---> uname -a: Linux prd-centos8-builder-2c-4g-3477.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 1142 17 2018 2886 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:1c:5b:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.70/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe1c:5b08/64 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) 06/22/2025 _x86_64_ (2 CPU) 09:03:55 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 53.28 0.47 52.82 12.80 5295.82 09:07:01 AM 67.94 0.47 67.48 53.32 8486.75 09:08:01 AM 26.51 0.28 26.22 40.65 2709.08 09:09:01 AM 19.78 0.07 19.71 3.07 640.34 09:10:01 AM 15.03 0.00 15.03 0.00 630.23 09:11:01 AM 18.06 0.57 17.49 33.59 478.56 Average: 33.43 0.31 33.13 23.90 3040.13 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1373304 3020404 2380372 63.41 2104 1815892 617940 12.87 143904 1949280 134236 09:07:01 AM 1215436 2960348 2538240 67.62 2104 1907568 652796 13.59 146996 2077952 26856 09:08:01 AM 1214772 2996280 2538904 67.64 2104 1943400 603888 12.58 172436 2051244 8868 09:09:01 AM 1225636 3007248 2528040 67.35 2104 1943496 588696 12.26 203988 2008748 8856 09:10:01 AM 1195496 2976580 2558180 68.15 2104 1942988 623352 12.98 204800 2037408 8424 09:11:01 AM 1173612 2954724 2580064 68.73 2104 1943084 642984 13.39 388764 1877104 7492 Average: 1233043 2985931 2520633 67.15 2104 1916071 621609 12.94 210148 2000289 32455 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 63.90 51.55 817.62 5.75 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.76 20.69 200.87 5.55 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 45.30 39.04 556.40 6.79 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.06 12.81 8.15 5.76 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 12.41 13.14 10.65 4.23 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 15.16 14.53 15.94 7.89 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 28.43 25.29 268.27 5.99 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) 06/22/2025 _x86_64_ (2 CPU) 09:03:55 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 37.89 0.00 4.15 1.03 2.93 54.00 09:06:01 AM 0 48.70 0.00 5.13 0.74 3.18 42.25 09:06:01 AM 1 27.09 0.00 3.18 1.32 2.68 65.73 09:07:01 AM all 36.77 0.00 4.10 2.73 3.18 53.23 09:07:01 AM 0 48.19 0.00 4.27 2.55 3.51 41.49 09:07:01 AM 1 25.33 0.00 3.94 2.90 2.85 64.97 09:08:01 AM all 36.14 0.00 2.83 0.72 2.81 57.51 09:08:01 AM 0 56.54 0.00 3.28 0.78 3.06 36.34 09:08:01 AM 1 15.87 0.00 2.38 0.66 2.55 78.54 09:09:01 AM all 38.10 0.00 2.55 0.47 3.11 55.77 09:09:01 AM 0 42.92 0.00 2.64 0.71 3.33 50.40 09:09:01 AM 1 33.27 0.00 2.45 0.23 2.89 61.16 09:10:01 AM all 33.91 0.00 2.76 0.45 2.63 60.24 09:10:01 AM 0 28.03 0.00 3.24 0.43 2.18 66.12 09:10:01 AM 1 39.78 0.00 2.29 0.46 3.08 54.39 09:11:01 AM all 39.13 0.00 2.63 0.37 3.15 54.72 09:11:01 AM 0 56.35 0.00 3.31 0.46 3.42 36.46 09:11:01 AM 1 22.01 0.00 1.96 0.28 2.88 72.88 Average: all 36.99 0.00 3.17 0.96 2.97 55.91 Average: 0 46.78 0.00 3.64 0.95 3.12 45.51 Average: 1 27.22 0.00 2.70 0.97 2.82 66.28