---> uname -a: Linux prd-centos8-builder-2c-4g-5035.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 487 1138 17 2040 2903 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:11:d5:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe11:d517/64 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) 09/28/2025 _x86_64_ (2 CPU) 21:04:07 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 76.74 6.60 70.14 938.49 5286.49 09:07:01 PM 70.31 0.03 70.28 0.27 7738.89 09:08:01 PM 33.43 0.52 32.91 54.92 4745.18 09:09:01 PM 25.01 0.27 24.74 41.85 1234.37 09:10:01 PM 18.11 0.00 18.11 0.00 438.97 09:11:01 PM 16.42 0.28 16.14 7.86 618.20 09:12:01 PM 20.88 0.47 20.41 48.92 779.86 Average: 37.27 1.17 36.10 156.04 2977.27 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1346860 2961692 2406824 64.12 2104 1788508 706872 14.72 158380 1980064 106992 09:07:01 PM 1209960 2972140 2543724 67.77 2104 1923660 645852 13.45 146424 2079460 87688 09:08:01 PM 1167120 2968224 2586564 68.91 2104 1961396 645064 13.43 171564 2094468 21960 09:09:01 PM 1209180 3010076 2544504 67.79 2104 1961592 605228 12.60 206928 2015792 7356 09:10:01 PM 1226980 3029456 2526704 67.31 2104 1963148 587516 12.23 207300 1998980 8840 09:11:01 PM 1164508 2967204 2589176 68.98 2104 1963372 647100 13.47 208376 2058912 8856 09:12:01 PM 1166876 2972288 2586808 68.91 2104 1965952 640636 13.34 393516 1873276 9872 Average: 1213069 2983011 2540615 67.68 2104 1932518 639753 13.32 213213 2014422 35938 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 89.60 70.44 949.54 15.01 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 26.49 23.88 263.31 4.98 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 43.28 33.46 585.00 6.14 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 12.13 13.36 12.43 5.24 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 9.05 12.23 7.42 5.47 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 12.61 13.19 12.98 4.02 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 15.96 13.95 13.66 7.76 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 29.87 25.79 263.46 6.95 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) 09/28/2025 _x86_64_ (2 CPU) 21:04:07 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 32.19 0.00 4.05 4.06 6.73 52.97 09:06:01 PM 0 23.29 0.00 3.52 4.15 6.71 62.33 09:06:01 PM 1 41.24 0.00 4.59 3.97 6.75 43.45 09:07:01 PM all 35.98 0.00 4.24 2.52 5.98 51.28 09:07:01 PM 0 38.62 0.00 4.23 3.15 5.72 48.27 09:07:01 PM 1 33.36 0.00 4.24 1.89 6.24 54.27 09:08:01 PM all 34.31 0.00 3.23 0.97 5.28 56.21 09:08:01 PM 0 36.93 0.00 3.59 0.68 5.37 53.43 09:08:01 PM 1 31.68 0.00 2.87 1.26 5.20 59.00 09:09:01 PM all 34.29 0.00 2.69 1.26 5.66 56.10 09:09:01 PM 0 47.12 0.00 2.75 1.17 5.46 43.50 09:09:01 PM 1 21.71 0.00 2.62 1.34 5.86 68.47 09:10:01 PM all 36.98 0.00 2.12 0.31 5.43 55.16 09:10:01 PM 0 22.80 0.00 2.01 0.24 5.18 69.77 09:10:01 PM 1 51.22 0.00 2.23 0.37 5.68 40.50 09:11:01 PM all 30.83 0.00 2.45 0.79 4.87 61.07 09:11:01 PM 0 25.50 0.00 2.16 0.71 4.56 67.07 09:11:01 PM 1 36.15 0.00 2.74 0.86 5.18 55.07 09:12:01 PM all 38.22 0.00 3.08 0.41 5.84 52.44 09:12:01 PM 0 28.44 0.00 2.07 0.38 5.93 63.17 09:12:01 PM 1 48.15 0.00 4.12 0.44 5.74 41.56 Average: all 34.69 0.00 3.12 1.48 5.69 55.03 Average: 0 31.77 0.00 2.90 1.50 5.56 58.26 Average: 1 37.61 0.00 3.34 1.45 5.81 51.79