---> uname -a: Linux prd-centos8-builder-2c-4g-3078.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 496 1132 17 2036 2893 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:f2:f7:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fef2:f7c8/64 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) 09/07/2025 _x86_64_ (2 CPU) 07:03:58 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 52.92 3.45 49.47 395.87 5544.72 07:07:01 AM 66.01 0.50 65.51 53.86 7118.76 07:08:01 AM 34.45 0.05 34.40 1.33 4577.88 07:09:01 AM 19.59 0.27 19.33 41.85 868.49 07:10:01 AM 16.23 0.00 16.23 0.00 391.42 07:11:01 AM 15.32 0.28 15.03 7.86 614.85 07:12:01 AM 20.88 0.47 20.41 48.92 806.01 Average: 32.20 0.72 31.48 78.52 2845.75 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1411124 3051604 2342560 62.41 2104 1808148 580524 12.09 143076 1907776 128544 07:07:01 AM 1222212 2983860 2531472 67.44 2104 1922828 624872 13.01 146264 2067588 88652 07:08:01 AM 1108872 2939436 2644812 70.46 2104 1990924 659072 13.72 173932 2151612 55088 07:09:01 AM 1198164 2996536 2555520 68.08 2104 1959036 611644 12.74 206736 2028892 8432 07:10:01 AM 1208792 3007716 2544892 67.80 2104 1959532 594628 12.38 206812 2018196 8852 07:11:01 AM 1161128 2960360 2592556 69.07 2104 1959756 646820 13.47 207708 2063816 8852 07:12:01 AM 1173620 2974308 2580064 68.73 2104 1961164 629956 13.12 392876 1867492 8700 Average: 1211987 2987689 2541697 67.71 2104 1937341 621074 12.93 211058 2015053 43874 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 60.43 46.78 785.83 5.28 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 26.08 23.60 263.92 5.17 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 44.33 35.82 586.65 7.00 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 10.86 12.10 11.63 4.53 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 8.08 11.23 6.52 5.16 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 12.07 12.82 10.36 4.00 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 17.84 17.01 16.95 7.96 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 25.67 22.76 240.25 5.59 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) 09/07/2025 _x86_64_ (2 CPU) 07:03:58 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 36.67 0.00 4.29 1.84 3.33 53.86 07:06:01 AM 0 30.68 0.00 3.60 1.60 3.41 60.71 07:06:01 AM 1 42.71 0.00 5.00 2.09 3.24 46.97 07:07:01 AM all 38.06 0.00 4.42 2.16 3.49 51.88 07:07:01 AM 0 29.37 0.00 3.99 2.71 3.29 60.64 07:07:01 AM 1 46.77 0.00 4.84 1.61 3.69 43.09 07:08:01 AM all 34.55 0.00 3.19 1.14 3.20 57.93 07:08:01 AM 0 31.61 0.00 2.97 1.27 3.27 60.87 07:08:01 AM 1 37.48 0.00 3.41 1.01 3.12 54.98 07:09:01 AM all 37.62 0.00 2.94 0.54 3.14 55.76 07:09:01 AM 0 20.88 0.00 2.40 0.77 3.06 72.89 07:09:01 AM 1 54.49 0.00 3.48 0.31 3.22 38.50 07:10:01 AM all 37.13 0.00 2.21 0.43 2.70 57.54 07:10:01 AM 0 40.77 0.00 2.66 0.50 2.81 53.26 07:10:01 AM 1 33.48 0.00 1.75 0.36 2.58 61.83 07:11:01 AM all 33.81 0.00 2.99 0.45 2.61 60.13 07:11:01 AM 0 10.92 0.00 1.85 0.63 2.21 84.40 07:11:01 AM 1 56.86 0.00 4.15 0.28 3.02 35.68 07:12:01 AM all 39.16 0.00 3.46 0.68 2.62 54.08 07:12:01 AM 0 15.06 0.00 2.69 0.63 2.21 79.41 07:12:01 AM 1 63.43 0.00 4.24 0.73 3.03 28.56 Average: all 36.71 0.00 3.36 1.04 3.01 55.88 Average: 0 25.61 0.00 2.88 1.16 2.89 67.46 Average: 1 47.87 0.00 3.84 0.92 3.13 44.25