---> uname -a: Linux prd-centos7-docker-4c-2g-1329.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) 23:17:28 LINUX RESTART (2 CPU) 23:18:01 tps rtps wtps bread/s bwrtn/s 23:19:01 79.32 3.73 75.60 2601.50 2913.03 23:20:01 0.45 0.00 0.45 0.00 7.13 23:21:01 0.30 0.00 0.30 0.00 3.41 23:22:01 0.15 0.00 0.15 0.00 2.18 23:23:01 0.32 0.00 0.32 0.00 3.81 23:24:01 0.30 0.00 0.30 0.00 4.21 Average: 13.48 0.62 12.86 433.80 489.21 23:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:19:01 5475072 0 799280 9.98 2620 1731968 1286188 14.20 571412 1562124 12 23:20:01 5481148 0 793196 9.90 2620 1731976 1242568 13.72 566684 1562088 20 23:21:01 5482604 0 791736 9.89 2620 1731980 1224948 13.52 569684 1557760 16 23:22:01 5481964 0 792368 9.89 2620 1731988 1224876 13.52 570908 1557760 12 23:23:01 5482640 0 791688 9.89 2620 1731992 1205176 13.31 563388 1564912 20 23:24:01 5481228 0 793096 9.90 2620 1731996 1205236 13.31 564820 1564916 8 Average: 5480776 0 793561 9.91 2620 1731983 1231499 13.60 567816 1561593 15 23:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:19:01 eth0 174.65 115.85 467.21 39.91 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 2.71 2.05 0.57 4.20 0.00 0.00 0.00 0.00 23:20:01 eth0 3.18 0.82 0.96 0.56 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 2.02 0.35 0.38 0.21 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 2.32 0.67 0.69 0.44 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 0.77 0.45 0.35 0.24 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.75 0.37 0.34 0.23 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.63 19.76 78.36 6.93 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 0.34 0.09 0.70 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) 23:17:28 LINUX RESTART (2 CPU) 23:18:01 CPU %user %nice %system %iowait %steal %idle 23:19:01 all 6.26 0.00 2.26 1.91 0.04 89.53 23:19:01 0 6.82 0.00 2.14 0.63 0.05 90.36 23:19:01 1 5.71 0.00 2.37 3.19 0.03 88.70 23:20:01 all 0.28 0.00 0.07 0.00 0.01 99.64 23:20:01 0 0.48 0.00 0.05 0.00 0.00 99.47 23:20:01 1 0.08 0.00 0.08 0.00 0.02 99.82 23:21:01 all 0.28 0.00 0.06 0.00 0.02 99.64 23:21:01 0 0.47 0.00 0.05 0.00 0.02 99.47 23:21:01 1 0.10 0.00 0.07 0.00 0.02 99.82 23:22:01 all 0.25 0.00 0.05 0.00 0.02 99.68 23:22:01 0 0.45 0.00 0.03 0.00 0.02 99.50 23:22:01 1 0.05 0.00 0.07 0.00 0.02 99.87 23:23:01 all 0.22 0.00 0.05 0.00 0.02 99.72 23:23:01 0 0.35 0.00 0.03 0.00 0.00 99.62 23:23:01 1 0.08 0.00 0.07 0.00 0.03 99.82 23:24:01 all 0.16 0.00 0.03 0.00 0.02 99.79 23:24:01 0 0.25 0.00 0.02 0.00 0.02 99.72 23:24:01 1 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 1.23 0.00 0.41 0.31 0.02 98.02 Average: 0 1.45 0.00 0.38 0.10 0.02 98.04 Average: 1 1.00 0.00 0.45 0.52 0.02 98.00