98 2620 1737388 1294016 14.29 579656 1558148 128 21:07:01 5483280 0 785636 9.81 2620 1737396 1203908 13.29 568148 1558112 16 21:08:01 5480464 0 788452 9.84 2620 1737396 1204136 13.29 570800 1558520 20 21:09:01 5479176 0 789732 9.86 2620 1737404 1204100 13.29 572048 1558520 16 21:10:01 5480764 0 788140 9.84 2620 1737408 1203908 13.29 563132 1566424 8 21:11:02 5477512 0 791388 9.88 2620 1737412 1203992 13.29 566340 1566424 8 21:12:01 5477032 0 791860 9.89 2620 1737420 1203908 13.29 566736 1566600 8 Average: 5478286 0 790623 9.87 2620 1737403 1216853 13.43 569551 1561821 29 21:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:06:01 eth0 426.91 269.56 1037.34 76.02 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 15.74 10.32 2.81 27.36 0.00 0.00 0.00 0.00 21:07:01 eth0 0.73 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 0.67 0.30 0.28 0.14 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 eth0 0.92 0.35 0.32 0.26 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:02 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 21:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 eth0 0.12 0.08 0.01 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 Average: eth0 61.54 38.77 148.69 10.96 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 2.25 1.48 0.40 3.92 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) 08/09/21 _x86_64_ (2 CPU) 21:04:46 LINUX RESTART (2 CPU) 21:05:01 CPU %user %nice %system %iowait %steal %idle 21:06:01 all 20.01 0.00 7.09 5.35 0.06 67.49 21:06:01 0 19.81 0.00 7.56 6.14 0.07 66.42 21:06:01 1 20.20 0.00 6.63 4.56 0.05 68.55 21:07:01 all 0.26 0.00 0.05 0.00 0.02 99.67 21:07:01 0 0.08 0.00 0.07 0.00 0.02 99.83 21:07:01 1 0.43 0.00 0.03 0.00 0.02 99.52 21:08:01 all 0.23 0.00 0.05 0.00 0.01 99.71 21:08:01 0 0.07 0.00 0.07 0.00 0.02 99.85 21:08:01 1 0.40 0.00 0.03 0.00 0.00 99.57 21:09:01 all 0.17 0.00 0.05 0.00 0.02 99.77 21:09:01 0 0.05 0.00 0.07 0.00 0.02 99.87 21:09:01 1 0.28 0.00 0.03 0.00 0.02 99.67 21:10:01 all 0.20 0.00 0.08 0.00 0.01 99.71 21:10:01 0 0.08 0.00 0.13 0.00 0.02 99.77 21:10:01 1 0.32 0.00 0.03 0.00 0.00 99.65 21:11:02 all 0.13 0.00 0.06 0.00 0.01 99.80 21:11:02 0 0.03 0.00 0.08 0.00 0.02 99.87 21:11:02 1 0.23 0.00 0.03 0.00 0.00 99.73 21:12:01 all 0.18 0.00 0.05 0.00 0.02 99.75 21:12:01 0 0.05 0.00 0.07 0.00 0.02 99.86 21:12:01 1 0.31 0.00 0.03 0.00 0.02 99.64 Average: all 2.94 0.00 1.03 0.74 0.02 95.27 Average: 0 2.80 0.00 1.12 0.85 0.02 95.21 Average: 1 3.08 0.00 0.95 0.63 0.01 95.32