---> uname -a: Linux prd-centos8-builder-2c-1g-1459.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4714 20 2378 6784 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:bc:5a:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:febc:5a8c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 09/15/2026 _x86_64_ (2 CPU) 01:17:26 LINUX RESTART (2 CPU) 01:18:01 AM tps rtps wtps bread/s bwrtn/s 01:19:01 AM 301.78 135.92 165.86 2381.87 7881.16 01:20:01 AM 71.98 0.80 71.18 89.30 5275.57 Average: 186.88 68.36 118.52 1235.59 6578.37 01:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 AM 5332668 7022768 2549760 32.35 2688 1875832 739868 8.28 455960 1789788 31676 01:20:01 AM 5014412 6942060 2868016 36.38 2688 2100176 780672 8.74 466740 2048868 141536 Average: 5173540 6982414 2708888 34.37 2688 1988004 760270 8.51 461350 1919328 86606 01:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:19:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:19:01 AM eth0 60.96 48.27 735.77 12.43 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 89.99 63.95 946.58 9.14 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.47 56.11 841.17 10.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 09/15/2026 _x86_64_ (2 CPU) 01:17:26 LINUX RESTART (2 CPU) 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 9.33 2.55 37.14 2.63 0.03 48.31 01:19:01 AM 0 5.01 2.38 36.56 2.41 0.03 53.60 01:19:01 AM 1 13.66 2.72 37.72 2.86 0.03 43.00 01:20:01 AM all 31.69 0.00 4.22 0.55 0.03 63.52 01:20:01 AM 0 31.41 0.00 4.08 0.55 0.03 63.92 01:20:01 AM 1 31.96 0.00 4.35 0.55 0.02 63.12 Average: all 20.58 1.27 20.57 1.59 0.03 55.96 Average: 0 18.30 1.18 20.22 1.48 0.03 58.80 Average: 1 22.87 1.35 20.93 1.70 0.03 53.13