---> uname -a: Linux prd-centos8-builder-2c-4g-8469.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 482 1140 17 2041 2907 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:4c:4e:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe4c:4e52/64 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) 01:03:56 LINUX RESTART (2 CPU) 01:05:02 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 56.74 2.71 54.03 295.90 5738.85 01:07:01 AM 67.26 0.47 66.79 53.32 8134.31 01:08:01 AM 32.92 0.08 32.83 1.87 3721.77 01:09:01 AM 21.43 0.27 21.16 41.85 923.51 01:10:01 AM 14.19 0.00 14.19 0.00 366.05 01:11:01 AM 19.17 0.37 18.80 18.12 752.06 01:12:01 AM 20.07 0.38 19.69 38.65 748.74 Average: 33.05 0.61 32.45 63.68 2905.07 01:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1412848 3057476 2340828 62.36 2104 1812440 585616 12.19 143188 1907020 131864 01:07:01 AM 1243428 3010348 2510248 66.87 2104 1928252 617316 12.85 146596 2045532 61200 01:08:01 AM 1080188 2917112 2673488 71.22 2104 1997536 706956 14.72 174304 2180312 56260 01:09:01 AM 1130504 2955472 2623172 69.88 2104 1986000 667008 13.89 208100 2094704 29940 01:10:01 AM 1221760 3025868 2531916 67.45 2104 1964972 600212 12.50 206856 2005540 8840 01:11:01 AM 1200688 3004032 2552988 68.01 2104 1964088 619176 12.89 391240 1842492 7496 01:12:01 AM 1193896 3004092 2559780 68.19 2104 1970436 618676 12.88 391048 1848756 22800 Average: 1211902 2996343 2541774 67.71 2104 1946246 630709 13.13 237333 1989194 45486 01:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 63.50 52.29 811.29 5.51 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.45 25.36 265.79 5.45 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 42.75 35.85 585.75 7.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 11.93 13.21 12.42 5.36 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 9.48 11.26 7.82 4.32 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 18.00 15.50 17.11 6.59 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.23 11.73 8.91 5.76 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 26.39 23.53 242.78 5.71 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) 01:03:56 LINUX RESTART (2 CPU) 01:05:02 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 38.20 0.00 4.14 1.66 1.69 54.32 01:06:01 AM 0 26.12 0.00 3.70 1.28 1.67 67.23 01:06:01 AM 1 50.38 0.00 4.57 2.04 1.72 41.29 01:07:01 AM all 36.99 0.00 4.45 2.32 1.86 54.39 01:07:01 AM 0 27.94 0.00 3.85 2.19 1.41 64.61 01:07:01 AM 1 46.03 0.00 5.05 2.44 2.31 44.17 01:08:01 AM all 37.49 0.00 2.78 1.17 1.53 57.04 01:08:01 AM 0 29.71 0.00 1.78 0.98 1.33 66.20 01:08:01 AM 1 45.28 0.00 3.78 1.35 1.73 47.86 01:09:01 AM all 37.32 0.00 2.98 0.77 1.73 57.20 01:09:01 AM 0 28.67 0.00 2.98 0.72 1.65 65.99 01:09:01 AM 1 45.98 0.00 2.98 0.83 1.82 48.39 01:10:01 AM all 37.02 0.00 2.62 0.32 1.84 58.19 01:10:01 AM 0 30.48 0.00 2.84 0.37 1.68 64.63 01:10:01 AM 1 43.55 0.00 2.40 0.27 2.01 51.77 01:11:01 AM all 35.23 0.00 3.24 0.89 1.97 58.67 01:11:01 AM 0 37.34 0.00 3.45 1.10 1.73 56.38 01:11:01 AM 1 33.13 0.00 3.02 0.69 2.21 60.94 01:12:01 AM all 40.84 0.00 3.35 0.53 1.97 53.31 01:12:01 AM 0 28.57 0.00 2.46 0.58 2.18 66.22 01:12:01 AM 1 53.23 0.00 4.25 0.48 1.77 40.27 Average: all 37.58 0.00 3.36 1.09 1.80 56.16 Average: 0 29.84 0.00 3.01 1.03 1.66 64.46 Average: 1 45.34 0.00 3.72 1.15 1.94 47.85