---> uname -a: Linux prd-centos8-builder-2c-4g-1470.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 488 1141 17 2036 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:7a:f3:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe7a:f3a9/64 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) 08/20/2025 _x86_64_ (2 CPU) 09:04:06 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 77.41 7.08 70.33 979.01 4840.40 09:07:01 AM 75.62 0.03 75.59 0.27 8195.45 09:08:01 AM 32.99 0.52 32.48 54.92 4608.02 09:09:01 AM 23.28 0.23 23.04 40.12 958.00 09:10:01 AM 17.22 0.03 17.19 1.73 416.91 09:11:01 AM 13.69 0.00 13.69 0.00 609.44 09:12:01 AM 14.70 0.75 13.95 56.78 419.88 Average: 36.41 1.24 35.18 161.82 2863.75 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1391192 2960548 2362484 62.94 2104 1744924 696680 14.51 147676 1951796 78020 09:07:01 AM 1239532 2993244 2514144 66.98 2104 1915416 620564 12.92 144744 2052892 82092 09:08:01 AM 1199948 2996900 2553728 68.03 2104 1957556 611244 12.73 170000 2064600 21960 09:09:01 AM 1190712 2989008 2562964 68.28 2104 1959264 627752 13.07 204392 2039072 8852 09:10:01 AM 1069616 2900728 2684060 71.50 2104 1992080 710300 14.79 207696 2156312 41688 09:11:01 AM 1094012 2892508 2659664 70.85 2104 1959320 715124 14.89 205656 2133124 8860 09:12:01 AM 1182244 2989000 2571432 68.50 2104 1967580 627384 13.06 392052 1858948 15300 Average: 1195322 2960277 2558354 68.16 2104 1928020 658435 13.71 210317 2036678 36682 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 104.25 77.57 996.51 25.53 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.54 21.61 263.19 4.28 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 44.11 34.61 568.57 6.19 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 9.26 12.58 11.06 5.06 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 11.36 13.57 8.47 6.09 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 11.96 12.67 10.30 3.98 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 15.29 13.18 15.79 6.99 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 31.68 26.54 267.67 8.30 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) 08/20/2025 _x86_64_ (2 CPU) 09:04:06 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 33.39 0.00 4.17 3.47 4.17 54.81 09:06:01 AM 0 37.52 0.00 3.74 1.71 4.15 52.87 09:06:01 AM 1 29.23 0.00 4.59 5.23 4.18 56.76 09:07:01 AM all 36.46 0.00 4.83 2.82 3.90 52.00 09:07:01 AM 0 52.16 0.00 6.22 2.81 3.95 34.86 09:07:01 AM 1 20.98 0.00 3.46 2.82 3.85 68.89 09:08:01 AM all 34.95 0.00 3.29 1.07 3.32 57.37 09:08:01 AM 0 42.07 0.00 4.07 1.19 3.69 48.99 09:08:01 AM 1 27.84 0.00 2.50 0.95 2.95 65.76 09:09:01 AM all 36.61 0.00 2.34 0.97 3.76 56.32 09:09:01 AM 0 56.92 0.00 3.16 0.76 4.23 34.93 09:09:01 AM 1 16.44 0.00 1.52 1.18 3.29 77.58 09:10:01 AM all 37.00 0.00 2.56 0.51 3.76 56.17 09:10:01 AM 0 30.83 0.00 2.00 0.64 3.63 62.91 09:10:01 AM 1 43.21 0.00 3.12 0.38 3.89 49.40 09:11:01 AM all 33.85 0.00 2.83 0.39 3.33 59.60 09:11:01 AM 0 48.65 0.00 3.47 0.31 3.78 43.78 09:11:01 AM 1 19.07 0.00 2.20 0.46 2.89 75.38 09:12:01 AM all 38.17 0.00 3.51 0.59 4.06 53.66 09:12:01 AM 0 50.41 0.00 4.21 0.71 4.39 40.28 09:12:01 AM 1 26.05 0.00 2.82 0.46 3.74 66.93 Average: all 35.78 0.00 3.36 1.40 3.76 55.71 Average: 0 45.48 0.00 3.83 1.16 3.97 45.55 Average: 1 26.10 0.00 2.89 1.64 3.54 65.83