---> uname -a: Linux prd-centos8-builder-2c-2g-3290.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: 2799.996 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 678 4750 19 2268 6722 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:56:60:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe56:600b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:ed:56:d6 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) 10/29/2025 _x86_64_ (2 CPU) 14:31:34 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 228.56 24.29 204.27 5856.18 7709.01 02:34:01 PM 113.53 0.45 113.08 63.05 12307.66 02:35:01 PM 34.42 0.35 34.07 43.72 1801.73 02:36:01 PM 21.46 0.00 21.46 0.00 555.77 02:37:01 PM 29.57 0.92 28.66 95.17 1031.24 Average: 85.51 5.20 80.31 1211.66 4681.22 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5161480 6999476 2720952 34.52 2688 2020716 983148 11.01 199632 2197452 167636 02:34:01 PM 4937892 6948784 2944540 37.36 2688 2186052 1002544 11.23 208056 2379340 43484 02:35:01 PM 4852564 6888396 3029868 38.44 2688 2211052 1044680 11.70 269512 2404496 34620 02:36:01 PM 4840732 6885176 3041700 38.59 2688 2219620 1057444 11.84 271284 2414904 43188 02:37:01 PM 4901092 6917908 2981340 37.82 2688 2191576 1028724 11.52 422892 2203248 25732 Average: 4938752 6927948 2943680 37.34 2688 2165803 1023308 11.46 274275 2319888 62932 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 326.24 195.40 1786.71 63.04 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 87.87 71.48 847.45 10.66 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 25.91 27.81 31.32 9.89 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.35 18.78 17.83 7.44 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 23.44 20.74 28.50 10.72 0.00 0.00 0.00 0.00 02:37:01 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 96.36 66.84 542.38 20.35 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) 10/29/2025 _x86_64_ (2 CPU) 14:31:34 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 45.40 0.00 7.70 1.43 0.12 45.34 02:33:01 PM 0 31.93 0.00 7.80 1.80 0.12 58.36 02:33:01 PM 1 58.83 0.00 7.61 1.07 0.12 32.38 02:34:01 PM all 35.84 0.00 4.86 1.09 0.11 58.11 02:34:01 PM 0 12.16 0.00 3.50 1.36 0.10 82.88 02:34:01 PM 1 59.48 0.00 6.22 0.82 0.12 33.37 02:35:01 PM all 34.15 0.00 4.22 0.23 0.10 61.30 02:35:01 PM 0 22.39 0.00 3.83 0.27 0.08 73.42 02:35:01 PM 1 45.86 0.00 4.60 0.20 0.12 49.22 02:36:01 PM all 34.07 0.00 3.50 0.30 0.10 62.03 02:36:01 PM 0 21.64 0.00 2.58 0.42 0.08 75.28 02:36:01 PM 1 46.46 0.00 4.42 0.18 0.12 48.83 02:37:01 PM all 37.18 0.00 4.36 0.17 0.10 58.19 02:37:01 PM 0 19.15 0.00 3.39 0.13 0.08 77.24 02:37:01 PM 1 55.17 0.00 5.33 0.20 0.12 39.18 Average: all 37.32 0.00 4.93 0.64 0.11 57.00 Average: 0 21.45 0.00 4.22 0.79 0.09 73.45 Average: 1 53.15 0.00 5.63 0.49 0.12 40.60