---> uname -a: Linux prd-centos8-builder-2c-4g-5619.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 504 1119 17 2041 2885 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:4f:9c:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe4f:9c71/64 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) 10/04/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 60.25 0.33 59.91 9.86 6074.56 05:07:01 PM 71.64 0.50 71.14 53.86 8702.75 05:08:01 PM 26.72 0.05 26.67 1.33 2673.36 05:09:01 PM 18.90 0.27 18.63 41.86 486.42 05:10:01 PM 11.41 0.00 11.41 0.00 312.26 05:11:01 PM 22.30 0.55 21.75 33.44 845.45 Average: 35.20 0.28 34.92 23.39 3182.26 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1313892 2993532 2439792 65.00 2104 1847388 647064 13.47 148620 2001164 160064 05:07:01 PM 1180180 2945000 2573504 68.56 2104 1926208 665772 13.86 148120 2107816 23252 05:08:01 PM 1164308 2966676 2589376 68.98 2104 1962972 644844 13.43 171844 2098308 8844 05:09:01 PM 1168032 2971748 2585652 68.88 2104 1964228 640764 13.34 206744 2059924 8844 05:10:01 PM 1177832 2982808 2575852 68.62 2104 1965436 631884 13.16 207584 2048884 10068 05:11:01 PM 1185776 2989212 2567908 68.41 2104 1963824 625412 13.02 391660 1856212 7520 Average: 1198337 2974829 2555347 68.08 2104 1938343 642623 13.38 212429 2028718 36432 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 67.26 57.83 904.08 6.29 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 19.30 18.65 157.04 5.47 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 45.45 40.17 591.63 6.65 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 10.45 13.05 7.82 5.88 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 13.75 13.98 11.79 4.43 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 16.86 15.16 21.65 7.86 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 28.84 26.47 282.33 6.10 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) 10/04/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 37.69 0.00 4.24 1.64 1.98 54.44 05:06:01 PM 0 53.29 0.00 5.76 1.80 2.10 37.06 05:06:01 PM 1 22.20 0.00 2.74 1.49 1.87 71.70 05:07:01 PM all 36.41 0.00 4.01 2.79 1.88 54.90 05:07:01 PM 0 48.43 0.00 4.60 3.11 2.08 41.78 05:07:01 PM 1 24.41 0.00 3.42 2.47 1.69 68.01 05:08:01 PM all 36.63 0.00 2.53 0.49 1.71 58.64 05:08:01 PM 0 54.97 0.00 3.34 0.53 2.08 39.09 05:08:01 PM 1 18.34 0.00 1.72 0.45 1.34 78.14 05:09:01 PM all 39.73 0.00 2.60 0.25 1.58 55.84 05:09:01 PM 0 48.08 0.00 2.71 0.22 1.86 47.14 05:09:01 PM 1 31.36 0.00 2.50 0.28 1.30 64.56 05:10:01 PM all 31.94 0.00 2.75 0.27 1.58 63.46 05:10:01 PM 0 22.91 0.00 2.27 0.38 1.43 73.02 05:10:01 PM 1 40.99 0.00 3.22 0.17 1.74 53.87 05:11:01 PM all 39.99 0.00 2.96 0.34 1.83 54.88 05:11:01 PM 0 55.65 0.00 3.46 0.28 2.20 38.40 05:11:01 PM 1 24.32 0.00 2.45 0.40 1.46 71.37 Average: all 37.07 0.00 3.18 0.96 1.76 57.03 Average: 0 47.21 0.00 3.69 1.05 1.96 46.09 Average: 1 26.93 0.00 2.68 0.88 1.57 67.95