---> uname -a: Linux prd-centos8-builder-2c-2g-8320.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 677 4750 19 2269 6723 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:8c:61:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe8c:61c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:68:ee:57 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) 11/12/2025 _x86_64_ (2 CPU) 18:31:36 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 209.55 29.89 179.66 6364.01 29833.76 06:34:01 PM 112.91 0.50 112.41 64.65 10010.18 06:35:01 PM 43.10 0.35 42.75 43.72 4433.94 06:36:01 PM 25.03 0.00 25.03 0.00 972.45 06:37:01 PM 25.94 0.92 25.02 95.17 701.62 Average: 83.31 6.33 76.98 1313.55 9190.66 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5166652 6914660 2715780 34.45 2688 1939740 1086312 12.16 204512 2219460 87720 06:34:01 PM 4866976 6893128 3015456 38.26 2688 2201964 1048568 11.74 206828 2453632 120064 06:35:01 PM 4965496 6978796 2916936 37.01 2688 2188348 987908 11.06 267180 2293664 11760 06:36:01 PM 4934288 6947088 2948144 37.40 2688 2188348 999664 11.19 268272 2323168 4 06:37:01 PM 4917924 6933424 2964508 37.61 2688 2190692 1017136 11.39 425648 2183416 10324 Average: 4970267 6933419 2912165 36.95 2688 2141818 1027918 11.51 274488 2294668 45974 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 291.84 175.79 1784.44 61.64 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 62.95 51.83 698.85 8.60 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 36.24 31.91 174.97 8.78 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 16.65 17.48 15.79 6.57 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 26.02 21.71 30.61 11.20 0.00 0.00 0.00 0.00 06:37:01 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 86.74 59.75 540.95 19.36 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) 11/12/2025 _x86_64_ (2 CPU) 18:31:36 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 38.89 0.00 7.22 9.99 0.10 43.79 06:33:01 PM 0 38.23 0.00 7.46 9.68 0.10 44.53 06:33:01 PM 1 39.56 0.00 6.98 10.31 0.10 43.06 06:34:01 PM all 33.28 0.00 5.31 2.23 0.13 59.05 06:34:01 PM 0 34.60 0.00 5.69 1.65 0.13 57.93 06:34:01 PM 1 31.97 0.00 4.93 2.82 0.12 60.17 06:35:01 PM all 33.41 0.00 3.90 0.92 0.09 61.68 06:35:01 PM 0 33.74 0.00 4.12 0.63 0.10 61.40 06:35:01 PM 1 33.08 0.00 3.68 1.20 0.08 61.96 06:36:01 PM all 31.87 0.00 2.94 0.56 0.08 64.55 06:36:01 PM 0 37.99 0.00 3.32 0.67 0.08 57.94 06:36:01 PM 1 25.75 0.00 2.57 0.45 0.08 71.15 06:37:01 PM all 35.17 0.00 3.95 0.20 0.09 60.59 06:37:01 PM 0 41.13 0.00 4.12 0.25 0.10 54.40 06:37:01 PM 1 29.21 0.00 3.77 0.15 0.08 66.79 Average: all 34.52 0.00 4.66 2.77 0.10 57.94 Average: 0 37.14 0.00 4.94 2.57 0.10 55.25 Average: 1 31.91 0.00 4.38 2.98 0.09 60.63