---> uname -a: Linux prd-centos8-builder-2c-4g-8559.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 488 1135 17 2041 2902 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:83:37:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe83:37f5/64 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) 11/08/2025 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 53.75 2.70 51.05 292.04 5476.36 05:07:01 PM 63.73 0.47 63.26 52.25 7171.34 05:08:01 PM 34.86 0.08 34.78 2.93 4638.26 05:09:01 PM 20.91 0.27 20.64 41.85 1026.00 05:10:01 PM 17.94 0.00 17.94 0.00 439.57 05:11:01 PM 16.54 0.00 16.54 0.00 647.45 05:12:01 PM 15.98 0.55 15.43 33.46 470.44 Average: 31.96 0.58 31.38 60.36 2838.36 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1411500 3056240 2342184 62.40 2104 1812372 570012 11.87 143388 1905652 131872 05:07:01 PM 1222036 2988888 2531648 67.44 2104 1928108 619912 12.91 146516 2066776 90404 05:08:01 PM 1105392 2941064 2648292 70.55 2104 1996316 669156 13.93 174148 2154396 55088 05:09:01 PM 1222208 3025040 2531476 67.44 2104 1963392 580824 12.09 206996 2002900 7388 05:10:01 PM 1056556 2894652 2697128 71.85 2104 1998748 715616 14.90 210148 2166004 42744 05:11:01 PM 1040676 2887568 2713008 72.28 2104 2007452 720176 15.00 211792 2178740 51328 05:12:01 PM 1109356 2914932 2644328 70.45 2104 1966072 691340 14.40 391744 1930756 8856 Average: 1166818 2958341 2586866 68.92 2104 1953209 652434 13.59 212105 2057889 55383 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 60.28 49.28 797.24 5.24 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.29 23.56 264.53 4.96 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 43.48 37.34 586.51 7.13 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 10.16 11.53 11.30 4.29 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 8.25 11.06 6.69 5.27 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 13.24 13.29 15.60 4.06 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 14.00 13.06 14.13 10.59 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 25.10 22.73 242.27 5.93 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) 11/08/2025 _x86_64_ (2 CPU) 17:03:56 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 37.94 0.00 4.01 1.46 3.10 53.50 05:06:01 PM 0 36.14 0.00 3.70 1.98 2.98 55.20 05:06:01 PM 1 39.73 0.00 4.31 0.94 3.22 51.80 05:07:01 PM all 39.36 0.00 4.25 1.75 2.73 51.91 05:07:01 PM 0 15.43 0.00 2.72 2.15 2.74 76.96 05:07:01 PM 1 63.64 0.00 5.79 1.35 2.71 26.51 05:08:01 PM all 36.10 0.00 3.01 0.95 2.34 57.60 05:08:01 PM 0 11.73 0.00 1.91 1.46 2.19 82.71 05:08:01 PM 1 60.84 0.00 4.12 0.43 2.49 32.11 05:09:01 PM all 35.71 0.00 2.82 0.54 2.63 58.29 05:09:01 PM 0 22.66 0.00 1.99 0.82 2.57 71.96 05:09:01 PM 1 48.85 0.00 3.66 0.27 2.68 44.54 05:10:01 PM all 34.87 0.00 1.75 0.54 2.74 60.10 05:10:01 PM 0 32.83 0.00 2.17 0.53 2.28 62.20 05:10:01 PM 1 36.89 0.00 1.35 0.54 3.20 58.02 05:11:01 PM all 33.89 0.00 2.72 0.31 2.49 60.59 05:11:01 PM 0 29.76 0.00 2.54 0.53 2.76 64.41 05:11:01 PM 1 38.06 0.00 2.90 0.10 2.22 56.72 05:12:01 PM all 38.03 0.00 2.79 0.35 2.75 56.07 05:12:01 PM 0 30.25 0.00 3.08 0.54 2.54 63.59 05:12:01 PM 1 45.81 0.00 2.51 0.16 2.97 48.55 Average: all 36.56 0.00 3.05 0.84 2.68 56.87 Average: 0 25.53 0.00 2.59 1.15 2.58 68.15 Average: 1 47.64 0.00 3.51 0.54 2.79 45.52