---> uname -a: Linux prd-centos7-docker-4c-2g-715.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) 08/24/21 _x86_64_ (2 CPU) 18:45:10 LINUX RESTART (2 CPU) 18:46:01 tps rtps wtps bread/s bwrtn/s 18:47:01 20.89 3.51 17.38 2598.17 2926.47 18:48:01 0.58 0.02 0.57 0.53 11.11 18:49:01 0.28 0.00 0.28 0.00 2.62 18:50:01 0.27 0.00 0.27 0.00 3.73 18:51:01 0.28 0.00 0.28 0.00 3.70 18:52:01 0.33 0.00 0.33 0.00 4.83 Average: 3.78 0.59 3.19 433.33 492.32 18:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:47:01 5478316 0 794776 9.92 2620 1733228 1265436 13.97 573184 1559112 24 18:48:01 5482788 0 790300 9.87 2620 1733232 1214024 13.40 569888 1559032 8 18:49:01 5480832 0 792256 9.89 2620 1733232 1214024 13.40 567068 1563992 8 18:50:01 5476488 0 796592 9.95 2620 1733240 1215520 13.42 570984 1563992 8 18:51:01 5477848 0 795228 9.93 2620 1733244 1214072 13.40 568940 1564864 20 18:52:01 5478524 0 794548 9.92 2620 1733248 1213808 13.40 568660 1564864 12 Average: 5479133 0 793950 9.91 2620 1733237 1222814 13.50 569787 1562643 13 18:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:47:01 eth0 92.89 62.41 348.21 17.36 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 3.06 2.38 0.56 6.60 0.00 0.00 0.00 0.00 18:48:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.48 0.12 0.05 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 2.18 0.72 3.19 0.20 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.77 0.43 0.41 0.29 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.07 0.05 0.01 0.00 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.08 10.64 58.67 2.98 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 0.51 0.40 0.09 1.10 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) 08/24/21 _x86_64_ (2 CPU) 18:45:10 LINUX RESTART (2 CPU) 18:46:01 CPU %user %nice %system %iowait %steal %idle 18:47:01 all 3.62 0.00 1.83 0.54 0.04 93.97 18:47:01 0 3.93 0.00 1.86 0.27 0.05 93.89 18:47:01 1 3.30 0.00 1.80 0.81 0.03 94.06 18:48:01 all 0.28 0.00 0.06 0.00 0.02 99.65 18:48:01 0 0.17 0.00 0.07 0.00 0.03 99.73 18:48:01 1 0.38 0.00 0.05 0.00 0.00 99.57 18:49:01 all 0.43 0.00 0.62 0.00 0.01 98.94 18:49:01 0 0.25 0.00 0.66 0.00 0.00 99.09 18:49:01 1 0.61 0.00 0.58 0.00 0.02 98.79 18:50:01 all 0.32 0.00 0.06 0.00 0.02 99.61 18:50:01 0 0.15 0.00 0.08 0.00 0.02 99.75 18:50:01 1 0.48 0.00 0.03 0.00 0.02 99.47 18:51:01 all 0.28 0.00 0.04 0.00 0.02 99.67 18:51:01 0 0.10 0.00 0.05 0.00 0.02 99.83 18:51:01 1 0.45 0.00 0.03 0.00 0.02 99.50 18:52:01 all 0.20 0.00 0.04 0.00 0.01 99.75 18:52:01 0 0.07 0.00 0.07 0.00 0.00 99.87 18:52:01 1 0.33 0.00 0.02 0.00 0.02 99.63 Average: all 0.85 0.00 0.44 0.09 0.02 98.61 Average: 0 0.77 0.00 0.46 0.04 0.02 98.70 Average: 1 0.92 0.00 0.42 0.13 0.02 98.51