---> uname -a: Linux prd-centos8-builder-2c-4g-3531.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 490 1136 17 2038 2899 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:fb:7f:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fefb:7fe2/64 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) 09/12/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 55.95 0.33 55.61 9.86 5802.27 10:07:01 PM 66.34 0.50 65.84 53.85 8985.30 10:08:01 PM 31.91 0.05 31.86 1.33 3051.29 10:09:02 PM 17.79 0.27 17.53 41.85 473.71 10:10:01 PM 17.94 0.00 17.94 0.00 699.70 10:11:01 PM 18.32 0.37 17.95 18.12 600.45 10:12:01 PM 18.03 0.38 17.64 38.65 530.37 Average: 32.36 0.27 32.09 23.44 2882.62 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1354040 3004868 2399636 63.93 2104 1818916 618900 12.89 144052 1966560 136512 10:07:01 PM 1240724 3003192 2512952 66.95 2104 1923856 594200 12.37 147512 2046104 29464 10:08:01 PM 1077764 2911388 2675912 71.29 2104 1994636 682876 14.22 174196 2181212 42736 10:09:02 PM 1113180 2946900 2640496 70.34 2104 1994716 644984 13.43 209328 2111576 41556 10:10:01 PM 1214196 3015396 2539480 67.65 2104 1962072 582240 12.12 207036 2011736 4076 10:11:01 PM 1170748 2971152 2582928 68.81 2104 1961192 616016 12.83 391120 1871176 7508 10:12:01 PM 1183908 2988276 2569768 68.46 2104 1964768 608824 12.68 390840 1859164 20104 Average: 1193509 2977310 2560167 68.20 2104 1945737 621149 12.93 237726 2006790 40279 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 66.53 58.06 831.16 6.15 0.00 0.00 0.00 0.00 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 23.51 20.71 227.24 5.00 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 39.21 32.06 583.20 6.60 0.00 0.00 0.00 0.00 10:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:02 PM eth0 12.20 13.55 12.68 5.59 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 10.03 11.50 8.33 4.22 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 16.47 15.97 16.43 6.63 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 10.81 11.66 8.73 5.55 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 25.57 23.39 241.64 5.68 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) 09/12/2025 _x86_64_ (2 CPU) 22:03:53 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.02 0.00 4.30 1.22 3.33 53.14 10:06:01 PM 0 32.49 0.00 3.72 0.75 3.36 59.68 10:06:01 PM 1 43.57 0.00 4.89 1.68 3.29 46.57 10:07:01 PM all 36.75 0.00 4.48 2.55 3.35 52.87 10:07:01 PM 0 24.96 0.00 3.87 2.63 3.45 65.09 10:07:01 PM 1 48.70 0.00 5.10 2.47 3.24 40.49 10:08:01 PM all 37.90 0.00 2.47 0.66 3.27 55.70 10:08:01 PM 0 21.36 0.00 1.61 0.73 3.63 72.66 10:08:01 PM 1 54.80 0.00 3.34 0.58 2.91 38.37 10:09:02 PM all 36.99 0.00 2.73 0.31 3.06 56.91 10:09:02 PM 0 21.93 0.00 2.07 0.41 3.21 72.38 10:09:02 PM 1 52.23 0.00 3.40 0.21 2.91 41.25 10:10:01 PM all 36.50 0.00 2.37 0.43 2.98 57.71 10:10:01 PM 0 7.03 0.00 1.09 0.61 3.24 88.03 10:10:01 PM 1 66.69 0.00 3.69 0.25 2.72 26.65 10:11:01 PM all 35.59 0.00 3.07 0.47 2.91 57.97 10:11:01 PM 0 35.33 0.00 3.62 0.53 2.75 57.77 10:11:01 PM 1 35.85 0.00 2.51 0.41 3.07 58.16 10:12:01 PM all 40.76 0.00 3.39 0.55 3.30 52.00 10:12:01 PM 0 33.20 0.00 3.50 0.11 3.40 59.78 10:12:01 PM 1 48.36 0.00 3.29 0.99 3.20 44.17 Average: all 37.51 0.00 3.26 0.88 3.17 55.17 Average: 0 25.19 0.00 2.78 0.83 3.29 67.90 Average: 1 49.95 0.00 3.74 0.94 3.05 42.31