---> uname -a: Linux prd-centos7-docker-4c-2g-121.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) 09/29/21 _x86_64_ (2 CPU) 13:52:04 LINUX RESTART (2 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:01 83.48 3.56 79.92 2600.77 3508.41 13:55:01 1.77 0.00 1.77 0.00 39.06 13:56:01 0.40 0.00 0.40 0.00 5.36 13:57:01 0.20 0.00 0.20 0.00 2.56 13:58:01 0.27 0.00 0.27 0.00 3.80 13:59:01 0.30 0.00 0.30 0.00 4.18 14:00:01 0.15 0.00 0.15 0.00 1.88 14:01:01 0.30 0.02 0.28 0.13 4.06 14:02:01 0.43 0.10 0.33 1.73 5.40 Average: 9.70 0.41 9.29 289.25 397.28 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 5454884 0 814696 10.17 2620 1736732 1290856 14.25 586512 1568260 132 13:55:01 5466372 0 803204 10.03 2620 1736736 1201788 13.27 579672 1565796 16 13:56:01 5466496 0 803080 10.03 2620 1736736 1201788 13.27 582164 1563324 8 13:57:01 5462352 0 807216 10.08 2620 1736744 1202244 13.27 585584 1563964 20 13:58:01 5459736 0 809828 10.11 2620 1736748 1202256 13.27 585472 1567004 20 13:59:01 5462600 0 806960 10.08 2620 1736752 1201788 13.27 583024 1567004 12 14:00:01 5460184 0 809368 10.11 2620 1736760 1201788 13.27 585324 1567004 20 14:01:01 5451916 0 817628 10.21 2620 1736768 1204984 13.30 593252 1567004 8 14:02:01 5452984 0 816440 10.19 2620 1736888 1202296 13.27 594304 1565496 8 Average: 5459725 0 809824 10.11 2620 1736763 1212199 13.38 586145 1566095 27 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 eth0 151.39 102.15 425.55 26.21 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 14.55 15.92 1.69 26.86 0.00 0.00 0.00 0.00 13:55:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 eth0 0.38 0.08 0.02 0.01 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 eth0 2.71 1.08 3.00 0.07 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 eth0 1.15 0.80 0.69 0.47 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.40 11.62 47.72 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 1.62 1.77 0.19 2.99 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) 09/29/21 _x86_64_ (2 CPU) 13:52:04 LINUX RESTART (2 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 5.61 0.00 2.38 1.91 0.03 90.06 13:54:01 0 6.07 0.00 2.38 0.48 0.03 91.04 13:54:01 1 5.14 0.00 2.39 3.35 0.03 89.08 13:55:01 all 0.26 0.00 0.07 0.00 0.03 99.65 13:55:01 0 0.30 0.00 0.07 0.00 0.03 99.60 13:55:01 1 0.22 0.00 0.07 0.00 0.02 99.70 13:56:01 all 0.21 0.00 0.08 0.00 0.02 99.70 13:56:01 0 0.33 0.00 0.05 0.00 0.00 99.62 13:56:01 1 0.08 0.00 0.10 0.00 0.03 99.78 13:57:01 all 0.26 0.00 0.07 0.00 0.02 99.66 13:57:01 0 0.38 0.00 0.05 0.00 0.02 99.55 13:57:01 1 0.13 0.00 0.08 0.00 0.02 99.77 13:58:01 all 0.29 0.00 0.08 0.00 0.01 99.62 13:58:01 0 0.30 0.00 0.10 0.00 0.00 99.60 13:58:01 1 0.28 0.00 0.07 0.00 0.02 99.63 13:59:01 all 0.26 0.00 0.07 0.00 0.03 99.65 13:59:01 0 0.35 0.00 0.07 0.00 0.02 99.57 13:59:01 1 0.17 0.00 0.07 0.00 0.03 99.73 14:00:01 all 0.29 0.00 0.06 0.00 0.02 99.63 14:00:01 0 0.47 0.00 0.03 0.00 0.02 99.48 14:00:01 1 0.12 0.00 0.08 0.00 0.02 99.78 14:01:01 all 0.22 0.00 0.07 0.00 0.03 99.69 14:01:01 0 0.38 0.00 0.07 0.00 0.03 99.52 14:01:01 1 0.05 0.00 0.07 0.00 0.02 99.87 14:02:01 all 0.29 0.00 0.09 0.00 0.01 99.61 14:02:01 0 0.48 0.00 0.07 0.00 0.02 99.43 14:02:01 1 0.10 0.00 0.12 0.00 0.00 99.78 Average: all 0.85 0.00 0.33 0.21 0.02 98.60 Average: 0 1.00 0.00 0.32 0.05 0.02 98.61 Average: 1 0.69 0.00 0.33 0.37 0.02 98.58