---> uname -a: Linux prd-centos8-builder-2c-4g-3131.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 507 1122 17 2036 2882 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:eb:08:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:feeb:8a2/64 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) 09/08/2025 _x86_64_ (2 CPU) 00:03:59 LINUX RESTART (2 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 54.12 3.02 51.11 340.63 5563.47 12:07:01 AM 62.37 0.33 62.04 44.38 7054.59 12:08:01 AM 34.65 0.23 34.42 10.93 4611.68 12:09:01 AM 20.54 0.27 20.28 41.85 907.81 12:10:01 AM 15.36 0.00 15.36 0.00 387.60 12:11:01 AM 19.97 0.37 19.61 18.12 779.83 12:12:01 AM 18.39 0.38 18.01 38.65 525.71 Average: 32.20 0.66 31.55 70.66 2833.11 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 1373420 3013592 2380256 63.41 2104 1808132 604268 12.58 142732 1946088 128700 12:07:01 AM 1222524 2983540 2531152 67.43 2104 1922404 613772 12.78 145732 2067912 89348 12:08:01 AM 1088984 2919224 2664692 70.99 2104 1990876 672808 14.01 173668 2171988 55088 12:09:01 AM 1150116 2948056 2603560 69.36 2104 1958992 646064 13.45 206336 2077908 8420 12:10:01 AM 1198660 2997120 2555016 68.07 2104 1959484 593376 12.36 206916 2029428 8840 12:11:01 AM 1171984 2969692 2581692 68.78 2104 1958600 622088 12.95 390884 1871792 7508 12:12:01 AM 1177032 2978812 2576644 68.64 2104 1962184 613908 12.78 390600 1866756 20100 Average: 1197531 2972862 2556145 68.10 2104 1937239 623755 12.99 236695 2004553 45429 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 58.47 46.88 785.48 5.13 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 26.32 24.00 262.92 5.01 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 41.08 35.18 585.22 7.06 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 11.08 13.05 12.01 5.05 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 10.06 12.08 8.43 4.87 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 16.91 15.18 16.81 6.37 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 11.06 11.40 8.85 5.65 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 25.00 22.54 239.98 5.59 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) 09/08/2025 _x86_64_ (2 CPU) 00:03:59 LINUX RESTART (2 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 37.17 0.00 4.12 1.68 3.65 53.38 12:06:01 AM 0 23.60 0.00 2.81 1.35 3.24 69.01 12:06:01 AM 1 50.81 0.00 5.45 2.01 4.06 37.67 12:07:01 AM all 35.55 0.00 4.09 1.79 3.38 55.19 12:07:01 AM 0 28.91 0.00 3.49 2.04 3.10 62.46 12:07:01 AM 1 42.19 0.00 4.70 1.53 3.67 47.91 12:08:01 AM all 34.85 0.00 3.17 1.07 3.17 57.76 12:08:01 AM 0 32.33 0.00 2.59 1.27 3.06 60.75 12:08:01 AM 1 37.37 0.00 3.74 0.86 3.27 54.76 12:09:01 AM all 35.85 0.00 2.90 0.54 3.83 56.88 12:09:01 AM 0 30.75 0.00 2.66 0.38 3.97 62.25 12:09:01 AM 1 40.97 0.00 3.15 0.71 3.69 51.48 12:10:01 AM all 36.51 0.00 2.47 0.35 3.24 57.42 12:10:01 AM 0 26.85 0.00 2.12 0.35 3.01 67.67 12:10:01 AM 1 46.18 0.00 2.82 0.36 3.47 47.17 12:11:01 AM all 33.99 0.00 3.25 0.74 3.35 58.66 12:11:01 AM 0 31.83 0.00 3.19 0.48 3.21 61.28 12:11:01 AM 1 36.14 0.00 3.31 1.00 3.49 56.05 12:12:01 AM all 39.13 0.00 3.36 0.76 3.46 53.28 12:12:01 AM 0 26.13 0.00 3.18 0.84 3.40 66.45 12:12:01 AM 1 52.20 0.00 3.55 0.69 3.53 40.03 Average: all 36.15 0.00 3.34 0.99 3.44 56.08 Average: 0 28.62 0.00 2.86 0.96 3.28 64.27 Average: 1 43.70 0.00 3.81 1.02 3.60 47.87