---> uname -a: Linux prd-centos8-builder-2c-4g-3073.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 483 1146 17 2035 2907 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:5e:ae:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.24/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe5e:ae1f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/07/2025 _x86_64_ (2 CPU) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 55.97 0.60 55.37 18.26 5705.88 05:07:01 AM 66.71 0.47 66.24 53.32 7739.35 05:08:01 AM 35.35 0.08 35.27 1.87 4323.99 05:09:01 AM 17.33 0.27 17.06 41.86 470.47 05:10:01 AM 14.39 0.00 14.39 0.00 374.01 05:11:01 AM 19.34 0.37 18.97 18.12 640.53 05:12:01 AM 19.03 0.38 18.64 38.65 546.73 Average: 32.59 0.31 32.28 24.58 2828.59 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1397180 3037296 2356496 62.78 2104 1808132 586624 12.22 143560 1923492 127292 05:07:01 AM 1234952 2994756 2518724 67.10 2104 1921172 612312 12.75 147236 2053368 65984 05:08:01 AM 1106216 2935976 2647460 70.53 2104 1990736 662264 13.79 173604 2154924 41564 05:09:01 AM 1142664 2957748 2611012 69.56 2104 1976180 641552 13.36 207616 2083952 25744 05:10:01 AM 1214536 3012848 2539140 67.64 2104 1959348 590320 12.29 206932 2013420 8840 05:11:01 AM 1170456 2967932 2583220 68.82 2104 1958468 626816 13.05 390880 1874016 7496 05:12:01 AM 1175352 2976916 2578324 68.69 2104 1962168 621628 12.94 390676 1869028 20216 Average: 1205908 2983353 2547768 67.87 2104 1939458 620217 12.92 237215 1996029 42448 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 61.36 50.67 809.90 5.48 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 26.34 23.13 240.01 5.25 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 44.14 37.22 586.77 7.00 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 12.00 13.98 12.71 5.53 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 10.19 11.93 8.55 4.45 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 17.74 18.09 17.52 11.96 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 10.83 12.23 9.00 5.85 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: eth0 26.08 23.89 240.62 6.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/07/2025 _x86_64_ (2 CPU) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 38.49 0.00 4.39 1.18 3.13 52.81 05:06:01 AM 0 29.38 0.00 3.90 1.85 3.13 61.73 05:06:01 AM 1 47.66 0.00 4.89 0.50 3.14 43.82 05:07:01 AM all 37.04 0.00 4.46 2.23 2.56 53.70 05:07:01 AM 0 24.04 0.00 3.04 2.78 2.20 67.95 05:07:01 AM 1 50.08 0.00 5.89 1.69 2.92 39.42 05:08:01 AM all 33.23 0.00 2.56 1.21 2.29 60.71 05:08:01 AM 0 26.53 0.00 2.10 0.73 2.33 68.32 05:08:01 AM 1 39.98 0.00 3.02 1.69 2.26 53.04 05:09:01 AM all 37.29 0.00 2.58 0.50 2.49 57.15 05:09:01 AM 0 21.96 0.00 2.12 0.46 2.07 73.40 05:09:01 AM 1 52.61 0.00 3.04 0.55 2.91 40.90 05:10:01 AM all 36.51 0.00 2.37 0.21 2.11 58.81 05:10:01 AM 0 23.37 0.00 2.40 0.07 1.52 72.63 05:10:01 AM 1 49.58 0.00 2.34 0.35 2.69 45.04 05:11:01 AM all 36.22 0.00 2.90 0.60 2.29 57.99 05:11:01 AM 0 26.39 0.00 2.32 0.46 2.36 68.47 05:11:01 AM 1 46.09 0.00 3.48 0.75 2.22 47.47 05:12:01 AM all 40.30 0.00 3.39 0.87 2.62 52.82 05:12:01 AM 0 46.05 0.00 3.47 1.04 2.90 46.54 05:12:01 AM 1 34.54 0.00 3.30 0.71 2.34 59.11 Average: all 37.01 0.00 3.24 0.97 2.50 56.28 Average: 0 28.26 0.00 2.77 1.06 2.36 65.56 Average: 1 45.79 0.00 3.71 0.89 2.64 46.97