---> uname -a: Linux prd-centos8-builder-2c-4g-4384.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 496 1138 17 2030 2894 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:49:6e:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.217/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe49:6e8f/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) 07/02/2025 _x86_64_ (2 CPU) 10:04:00 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 80.39 6.21 74.18 904.77 5546.72 10:07:01 AM 68.06 0.07 67.99 0.80 7415.43 10:08:01 AM 32.57 0.48 32.08 54.37 4525.60 10:09:01 AM 20.85 0.20 20.65 38.79 1040.66 10:10:01 AM 20.08 0.07 20.01 3.07 718.01 10:11:01 AM 13.87 0.00 13.87 0.00 580.50 10:12:01 AM 17.10 0.55 16.55 33.46 496.48 Average: 36.13 1.08 35.05 147.89 2903.32 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 1274728 2939572 2478956 66.04 2104 1835492 705500 14.69 178020 2020180 145804 10:07:01 AM 1215916 2970652 2537768 67.61 2104 1916320 638172 13.29 146244 2075916 86464 10:08:01 AM 1184880 2977308 2568804 68.43 2104 1952996 624588 13.01 170820 2078896 21952 10:09:01 AM 1089528 2914972 2664156 70.97 2104 1986320 693204 14.43 206664 2139012 40576 10:10:01 AM 1103984 2928372 2649700 70.59 2104 1985236 682704 14.22 207752 2123628 39408 10:11:01 AM 1111504 2935944 2642180 70.39 2104 1985244 672612 14.01 208340 2115512 39404 10:12:01 AM 1138996 2933752 2614688 69.66 2104 1955520 670948 13.97 389660 1907424 8544 Average: 1159934 2942939 2593750 69.10 2104 1945304 669675 13.95 215357 2065795 54593 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 62.33 48.80 785.41 7.12 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 26.17 23.93 263.93 5.05 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 40.43 31.28 548.69 5.77 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 9.97 12.81 11.42 4.89 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 10.53 13.30 8.35 5.85 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 11.67 12.29 10.02 3.73 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 15.65 14.43 15.09 7.05 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 25.25 22.41 234.70 5.64 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) 07/02/2025 _x86_64_ (2 CPU) 10:04:00 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 33.34 0.00 4.08 3.67 5.75 53.15 10:06:01 AM 0 32.26 0.00 3.79 2.55 5.83 55.57 10:06:01 AM 1 34.43 0.00 4.36 4.80 5.67 50.73 10:07:01 AM all 36.07 0.00 4.12 2.79 5.94 51.07 10:07:01 AM 0 38.30 0.00 3.85 3.16 5.80 48.90 10:07:01 AM 1 33.85 0.00 4.39 2.43 6.09 53.25 10:08:01 AM all 34.22 0.00 3.23 1.07 5.67 55.81 10:08:01 AM 0 48.75 0.00 3.33 0.92 5.81 41.19 10:08:01 AM 1 19.86 0.00 3.13 1.22 5.53 70.26 10:09:01 AM all 29.96 0.00 1.92 0.70 4.51 62.92 10:09:01 AM 0 32.32 0.00 2.03 0.70 4.52 60.43 10:09:01 AM 1 27.59 0.00 1.80 0.70 4.49 65.42 10:10:01 AM all 36.53 0.00 2.51 0.43 5.41 55.13 10:10:01 AM 0 54.77 0.00 3.53 0.59 5.37 35.75 10:10:01 AM 1 18.57 0.00 1.50 0.27 5.44 74.21 10:11:01 AM all 29.78 0.00 2.51 0.36 4.83 62.52 10:11:01 AM 0 39.95 0.00 2.69 0.47 4.71 52.18 10:11:01 AM 1 19.69 0.00 2.32 0.26 4.95 72.78 10:12:01 AM all 37.20 0.00 2.61 0.85 5.73 53.61 10:12:01 AM 0 57.36 0.00 3.18 0.80 5.48 33.18 10:12:01 AM 1 17.51 0.00 2.05 0.91 5.97 73.56 Average: all 33.88 0.00 3.00 1.41 5.41 56.31 Average: 0 43.35 0.00 3.20 1.32 5.36 46.77 Average: 1 24.47 0.00 2.79 1.51 5.45 65.77