---> uname -a: Linux prd-centos8-builder-2c-4g-5982.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 500 1124 17 2040 2889 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:4e:5f:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe4e:5fe9/64 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) 10/09/2025 _x86_64_ (2 CPU) 06:03:57 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 74.66 6.50 68.16 939.02 5135.02 06:07:01 AM 74.04 0.03 74.01 0.27 8004.38 06:08:01 AM 36.40 0.52 35.89 54.92 4810.26 06:09:01 AM 23.60 0.20 23.40 38.79 946.29 06:10:01 AM 16.61 0.07 16.54 3.07 426.05 06:11:01 AM 16.54 0.00 16.54 0.00 666.38 06:12:01 AM 17.63 0.55 17.08 33.46 476.09 06:13:01 AM 17.34 0.20 17.14 23.32 490.94 Average: 34.60 1.01 33.59 136.60 2619.33 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 1358020 2945920 2395656 63.82 2104 1763192 698124 14.54 153144 1979668 84244 06:07:01 AM 1272588 3029584 2481088 66.10 2104 1918696 571572 11.90 144748 2020344 86944 06:08:01 AM 1177028 2979348 2576648 68.64 2104 1963052 619416 12.90 157908 2098904 22368 06:09:01 AM 1098288 2934216 2655388 70.74 2104 1996860 661268 13.77 209020 2127588 41572 06:10:01 AM 1156844 2959692 2596832 69.18 2104 1963808 641588 13.36 206616 2071344 8432 06:11:01 AM 1150780 2953648 2602896 69.34 2104 1963812 640528 13.34 207080 2077076 8424 06:12:01 AM 1161532 2964560 2592144 69.06 2104 1963892 638696 13.30 391100 1882572 7372 06:13:01 AM 1150412 2958392 2603264 69.35 2104 1968460 635008 13.22 399068 1884640 21540 Average: 1190686 2965670 2562990 68.28 2104 1937722 638275 13.29 233586 2017767 35112 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.64 56.53 948.39 16.38 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 24.99 20.64 261.27 3.84 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 32.97 24.19 584.19 5.34 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 11.75 14.63 12.91 5.64 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 9.90 11.63 7.51 5.12 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 12.06 12.89 10.41 4.09 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 14.01 14.16 14.97 12.34 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 8.15 9.60 11.71 3.99 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 24.56 20.53 231.41 7.09 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) 10/09/2025 _x86_64_ (2 CPU) 06:03:57 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 30.96 0.00 4.03 3.42 11.22 50.37 06:06:01 AM 0 31.10 0.00 4.10 3.18 11.21 50.41 06:06:01 AM 1 30.83 0.00 3.96 3.65 11.24 50.32 06:07:01 AM all 32.39 0.00 4.63 2.72 10.32 49.93 06:07:01 AM 0 26.56 0.00 4.47 2.83 10.15 55.98 06:07:01 AM 1 38.22 0.00 4.80 2.61 10.49 43.88 06:08:01 AM all 31.57 0.00 2.86 1.34 10.14 54.09 06:08:01 AM 0 32.20 0.00 2.65 1.13 10.83 53.18 06:08:01 AM 1 30.93 0.00 3.07 1.54 9.44 55.01 06:09:01 AM all 32.54 0.00 2.67 1.25 9.43 54.12 06:09:01 AM 0 27.77 0.00 2.38 1.14 9.61 59.10 06:09:01 AM 1 37.34 0.00 2.96 1.36 9.24 49.10 06:10:01 AM all 35.26 0.00 2.56 0.49 8.04 53.65 06:10:01 AM 0 31.38 0.00 2.22 0.64 7.80 57.96 06:10:01 AM 1 39.14 0.00 2.91 0.35 8.27 49.33 06:11:01 AM all 30.52 0.00 2.57 0.52 7.86 58.53 06:11:01 AM 0 21.18 0.00 2.15 0.40 7.67 68.61 06:11:01 AM 1 39.95 0.00 2.99 0.64 8.06 48.35 06:12:01 AM all 35.37 0.00 2.74 0.59 8.65 52.65 06:12:01 AM 0 40.65 0.00 3.12 0.86 8.24 47.12 06:12:01 AM 1 30.18 0.00 2.37 0.31 9.06 58.08 06:13:01 AM all 35.95 0.00 3.04 0.51 10.71 49.79 06:13:01 AM 0 32.78 0.00 3.31 0.24 10.79 52.88 06:13:01 AM 1 39.13 0.00 2.77 0.78 10.63 46.69 Average: all 33.07 0.00 3.14 1.36 9.55 52.88 Average: 0 30.45 0.00 3.05 1.31 9.55 55.64 Average: 1 35.69 0.00 3.23 1.41 9.56 50.10