---> uname -a: Linux prd-centos7-builder-2c-1g-2628.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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 devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.8G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 520 5292 16 2008 7016 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:30:ef:43 brd ff:ff:ff:ff:ff:ff inet 10.30.122.108/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe30:ef43/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 06/02/2024 _x86_64_ (2 CPU) 04:57:19 AM LINUX RESTART 04:58:02 AM tps rtps wtps bread/s bwrtn/s 04:59:01 AM 74.75 11.37 63.38 1012.60 6130.17 05:00:01 AM 224.45 0.42 224.04 67.70 8272.45 Average: 150.22 5.85 144.38 536.22 7210.21 04:58:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 AM 5751420 2257488 28.19 2620 1704596 609832 6.73 648648 1354880 39828 05:00:01 AM 5465840 2543068 31.75 2620 1937928 608168 6.71 711096 1525836 109768 Average: 5608630 2400278 29.97 2620 1821262 609000 6.72 679872 1440358 74798 04:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:59:01 AM eth0 27.78 23.26 165.78 4.78 0.00 0.00 0.00 04:59:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 62.25 47.56 842.87 13.74 0.00 0.00 0.00 05:00:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.16 35.51 507.14 9.30 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 06/02/2024 _x86_64_ (2 CPU) 04:57:19 AM LINUX RESTART 04:58:02 AM CPU %user %nice %system %iowait %steal %idle 04:59:01 AM all 11.78 0.00 1.19 1.66 0.06 85.31 04:59:01 AM 0 10.41 0.00 1.14 1.23 0.05 87.16 04:59:01 AM 1 13.14 0.00 1.25 2.09 0.07 83.45 05:00:01 AM all 35.12 0.00 2.86 6.84 0.09 55.09 05:00:01 AM 0 8.18 0.00 1.55 5.58 0.07 84.63 05:00:01 AM 1 64.25 0.00 4.26 8.24 0.11 23.14 Average: all 23.33 0.00 2.02 4.23 0.07 70.35 Average: 0 9.28 0.00 1.35 3.42 0.06 85.89 Average: 1 37.93 0.00 2.71 5.07 0.09 54.20