---> uname -a: Linux prd-centos8-builder-2c-4g-10747.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 499 1122 17 2044 2890 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:5f:3c:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe5f:3c11/64 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) 04:03:56 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 57.37 0.58 56.79 16.53 5814.19 04:07:01 AM 66.62 0.47 66.16 53.32 8655.59 04:08:01 AM 34.17 0.08 34.09 1.87 3557.96 04:09:01 AM 19.48 1.23 18.24 65.84 487.97 04:10:01 AM 12.86 0.00 12.86 0.00 340.76 04:11:01 AM 24.67 0.57 24.10 27.19 1097.93 04:12:01 AM 18.81 0.38 18.43 38.65 539.29 Average: 33.43 0.47 32.95 29.06 2927.50 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1390468 3035272 2363208 62.96 2104 1813356 586332 12.21 143836 1930976 131320 04:07:01 AM 1231924 3001012 2521752 67.18 2104 1930456 601920 12.53 147640 2055536 45404 04:08:01 AM 1076932 2914584 2676744 71.31 2104 1998536 675864 14.07 174400 2181524 42736 04:09:01 AM 1087680 2926092 2665996 71.02 2104 1999340 658304 13.71 209676 2134500 41556 04:10:01 AM 1185360 2991172 2568316 68.42 2104 1966696 593840 12.37 207896 2039024 8840 04:11:01 AM 1143072 2948460 2610604 69.55 2104 1966088 641308 13.35 391744 1897456 7508 04:12:01 AM 1161976 2971416 2591700 69.04 2104 1969664 617688 12.86 391476 1878760 20096 Average: 1182487 2969715 2571189 68.50 2104 1949162 625037 13.02 238095 2016825 42494 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 69.88 58.97 831.73 5.99 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 29.26 26.68 243.29 5.46 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 42.10 35.95 583.86 6.96 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 19.78 19.23 19.01 16.78 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 10.36 11.44 8.58 3.98 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 15.49 15.73 15.92 6.68 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 11.26 12.11 10.42 5.77 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 28.31 25.73 244.69 7.38 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) 04:03:56 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 38.93 0.00 4.45 1.04 1.96 53.62 04:06:01 AM 0 21.81 0.00 2.68 1.52 1.87 72.12 04:06:01 AM 1 56.17 0.00 6.24 0.55 2.05 34.99 04:07:01 AM all 36.03 0.00 4.32 2.43 1.52 55.70 04:07:01 AM 0 32.62 0.00 3.82 3.22 1.43 58.91 04:07:01 AM 1 39.44 0.00 4.82 1.65 1.62 52.48 04:08:01 AM all 37.59 0.00 2.63 0.90 1.75 57.13 04:08:01 AM 0 22.37 0.00 2.06 1.03 1.58 72.97 04:08:01 AM 1 52.88 0.00 3.21 0.77 1.93 41.21 04:09:01 AM all 38.51 0.00 2.80 0.39 1.70 56.60 04:09:01 AM 0 24.76 0.00 2.59 0.55 1.64 70.47 04:09:01 AM 1 52.32 0.00 3.02 0.23 1.77 42.66 04:10:01 AM all 36.12 0.00 2.37 0.14 1.69 59.68 04:10:01 AM 0 40.97 0.00 2.69 0.10 1.78 54.45 04:10:01 AM 1 31.26 0.00 2.04 0.18 1.61 64.90 04:11:01 AM all 36.49 0.00 3.10 1.05 1.82 57.53 04:11:01 AM 0 24.21 0.00 2.46 0.81 1.51 71.01 04:11:01 AM 1 48.79 0.00 3.74 1.30 2.13 44.05 04:12:01 AM all 40.55 0.00 3.32 0.61 1.76 53.77 04:12:01 AM 0 16.67 0.00 1.66 0.60 1.36 79.72 04:12:01 AM 1 64.51 0.00 4.98 0.61 2.16 27.74 Average: all 37.75 0.00 3.28 0.94 1.74 56.29 Average: 0 26.19 0.00 2.56 1.12 1.60 68.54 Average: 1 49.34 0.00 4.01 0.76 1.89 44.01