---> uname -a: Linux prd-centos8-builder-2c-4g-10897.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 495 1127 17 2043 2895 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:c1:a5:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fec1:a51f/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) 12/04/2025 _x86_64_ (2 CPU) 04:03:53 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 59.80 0.32 59.48 9.73 5934.97 04:07:01 AM 70.44 0.50 69.94 53.86 8808.25 04:08:01 AM 26.09 0.05 26.04 1.33 2687.54 04:09:01 AM 18.80 0.27 18.53 41.86 476.27 04:10:01 AM 14.46 0.00 14.46 0.00 592.59 04:11:01 AM 22.63 0.57 22.07 27.18 847.25 04:12:01 AM 18.84 0.38 18.46 38.65 533.61 Average: 33.01 0.30 32.71 24.66 2839.83 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1322928 3006900 2430748 64.76 2104 1851848 618564 12.88 148840 1990660 163668 04:07:01 AM 1179668 2946644 2574008 68.57 2104 1928488 655364 13.65 148136 2106620 23268 04:08:01 AM 1176088 2980748 2577588 68.67 2104 1965216 618424 12.88 171940 2083812 8844 04:09:01 AM 1077188 2882888 2676488 71.30 2104 1966472 723072 15.06 206576 2147316 8844 04:10:01 AM 1176252 2981956 2577424 68.66 2104 1966472 621332 12.94 207508 2048764 8840 04:11:01 AM 1102316 2909048 2651360 70.63 2104 1967416 690028 14.37 391400 1938100 8988 04:12:01 AM 1103280 2913612 2650396 70.61 2104 1970740 686996 14.31 391504 1938308 21364 Average: 1162531 2945971 2591145 69.03 2104 1945236 659111 13.73 237986 2036226 34831 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 76.11 65.33 915.66 6.75 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 22.31 21.30 162.20 5.80 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 43.02 38.19 583.30 6.17 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 11.86 13.85 11.92 6.00 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 11.88 12.54 10.15 3.87 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 13.72 13.77 14.24 6.65 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 11.80 12.88 9.16 11.44 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 27.24 25.41 243.80 6.67 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) 12/04/2025 _x86_64_ (2 CPU) 04:03:53 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 38.33 0.00 4.24 1.17 1.54 54.72 04:06:01 AM 0 42.79 0.00 5.10 0.78 1.66 49.67 04:06:01 AM 1 33.86 0.00 3.37 1.57 1.42 59.79 04:07:01 AM all 38.58 0.00 4.08 2.31 1.49 53.53 04:07:01 AM 0 49.00 0.00 4.11 1.80 1.70 43.39 04:07:01 AM 1 28.15 0.00 4.05 2.82 1.28 63.69 04:08:01 AM all 35.59 0.00 2.51 0.64 1.33 59.93 04:08:01 AM 0 54.47 0.00 3.33 0.55 1.57 40.09 04:08:01 AM 1 16.74 0.00 1.70 0.73 1.10 79.73 04:09:01 AM all 39.26 0.00 2.55 0.13 1.39 56.67 04:09:01 AM 0 40.24 0.00 2.41 0.18 1.41 55.75 04:09:01 AM 1 38.28 0.00 2.68 0.08 1.37 57.59 04:10:01 AM all 33.72 0.00 2.47 0.51 1.31 62.00 04:10:01 AM 0 42.66 0.00 2.85 0.43 1.48 52.57 04:10:01 AM 1 24.78 0.00 2.10 0.58 1.13 71.41 04:11:01 AM all 39.37 0.00 2.81 0.78 1.77 55.27 04:11:01 AM 0 49.70 0.00 3.29 0.93 1.83 44.24 04:11:01 AM 1 29.08 0.00 2.34 0.63 1.71 66.25 04:12:01 AM all 40.38 0.00 3.14 0.42 1.72 54.35 04:12:01 AM 0 50.42 0.00 3.22 0.75 1.83 43.78 04:12:01 AM 1 30.34 0.00 3.05 0.08 1.61 64.91 Average: all 37.89 0.00 3.11 0.85 1.51 56.64 Average: 0 47.04 0.00 3.47 0.77 1.64 47.07 Average: 1 28.75 0.00 2.75 0.93 1.37 66.20