---> uname -a: Linux prd-centos8-builder-2c-4g-11003.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 528 1093 17 2043 2861 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:0d:27:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.230/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe0d:27cb/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) 12/05/2025 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 59.81 0.42 59.40 11.20 5985.15 04:07:01 PM 69.42 0.47 68.96 53.32 9089.52 04:08:01 PM 29.54 0.08 29.46 1.87 2982.09 04:09:01 PM 16.86 0.27 16.60 41.86 756.46 04:10:01 PM 17.93 0.00 17.93 0.00 658.38 04:11:01 PM 16.16 0.00 16.16 0.00 673.10 04:12:01 PM 16.23 0.95 15.28 65.80 481.75 Average: 32.28 0.31 31.96 24.87 2946.20 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1357536 3011224 2396140 63.83 2104 1822184 643824 13.41 144832 1962864 135664 04:07:01 PM 1205296 2972192 2548380 67.89 2104 1928172 661900 13.78 148400 2081352 28660 04:08:01 PM 1059548 2897360 2694128 71.77 2104 1998980 730300 15.21 174872 2200020 42736 04:09:01 PM 1162020 2966948 2591656 69.04 2104 1965920 661664 13.78 207264 2064308 8412 04:10:01 PM 1052940 2892296 2700736 71.95 2104 2000236 729064 15.18 210284 2171116 42736 04:11:01 PM 1033240 2872724 2720436 72.47 2104 2000240 750724 15.63 210916 2189392 42736 04:12:01 PM 1152976 2962188 2600700 69.28 2104 1969752 645340 13.44 393236 1887952 10100 Average: 1146222 2939276 2607454 69.46 2104 1955069 688974 14.35 212829 2079572 44435 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 75.22 62.13 904.94 8.99 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 21.45 21.00 172.06 5.17 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 43.27 38.37 582.82 6.66 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 10.98 11.01 11.51 4.34 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 7.70 10.16 6.72 4.68 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 12.23 13.01 10.42 4.09 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 15.80 13.99 16.65 7.57 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 26.66 24.24 243.56 5.93 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) 12/05/2025 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 37.15 0.00 4.03 1.43 2.57 54.81 04:06:01 PM 0 48.20 0.00 5.10 1.16 2.53 43.01 04:06:01 PM 1 26.16 0.00 2.96 1.71 2.61 66.56 04:07:01 PM all 37.91 0.00 4.29 2.75 1.92 53.12 04:07:01 PM 0 49.98 0.00 5.53 2.51 2.10 39.88 04:07:01 PM 1 25.89 0.00 3.07 2.99 1.74 66.32 04:08:01 PM all 34.03 0.00 2.13 0.42 1.79 61.63 04:08:01 PM 0 46.90 0.00 1.70 0.22 1.78 49.40 04:08:01 PM 1 21.23 0.00 2.57 0.61 1.79 73.80 04:09:01 PM all 31.61 0.00 2.44 0.26 1.29 64.41 04:09:01 PM 0 30.41 0.00 2.30 0.37 1.20 65.74 04:09:01 PM 1 32.81 0.00 2.58 0.15 1.38 63.08 04:10:01 PM all 29.29 0.00 1.59 0.21 1.46 67.45 04:10:01 PM 0 38.49 0.00 1.90 0.17 1.55 57.90 04:10:01 PM 1 20.12 0.00 1.29 0.25 1.38 76.97 04:11:01 PM all 34.47 0.00 2.49 0.54 1.50 61.00 04:11:01 PM 0 41.83 0.00 2.90 0.43 1.53 53.30 04:11:01 PM 1 27.14 0.00 2.09 0.65 1.46 68.66 04:12:01 PM all 39.90 0.00 3.31 0.32 1.59 54.88 04:12:01 PM 0 62.68 0.00 4.28 0.35 1.91 30.78 04:12:01 PM 1 17.21 0.00 2.35 0.28 1.26 78.89 Average: all 34.91 0.00 2.90 0.85 1.73 59.61 Average: 0 45.50 0.00 3.39 0.74 1.80 48.57 Average: 1 24.36 0.00 2.42 0.95 1.66 70.61