---> uname -a: Linux prd-centos8-builder-2c-4g-10735.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 521 1099 17 2044 2868 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:b8:87:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:feb8:8775/64 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) 12/01/2025 _x86_64_ (2 CPU) 22:05:22 LINUX RESTART (2 CPU) 10:06:01 PM tps rtps wtps bread/s bwrtn/s 10:07:01 PM 82.23 18.17 64.05 3707.21 4165.40 10:08:02 PM 76.85 0.03 76.82 0.27 9112.41 10:09:01 PM 38.86 0.53 38.34 55.84 5036.93 10:10:01 PM 23.75 0.20 23.55 38.78 975.50 10:11:01 PM 18.32 0.07 18.26 3.07 450.24 10:12:01 PM 16.40 0.00 16.40 0.00 664.01 10:13:01 PM 16.36 0.75 15.61 42.52 475.81 Average: 38.97 2.83 36.14 550.91 2977.88 10:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 PM 1392460 2954168 2361216 62.90 2104 1738460 681292 14.19 145992 1957372 80776 10:08:02 PM 1203040 2964116 2550636 67.95 2104 1922540 633024 13.18 147720 2082128 87140 10:09:01 PM 1170864 2976048 2582812 68.81 2104 1965700 605052 12.60 170180 2090180 22388 10:10:01 PM 1014592 2857840 2739084 72.97 2104 2003928 746464 15.54 211812 2203492 45924 10:11:01 PM 1037568 2877660 2716108 72.36 2104 2000780 697512 14.52 210876 2182856 42740 10:12:01 PM 1036000 2876100 2717676 72.40 2104 2000780 708320 14.75 211544 2184176 42736 10:13:01 PM 1073732 2881504 2679944 71.40 2104 1968372 706596 14.71 392632 1964228 8856 Average: 1132608 2912491 2621068 69.83 2104 1942937 682609 14.21 212965 2094919 47223 10:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 284.36 165.85 1539.20 69.87 0.00 0.00 0.00 0.00 10:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:02 PM eth0 34.66 30.81 303.56 4.54 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 45.87 40.61 595.85 6.66 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 10.11 13.19 11.71 5.46 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 11.58 13.53 9.22 6.05 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 11.98 12.53 10.28 3.94 0.00 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM eth0 14.15 12.78 14.91 6.77 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 58.99 41.33 354.41 14.78 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) 12/01/2025 _x86_64_ (2 CPU) 22:05:22 LINUX RESTART (2 CPU) 10:06:01 PM CPU %user %nice %system %iowait %steal %idle 10:07:01 PM all 41.10 0.00 5.61 3.76 2.84 46.69 10:07:01 PM 0 49.58 0.00 6.33 5.90 2.71 35.48 10:07:01 PM 1 32.65 0.00 4.90 1.62 2.96 57.86 10:08:02 PM all 38.01 0.00 5.12 2.62 2.49 51.76 10:08:02 PM 0 37.49 0.00 5.31 1.99 2.78 52.43 10:08:02 PM 1 38.53 0.00 4.92 3.25 2.20 51.09 10:09:01 PM all 35.68 0.00 3.27 0.96 1.80 58.29 10:09:01 PM 0 44.95 0.00 3.45 0.98 1.94 48.68 10:09:01 PM 1 26.43 0.00 3.09 0.94 1.65 67.89 10:10:01 PM all 37.78 0.00 2.36 0.37 1.97 57.51 10:10:01 PM 0 43.67 0.00 2.19 0.33 2.17 51.64 10:10:01 PM 1 31.90 0.00 2.54 0.41 1.77 63.38 10:11:01 PM all 38.74 0.00 2.47 0.47 1.83 56.48 10:11:01 PM 0 53.54 0.00 2.86 0.53 1.92 41.15 10:11:01 PM 1 24.03 0.00 2.09 0.41 1.75 71.71 10:12:01 PM all 33.48 0.00 2.70 0.54 1.52 61.76 10:12:01 PM 0 38.30 0.00 2.67 0.55 1.48 57.00 10:12:01 PM 1 28.68 0.00 2.73 0.53 1.56 66.50 10:13:01 PM all 39.92 0.00 2.89 0.40 2.13 54.66 10:13:01 PM 0 55.88 0.00 3.64 0.52 2.28 37.69 10:13:01 PM 1 24.08 0.00 2.15 0.28 1.98 71.52 Average: all 37.82 0.00 3.49 1.31 2.09 55.29 Average: 0 46.19 0.00 3.78 1.55 2.18 46.30 Average: 1 29.47 0.00 3.20 1.07 1.99 64.27