---> uname -a: Linux prd-centos8-builder-2c-4g-4090.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 9.0G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 484 1162 17 2019 2907 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:ba:5c:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:feba:5c30/64 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) 06/28/2025 _x86_64_ (2 CPU) 23:03:51 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 55.11 0.33 54.77 10.26 5131.61 11:07:01 PM 76.07 0.50 75.57 53.85 9608.81 11:08:01 PM 24.01 0.25 23.76 40.12 1681.31 11:09:01 PM 17.91 0.07 17.84 3.07 471.56 11:10:01 PM 15.49 0.00 15.49 0.00 607.10 11:11:01 PM 18.12 0.57 17.56 33.58 488.64 Average: 34.45 0.29 34.17 23.48 2997.98 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1349548 3012948 2404128 64.05 2104 1831344 604552 12.59 144216 1969520 146480 11:07:01 PM 1160804 2960820 2592872 69.08 2104 1962792 644044 13.41 149760 2129884 50980 11:08:01 PM 1223128 3006556 2530548 67.42 2104 1945312 599344 12.48 173012 2042056 10068 11:09:01 PM 1223064 3006612 2530612 67.42 2104 1945404 597452 12.44 204716 2010404 10068 11:10:01 PM 1209652 2991444 2544024 67.77 2104 1943692 615176 12.81 205340 2022644 8424 11:11:01 PM 1203996 2985952 2549680 67.92 2104 1943788 620388 12.92 389312 1845952 7492 Average: 1228365 2994055 2525311 67.28 2104 1928722 613493 12.78 211059 2003410 38919 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 61.07 49.86 714.47 5.64 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 46.05 38.02 601.61 7.11 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 17.03 17.14 111.46 4.87 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 10.48 12.80 8.07 5.73 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 12.51 13.59 10.81 4.44 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 16.03 15.46 16.08 11.81 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 27.19 24.48 243.72 6.60 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) 06/28/2025 _x86_64_ (2 CPU) 23:03:51 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 37.66 0.00 4.38 1.61 2.87 53.48 11:06:01 PM 0 28.56 0.00 3.83 1.83 2.72 63.07 11:06:01 PM 1 46.80 0.00 4.93 1.39 3.03 43.85 11:07:01 PM all 36.17 0.00 4.03 3.58 3.14 53.07 11:07:01 PM 0 30.78 0.00 3.13 3.57 3.00 59.52 11:07:01 PM 1 41.59 0.00 4.95 3.59 3.29 46.58 11:08:01 PM all 35.07 0.00 2.60 0.62 2.62 59.08 11:08:01 PM 0 25.14 0.00 2.15 0.38 2.20 70.12 11:08:01 PM 1 45.00 0.00 3.05 0.86 3.05 48.05 11:09:01 PM all 38.48 0.00 2.50 0.26 3.09 55.67 11:09:01 PM 0 25.08 0.00 2.15 0.28 2.64 69.85 11:09:01 PM 1 51.87 0.00 2.86 0.23 3.53 41.51 11:10:01 PM all 33.66 0.00 2.74 0.17 2.45 60.98 11:10:01 PM 0 18.60 0.00 2.10 0.23 1.85 77.22 11:10:01 PM 1 48.76 0.00 3.38 0.12 3.05 44.70 11:11:01 PM all 36.78 0.00 2.73 0.50 3.49 56.50 11:11:01 PM 0 34.42 0.00 2.97 0.79 3.15 58.66 11:11:01 PM 1 39.13 0.00 2.48 0.21 3.83 54.35 Average: all 36.31 0.00 3.16 1.12 2.95 56.46 Average: 0 27.10 0.00 2.72 1.18 2.60 66.40 Average: 1 45.52 0.00 3.60 1.07 3.30 46.51