---> uname -a: Linux prd-centos7-docker-4c-2g-1349.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) 08/02/21 _x86_64_ (2 CPU) 13:47:42 LINUX RESTART (2 CPU) 13:48:01 tps rtps wtps bread/s bwrtn/s 13:49:01 135.45 19.68 115.77 5826.71 25646.35 13:50:01 1.77 0.00 1.77 0.00 37.56 13:51:01 0.28 0.00 0.28 0.00 3.33 13:52:01 0.22 0.00 0.22 0.00 3.00 13:53:01 0.37 0.00 0.37 0.00 6.25 13:54:01 0.18 0.00 0.18 0.00 3.17 13:55:01 2.53 0.13 2.40 13.72 98.27 Average: 20.12 2.83 17.29 834.60 3686.56 13:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:49:01 5469828 0 804356 10.04 2620 1732128 1305748 14.42 583940 1555784 128 13:50:01 5479440 0 794736 9.92 2620 1732136 1227988 13.56 575892 1555748 12 13:51:01 5479272 0 794900 9.93 2620 1732140 1228036 13.56 567052 1564876 8 13:52:01 5478068 0 796096 9.94 2620 1732148 1228060 13.56 568608 1564876 16 13:53:01 5478192 0 795968 9.94 2620 1732152 1228072 13.56 567892 1565732 20 13:54:01 5477248 0 796908 9.95 2620 1732156 1228024 13.56 568708 1565736 16 13:55:01 5192900 0 907292 11.33 2620 1906120 1684184 18.59 793176 1600268 172908 Average: 5436421 0 812894 10.15 2620 1756997 1304302 14.40 603610 1567574 24730 13:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:49:01 eth0 373.94 236.68 990.71 71.76 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 docker0 2.63 1.93 0.61 5.53 0.00 0.00 0.00 0.00 13:50:01 eth0 2.56 0.62 0.69 0.43 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 eth0 1.95 0.60 0.61 0.43 0.00 0.00 0.00 0.00 13:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 eth0 4.56 0.52 0.91 0.36 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 eth0 4.43 0.80 1.07 0.59 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 eth0 2.38 0.73 0.77 0.47 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 eth0 259.93 162.56 1739.38 37.20 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.86 57.52 390.75 15.90 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 0.38 0.28 0.09 0.79 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) 08/02/21 _x86_64_ (2 CPU) 13:47:42 LINUX RESTART (2 CPU) 13:48:01 CPU %user %nice %system %iowait %steal %idle 13:49:01 all 16.72 0.00 4.36 3.94 0.06 74.92 13:49:01 0 16.78 0.00 4.88 3.20 0.05 75.09 13:49:01 1 16.66 0.00 3.83 4.69 0.07 74.75 13:50:01 all 0.26 0.00 0.08 0.00 0.02 99.65 13:50:01 0 0.45 0.00 0.10 0.00 0.02 99.43 13:50:01 1 0.07 0.00 0.05 0.00 0.02 99.87 13:51:01 all 0.19 0.00 0.05 0.00 0.03 99.73 13:51:01 0 0.32 0.00 0.08 0.00 0.03 99.56 13:51:01 1 0.07 0.00 0.02 0.00 0.02 99.90 13:52:01 all 0.12 0.00 0.03 0.00 0.03 99.82 13:52:01 0 0.22 0.00 0.03 0.00 0.03 99.72 13:52:01 1 0.02 0.00 0.03 0.00 0.03 99.92 13:53:01 all 0.13 0.00 0.04 0.00 0.03 99.80 13:53:01 0 0.17 0.00 0.05 0.00 0.03 99.75 13:53:01 1 0.08 0.00 0.03 0.00 0.03 99.85 13:54:01 all 0.08 0.00 0.05 0.00 0.04 99.83 13:54:01 0 0.12 0.00 0.03 0.00 0.03 99.82 13:54:01 1 0.03 0.00 0.07 0.00 0.05 99.85 13:55:01 all 3.47 0.00 1.37 0.02 0.04 95.10 13:55:01 0 3.81 0.00 1.49 0.02 0.03 94.65 13:55:01 1 3.12 0.00 1.26 0.02 0.05 95.55 Average: all 2.94 0.00 0.84 0.55 0.04 95.63 Average: 0 3.07 0.00 0.94 0.45 0.03 95.51 Average: 1 2.81 0.00 0.74 0.66 0.04 95.75