---> uname -a: Linux prd-centos8-builder-2c-4g-10668.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: 2799.998 BogoMIPS: 5599.99 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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 545 287 17 2832 2819 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:a4:8b:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85305sec preferred_lft 85305sec inet6 fe80::f816:3eff:fea4:8b0e/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) 04:00:59 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 17.14 5.30 11.85 819.46 6110.48 04:04:01 AM 67.64 1.75 65.89 120.76 17006.18 04:05:01 AM 35.92 0.83 35.09 89.04 9130.01 04:06:01 AM 6.07 0.08 5.98 4.13 316.53 04:07:01 AM 0.30 0.00 0.30 0.00 4.55 04:08:01 AM 0.28 0.00 0.28 0.00 3.50 04:09:01 AM 0.15 0.00 0.15 0.00 1.05 04:10:01 AM 0.10 0.00 0.10 0.00 0.77 04:11:01 AM 0.13 0.00 0.13 0.00 1.08 04:12:01 AM 0.15 0.00 0.15 0.00 1.93 04:13:01 AM 0.15 0.00 0.15 0.00 1.77 04:14:01 AM 0.32 0.00 0.32 0.00 4.45 04:15:01 AM 0.13 0.00 0.13 0.00 1.68 04:16:01 AM 0.10 0.00 0.10 0.00 0.78 04:17:01 AM 11.60 0.12 11.48 10.93 1068.36 04:18:01 AM 57.04 0.38 56.66 54.11 6856.80 04:19:01 AM 47.96 0.23 47.73 23.58 5343.18 Average: 14.42 0.51 13.91 66.00 2697.41 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 1415012 2988184 2338664 62.30 2104 1754484 936808 19.51 212632 1879464 3548 04:04:01 AM 591676 2850604 3162000 84.24 2104 2407644 990652 20.63 274532 2525512 204824 04:05:01 AM 568128 2825080 3185548 84.86 2104 2401312 1003988 20.91 230552 2563352 3860 04:06:01 AM 570944 2828608 3182732 84.79 2104 2401988 996768 20.76 230836 2559896 12 04:07:01 AM 553128 2810792 3200548 85.26 2104 2401988 996768 20.76 230836 2577680 12 04:08:01 AM 553424 2811092 3200252 85.26 2104 2401992 996768 20.76 230836 2577212 8 04:09:01 AM 553352 2811020 3200324 85.26 2104 2401992 996768 20.76 230836 2577112 4 04:10:01 AM 559204 2816692 3194472 85.10 2104 2401992 998140 20.78 230836 2576376 4 04:11:01 AM 559136 2816632 3194540 85.10 2104 2401996 998140 20.78 230836 2576344 4 04:12:01 AM 559156 2816652 3194520 85.10 2104 2401996 998140 20.78 230836 2576316 12 04:13:01 AM 559260 2816760 3194416 85.10 2104 2402000 998140 20.78 230836 2576252 8 04:14:01 AM 559488 2816988 3194188 85.09 2104 2402000 998140 20.78 230836 2576088 4 04:15:01 AM 559436 2816936 3194240 85.10 2104 2402000 998140 20.78 230836 2576188 4 04:16:01 AM 559944 2817444 3193732 85.08 2104 2402008 996592 20.75 230836 2576360 16 04:17:01 AM 603772 2934924 3149904 83.92 2104 2471520 618996 12.89 425088 2331028 57280 04:18:01 AM 499848 2963528 3253828 86.68 2104 2590608 570764 11.89 426148 2400752 27300 04:19:01 AM 321976 2913584 3431700 91.42 2104 2704240 606512 12.63 435356 2541240 29500 Average: 596876 2850325 3156800 84.10 2104 2397162 923543 19.23 267265 2503951 19200 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 AM eth0 42.82 33.69 169.42 13.60 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 49.85 34.52 1094.50 2.69 0.00 0.00 0.00 0.00 04:05:01 AM lo 4.28 4.28 8.53 8.53 0.00 0.00 0.00 0.00 04:05:01 AM eth0 17.38 17.34 11.59 10.33 0.00 0.00 0.00 0.00 04:06:01 AM lo 8.08 8.08 13.39 13.39 0.00 0.00 0.00 0.00 04:06:01 AM eth0 7.60 6.67 1.17 13.53 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:07:01 AM eth0 0.48 0.58 0.11 0.11 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 AM eth0 0.35 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.32 0.52 0.03 0.05 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 AM eth0 0.47 0.58 0.11 0.12 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 AM eth0 0.27 0.40 0.03 0.04 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 AM eth0 0.40 0.52 0.14 0.05 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 AM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 AM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:17:01 AM lo 1.57 1.57 2.74 2.74 0.00 0.00 0.00 0.00 04:17:01 AM eth0 25.61 20.39 210.34 4.17 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 35.72 28.27 363.27 5.02 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 28.86 26.03 241.93 5.60 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 1.46 1.46 0.00 0.00 0.00 0.00 Average: eth0 12.43 10.12 123.11 3.27 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) 04:00:59 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 6.06 0.00 1.49 0.96 2.10 89.40 04:03:01 AM 0 5.66 0.00 1.60 1.32 2.18 89.24 04:03:01 AM 1 6.46 0.00 1.37 0.60 2.02 89.55 04:04:01 AM all 38.55 0.00 6.27 2.47 3.16 49.55 04:04:01 AM 0 52.02 0.00 7.00 3.58 3.53 33.86 04:04:01 AM 1 25.19 0.00 5.55 1.37 2.78 65.12 04:05:01 AM all 16.72 0.00 2.46 0.97 2.13 77.72 04:05:01 AM 0 7.44 0.00 2.28 1.57 1.82 86.89 04:05:01 AM 1 26.07 0.00 2.63 0.37 2.45 68.49 04:06:01 AM all 2.40 0.00 0.86 0.09 2.31 94.34 04:06:01 AM 0 2.73 0.00 0.91 0.15 2.67 93.55 04:06:01 AM 1 2.07 0.00 0.81 0.03 1.95 95.13 04:07:01 AM all 1.15 0.00 0.45 0.00 1.19 97.21 04:07:01 AM 0 1.00 0.00 0.43 0.00 1.21 97.36 04:07:01 AM 1 1.30 0.00 0.47 0.00 1.17 97.07 04:08:01 AM all 1.17 0.00 0.42 0.00 1.35 97.05 04:08:01 AM 0 0.60 0.00 0.31 0.00 1.23 97.86 04:08:01 AM 1 1.74 0.00 0.53 0.00 1.48 96.25 04:09:01 AM all 1.38 0.00 0.46 0.00 1.11 97.05 04:09:01 AM 0 2.09 0.00 0.73 0.00 1.46 95.72 04:09:01 AM 1 0.66 0.00 0.18 0.00 0.76 98.39 04:10:01 AM all 1.35 0.00 0.42 0.00 1.29 96.93 04:10:01 AM 0 0.98 0.00 0.38 0.00 1.26 97.38 04:10:01 AM 1 1.72 0.00 0.46 0.00 1.33 96.48 04:11:01 AM all 1.03 0.00 0.35 0.00 1.03 97.58 04:11:01 AM 0 0.92 0.00 0.38 0.00 0.98 97.72 04:11:01 AM 1 1.15 0.00 0.32 0.00 1.08 97.45 04:12:01 AM all 1.15 0.00 0.37 0.00 1.02 97.47 04:12:01 AM 0 1.18 0.00 0.47 0.00 1.25 97.11 04:12:01 AM 1 1.12 0.00 0.27 0.00 0.78 97.83 04:13:01 AM all 0.99 0.00 0.32 0.00 1.35 97.35 04:13:01 AM 0 0.63 0.00 0.25 0.00 1.34 97.78 04:13:01 AM 1 1.35 0.00 0.38 0.00 1.35 96.91 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 1.28 0.00 0.41 0.00 1.43 96.87 04:14:01 AM 0 1.70 0.00 0.56 0.00 1.72 96.01 04:14:01 AM 1 0.86 0.00 0.26 0.00 1.14 97.73 04:15:01 AM all 1.27 0.00 0.48 0.00 1.63 96.62 04:15:01 AM 0 1.55 0.00 0.41 0.00 1.66 96.38 04:15:01 AM 1 0.99 0.00 0.55 0.00 1.61 96.86 04:16:01 AM all 1.31 0.00 0.61 0.00 1.35 96.73 04:16:01 AM 0 2.21 0.00 0.70 0.00 1.59 95.50 04:16:01 AM 1 0.41 0.00 0.51 0.00 1.11 97.96 04:17:01 AM all 21.64 0.00 3.12 0.18 2.55 72.51 04:17:01 AM 0 19.22 0.00 2.98 0.25 2.41 75.14 04:17:01 AM 1 24.07 0.00 3.26 0.12 2.68 69.87 04:18:01 AM all 38.04 0.00 3.83 2.09 3.24 52.79 04:18:01 AM 0 37.91 0.00 3.42 2.44 3.01 53.22 04:18:01 AM 1 38.17 0.00 4.24 1.74 3.47 52.37 04:19:01 AM all 36.26 0.00 4.49 1.58 3.85 53.82 04:19:01 AM 0 57.90 0.00 6.16 1.63 4.02 30.29 04:19:01 AM 1 14.81 0.00 2.84 1.53 3.67 77.14 Average: all 10.14 0.00 1.58 0.49 1.89 85.89 Average: 0 11.53 0.00 1.71 0.64 1.96 84.16 Average: 1 8.75 0.00 1.46 0.34 1.82 87.63