---> uname -a: Linux prd-centos8-builder-2c-4g-10769.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 515 1105 17 2045 2873 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:4b:bf:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.45/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe4b:bf65/64 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) 12/02/2025 _x86_64_ (2 CPU) 11:03:52 LINUX RESTART (2 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 60.80 0.32 60.48 9.73 5958.50 11:07:01 AM 73.05 0.47 72.59 53.32 9223.38 11:08:01 AM 27.96 0.08 27.87 1.87 2792.64 11:09:01 AM 18.23 0.27 17.96 41.85 447.73 11:10:01 AM 16.13 0.97 15.16 23.99 623.68 11:11:01 AM 19.11 0.57 18.54 27.19 537.10 11:12:01 AM 18.81 0.38 18.43 38.65 527.84 Average: 33.44 0.44 33.00 28.09 2872.77 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 1322376 3000640 2431300 64.77 2104 1846512 639844 13.32 148832 1992268 158704 11:07:01 AM 1185028 2951808 2568648 68.43 2104 1928096 654768 13.63 148392 2101936 23252 11:08:01 AM 1198772 3002852 2554904 68.06 2104 1964876 604892 12.60 172248 2062064 8852 11:09:01 AM 1038476 2877548 2715200 72.33 2104 1999956 729840 15.20 209928 2184656 42732 11:10:01 AM 1151040 2957200 2602636 69.34 2104 1966856 640620 13.34 208652 2070352 20 11:11:01 AM 1078396 2885684 2675280 71.27 2104 1967800 713872 14.87 392664 1959288 8996 11:12:01 AM 1079644 2891148 2674032 71.24 2104 1971828 711308 14.81 392772 1959080 22064 Average: 1150533 2938126 2603143 69.35 2104 1949418 670735 13.97 239070 2047092 37803 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 73.46 63.16 883.66 6.58 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 20.33 19.98 157.15 5.49 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 104.37 71.59 626.37 64.94 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 12.21 14.70 13.13 6.09 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 19.84 18.46 16.21 28.76 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 16.79 17.11 15.35 7.59 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 11.53 12.46 9.17 5.98 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 36.93 31.07 245.86 17.92 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) 12/02/2025 _x86_64_ (2 CPU) 11:03:52 LINUX RESTART (2 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 37.51 0.00 4.20 1.69 1.83 54.77 11:06:01 AM 0 30.16 0.00 4.17 1.84 1.84 62.00 11:06:01 AM 1 44.89 0.00 4.22 1.55 1.83 47.52 11:07:01 AM all 37.27 0.00 4.03 2.59 1.76 54.35 11:07:01 AM 0 40.48 0.00 4.31 2.76 1.78 50.67 11:07:01 AM 1 34.06 0.00 3.76 2.41 1.75 58.03 11:08:01 AM all 38.07 0.00 2.78 0.52 1.68 56.95 11:08:01 AM 0 19.53 0.00 2.27 0.51 1.56 76.13 11:08:01 AM 1 56.76 0.00 3.29 0.52 1.80 37.63 11:09:01 AM all 38.07 0.00 2.43 0.32 1.46 57.72 11:09:01 AM 0 10.79 0.00 1.51 0.38 0.81 86.50 11:09:01 AM 1 65.34 0.00 3.34 0.27 2.11 28.94 11:10:01 AM all 34.34 0.00 2.89 0.33 1.50 60.94 11:10:01 AM 0 15.96 0.00 2.01 0.33 1.13 80.57 11:10:01 AM 1 52.77 0.00 3.78 0.33 1.86 41.26 11:11:01 AM all 38.74 0.00 2.89 0.61 1.90 55.86 11:11:01 AM 0 17.52 0.00 2.18 0.68 1.83 77.80 11:11:01 AM 1 60.19 0.00 3.61 0.55 1.97 33.68 11:12:01 AM all 40.40 0.00 3.14 0.58 1.73 54.15 11:12:01 AM 0 35.68 0.00 3.08 0.43 1.55 59.26 11:12:01 AM 1 45.12 0.00 3.19 0.73 1.91 49.04 Average: all 37.77 0.00 3.19 0.95 1.69 56.39 Average: 0 24.29 0.00 2.79 0.99 1.50 70.43 Average: 1 51.30 0.00 3.60 0.91 1.89 42.31