---> uname -a: Linux prd-centos8-builder-2c-4g-1435.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 475 1156 17 2033 2914 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:28:d8:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe28:d83a/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) 08/20/2025 _x86_64_ (2 CPU) 01:04:09 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 77.17 7.08 70.09 979.01 4785.92 01:07:01 AM 74.76 0.07 74.69 0.80 7665.54 01:08:01 AM 37.53 0.48 37.05 54.37 5268.17 01:09:01 AM 24.12 0.23 23.89 40.11 959.45 01:10:01 AM 17.87 0.03 17.84 1.73 425.57 01:11:01 AM 14.56 0.00 14.56 0.00 606.93 01:12:01 AM 18.83 0.75 18.08 56.78 762.08 Average: 37.83 1.24 36.60 161.82 2924.70 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1379504 2969976 2374180 63.25 2104 1765644 688092 14.33 156020 1956384 101608 01:07:01 AM 1251204 3006372 2502480 66.67 2104 1916632 604956 12.60 145592 2040332 103644 01:08:01 AM 1213232 3007184 2540452 67.68 2104 1954412 598940 12.47 170540 2049624 21960 01:09:01 AM 1204220 2999628 2549464 67.92 2104 1956120 611276 12.73 204904 2024252 8856 01:10:01 AM 1083972 2912204 2669712 71.12 2104 1988932 699400 14.56 208700 2140752 41684 01:11:01 AM 1080888 2909168 2672796 71.20 2104 1988940 701672 14.61 209300 2142212 41684 01:12:01 AM 1198240 3002748 2555444 68.08 2104 1965136 608072 12.66 392676 1841440 16004 Average: 1201609 2972469 2552075 67.99 2104 1933688 644630 13.42 212533 2027857 47920 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 110.60 79.51 1003.72 27.48 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.73 20.13 263.11 4.41 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 46.53 34.63 570.92 6.08 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 9.81 12.84 11.71 5.18 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 10.03 13.28 7.73 5.95 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 11.86 12.68 10.31 4.00 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 15.06 13.13 15.67 11.08 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 32.51 26.60 269.01 9.17 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) 08/20/2025 _x86_64_ (2 CPU) 01:04:09 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 33.99 0.00 4.63 3.65 4.48 53.24 01:06:01 AM 0 32.40 0.00 4.56 5.76 3.93 53.36 01:06:01 AM 1 35.57 0.00 4.71 1.56 5.04 53.12 01:07:01 AM all 37.15 0.00 4.81 2.49 3.61 51.93 01:07:01 AM 0 43.31 0.00 5.62 2.19 3.66 45.22 01:07:01 AM 1 31.02 0.00 4.01 2.79 3.57 58.61 01:08:01 AM all 34.80 0.00 3.43 1.14 3.62 57.01 01:08:01 AM 0 44.45 0.00 3.73 1.12 3.82 46.88 01:08:01 AM 1 25.20 0.00 3.14 1.15 3.43 67.08 01:09:01 AM all 35.68 0.00 2.26 0.95 3.74 57.37 01:09:01 AM 0 44.26 0.00 2.70 0.89 3.78 48.37 01:09:01 AM 1 27.15 0.00 1.82 1.00 3.70 66.33 01:10:01 AM all 37.53 0.00 2.74 0.59 4.13 55.00 01:10:01 AM 0 40.14 0.00 3.43 0.71 4.43 51.30 01:10:01 AM 1 34.92 0.00 2.05 0.48 3.84 58.71 01:11:01 AM all 33.00 0.00 2.81 0.39 3.57 60.24 01:11:01 AM 0 36.34 0.00 3.20 0.53 3.76 56.17 01:11:01 AM 1 29.66 0.00 2.42 0.25 3.37 64.31 01:12:01 AM all 38.06 0.00 3.47 0.57 4.01 53.89 01:12:01 AM 0 43.17 0.00 4.30 0.84 4.33 47.37 01:12:01 AM 1 32.94 0.00 2.65 0.31 3.68 60.42 Average: all 35.74 0.00 3.45 1.40 3.88 55.53 Average: 0 40.58 0.00 3.93 1.72 3.96 49.81 Average: 1 30.92 0.00 2.97 1.08 3.80 61.23