---> uname -a: Linux prd-centos8-builder-2c-4g-10754.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 499 1120 17 2045 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:e8:f7:e2 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 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fee8:f7e2/64 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) 12/02/2025 _x86_64_ (2 CPU) 07:03:53 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:02 AM 59.36 0.32 59.05 9.73 6201.48 07:07:01 AM 73.31 0.51 72.81 54.76 9351.03 07:08:01 AM 28.89 0.05 28.84 1.33 2814.33 07:09:01 AM 19.64 1.23 18.41 65.84 473.33 07:10:01 AM 12.26 0.00 12.26 0.00 339.40 07:11:01 AM 22.00 0.57 21.43 27.18 811.81 07:12:01 AM 17.41 0.38 17.03 38.65 529.57 Average: 33.17 0.44 32.74 28.15 2916.10 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:02 AM 1335740 3012264 2417936 64.42 2104 1844816 628804 13.09 148484 1980508 156904 07:07:01 AM 1208740 2975492 2544936 67.80 2104 1928012 631136 13.14 148160 2077640 23048 07:08:01 AM 1196600 3000756 2557076 68.12 2104 1964980 613120 12.77 172184 2065040 8848 07:09:01 AM 1058352 2898184 2695324 71.80 2104 2000780 704432 14.67 210868 2164144 42748 07:10:01 AM 1208916 3015160 2544760 67.79 2104 1966960 588120 12.25 208564 2015080 8848 07:11:01 AM 1119196 2925988 2634480 70.18 2104 1967524 669972 13.95 392548 1921532 8672 07:12:01 AM 1163884 2973588 2589792 68.99 2104 1969932 625648 13.03 392204 1875268 20100 Average: 1184490 2971633 2569186 68.44 2104 1949001 637319 13.27 239002 2014173 38453 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 AM eth0 73.89 57.46 885.09 6.38 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 20.40 18.72 159.80 5.48 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 50.00 43.54 583.15 6.83 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 19.71 19.96 19.45 16.92 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 12.76 12.88 10.61 4.84 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 13.89 14.45 15.04 6.64 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 10.23 10.75 8.32 5.19 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 28.72 25.41 240.38 7.48 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) 12/02/2025 _x86_64_ (2 CPU) 07:03:53 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:02 AM all 36.65 0.00 4.19 1.65 3.17 54.33 07:06:02 AM 0 30.87 0.00 3.80 2.02 3.30 60.02 07:06:02 AM 1 42.46 0.00 4.58 1.28 3.05 48.62 07:07:01 AM all 36.11 0.00 4.07 2.45 3.97 53.40 07:07:01 AM 0 30.04 0.00 3.82 3.03 3.49 59.62 07:07:01 AM 1 42.14 0.00 4.32 1.89 4.45 47.21 07:08:01 AM all 37.04 0.00 2.52 0.65 2.82 56.97 07:08:01 AM 0 29.78 0.00 2.27 0.67 2.67 64.61 07:08:01 AM 1 44.31 0.00 2.77 0.63 2.98 49.32 07:09:01 AM all 37.22 0.00 2.51 0.62 3.16 56.50 07:09:01 AM 0 31.36 0.00 2.58 0.92 2.86 62.27 07:09:01 AM 1 43.07 0.00 2.43 0.31 3.45 50.73 07:10:01 AM all 33.68 0.00 2.61 0.27 2.97 60.47 07:10:01 AM 0 16.88 0.00 1.63 0.42 3.36 77.72 07:10:01 AM 1 50.77 0.00 3.61 0.12 2.57 42.93 07:11:01 AM all 37.66 0.00 2.67 0.58 2.34 56.75 07:11:01 AM 0 23.67 0.00 2.04 0.20 2.31 71.79 07:11:01 AM 1 51.76 0.00 3.30 0.96 2.37 41.61 07:12:01 AM all 37.43 0.00 3.45 0.32 1.43 57.36 07:12:01 AM 0 37.51 0.00 3.19 0.07 1.02 58.22 07:12:01 AM 1 37.36 0.00 3.71 0.58 1.84 56.51 Average: all 36.54 0.00 3.14 0.93 2.84 56.54 Average: 0 28.55 0.00 2.76 1.05 2.72 64.93 Average: 1 44.55 0.00 3.53 0.82 2.96 48.14