---> uname -a: Linux prd-centos8-builder-2c-4g-335.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 498 1131 17 2035 2892 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:1f:7a:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.203/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe1f:7a51/64 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) 08/07/2025 _x86_64_ (2 CPU) 07:03:52 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 57.16 0.32 56.85 9.73 5979.96 07:07:01 AM 71.29 0.50 70.79 53.85 8976.41 07:08:01 AM 30.81 0.05 30.76 1.33 3007.75 07:09:01 AM 18.36 0.27 18.09 41.85 487.05 07:10:01 AM 13.20 0.00 13.20 0.00 364.65 07:11:01 AM 20.42 0.37 20.06 18.12 781.99 07:12:01 AM 18.89 0.38 18.51 38.65 550.62 Average: 32.88 0.27 32.61 23.36 2878.29 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1376912 3025180 2376772 63.32 2104 1816020 607368 12.65 143884 1943148 134364 07:07:01 AM 1251184 3011900 2502500 66.67 2104 1921948 595156 12.39 147108 2034808 28772 07:08:01 AM 1080060 2910036 2673624 71.23 2104 1990676 693860 14.45 174128 2178984 41676 07:09:01 AM 1120400 2950416 2633284 70.15 2104 1990760 659324 13.73 208136 2104828 40504 07:10:01 AM 1200032 2998560 2553652 68.03 2104 1959172 609920 12.70 205868 2026524 8840 07:11:01 AM 1163560 2961256 2590124 69.00 2104 1958288 648856 13.51 389836 1879712 7496 07:12:01 AM 1165248 2966572 2588436 68.96 2104 1961820 637048 13.27 389504 1878080 20044 Average: 1193914 2974846 2559770 68.19 2104 1942669 635933 13.24 236923 2006583 40242 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 63.28 53.27 827.71 5.98 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 24.18 20.56 227.90 5.09 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 40.06 30.24 565.50 6.51 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 12.48 15.00 13.30 5.83 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 10.16 11.23 8.63 3.93 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 16.24 15.44 16.71 11.23 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 10.95 11.71 8.93 5.73 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 25.33 22.49 238.37 6.33 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) 08/07/2025 _x86_64_ (2 CPU) 07:03:52 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 36.13 0.00 3.90 1.66 4.64 53.67 07:06:01 AM 0 41.11 0.00 4.67 1.78 4.52 47.92 07:06:01 AM 1 31.19 0.00 3.14 1.55 4.75 59.38 07:07:01 AM all 36.00 0.00 4.40 2.70 4.12 52.77 07:07:01 AM 0 25.23 0.00 4.49 3.77 4.26 62.26 07:07:01 AM 1 46.84 0.00 4.31 1.63 3.99 43.23 07:08:01 AM all 35.36 0.00 2.29 1.33 3.77 57.24 07:08:01 AM 0 38.19 0.00 2.89 1.29 3.40 54.23 07:08:01 AM 1 32.56 0.00 1.70 1.38 4.13 60.23 07:09:01 AM all 35.02 0.00 2.65 0.81 4.12 57.39 07:09:01 AM 0 16.49 0.00 1.68 0.63 4.40 76.81 07:09:01 AM 1 53.89 0.00 3.64 1.00 3.84 37.63 07:10:01 AM all 36.01 0.00 2.43 0.20 2.32 59.04 07:10:01 AM 0 26.00 0.00 1.91 0.05 2.29 69.75 07:10:01 AM 1 46.07 0.00 2.96 0.35 2.35 48.28 07:11:01 AM all 36.67 0.00 3.01 0.55 2.40 57.38 07:11:01 AM 0 22.70 0.00 3.02 0.40 2.21 71.68 07:11:01 AM 1 50.70 0.00 3.00 0.70 2.58 43.03 07:12:01 AM all 41.19 0.00 3.40 0.27 2.15 52.99 07:12:01 AM 0 12.74 0.00 2.12 0.25 2.10 82.80 07:12:01 AM 1 70.14 0.00 4.71 0.30 2.21 22.64 Average: all 36.62 0.00 3.16 1.08 3.37 55.78 Average: 0 26.08 0.00 2.97 1.17 3.32 66.46 Average: 1 47.21 0.00 3.35 0.99 3.42 45.04