---> uname -a: Linux prd-centos8-builder-2c-4g-3963.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 484 1161 17 2019 2906 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:55:68:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.190/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe55:6841/64 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) 06/27/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 52.72 0.33 52.38 9.86 5374.83 09:07:01 PM 68.33 0.50 67.83 53.85 8625.16 09:08:01 PM 26.03 0.05 25.98 1.33 2642.08 09:09:01 PM 19.71 0.27 19.44 41.85 761.26 09:10:01 PM 14.35 0.00 14.35 0.00 639.98 09:11:01 PM 18.74 0.57 18.18 33.59 492.97 Average: 33.31 0.29 33.03 23.42 3089.46 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1370504 3023396 2383172 63.49 2104 1821856 603416 12.57 144612 1950864 137340 09:07:01 PM 1231656 2977324 2522020 67.19 2104 1908080 622040 12.95 147648 2060276 22552 09:08:01 PM 1208364 2989620 2545312 67.81 2104 1942940 606584 12.63 171672 2057760 8848 09:09:01 PM 1208248 2990720 2545428 67.81 2104 1944196 605500 12.61 204396 2024252 8840 09:10:01 PM 1224828 3006764 2528848 67.37 2104 1943692 612168 12.75 205424 2007564 8424 09:11:01 PM 1201320 2983376 2552356 68.00 2104 1943792 613720 12.78 389396 1848356 7384 Average: 1240820 2995200 2512856 66.94 2104 1917426 610571 12.71 210525 1991512 32231 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 67.61 55.33 865.62 6.07 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 19.34 17.88 155.92 5.14 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 38.58 32.01 549.90 6.01 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 11.00 13.13 9.59 5.79 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 14.01 14.45 11.84 8.54 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 16.99 16.26 16.13 8.04 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 27.92 24.84 268.17 6.60 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) 06/27/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 37.35 0.00 4.18 1.11 3.20 54.16 09:06:01 PM 0 41.23 0.00 4.35 1.13 3.28 50.01 09:06:01 PM 1 33.45 0.00 4.01 1.09 3.13 58.31 09:07:01 PM all 36.49 0.00 4.23 2.29 2.93 54.06 09:07:01 PM 0 56.51 0.00 5.42 1.71 3.48 32.87 09:07:01 PM 1 16.54 0.00 3.04 2.88 2.38 75.17 09:08:01 PM all 36.25 0.00 2.58 0.67 2.43 58.07 09:08:01 PM 0 48.51 0.00 3.22 0.41 2.88 44.98 09:08:01 PM 1 23.97 0.00 1.94 0.93 1.98 71.18 09:09:01 PM all 38.74 0.00 2.57 0.40 2.58 55.71 09:09:01 PM 0 60.55 0.00 3.46 0.41 3.30 32.28 09:09:01 PM 1 16.96 0.00 1.67 0.38 1.87 79.12 09:10:01 PM all 33.33 0.00 2.98 0.30 2.61 60.78 09:10:01 PM 0 41.34 0.00 3.31 0.43 2.62 52.29 09:10:01 PM 1 25.36 0.00 2.64 0.16 2.61 69.23 09:11:01 PM all 39.57 0.00 2.75 0.44 2.72 54.52 09:11:01 PM 0 51.85 0.00 3.29 0.26 3.22 41.37 09:11:01 PM 1 27.26 0.00 2.20 0.61 2.22 67.71 Average: all 36.95 0.00 3.21 0.87 2.75 56.22 Average: 0 50.00 0.00 3.84 0.73 3.13 42.30 Average: 1 23.92 0.00 2.58 1.01 2.36 70.12