---> uname -a: Linux prd-centos8-builder-2c-2g-16561.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 666 4764 19 2267 6734 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ef:24:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:feef:24bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:65:d1:32 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/26/2025 _x86_64_ (2 CPU) 13:32:02 LINUX RESTART (2 CPU) 01:33:01 PM tps rtps wtps bread/s bwrtn/s 01:34:02 PM 83.82 1.18 82.64 39.72 6560.28 01:35:01 PM 90.22 0.68 89.54 104.66 11327.93 01:36:01 PM 28.39 0.10 28.29 3.60 755.23 01:37:01 PM 24.63 1.07 23.56 87.32 916.20 Average: 56.63 0.76 55.87 58.63 4862.88 01:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:02 PM 4981016 6948160 2901416 36.81 2688 2143304 1007600 11.28 203644 2352632 249720 01:35:01 PM 4979932 6989968 2902500 36.82 2688 2184912 965520 10.81 234052 2311224 11752 01:36:01 PM 4924488 6934532 2957944 37.53 2688 2185024 1010608 11.32 269128 2332596 10760 01:37:01 PM 4918052 6928828 2964380 37.61 2688 2185780 1009024 11.30 425348 2182824 9016 Average: 4950872 6950372 2931560 37.19 2688 2174755 998188 11.18 283043 2294819 70312 01:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 PM eth0 97.63 83.21 1071.25 10.51 0.00 0.00 0.00 0.00 01:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 61.62 52.82 613.72 9.84 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 16.98 17.84 15.04 8.55 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 25.61 22.83 32.78 9.30 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 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 50.41 44.14 432.45 9.55 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/26/2025 _x86_64_ (2 CPU) 13:32:02 LINUX RESTART (2 CPU) 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:02 PM all 36.52 0.00 5.20 1.02 0.09 57.17 01:34:02 PM 0 51.92 0.00 6.81 1.47 0.08 39.72 01:34:02 PM 1 21.18 0.00 3.59 0.58 0.10 74.55 01:35:01 PM all 31.96 0.00 4.02 1.79 0.09 62.14 01:35:01 PM 0 42.20 0.00 4.41 1.53 0.08 51.77 01:35:01 PM 1 21.72 0.00 3.63 2.05 0.10 72.50 01:36:01 PM all 35.66 0.00 3.53 0.16 0.08 60.57 01:36:01 PM 0 44.66 0.00 3.85 0.20 0.08 51.22 01:36:01 PM 1 26.64 0.00 3.22 0.12 0.08 69.94 01:37:01 PM all 34.41 0.00 3.89 0.19 0.08 61.42 01:37:01 PM 0 41.26 0.00 4.09 0.23 0.08 54.34 01:37:01 PM 1 27.57 0.00 3.70 0.15 0.08 68.50 Average: all 34.65 0.00 4.16 0.79 0.09 60.31 Average: 0 45.02 0.00 4.79 0.85 0.08 49.25 Average: 1 24.28 0.00 3.54 0.72 0.09 71.37