---> uname -a: Linux prd-centos8-builder-2c-4g-7602.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: 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 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 498 1125 17 2041 2891 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:36:03:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe36:355/64 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) 10/28/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 63.20 6.21 56.98 905.83 5840.34 04:07:01 PM 67.01 0.13 66.88 9.60 7216.06 04:08:01 PM 33.59 0.42 33.17 45.58 4626.24 04:09:01 PM 20.41 0.27 20.15 41.86 886.79 04:10:01 PM 16.73 0.00 16.73 0.00 425.76 04:11:01 PM 18.29 0.37 17.93 18.13 711.55 04:12:01 PM 19.13 0.38 18.74 38.65 544.17 Average: 34.05 1.11 32.94 151.38 2893.03 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1221960 2922004 2531724 67.45 2104 1867632 700904 14.60 180616 2058448 164192 04:07:01 PM 1236252 3001668 2517432 67.07 2104 1926728 605556 12.61 146056 2054336 90376 04:08:01 PM 1102240 2937624 2651444 70.64 2104 1996108 660260 13.75 173644 2158832 55572 04:09:01 PM 1169796 2973172 2583888 68.84 2104 1964108 629492 13.11 206472 2056916 8424 04:10:01 PM 1172700 2976780 2580984 68.76 2104 1964604 625452 13.02 206740 2053644 8840 04:11:01 PM 1177176 2980308 2576508 68.64 2104 1963720 630536 13.13 390976 1863796 7508 04:12:01 PM 1215796 3024696 2537888 67.61 2104 1969072 573404 11.94 390652 1824364 22164 Average: 1185131 2973750 2568553 68.43 2104 1950282 632229 13.17 242165 2010048 51011 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 64.65 48.15 800.58 6.11 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.32 22.08 264.57 5.01 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 44.09 36.14 586.07 6.92 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.20 12.68 11.98 5.01 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 9.85 12.16 8.14 5.14 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 16.69 15.14 17.11 6.12 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 11.33 12.01 9.06 5.91 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 26.30 22.62 242.51 5.75 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) 10/28/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 34.84 0.00 4.18 2.26 5.20 53.52 04:06:01 PM 0 36.39 0.00 4.70 1.27 4.73 52.91 04:06:01 PM 1 33.31 0.00 3.66 3.24 5.67 54.12 04:07:01 PM all 34.45 0.00 3.95 2.51 5.34 53.75 04:07:01 PM 0 24.12 0.00 3.44 2.26 5.38 64.80 04:07:01 PM 1 44.91 0.00 4.46 2.77 5.30 42.56 04:08:01 PM all 33.89 0.00 2.89 1.19 4.06 57.96 04:08:01 PM 0 22.67 0.00 2.54 1.35 3.78 69.65 04:08:01 PM 1 45.18 0.00 3.23 1.03 4.35 46.21 04:09:01 PM all 34.69 0.00 2.41 0.76 4.54 57.60 04:09:01 PM 0 34.28 0.00 2.94 0.60 4.16 58.02 04:09:01 PM 1 35.09 0.00 1.90 0.92 4.91 57.18 04:10:01 PM all 36.12 0.00 2.06 0.38 4.65 56.78 04:10:01 PM 0 18.92 0.00 1.52 0.32 4.26 74.97 04:10:01 PM 1 53.39 0.00 2.60 0.44 5.04 38.52 04:11:01 PM all 33.31 0.00 2.92 0.61 3.86 59.29 04:11:01 PM 0 34.75 0.00 3.30 0.67 3.76 57.52 04:11:01 PM 1 31.87 0.00 2.54 0.55 3.96 61.07 04:12:01 PM all 38.76 0.00 2.86 0.50 4.37 53.51 04:12:01 PM 0 37.91 0.00 2.48 0.41 4.27 54.94 04:12:01 PM 1 39.60 0.00 3.25 0.60 4.46 52.09 Average: all 35.15 0.00 3.04 1.18 4.58 56.05 Average: 0 29.84 0.00 2.99 0.99 4.34 61.84 Average: 1 40.46 0.00 3.09 1.37 4.82 50.26