---> uname -a: Linux prd-centos8-builder-2c-4g-2947.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 493 1136 17 2035 2897 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:a0:8c:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fea0:8ca2/64 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) 09/06/2025 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 57.04 0.33 56.71 9.87 5643.21 02:07:01 AM 72.91 0.50 72.41 53.85 8898.67 02:08:01 AM 28.34 0.05 28.29 1.33 2872.78 02:09:01 AM 18.31 0.27 18.05 41.86 453.07 02:10:01 AM 15.04 0.00 15.04 0.00 623.74 02:11:01 AM 18.59 0.37 18.22 18.12 508.63 02:12:02 AM 19.03 0.38 18.64 38.65 542.94 Average: 32.75 0.27 32.48 23.38 2791.80 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1362740 3019004 2390936 63.70 2104 1825008 603332 12.56 144044 1960828 138736 02:07:01 AM 1218376 2978192 2535300 67.54 2104 1921216 619856 12.91 147384 2069600 27400 02:08:01 AM 1217624 3014844 2536052 67.56 2104 1958180 580952 12.10 171340 2045784 8848 02:09:01 AM 1078112 2910344 2675564 71.28 2104 1993260 681896 14.20 209372 2147924 42732 02:10:01 AM 1184200 2982708 2569476 68.45 2104 1959436 610556 12.71 207076 2041820 4 02:11:01 AM 1105264 2912840 2648412 70.56 2104 1968464 684152 14.25 392308 1936360 17360 02:12:02 AM 1116976 2919920 2636700 70.24 2104 1963432 681868 14.20 390992 1926328 21364 Average: 1183327 2962550 2570349 68.48 2104 1941285 637516 13.28 237502 2018378 36635 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 74.50 62.62 895.97 6.63 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 19.28 17.66 155.44 5.18 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 39.89 33.94 585.49 6.41 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 13.38 16.21 13.45 9.41 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 11.60 12.35 9.64 3.88 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 16.92 17.24 15.80 7.55 0.00 0.00 0.00 0.00 02:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 AM eth0 11.01 12.31 9.11 5.94 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 26.65 24.62 240.68 6.43 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) 09/06/2025 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 38.49 0.00 4.34 1.27 2.23 53.67 02:06:01 AM 0 43.81 0.00 4.38 1.64 2.41 47.76 02:06:01 AM 1 33.16 0.00 4.30 0.91 2.05 59.58 02:07:01 AM all 37.48 0.00 4.43 2.98 2.03 53.09 02:07:01 AM 0 49.59 0.00 5.33 3.70 2.17 39.21 02:07:01 AM 1 25.38 0.00 3.53 2.25 1.89 66.95 02:08:01 AM all 38.28 0.00 2.62 0.65 2.23 56.22 02:08:01 AM 0 52.03 0.00 3.47 0.28 2.46 41.77 02:08:01 AM 1 24.59 0.00 1.77 1.01 2.00 70.63 02:09:01 AM all 36.86 0.00 2.53 0.27 1.86 58.49 02:09:01 AM 0 56.50 0.00 3.59 0.47 2.23 37.22 02:09:01 AM 1 17.26 0.00 1.48 0.07 1.49 79.70 02:10:01 AM all 34.27 0.00 2.64 0.46 1.71 60.93 02:10:01 AM 0 53.50 0.00 3.76 0.57 1.86 40.31 02:10:01 AM 1 15.15 0.00 1.52 0.35 1.55 81.43 02:11:01 AM all 38.68 0.00 2.88 0.55 2.02 55.87 02:11:01 AM 0 50.04 0.00 3.44 0.58 2.13 43.81 02:11:01 AM 1 27.36 0.00 2.32 0.51 1.92 67.89 02:12:02 AM all 40.71 0.00 3.25 0.43 2.14 53.48 02:12:02 AM 0 66.50 0.00 4.81 0.58 2.40 25.71 02:12:02 AM 1 15.14 0.00 1.70 0.28 1.88 81.00 Average: all 37.82 0.00 3.24 0.94 2.03 55.96 Average: 0 53.13 0.00 4.11 1.12 2.24 39.41 Average: 1 22.57 0.00 2.37 0.77 1.83 72.46