---> uname -a: Linux prd-centos8-builder-2c-4g-5721.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 490 1134 17 2040 2899 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:61:4b:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe61:4b2f/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) 10/06/2025 _x86_64_ (2 CPU) 01:03:55 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 54.87 0.75 54.12 24.93 5756.93 01:07:01 AM 74.62 0.50 74.12 53.86 8495.40 01:08:01 AM 30.04 0.05 29.99 1.33 3220.66 01:09:01 AM 18.56 0.27 18.29 41.85 450.28 01:10:01 AM 12.08 0.00 12.08 0.00 332.36 01:11:01 AM 19.24 0.37 18.87 18.12 535.16 01:12:01 AM 19.38 0.38 19.00 38.66 541.83 Average: 32.68 0.33 32.35 25.53 2761.61 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1395860 3039264 2357816 62.81 2104 1811180 599264 12.48 144040 1923660 129992 01:07:01 AM 1229648 2994120 2524028 67.24 2104 1925820 619132 12.89 147832 2057920 36600 01:08:01 AM 1208768 3010824 2544908 67.80 2104 1962792 606652 12.63 171776 2053100 8848 01:09:01 AM 1057508 2894404 2696168 71.83 2104 1997868 717896 14.95 209360 2167248 42732 01:10:01 AM 1220876 3024016 2532800 67.48 2104 1964048 586112 12.20 207236 2005772 8840 01:11:01 AM 1108960 2912948 2644716 70.46 2104 1964796 706108 14.70 391376 1931980 9060 01:12:01 AM 1104500 2916588 2649176 70.58 2104 1972544 693252 14.44 392280 1937236 25964 Average: 1189446 2970309 2564230 68.31 2104 1942721 646917 13.47 237700 2010988 37434 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 61.53 52.32 814.75 5.49 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.55 24.10 246.17 5.79 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 42.14 37.32 585.73 6.76 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 11.83 14.43 13.04 6.02 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 12.01 12.60 10.21 3.93 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 15.52 16.16 15.53 7.68 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.41 12.00 9.16 5.94 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 25.86 24.13 242.08 5.94 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) 10/06/2025 _x86_64_ (2 CPU) 01:03:55 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 38.63 0.00 4.18 1.04 2.04 54.11 01:06:01 AM 0 53.31 0.00 5.81 0.87 2.26 37.75 01:06:01 AM 1 24.01 0.00 2.56 1.21 1.83 70.40 01:07:01 AM all 37.82 0.00 4.32 2.79 1.90 53.16 01:07:01 AM 0 37.11 0.00 4.12 3.54 1.93 53.31 01:07:01 AM 1 38.54 0.00 4.53 2.05 1.87 53.02 01:08:01 AM all 39.17 0.00 2.62 0.71 1.75 55.75 01:08:01 AM 0 43.67 0.00 2.39 0.58 1.91 51.44 01:08:01 AM 1 34.66 0.00 2.84 0.83 1.60 60.07 01:09:01 AM all 37.09 0.00 2.38 0.56 1.89 58.09 01:09:01 AM 0 57.52 0.00 2.90 0.72 2.13 36.73 01:09:01 AM 1 16.80 0.00 1.85 0.41 1.64 79.29 01:10:01 AM all 34.19 0.00 2.62 0.15 1.67 61.37 01:10:01 AM 0 50.34 0.00 3.66 0.07 1.98 43.95 01:10:01 AM 1 18.10 0.00 1.58 0.23 1.36 78.74 01:11:01 AM all 39.33 0.00 2.75 0.71 1.98 55.24 01:11:01 AM 0 49.89 0.00 2.91 0.83 2.32 44.05 01:11:01 AM 1 28.76 0.00 2.59 0.58 1.63 66.44 01:12:01 AM all 40.72 0.00 3.24 0.34 1.92 53.78 01:12:01 AM 0 51.89 0.00 3.65 0.48 2.19 41.79 01:12:01 AM 1 29.54 0.00 2.83 0.20 1.65 65.79 Average: all 38.14 0.00 3.16 0.90 1.88 55.93 Average: 0 49.10 0.00 3.63 1.01 2.10 44.15 Average: 1 27.19 0.00 2.68 0.79 1.65 67.69