---> uname -a: Linux prd-centos7-docker-4c-2g-733.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) 09/21/21 _x86_64_ (2 CPU) 22:31:13 LINUX RESTART (2 CPU) 22:32:01 tps rtps wtps bread/s bwrtn/s 22:33:01 21.98 3.15 18.83 2520.95 2865.08 22:34:01 0.42 0.00 0.42 0.00 6.90 22:35:01 0.33 0.00 0.33 0.00 4.95 22:36:01 0.18 0.00 0.18 0.00 2.83 22:37:01 0.20 0.00 0.20 0.00 2.08 22:38:01 0.35 0.00 0.35 0.00 4.81 Average: 3.91 0.52 3.39 420.31 481.28 22:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:33:01 5474320 0 799760 9.99 2620 1732240 1298732 14.34 575136 1560036 20 22:34:01 5485672 0 788384 9.84 2620 1732264 1207596 13.33 566184 1559580 12 22:35:01 5482280 0 791792 9.89 2620 1732248 1207824 13.34 567956 1560956 20 22:36:01 5482948 0 791120 9.88 2620 1732252 1207596 13.33 568004 1560952 16 22:37:01 5479120 0 794944 9.93 2620 1732256 1207776 13.33 566528 1566096 16 22:38:01 5479888 0 794168 9.92 2620 1732264 1207596 13.33 565524 1566096 20 Average: 5480705 0 793361 9.91 2620 1732254 1222853 13.50 568222 1562286 17 22:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:33:01 eth0 91.94 56.31 340.98 12.23 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 2.71 1.85 0.62 5.64 0.00 0.00 0.00 0.00 22:34:01 eth0 0.70 0.07 0.06 0.01 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 0.37 0.35 0.26 0.20 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 eth0 1.18 0.43 0.40 0.27 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.74 9.56 56.97 2.12 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 0.45 0.31 0.10 0.94 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) 09/21/21 _x86_64_ (2 CPU) 22:31:13 LINUX RESTART (2 CPU) 22:32:01 CPU %user %nice %system %iowait %steal %idle 22:33:01 all 2.67 0.00 1.37 0.35 0.03 95.58 22:33:01 0 2.68 0.00 1.36 0.37 0.02 95.57 22:33:01 1 2.66 0.00 1.38 0.34 0.03 95.58 22:34:01 all 0.17 0.00 0.07 0.00 0.03 99.74 22:34:01 0 0.07 0.00 0.07 0.00 0.03 99.83 22:34:01 1 0.27 0.00 0.07 0.00 0.02 99.65 22:35:01 all 0.28 0.00 0.05 0.00 0.02 99.65 22:35:01 0 0.45 0.00 0.05 0.00 0.02 99.48 22:35:01 1 0.12 0.00 0.05 0.00 0.02 99.82 22:36:01 all 0.25 0.00 0.05 0.00 0.01 99.69 22:36:01 0 0.23 0.00 0.03 0.00 0.02 99.72 22:36:01 1 0.27 0.00 0.07 0.00 0.00 99.67 22:37:01 all 0.24 0.00 0.07 0.00 0.02 99.67 22:37:01 0 0.10 0.00 0.07 0.00 0.02 99.82 22:37:01 1 0.38 0.00 0.07 0.00 0.02 99.53 22:38:01 all 0.17 0.00 0.04 0.00 0.03 99.77 22:38:01 0 0.15 0.00 0.05 0.00 0.03 99.77 22:38:01 1 0.18 0.00 0.03 0.00 0.02 99.77 Average: all 0.63 0.00 0.27 0.06 0.02 99.02 Average: 0 0.61 0.00 0.27 0.06 0.02 99.04 Average: 1 0.64 0.00 0.28 0.06 0.02 99.01