---> uname -a: Linux prd-centos8-builder-2c-4g-3287.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 491 1141 17 2032 2899 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:ed:ec:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.150/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:feed:ece0/64 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) 09/09/2025 _x86_64_ (2 CPU) 17:04:05 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 78.50 6.76 71.74 944.15 5146.03 05:07:01 PM 71.01 0.03 70.98 0.27 7262.21 05:08:01 PM 37.71 0.52 37.19 54.92 5273.62 05:09:01 PM 23.66 0.20 23.46 38.79 998.08 05:10:02 PM 19.13 0.07 19.06 3.07 641.70 05:11:01 PM 14.75 0.00 14.75 0.00 604.37 05:12:01 PM 17.61 0.55 17.06 33.46 507.33 Average: 37.54 1.16 36.37 153.94 2924.57 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1366084 2960648 2387600 63.61 2104 1769544 708756 14.76 156376 1967500 94300 05:07:01 PM 1233328 2993104 2520356 67.14 2104 1921184 625524 13.03 146456 2056288 110028 05:08:01 PM 1192892 2987516 2560792 68.22 2104 1955072 625648 13.03 168756 2070208 22368 05:09:01 PM 1093844 2923252 2659840 70.86 2104 1990056 693324 14.44 208936 2130688 42748 05:10:02 PM 1123612 2951764 2630072 70.07 2104 1988912 664816 13.84 209404 2101388 41516 05:11:01 PM 1132320 2951988 2621364 69.83 2104 1980360 660048 13.74 209604 2092172 32948 05:12:01 PM 1157648 2952832 2596036 69.16 2104 1955916 660804 13.76 391568 1886176 7380 Average: 1185675 2960158 2568009 68.41 2104 1937292 662703 13.80 213014 2043489 50184 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 80.97 58.30 939.85 16.22 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 24.18 20.51 259.92 3.80 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 40.94 31.11 586.52 5.73 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 10.41 13.50 12.15 5.66 0.00 0.00 0.00 0.00 05:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:02 PM eth0 10.06 12.26 7.83 5.50 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 11.80 12.46 10.25 3.85 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 15.48 14.45 15.20 12.21 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 27.73 23.25 262.30 7.58 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) 09/09/2025 _x86_64_ (2 CPU) 17:04:05 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 32.42 0.00 4.27 3.31 8.83 51.16 05:06:01 PM 0 21.44 0.00 3.62 3.60 8.58 62.76 05:06:01 PM 1 43.56 0.00 4.94 3.02 9.09 39.40 05:07:01 PM all 34.91 0.00 4.84 2.64 7.78 49.82 05:07:01 PM 0 23.93 0.00 3.99 2.31 7.35 62.42 05:07:01 PM 1 46.00 0.00 5.70 2.98 8.22 37.10 05:08:01 PM all 33.06 0.00 2.90 1.31 6.96 55.77 05:08:01 PM 0 30.19 0.00 2.83 1.42 6.78 58.78 05:08:01 PM 1 35.93 0.00 2.98 1.19 7.15 52.75 05:09:01 PM all 34.77 0.00 2.58 0.73 6.81 55.11 05:09:01 PM 0 27.03 0.00 2.47 0.88 6.75 62.87 05:09:01 PM 1 42.57 0.00 2.69 0.58 6.87 47.29 05:10:02 PM all 35.03 0.00 2.85 0.52 7.49 54.11 05:10:02 PM 0 26.22 0.00 2.65 0.51 7.31 63.30 05:10:02 PM 1 43.94 0.00 3.05 0.54 7.66 44.81 05:11:01 PM all 30.46 0.00 2.81 0.30 7.37 59.07 05:11:01 PM 0 30.69 0.00 3.11 0.33 7.47 58.39 05:11:01 PM 1 30.23 0.00 2.51 0.26 7.26 59.74 05:12:01 PM all 36.04 0.00 2.77 0.61 7.41 53.18 05:12:01 PM 0 38.31 0.00 2.94 0.63 7.30 50.81 05:12:01 PM 1 33.79 0.00 2.59 0.58 7.52 55.52 Average: all 33.82 0.00 3.29 1.35 7.52 54.01 Average: 0 28.22 0.00 3.09 1.39 7.37 59.93 Average: 1 39.44 0.00 3.50 1.31 7.68 48.07