---> uname -a: Linux prd-centos7-docker-4c-2g-1301.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) 09/24/21 _x86_64_ (2 CPU) 22:48:46 LINUX RESTART (2 CPU) 22:50:01 tps rtps wtps bread/s bwrtn/s 22:51:01 1.75 0.00 1.75 0.00 35.25 22:52:01 0.37 0.00 0.37 0.00 6.95 22:53:01 0.20 0.00 0.20 0.00 2.32 22:54:01 0.25 0.00 0.25 0.00 3.61 22:55:01 0.32 0.00 0.32 0.00 4.53 22:56:01 0.18 0.00 0.18 0.00 2.18 22:57:01 3.86 0.13 3.73 13.73 139.41 Average: 0.99 0.02 0.97 1.96 27.75 22:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:51:01 5475440 0 799600 9.98 2620 1731280 1195324 13.20 571924 1564868 20 22:52:01 5473620 0 801408 10.01 2620 1731292 1195324 13.20 574396 1564528 16 22:53:01 5470188 0 804840 10.05 2620 1731292 1195624 13.20 577500 1564528 8 22:54:01 5470724 0 804296 10.04 2620 1731300 1195736 13.20 573692 1568680 16 22:55:01 5470332 0 804684 10.05 2620 1731304 1195544 13.20 573796 1568680 8 22:56:01 5470068 0 804944 10.05 2620 1731308 1195592 13.20 573860 1568732 8 22:57:01 5089596 0 912932 11.40 2620 2003792 1594936 17.61 811888 1678516 271520 Average: 5417138 0 818958 10.23 2620 1770224 1252583 13.83 608151 1582647 38799 22:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:51:01 eth0 0.13 0.13 0.01 0.03 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 0.80 0.10 0.07 0.01 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 1.72 0.30 0.38 0.20 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 1.05 0.58 0.54 0.39 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 eth0 1.07 0.25 0.15 0.08 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 1.37 0.50 0.44 0.21 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 eth0 389.36 261.04 2616.23 23.56 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.49 37.55 373.90 3.50 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 0.00 0.00 0.00 0.00 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) 09/24/21 _x86_64_ (2 CPU) 22:48:46 LINUX RESTART (2 CPU) 22:50:01 CPU %user %nice %system %iowait %steal %idle 22:51:01 all 0.27 0.00 0.06 0.00 0.03 99.65 22:51:01 0 0.42 0.00 0.07 0.00 0.03 99.48 22:51:01 1 0.12 0.00 0.05 0.00 0.02 99.82 22:52:01 all 0.21 0.00 0.08 0.00 0.02 99.70 22:52:01 0 0.35 0.00 0.08 0.00 0.02 99.55 22:52:01 1 0.07 0.00 0.07 0.00 0.02 99.85 22:53:01 all 0.23 0.00 0.05 0.00 0.01 99.71 22:53:01 0 0.42 0.00 0.05 0.00 0.00 99.53 22:53:01 1 0.05 0.00 0.05 0.00 0.02 99.88 22:54:01 all 0.24 0.00 0.05 0.00 0.02 99.69 22:54:01 0 0.08 0.00 0.02 0.00 0.02 99.88 22:54:01 1 0.40 0.00 0.08 0.00 0.02 99.50 22:55:01 all 0.23 0.00 0.03 0.00 0.01 99.72 22:55:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:55:01 1 0.43 0.00 0.05 0.00 0.02 99.50 22:56:01 all 0.26 0.00 0.04 0.00 0.02 99.68 22:56:01 0 0.10 0.00 0.03 0.00 0.02 99.85 22:56:01 1 0.42 0.00 0.05 0.00 0.02 99.52 22:57:01 all 4.26 0.00 1.59 0.02 0.03 94.10 22:57:01 0 3.30 0.00 1.59 0.03 0.03 95.05 22:57:01 1 5.22 0.00 1.59 0.00 0.03 93.15 Average: all 0.81 0.00 0.27 0.00 0.02 98.90 Average: 0 0.67 0.00 0.26 0.00 0.02 99.05 Average: 1 0.95 0.00 0.27 0.00 0.02 98.76