---> uname -a: Linux prd-centos8-builder-2c-4g-2534.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 500 1126 17 2037 2888 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:a6:1d:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.46/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fea6:1d9b/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) 08/31/2025 _x86_64_ (2 CPU) 22:03:54 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 55.13 0.33 54.80 9.86 5457.11 10:07:01 PM 76.05 0.50 75.55 53.86 9187.54 10:08:01 PM 27.51 0.05 27.46 1.33 2667.22 10:09:01 PM 18.36 0.27 18.09 41.85 473.81 10:10:01 PM 12.40 0.00 12.40 0.00 344.35 10:11:01 PM 20.34 1.35 18.99 42.11 757.91 10:12:01 PM 18.43 0.38 18.04 38.65 519.53 Average: 32.60 0.41 32.19 26.81 2772.20 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1361092 3017212 2392584 63.74 2104 1824832 609336 12.69 144244 1959972 138600 10:07:01 PM 1226532 2986408 2527144 67.32 2104 1921360 617524 12.86 147520 2063224 22544 10:08:01 PM 1051772 2887936 2701904 71.98 2104 1997356 710520 14.80 175576 2208388 47936 10:09:01 PM 1094148 2926464 2659528 70.85 2104 1993408 678148 14.12 209512 2132392 42732 10:10:01 PM 1206672 3005276 2547004 67.85 2104 1959592 596908 12.43 207052 2021788 8840 10:11:01 PM 1161032 2959588 2592644 69.07 2104 1959428 634944 13.22 392136 1881208 7496 10:12:01 PM 1159636 2962240 2594040 69.11 2104 1963008 631932 13.16 391816 1882952 20088 Average: 1180126 2963589 2573550 68.56 2104 1945569 639902 13.33 238265 2021418 41177 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 67.31 56.21 894.96 6.22 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 18.75 17.56 155.90 4.94 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 38.29 32.73 584.33 6.47 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 12.33 14.24 13.02 5.94 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 10.10 11.38 8.41 3.82 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 27.76 21.70 28.24 18.31 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 11.33 11.81 9.03 5.80 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 26.55 23.66 241.96 7.36 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) 08/31/2025 _x86_64_ (2 CPU) 22:03:54 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.26 0.00 4.22 0.83 2.67 54.01 10:06:01 PM 0 28.32 0.00 3.50 1.27 2.68 64.23 10:06:01 PM 1 48.29 0.00 4.94 0.40 2.67 43.71 10:07:01 PM all 37.02 0.00 4.45 2.97 2.82 52.74 10:07:01 PM 0 39.35 0.00 4.35 3.96 2.82 49.52 10:07:01 PM 1 34.71 0.00 4.54 1.99 2.82 55.94 10:08:01 PM all 38.52 0.00 2.60 0.59 2.56 55.74 10:08:01 PM 0 36.89 0.00 3.02 0.91 2.45 56.73 10:08:01 PM 1 40.13 0.00 2.17 0.28 2.67 54.75 10:09:01 PM all 37.40 0.00 2.71 0.47 2.38 57.03 10:09:01 PM 0 10.27 0.00 1.75 0.33 2.49 85.16 10:09:01 PM 1 64.97 0.00 3.69 0.62 2.28 28.45 10:10:01 PM all 36.38 0.00 2.58 0.15 2.57 58.33 10:10:01 PM 0 15.54 0.00 1.57 0.18 2.70 80.00 10:10:01 PM 1 57.57 0.00 3.60 0.12 2.43 36.28 10:11:01 PM all 36.85 0.00 3.38 0.80 2.46 56.51 10:11:01 PM 0 30.65 0.00 3.39 0.65 2.32 62.99 10:11:01 PM 1 43.05 0.00 3.36 0.96 2.60 50.02 10:12:01 PM all 40.94 0.00 3.29 0.40 2.49 52.88 10:12:01 PM 0 12.69 0.00 2.06 0.36 2.39 82.50 10:12:01 PM 1 69.57 0.00 4.53 0.45 2.59 22.86 Average: all 37.91 0.00 3.32 0.89 2.56 55.32 Average: 0 24.77 0.00 2.81 1.09 2.55 68.78 Average: 1 51.14 0.00 3.83 0.69 2.58 41.76