---> uname -a: Linux prd-centos8-builder-2c-4g-5300.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 551 286 17 2827 2814 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:04:86:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fe04:864a/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) 10/01/2025 _x86_64_ (2 CPU) 21:00:50 LINUX RESTART (2 CPU) 09:01:01 PM tps rtps wtps bread/s bwrtn/s 09:02:01 PM 249.14 178.94 70.20 14277.94 37586.40 09:03:01 PM 11.80 0.00 11.80 0.00 6074.99 09:04:01 PM 63.42 6.17 57.26 896.52 13644.58 09:05:01 PM 36.87 0.77 36.10 85.04 11453.58 09:06:01 PM 33.98 0.23 33.74 18.53 3290.08 09:07:01 PM 65.11 0.38 64.73 54.12 7477.34 Average: 76.75 31.10 45.64 2557.17 13258.34 09:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 PM 1476812 3021388 2276860 60.66 2104 1726232 905164 18.85 204236 1831148 178420 09:03:01 PM 1474288 3018880 2279384 60.72 2104 1726248 905164 18.85 204240 1831132 28 09:04:01 PM 718964 2853864 3034708 80.85 2104 2289264 987912 20.57 272540 2413052 176304 09:05:01 PM 569936 2824052 3183736 84.82 2104 2398728 1010460 21.04 227884 2571616 32500 09:06:01 PM 466560 2854996 3287112 87.57 2104 2527044 699864 14.57 428320 2458092 93184 09:07:01 PM 370916 2887436 3382756 90.12 2104 2641916 648912 13.51 426084 2523128 48712 Average: 846246 2910103 2907426 77.46 2104 2218239 859579 17.90 293884 2271361 88191 09:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 267.27 147.56 1349.95 61.62 0.00 0.00 0.00 0.00 09:03:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:03:01 PM eth0 3.60 3.13 5.63 0.66 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 46.36 31.26 1096.84 2.73 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.77 0.77 0.12 0.12 0.00 0.00 0.00 0.00 09:05:01 PM eth0 14.65 14.35 10.94 2.07 0.00 0.00 0.00 0.00 09:06:01 PM lo 6.92 6.92 14.02 14.02 0.00 0.00 0.00 0.00 09:06:01 PM eth0 55.17 45.78 539.63 24.61 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 26.21 22.43 260.05 5.43 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 2.36 2.36 0.00 0.00 0.00 0.00 Average: eth0 68.91 44.10 543.95 16.19 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) 10/01/2025 _x86_64_ (2 CPU) 21:00:50 LINUX RESTART (2 CPU) 09:01:01 PM CPU %user %nice %system %iowait %steal %idle 09:02:01 PM all 36.82 0.07 12.26 11.89 6.26 32.69 09:02:01 PM 0 39.29 0.07 13.47 10.42 6.21 30.55 09:02:01 PM 1 34.36 0.08 11.05 13.36 6.31 34.84 09:03:01 PM all 0.66 0.00 0.26 0.48 1.24 97.36 09:03:01 PM 0 0.68 0.00 0.25 0.20 1.19 97.68 09:03:01 PM 1 0.64 0.00 0.28 0.76 1.29 97.03 09:04:01 PM all 23.88 0.00 5.10 2.45 3.05 65.53 09:04:01 PM 0 11.47 0.00 3.43 4.61 3.10 77.40 09:04:01 PM 1 36.40 0.00 6.79 0.26 3.00 53.54 09:05:01 PM all 32.74 0.00 3.62 1.21 4.28 58.16 09:05:01 PM 0 37.53 0.00 3.00 0.16 4.79 54.51 09:05:01 PM 1 27.92 0.00 4.23 2.26 3.76 61.83 09:06:01 PM all 31.65 0.00 3.90 0.66 4.63 59.15 09:06:01 PM 0 27.98 0.00 3.74 0.77 4.59 62.93 09:06:01 PM 1 35.32 0.00 4.07 0.56 4.68 55.37 09:07:01 PM all 36.29 0.00 3.93 2.07 5.01 52.70 09:07:01 PM 0 42.77 0.00 4.08 1.42 5.09 46.64 09:07:01 PM 1 29.82 0.00 3.77 2.73 4.94 58.75 Average: all 27.06 0.01 4.85 3.12 4.09 60.87 Average: 0 26.69 0.01 4.66 2.92 4.17 61.54 Average: 1 27.44 0.01 5.03 3.33 4.00 60.19