---> uname -a: Linux prd-centos8-builder-2c-4g-8565.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 507 1116 17 2041 2882 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:2f:ea:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.175/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe2f:eaa4/64 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) 11/08/2025 _x86_64_ (2 CPU) 18:03:56 LINUX RESTART (2 CPU) 06:05:02 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 55.91 2.34 53.58 238.43 5823.52 06:07:01 PM 64.69 0.03 64.66 0.27 7214.76 06:08:01 PM 34.66 0.52 34.14 54.92 4630.92 06:09:01 PM 20.53 0.20 20.33 38.79 1104.53 06:10:01 PM 17.99 0.07 17.93 3.07 453.78 06:11:01 PM 16.64 0.00 16.64 0.00 660.50 06:12:01 PM 16.08 0.55 15.53 33.46 463.86 Average: 32.30 0.52 31.77 52.26 2900.29 06:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1212316 2909184 2541360 67.70 2104 1864828 718388 14.96 180660 2067012 161524 06:07:01 PM 1248596 3013792 2505080 66.74 2104 1926624 586904 12.22 146276 2040848 90400 06:08:01 PM 1093460 2929076 2660216 70.87 2104 1996312 673124 14.02 173956 2166328 55076 06:09:01 PM 1057372 2895104 2696304 71.83 2104 1998660 712100 14.83 208800 2167652 42736 06:10:01 PM 1074064 2911888 2679612 71.39 2104 1998680 696596 14.51 209468 2149276 42660 06:11:01 PM 1053956 2891848 2699720 71.92 2104 1998756 707176 14.73 210372 2169696 42736 06:12:01 PM 1089720 2895120 2663956 70.97 2104 1966076 711364 14.81 391504 1951212 8856 Average: 1118498 2920859 2635178 70.20 2104 1964277 686522 14.30 217291 2101718 63427 06:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 61.45 52.58 810.80 5.50 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.00 24.55 264.76 5.03 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 44.24 37.99 587.56 7.03 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 7.62 9.37 9.61 3.68 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 10.96 12.90 8.25 5.86 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 12.06 13.02 10.43 4.12 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 15.93 13.93 15.30 7.19 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 25.52 23.41 242.46 5.49 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) 11/08/2025 _x86_64_ (2 CPU) 18:03:56 LINUX RESTART (2 CPU) 06:05:02 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 37.77 0.00 4.23 1.59 2.74 53.67 06:06:01 PM 0 45.19 0.00 4.81 1.13 2.79 46.09 06:06:01 PM 1 30.39 0.00 3.65 2.04 2.70 61.22 06:07:01 PM all 38.79 0.00 4.38 1.94 3.30 51.58 06:07:01 PM 0 48.68 0.00 5.63 1.89 2.92 40.87 06:07:01 PM 1 29.01 0.00 3.15 1.99 3.68 62.17 06:08:01 PM all 35.75 0.00 3.16 0.96 2.62 57.52 06:08:01 PM 0 35.53 0.00 3.25 0.92 2.42 57.88 06:08:01 PM 1 35.98 0.00 3.06 0.99 2.81 57.16 06:09:01 PM all 26.61 0.00 1.58 0.70 1.82 69.30 06:09:01 PM 0 37.08 0.00 2.21 0.70 1.76 58.26 06:09:01 PM 1 16.19 0.00 0.96 0.69 1.88 80.27 06:10:01 PM all 38.81 0.00 2.65 0.45 2.61 55.47 06:10:01 PM 0 48.47 0.00 2.79 0.51 2.56 45.68 06:10:01 PM 1 29.20 0.00 2.51 0.39 2.66 65.23 06:11:01 PM all 33.74 0.00 2.54 0.43 2.46 60.84 06:11:01 PM 0 42.63 0.00 2.93 0.41 2.70 51.33 06:11:01 PM 1 24.84 0.00 2.14 0.45 2.21 70.37 06:12:01 PM all 39.64 0.00 2.83 0.50 2.74 54.29 06:12:01 PM 0 60.57 0.00 3.46 0.55 2.71 32.71 06:12:01 PM 1 18.94 0.00 2.21 0.46 2.76 75.63 Average: all 35.88 0.00 3.05 0.94 2.61 57.52 Average: 0 45.45 0.00 3.58 0.87 2.55 47.55 Average: 1 26.35 0.00 2.52 1.00 2.68 67.45