---> uname -a: Linux prd-centos8-builder-2c-4g-2198.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 497 1132 17 2036 2893 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:e0:5e:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.153/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fee0:5ec5/64 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) 08/28/2025 _x86_64_ (2 CPU) 01:03:54 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 52.36 0.42 51.94 11.19 5659.49 01:07:01 AM 69.51 0.50 69.01 53.86 8374.95 01:08:01 AM 34.12 0.05 34.07 1.33 3423.53 01:09:01 AM 21.38 0.27 21.11 41.86 811.70 01:10:01 AM 17.99 0.00 17.99 0.00 706.03 01:11:01 AM 18.53 0.37 18.16 18.13 599.03 01:12:01 AM 18.63 0.38 18.24 38.65 534.57 Average: 33.22 0.28 32.93 23.57 2872.74 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1382144 3022532 2371532 63.18 2104 1808268 622528 12.96 143972 1937548 127264 01:07:01 AM 1232992 2995820 2520684 67.15 2104 1924188 625100 13.02 147708 2054040 49676 01:08:01 AM 1078832 2910076 2674844 71.26 2104 1992264 705924 14.70 174200 2181580 52820 01:09:01 AM 1099680 2931056 2653996 70.70 2104 1992340 681992 14.20 209324 2126200 41556 01:10:01 AM 1180024 2978688 2573652 68.56 2104 1959696 632656 13.17 207216 2046944 4 01:11:01 AM 1152812 2950788 2600864 69.29 2104 1958812 658128 13.70 391280 1890984 7480 01:12:01 AM 1155436 2957428 2598240 69.22 2104 1962516 649884 13.53 391208 1888500 20224 Average: 1183131 2963770 2570545 68.48 2104 1942583 653745 13.61 237844 2017971 42718 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 61.79 52.76 810.68 5.63 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.10 22.30 239.16 5.20 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 41.35 34.57 586.29 6.94 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 12.85 14.85 13.02 9.97 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 10.10 11.38 8.55 3.99 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 15.33 14.88 16.18 6.77 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 10.95 12.11 8.99 5.82 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 25.35 23.26 240.43 6.33 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) 08/28/2025 _x86_64_ (2 CPU) 01:03:54 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 38.53 0.00 4.65 1.60 2.21 53.01 01:06:01 AM 0 28.90 0.00 3.18 1.79 2.02 64.10 01:06:01 AM 1 48.18 0.00 6.12 1.41 2.39 41.90 01:07:01 AM all 37.44 0.00 4.46 2.36 2.74 53.00 01:07:01 AM 0 13.34 0.00 2.70 2.42 3.01 78.53 01:07:01 AM 1 62.01 0.00 6.25 2.30 2.47 26.97 01:08:01 AM all 37.29 0.00 2.67 1.44 2.47 56.13 01:08:01 AM 0 33.31 0.00 2.84 1.45 2.44 59.96 01:08:01 AM 1 41.27 0.00 2.51 1.44 2.49 52.29 01:09:01 AM all 37.29 0.00 2.59 0.51 2.14 57.47 01:09:01 AM 0 14.68 0.00 1.34 0.61 1.90 81.47 01:09:01 AM 1 60.16 0.00 3.85 0.40 2.38 33.21 01:10:01 AM all 35.73 0.00 2.41 0.52 2.18 59.16 01:10:01 AM 0 20.24 0.00 2.23 0.61 2.13 74.79 01:10:01 AM 1 51.35 0.00 2.59 0.43 2.23 43.40 01:11:01 AM all 36.47 0.00 3.01 0.58 2.83 57.11 01:11:01 AM 0 26.91 0.00 2.99 0.31 2.64 67.14 01:11:01 AM 1 46.04 0.00 3.03 0.86 3.01 47.06 01:12:01 AM all 41.04 0.00 3.23 0.21 2.57 52.96 01:12:01 AM 0 11.65 0.00 1.65 0.05 2.79 83.85 01:12:01 AM 1 70.99 0.00 4.83 0.37 2.35 21.47 Average: all 37.68 0.00 3.29 1.03 2.45 55.55 Average: 0 21.27 0.00 2.42 1.03 2.42 72.86 Average: 1 54.25 0.00 4.17 1.03 2.48 38.08