---> uname -a: Linux prd-centos8-builder-2c-4g-5331.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 492 1131 17 2041 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:11:d9:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe11:d91e/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) 10/02/2025 _x86_64_ (2 CPU) 06:03:45 LINUX RESTART (2 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 200.90 131.96 68.94 12536.04 38933.74 06:06:01 AM 59.90 0.13 59.77 5.60 5131.43 06:07:01 AM 64.99 0.47 64.52 53.32 9793.28 06:08:01 AM 24.43 0.28 24.14 40.65 1558.50 06:09:01 AM 17.99 0.07 17.93 3.07 471.66 06:10:01 AM 15.41 0.00 15.41 0.00 598.60 06:11:01 AM 18.67 0.55 18.12 33.44 511.94 Average: 57.13 18.80 38.33 1785.14 8070.28 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 1590088 3058708 2163596 57.64 2104 1647160 595176 12.39 137688 1775740 55712 06:06:01 AM 1297688 2995228 2455996 65.43 2104 1864676 629100 13.10 145176 2018484 168932 06:07:01 AM 1071888 2907812 2681796 71.44 2104 1997264 689576 14.36 151260 2210836 59832 06:08:01 AM 1174636 2977804 2579048 68.71 2104 1963608 613780 12.78 173512 2084332 8432 06:09:01 AM 1185260 2988464 2568424 68.42 2104 1963700 607276 12.65 207072 2040880 8432 06:10:01 AM 1154676 2957880 2599008 69.24 2104 1963704 637656 13.28 207576 2070596 8420 06:11:01 AM 1147664 2951020 2606020 69.43 2104 1963784 640296 13.33 391548 1894284 7368 Average: 1231700 2976702 2521984 67.19 2104 1909128 630409 13.13 201976 2013593 45304 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 204.96 114.31 938.90 55.56 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 69.63 58.02 880.10 7.10 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 46.64 39.78 600.74 10.10 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 11.93 13.85 13.80 4.94 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 10.41 12.96 8.15 5.72 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 12.71 13.73 10.84 4.48 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 14.76 15.37 15.61 7.58 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 52.65 38.11 351.21 13.54 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) 10/02/2025 _x86_64_ (2 CPU) 06:03:45 LINUX RESTART (2 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 44.67 0.05 10.95 11.04 1.71 31.58 06:05:01 AM 0 48.99 0.05 12.62 8.87 1.77 27.70 06:05:01 AM 1 40.35 0.05 9.28 13.22 1.65 35.45 06:06:01 AM all 38.62 0.00 3.97 1.19 1.27 54.95 06:06:01 AM 0 43.42 0.00 3.86 0.97 1.30 50.45 06:06:01 AM 1 33.81 0.00 4.08 1.42 1.23 59.46 06:07:01 AM all 37.71 0.00 4.38 2.26 1.70 53.95 06:07:01 AM 0 46.76 0.00 4.08 2.13 1.50 45.53 06:07:01 AM 1 28.69 0.00 4.68 2.39 1.89 62.35 06:08:01 AM all 35.44 0.00 3.00 0.70 2.05 58.81 06:08:01 AM 0 46.33 0.00 3.92 1.28 1.98 46.49 06:08:01 AM 1 24.64 0.00 2.08 0.13 2.11 71.04 06:09:01 AM all 38.50 0.00 2.64 0.38 2.03 56.44 06:09:01 AM 0 59.79 0.00 3.64 0.43 2.08 34.05 06:09:01 AM 1 17.35 0.00 1.65 0.33 1.98 78.68 06:10:01 AM all 33.35 0.00 2.50 0.27 1.58 62.31 06:10:01 AM 0 50.05 0.00 3.29 0.28 1.66 44.71 06:10:01 AM 1 16.70 0.00 1.71 0.25 1.49 79.85 06:11:01 AM all 38.90 0.00 2.76 0.60 1.96 55.78 06:11:01 AM 0 58.18 0.00 3.72 0.53 2.09 35.48 06:11:01 AM 1 19.66 0.00 1.80 0.66 1.84 76.04 Average: all 38.15 0.01 4.29 2.31 1.76 53.49 Average: 0 50.51 0.01 4.99 2.05 1.77 40.67 Average: 1 25.81 0.01 3.59 2.58 1.74 66.26