---> uname -a: Linux prd-centos8-builder-2c-2g-48086.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: 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 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4793 19 2265 6762 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:2c:15:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe2c:15a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:2f:3e:9a 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) 07/31/2025 _x86_64_ (2 CPU) 23:31:28 LINUX RESTART (2 CPU) 11:32:03 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 245.29 8.27 237.01 1682.74 7458.23 11:34:01 PM 104.62 0.53 104.08 64.91 11480.56 11:35:01 PM 33.24 0.27 32.98 41.86 1282.59 11:36:01 PM 20.45 0.40 20.05 30.53 814.33 Average: 99.68 2.32 97.37 444.68 5240.71 11:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5124576 6993036 2757856 34.99 2688 2050504 977228 10.94 204432 2227296 167856 11:34:01 PM 4935008 6941504 2947424 37.39 2688 2181716 1002328 11.22 231772 2362396 27032 11:35:01 PM 4933260 6940988 2949172 37.41 2688 2182976 1004060 11.24 266528 2328628 9928 11:36:01 PM 4933496 6942860 2948936 37.41 2688 2184752 995028 11.14 267476 2327396 10756 Average: 4981585 6954597 2900847 36.80 2688 2149987 994661 11.14 242552 2311429 53893 11:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 282.02 178.07 1647.83 55.52 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 73.79 58.20 721.67 10.84 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 21.11 22.00 26.29 9.35 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 19.56 18.93 26.20 5.99 0.00 0.00 0.00 0.00 11:36:01 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 97.58 68.38 596.74 20.13 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) 07/31/2025 _x86_64_ (2 CPU) 23:31:28 LINUX RESTART (2 CPU) 11:32:03 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 36.88 0.00 6.52 1.60 0.10 54.90 11:33:01 PM 0 16.32 0.00 5.17 0.79 0.10 77.62 11:33:01 PM 1 57.53 0.00 7.87 2.40 0.10 32.09 11:34:01 PM all 34.88 0.00 5.02 0.83 0.09 59.17 11:34:01 PM 0 13.43 0.00 3.81 0.68 0.10 81.97 11:34:01 PM 1 56.36 0.00 6.24 0.98 0.08 36.33 11:35:01 PM all 34.20 0.00 3.53 0.18 0.10 62.00 11:35:01 PM 0 21.81 0.00 2.87 0.13 0.10 75.09 11:35:01 PM 1 46.60 0.00 4.19 0.22 0.10 48.90 11:36:01 PM all 28.32 0.00 2.95 0.13 0.08 68.52 11:36:01 PM 0 25.28 0.00 2.64 0.08 0.08 71.92 11:36:01 PM 1 31.36 0.00 3.27 0.17 0.08 65.12 Average: all 33.54 0.00 4.49 0.67 0.09 61.20 Average: 0 19.23 0.00 3.61 0.42 0.10 76.65 Average: 1 47.88 0.00 5.37 0.93 0.09 45.73