---> uname -a: Linux prd-centos8-builder-2c-4g-6842.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 503 1121 17 2041 2887 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:b5:40:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.160/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:feb5:4040/64 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) 10/18/2025 _x86_64_ (2 CPU) 21:04:13 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 71.40 16.27 55.13 3659.43 3159.04 09:07:01 PM 67.71 0.00 67.71 0.00 5995.58 09:08:01 PM 50.66 0.50 50.16 53.86 7019.31 09:09:01 PM 28.36 0.05 28.31 1.33 2993.42 09:10:01 PM 14.79 0.27 14.53 41.85 415.46 09:11:01 PM 16.10 0.00 16.10 0.00 408.78 09:12:01 PM 15.76 0.00 15.76 0.00 631.57 09:13:01 PM 19.01 0.55 18.46 33.46 828.81 Average: 35.48 2.21 33.27 473.86 2681.27 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1506064 3017024 2247612 59.88 2104 1688284 637004 13.26 143780 1846752 56312 09:07:01 PM 1307708 3005136 2445968 65.16 2104 1864800 623048 12.97 145212 2008484 126408 09:08:01 PM 1205232 2970428 2548444 67.89 2104 1926608 626408 13.04 148036 2081440 23252 09:09:01 PM 1077136 2913308 2676540 71.30 2104 1997188 693056 14.43 174496 2181896 42736 09:10:01 PM 1171384 2974640 2582292 68.79 2104 1964128 642164 13.37 206692 2055592 8432 09:11:01 PM 1181840 2985620 2571836 68.52 2104 1964632 626224 13.04 206916 2043408 8840 09:12:01 PM 1039848 2885256 2713828 72.30 2104 2006252 732560 15.25 211512 2181160 50524 09:13:01 PM 1101580 2906292 2652096 70.65 2104 1965404 691704 14.40 391648 1939552 2676 Average: 1198849 2957213 2554827 68.06 2104 1922162 659021 13.72 203536 2042286 39898 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 160.89 106.70 1112.05 54.68 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 49.97 37.25 685.16 4.84 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 9.08 10.16 22.32 3.98 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 35.34 24.80 581.94 5.41 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 10.89 13.34 11.72 7.92 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 7.53 10.59 6.00 4.65 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 11.46 13.05 10.20 3.95 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 12.98 13.30 14.31 6.42 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 37.27 28.65 305.48 11.48 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) 10/18/2025 _x86_64_ (2 CPU) 21:04:13 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 35.07 0.00 5.37 4.26 11.93 43.36 09:06:01 PM 0 35.69 0.00 5.49 2.63 11.76 44.43 09:06:01 PM 1 34.46 0.00 5.26 5.89 12.10 42.29 09:07:01 PM all 29.57 0.00 3.89 2.31 13.67 50.56 09:07:01 PM 0 25.00 0.00 3.63 1.63 13.53 56.21 09:07:01 PM 1 34.15 0.00 4.15 2.99 13.81 44.89 09:08:01 PM all 30.91 0.00 3.87 1.29 14.37 49.57 09:08:01 PM 0 38.05 0.00 4.28 1.26 14.04 42.36 09:08:01 PM 1 23.92 0.00 3.47 1.31 14.69 56.61 09:09:01 PM all 31.17 0.00 2.47 0.89 13.01 52.46 09:09:01 PM 0 30.72 0.00 2.30 1.20 13.75 52.03 09:09:01 PM 1 31.63 0.00 2.65 0.56 12.25 52.90 09:10:01 PM all 30.65 0.00 2.81 0.55 12.87 53.12 09:10:01 PM 0 28.54 0.00 2.78 0.39 13.15 55.15 09:10:01 PM 1 32.79 0.00 2.85 0.71 12.59 51.07 09:11:01 PM all 32.30 0.00 2.26 0.50 13.59 51.34 09:11:01 PM 0 34.21 0.00 2.41 0.58 13.22 49.57 09:11:01 PM 1 30.43 0.00 2.12 0.42 13.96 53.07 09:12:01 PM all 28.18 0.00 2.52 0.65 12.55 56.10 09:12:01 PM 0 23.72 0.00 2.18 0.51 12.66 60.93 09:12:01 PM 1 32.71 0.00 2.86 0.79 12.43 51.21 09:13:01 PM all 32.54 0.00 2.64 0.72 13.82 50.28 09:13:01 PM 0 31.25 0.00 2.59 0.53 13.73 51.91 09:13:01 PM 1 33.84 0.00 2.69 0.92 13.90 48.66 Average: all 31.30 0.00 3.23 1.39 13.23 50.86 Average: 0 30.88 0.00 3.20 1.09 13.23 51.60 Average: 1 31.71 0.00 3.25 1.69 13.23 50.12