---> uname -a: Linux prd-centos8-builder-2c-4g-5374.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: 2799.998 BogoMIPS: 5599.99 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 496 1128 17 2041 2894 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:90:de:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.121/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe90:def6/64 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) 10/02/2025 _x86_64_ (2 CPU) 18:03:55 LINUX RESTART (2 CPU) 06:05:03 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 61.83 0.33 61.51 10.07 6143.46 06:07:01 PM 72.64 0.47 72.18 53.32 9121.51 06:08:01 PM 25.91 0.28 25.62 40.65 2601.58 06:09:01 PM 17.35 0.07 17.28 3.07 455.84 06:10:01 PM 13.71 0.00 13.71 0.00 530.43 06:11:01 PM 19.45 0.55 18.90 33.44 541.04 Average: 35.00 0.28 34.72 23.50 3215.82 06:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1338420 3005136 2415264 64.34 2104 1834916 632080 13.16 146608 1980244 147868 06:07:01 PM 1176708 2946776 2576976 68.65 2104 1931480 662312 13.79 148648 2108508 26440 06:08:01 PM 1222996 3026744 2530688 67.42 2104 1964104 588044 12.25 173228 2035916 8848 06:09:01 PM 1173472 2977296 2580212 68.74 2104 1964196 633752 13.20 206780 2051992 8844 06:10:01 PM 1218396 3020588 2535288 67.54 2104 1962640 590352 12.29 207776 2006808 7372 06:11:01 PM 1185296 2988720 2568388 68.42 2104 1963792 619708 12.90 391900 1855684 7520 Average: 1219215 2994210 2534469 67.52 2104 1936855 621041 12.93 212490 2006525 34482 06:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 73.63 61.49 935.47 6.60 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 21.58 20.86 192.61 5.92 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 42.00 36.17 556.02 6.49 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 9.48 12.26 7.36 5.51 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 13.43 13.58 11.24 4.38 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 15.39 14.56 16.21 7.88 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 29.00 26.29 282.83 6.13 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) 10/02/2025 _x86_64_ (2 CPU) 18:03:55 LINUX RESTART (2 CPU) 06:05:03 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.26 0.00 4.20 1.51 2.45 53.58 06:06:01 PM 0 20.80 0.00 3.04 2.01 2.46 71.69 06:06:01 PM 1 55.90 0.00 5.38 1.01 2.44 35.26 06:07:01 PM all 38.37 0.00 4.00 2.61 2.02 53.00 06:07:01 PM 0 17.44 0.00 3.24 3.37 1.83 74.12 06:07:01 PM 1 59.44 0.00 4.76 1.85 2.21 31.75 06:08:01 PM all 35.87 0.00 2.87 0.64 2.12 58.50 06:08:01 PM 0 26.97 0.00 2.36 0.78 1.90 67.99 06:08:01 PM 1 44.78 0.00 3.37 0.51 2.33 49.00 06:09:01 PM all 39.90 0.00 2.35 0.23 2.13 55.39 06:09:01 PM 0 32.55 0.00 1.77 0.36 2.16 63.15 06:09:01 PM 1 47.29 0.00 2.94 0.10 2.09 47.58 06:10:01 PM all 33.42 0.00 2.92 0.16 2.04 61.46 06:10:01 PM 0 16.73 0.00 2.21 0.21 1.96 78.89 06:10:01 PM 1 50.27 0.00 3.64 0.10 2.11 43.88 06:11:01 PM all 39.36 0.00 2.72 0.35 2.11 55.47 06:11:01 PM 0 26.85 0.00 2.65 0.36 1.98 68.15 06:11:01 PM 1 51.93 0.00 2.79 0.33 2.23 42.72 Average: all 37.53 0.00 3.17 0.91 2.14 56.25 Average: 0 23.57 0.00 2.54 1.18 2.05 70.66 Average: 1 51.57 0.00 3.80 0.65 2.23 41.74