---> uname -a: Linux prd-centos7-docker-4c-2g-377.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) 08/11/21 _x86_64_ (2 CPU) 18:54:25 LINUX RESTART (2 CPU) 18:55:02 tps rtps wtps bread/s bwrtn/s 18:56:01 70.27 3.61 66.66 2643.68 3401.22 18:57:01 0.40 0.00 0.40 0.00 6.31 18:58:01 0.30 0.00 0.30 0.00 3.28 18:59:01 0.22 0.00 0.22 0.00 3.62 19:00:01 0.28 0.00 0.28 0.00 3.20 19:01:01 0.27 0.02 0.25 0.13 3.66 19:02:02 4.65 0.20 4.45 11.72 150.22 Average: 10.77 0.54 10.23 374.12 503.52 18:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:01 5464560 0 805152 10.05 2620 1736608 1292468 14.27 582012 1563396 20 18:57:01 5475316 0 794388 9.92 2620 1736616 1202384 13.27 573088 1563360 12 18:58:01 5474356 0 795348 9.93 2620 1736616 1202612 13.28 573468 1563952 8 18:59:01 5472664 0 797032 9.95 2620 1736624 1202636 13.28 574876 1563952 8 19:00:01 5473680 0 796008 9.94 2620 1736632 1202480 13.28 569616 1568224 16 19:01:01 5472524 0 797160 9.95 2620 1736636 1205288 13.31 570404 1568228 8 19:02:02 5043144 0 908516 11.34 2620 2054660 1618256 17.87 817856 1713688 317060 Average: 5410892 0 813372 10.16 2620 1782056 1275161 14.08 608760 1586400 45305 18:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:01 eth0 99.31 71.59 379.57 21.85 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 12.09 10.01 1.26 26.42 0.00 0.00 0.00 0.00 18:57:01 eth0 0.73 0.08 0.06 0.02 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 2.20 1.23 3.21 0.26 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 eth0 0.50 0.35 0.27 0.20 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 eth0 1.08 0.37 0.38 0.20 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:02 eth0 375.30 248.58 2610.35 21.47 0.00 0.00 0.00 0.00 19:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.43 46.01 427.93 6.26 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 1.70 1.41 0.18 3.72 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) 08/11/21 _x86_64_ (2 CPU) 18:54:25 LINUX RESTART (2 CPU) 18:55:02 CPU %user %nice %system %iowait %steal %idle 18:56:01 all 4.56 0.00 2.21 1.75 0.04 91.44 18:56:01 0 4.55 0.00 2.30 0.94 0.05 92.15 18:56:01 1 4.57 0.00 2.11 2.56 0.03 90.72 18:57:01 all 0.20 0.00 0.05 0.00 0.02 99.73 18:57:01 0 0.03 0.00 0.05 0.00 0.00 99.92 18:57:01 1 0.37 0.00 0.05 0.00 0.03 99.55 18:58:01 all 0.24 0.00 0.08 0.00 0.03 99.65 18:58:01 0 0.08 0.00 0.08 0.00 0.03 99.80 18:58:01 1 0.40 0.00 0.08 0.00 0.02 99.50 18:59:01 all 0.14 0.00 0.05 0.00 0.02 99.79 18:59:01 0 0.03 0.00 0.05 0.00 0.02 99.90 18:59:01 1 0.25 0.00 0.05 0.00 0.02 99.68 19:00:01 all 0.15 0.00 0.05 0.00 0.02 99.78 19:00:01 0 0.07 0.00 0.03 0.00 0.02 99.88 19:00:01 1 0.23 0.00 0.07 0.00 0.02 99.68 19:01:01 all 0.14 0.00 0.04 0.00 0.02 99.80 19:01:01 0 0.17 0.00 0.07 0.00 0.03 99.73 19:01:01 1 0.12 0.00 0.02 0.00 0.00 99.87 19:02:02 all 4.39 0.00 1.64 0.03 0.03 93.89 19:02:02 0 3.91 0.00 1.73 0.03 0.03 94.30 19:02:02 1 4.88 0.00 1.56 0.03 0.03 93.49 Average: all 1.39 0.00 0.58 0.25 0.02 97.76 Average: 0 1.25 0.00 0.61 0.14 0.03 97.98 Average: 1 1.53 0.00 0.56 0.36 0.02 97.53