---> uname -a: Linux prd-centos8-builder-2c-4g-8292.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 1123 17 2041 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:12:8d:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.52/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe12:8da9/64 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) 11/06/2025 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 54.88 0.87 54.02 28.92 5729.81 02:07:01 AM 70.75 0.47 70.29 53.32 9230.98 02:08:01 AM 31.17 0.08 31.09 1.87 3070.16 02:09:01 AM 18.69 0.27 18.43 41.85 474.81 02:10:01 AM 14.71 0.00 14.71 0.00 568.69 02:11:01 AM 23.83 0.37 23.46 18.13 986.64 02:12:01 AM 19.05 0.38 18.67 38.64 543.05 Average: 33.30 0.35 32.95 26.10 2943.18 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1371012 3016392 2382664 63.48 2104 1813236 610612 12.72 144232 1948224 130924 02:07:01 AM 1210692 2976028 2542984 67.75 2104 1926616 626188 13.04 147980 2074600 27508 02:08:01 AM 1074532 2877536 2679144 71.37 2104 1963604 723812 15.07 171752 2184792 8856 02:09:01 AM 1060784 2898532 2692892 71.74 2104 1998680 698720 14.55 209400 2163524 42732 02:10:01 AM 1171956 2975972 2581720 68.78 2104 1964860 624804 13.01 207400 2052972 8840 02:11:01 AM 1121340 2925744 2632336 70.13 2104 1965152 674580 14.05 391300 1920168 8532 02:12:01 AM 1138312 2945644 2615364 69.67 2104 1967680 654692 13.63 391108 1903788 20220 Average: 1164090 2945121 2589586 68.99 2104 1942833 659058 13.72 237596 2035438 35373 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 63.78 52.35 827.82 5.63 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.98 22.75 235.76 5.57 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 46.27 38.72 587.69 6.89 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 12.91 14.98 13.14 6.05 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.88 11.68 9.00 3.84 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 15.79 15.00 15.61 6.86 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.13 12.24 9.01 5.84 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 26.68 23.96 242.56 5.81 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) 11/06/2025 _x86_64_ (2 CPU) 02:03:54 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 38.76 0.00 4.29 1.02 2.05 53.89 02:06:01 AM 0 25.94 0.00 3.13 0.92 1.96 68.05 02:06:01 AM 1 51.66 0.00 5.46 1.11 2.14 39.64 02:07:01 AM all 37.75 0.00 4.38 2.37 1.79 53.70 02:07:01 AM 0 28.93 0.00 4.09 2.56 1.92 62.50 02:07:01 AM 1 46.64 0.00 4.68 2.18 1.67 44.83 02:08:01 AM all 38.47 0.00 2.52 0.61 1.68 56.72 02:08:01 AM 0 14.54 0.00 1.64 0.71 1.36 81.75 02:08:01 AM 1 62.52 0.00 3.40 0.52 2.00 31.57 02:09:01 AM all 37.14 0.00 2.56 0.65 1.76 57.89 02:09:01 AM 0 35.50 0.00 2.78 0.40 1.55 59.78 02:09:01 AM 1 38.77 0.00 2.35 0.89 1.97 56.01 02:10:01 AM all 35.25 0.00 2.67 0.26 2.32 59.50 02:10:01 AM 0 22.37 0.00 2.50 0.20 2.42 72.51 02:10:01 AM 1 48.22 0.00 2.85 0.31 2.22 46.40 02:11:01 AM all 36.93 0.00 2.99 1.06 1.97 57.06 02:11:01 AM 0 21.57 0.00 2.71 1.09 1.95 72.69 02:11:01 AM 1 52.42 0.00 3.27 1.03 1.98 41.30 02:12:01 AM all 40.49 0.00 3.51 0.52 1.81 53.67 02:12:01 AM 0 37.19 0.00 3.21 0.38 1.68 57.54 02:12:01 AM 1 43.79 0.00 3.81 0.67 1.95 49.79 Average: all 37.82 0.00 3.27 0.93 1.91 56.06 Average: 0 26.56 0.00 2.86 0.90 1.83 67.85 Average: 1 49.14 0.00 3.69 0.96 1.99 44.23