---> uname -a: Linux prd-centos7-docker-4c-2g-349.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: 2799.996 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) 16:13:38 LINUX RESTART (2 CPU) 16:14:01 tps rtps wtps bread/s bwrtn/s 16:15:02 111.68 17.21 94.47 5624.23 6287.12 16:16:01 1.66 0.00 1.66 0.00 33.53 16:17:01 0.40 0.00 0.40 0.00 5.81 16:18:01 0.25 0.00 0.25 0.00 3.08 16:19:02 0.27 0.00 0.27 0.00 3.27 16:20:01 0.24 0.00 0.24 0.00 3.24 16:21:01 0.28 0.00 0.28 0.00 3.22 16:22:01 0.83 0.10 0.73 9.99 8.53 Average: 14.52 2.17 12.34 707.71 797.25 16:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:15:02 5415040 0 822548 10.27 2620 1768732 1302252 14.38 609008 1584588 128 16:16:01 5425660 0 811920 10.14 2620 1768740 1211236 13.37 600192 1584552 20 16:17:01 5425688 0 811892 10.14 2620 1768740 1211272 13.37 604484 1580464 8 16:18:01 5425352 0 812220 10.14 2620 1768748 1211320 13.37 606184 1579032 16 16:19:02 5426680 0 810888 10.12 2620 1768752 1204948 13.30 600948 1583296 8 16:20:01 5425024 0 812536 10.15 2620 1768760 1205212 13.31 602576 1583300 8 16:21:01 5426648 0 810908 10.13 2620 1768764 1204948 13.30 601148 1583296 8 16:22:01 5336472 0 847628 10.58 2620 1822220 1385508 15.30 758616 1512660 53164 Average: 5413320 0 817568 10.21 2620 1775432 1242087 13.71 622894 1573898 6670 16:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:15:02 eth0 669.31 465.43 1611.90 90.58 0.00 0.00 0.00 0.00 16:15:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:02 docker0 148.45 132.16 11.29 316.10 0.00 0.00 0.00 0.00 16:16:01 eth0 0.91 0.39 0.31 0.18 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 1.22 0.42 0.38 0.24 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 1.07 0.35 0.32 0.20 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:02 eth0 0.25 0.08 0.02 0.01 0.00 0.00 0.00 0.00 16:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 eth0 1.39 0.47 0.46 0.28 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 eth0 0.80 0.08 0.08 0.01 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 eth0 145.72 95.90 906.88 10.13 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.06 70.72 316.50 12.76 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 18.65 16.60 1.42 39.71 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) 16:13:38 LINUX RESTART (2 CPU) 16:14:01 CPU %user %nice %system %iowait %steal %idle 16:15:02 all 17.77 0.00 4.01 3.34 0.07 74.81 16:15:02 0 17.12 0.00 5.04 3.09 0.07 74.69 16:15:02 1 18.43 0.00 2.98 3.60 0.07 74.93 16:16:01 all 0.19 0.00 0.06 0.00 0.02 99.74 16:16:01 0 0.05 0.00 0.05 0.00 0.00 99.90 16:16:01 1 0.32 0.00 0.07 0.00 0.03 99.58 16:17:01 all 0.16 0.00 0.03 0.00 0.02 99.79 16:17:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:17:01 1 0.27 0.00 0.03 0.00 0.02 99.68 16:18:01 all 0.19 0.00 0.03 0.00 0.02 99.77 16:18:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:18:01 1 0.35 0.00 0.02 0.00 0.02 99.62 16:19:02 all 0.21 0.00 0.19 0.00 0.02 99.58 16:19:02 0 0.07 0.00 0.13 0.00 0.02 99.78 16:19:02 1 0.35 0.00 0.25 0.00 0.02 99.38 16:20:01 all 0.14 0.00 0.05 0.00 0.02 99.80 16:20:01 0 0.05 0.00 0.07 0.00 0.02 99.86 16:20:01 1 0.22 0.00 0.03 0.00 0.02 99.73 16:21:01 all 0.19 0.00 0.03 0.00 0.01 99.77 16:21:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:21:01 1 0.30 0.00 0.02 0.00 0.00 99.68 16:22:01 all 1.87 0.00 0.41 0.00 0.03 97.69 16:22:01 0 1.91 0.00 0.49 0.00 0.03 97.57 16:22:01 1 1.83 0.00 0.34 0.00 0.02 97.82 Average: all 2.53 0.00 0.59 0.41 0.02 96.45 Average: 0 2.37 0.00 0.72 0.38 0.02 96.51 Average: 1 2.70 0.00 0.46 0.44 0.02 96.38