---> uname -a: Linux prd-centos7-builder-2c-1g-44995.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 530 5045 16 2245 6991 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:9b:b9:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe9b:b9a3/64 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) 04/15/2025 _x86_64_ (2 CPU) 02:45:18 AM LINUX RESTART 02:46:01 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 51.62 1.37 50.25 85.01 6238.92 02:48:01 AM 90.24 8.71 81.53 828.65 5109.76 02:49:01 AM 269.02 1.95 267.07 194.27 9117.49 Average: 136.96 4.01 132.95 369.31 6822.06 02:46:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5812740 2196176 27.42 2620 1625704 890284 9.83 529776 1424740 40 02:48:01 AM 5434792 2574124 32.14 2620 1863404 916960 10.12 665428 1554356 159436 02:49:01 AM 5281856 2727060 34.05 2620 2060980 634484 7.01 820304 1561720 135756 Average: 5509796 2499120 31.20 2620 1850029 813909 8.99 671836 1513605 98411 02:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:47:01 AM eth0 27.27 24.93 328.90 2.37 0.00 0.00 0.00 02:47:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 25.28 20.49 484.39 2.11 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 56.50 48.35 580.95 10.56 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.35 31.26 464.75 5.01 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 04/15/2025 _x86_64_ (2 CPU) 02:45:18 AM LINUX RESTART 02:46:01 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 3.58 0.00 0.47 0.18 0.04 95.73 02:47:01 AM 0 5.17 0.00 0.40 0.12 0.05 94.26 02:47:01 AM 1 2.00 0.00 0.54 0.22 0.05 97.20 02:48:01 AM all 24.63 0.00 4.75 0.54 0.10 69.97 02:48:01 AM 0 39.99 0.00 6.25 0.77 0.09 52.90 02:48:01 AM 1 9.74 0.00 3.32 0.32 0.10 86.51 02:49:01 AM all 31.92 0.00 3.22 1.49 0.12 63.25 02:49:01 AM 0 39.56 0.00 3.91 1.76 0.12 54.65 02:49:01 AM 1 24.39 0.00 2.54 1.23 0.12 71.72 Average: all 19.86 0.00 2.79 0.73 0.09 76.53 Average: 0 27.92 0.00 3.48 0.87 0.09 67.65 Average: 1 11.94 0.00 2.12 0.58 0.09 85.26