---> uname -a: Linux prd-centos8-builder-2c-2g-16806.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 652 4768 19 2276 6747 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:d7:5f:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fed7:5fba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:cc:71:2b 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) 12/27/2025 _x86_64_ (2 CPU) 16:31:34 LINUX RESTART (2 CPU) 04:32:03 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 220.96 27.66 193.30 6748.29 33173.25 04:34:01 PM 115.98 0.48 115.49 63.58 12275.62 04:35:01 PM 37.29 0.30 36.99 42.36 1869.58 04:36:01 PM 21.63 0.75 20.88 50.26 545.91 04:37:01 PM 25.12 0.52 24.61 64.65 734.61 Average: 83.28 5.80 77.48 1357.82 9561.97 04:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5059700 6905392 2822732 35.81 2688 2028172 1096140 12.27 200040 2297540 167900 04:34:01 PM 4958708 6977432 2923724 37.09 2688 2193612 964404 10.80 227224 2338176 43156 04:35:01 PM 4827852 6880660 3054580 38.75 2688 2228208 1066896 11.95 270284 2428980 44244 04:36:01 PM 4921152 6942012 2961280 37.57 2688 2196212 1013780 11.35 268940 2336208 10756 04:37:01 PM 4877816 6904784 3004616 38.12 2688 2201452 1065428 11.93 423512 2223952 27008 Average: 4929046 6922056 2953386 37.47 2688 2169531 1041330 11.66 278000 2324971 58613 04:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 266.94 179.97 1858.40 64.03 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 73.86 61.96 848.06 10.36 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 22.65 24.38 29.48 9.62 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 17.78 18.35 17.49 7.09 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.91 20.16 27.16 9.42 0.00 0.00 0.00 0.00 04:37:01 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 79.37 60.16 547.35 19.81 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) 12/27/2025 _x86_64_ (2 CPU) 16:31:34 LINUX RESTART (2 CPU) 04:32:03 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 45.26 0.00 7.89 3.89 0.12 42.84 04:33:01 PM 0 44.45 0.00 7.82 2.48 0.10 45.14 04:33:01 PM 1 46.07 0.00 7.96 5.29 0.14 40.54 04:34:01 PM all 34.33 0.00 5.02 1.68 0.11 58.87 04:34:01 PM 0 36.39 0.00 4.85 1.58 0.12 57.06 04:34:01 PM 1 32.27 0.00 5.19 1.77 0.10 60.67 04:35:01 PM all 34.85 0.00 3.94 0.29 0.12 60.80 04:35:01 PM 0 49.77 0.00 4.13 0.42 0.12 45.57 04:35:01 PM 1 19.95 0.00 3.76 0.17 0.12 76.01 04:36:01 PM all 35.41 0.00 3.65 0.17 0.11 60.66 04:36:01 PM 0 40.30 0.00 3.91 0.17 0.12 55.51 04:36:01 PM 1 30.53 0.00 3.40 0.17 0.10 65.80 04:37:01 PM all 34.84 0.00 4.11 0.23 0.11 60.71 04:37:01 PM 0 29.55 0.00 4.22 0.20 0.10 65.93 04:37:01 PM 1 40.12 0.00 3.99 0.25 0.12 55.52 Average: all 36.87 0.00 4.90 1.23 0.11 56.88 Average: 0 40.05 0.00 4.96 0.96 0.11 53.91 Average: 1 33.70 0.00 4.84 1.50 0.11 59.85