---> uname -a: Linux prd-centos8-builder-2c-2g-6511.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 681 4748 19 2267 6719 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:8b:6a:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe8b:6a0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:b9:7f:b2 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) 11/06/2025 _x86_64_ (2 CPU) 15:32:51 LINUX RESTART (2 CPU) 03:34:01 PM tps rtps wtps bread/s bwrtn/s 03:35:01 PM 239.08 9.57 229.51 1520.68 7252.59 03:36:01 PM 101.72 0.45 101.27 63.05 11435.20 03:37:01 PM 34.29 0.35 33.94 43.72 1860.31 03:38:01 PM 19.04 0.00 19.04 0.00 506.26 03:39:01 PM 30.94 0.92 30.03 95.18 1079.65 Average: 85.01 2.26 82.75 344.49 4426.82 03:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 PM 5152868 6989568 2729564 34.63 2688 2019284 955156 10.69 200224 2202820 146460 03:36:01 PM 4781172 6832612 3101260 39.34 2688 2227124 1083876 12.14 209840 2535856 70568 03:37:01 PM 4910136 6919964 2972296 37.71 2688 2184944 989072 11.07 268116 2347884 9936 03:38:01 PM 4932904 6942456 2949528 37.42 2688 2184928 992548 11.11 268676 2325428 9920 03:39:01 PM 4864640 6888028 3017792 38.29 2688 2198408 1031620 11.55 426868 2234548 21360 Average: 4928344 6914526 2954088 37.48 2688 2162938 1010454 11.31 274745 2329307 51649 03:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 190.83 125.53 1439.27 47.48 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 76.91 60.76 846.55 9.93 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 20.09 21.33 26.77 8.02 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 16.94 17.59 16.11 6.41 0.00 0.00 0.00 0.00 03:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 24.20 21.26 28.77 11.49 0.00 0.00 0.00 0.00 03:39:01 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 65.79 49.29 471.48 16.66 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) 11/06/2025 _x86_64_ (2 CPU) 15:32:51 LINUX RESTART (2 CPU) 03:34:01 PM CPU %user %nice %system %iowait %steal %idle 03:35:01 PM all 32.66 0.00 5.79 6.63 0.11 54.81 03:35:01 PM 0 30.75 0.00 7.20 7.00 0.12 54.93 03:35:01 PM 1 34.55 0.00 4.38 6.27 0.10 54.70 03:36:01 PM all 32.62 0.00 4.66 3.67 0.10 58.95 03:36:01 PM 0 35.13 0.00 5.09 4.13 0.10 55.55 03:36:01 PM 1 30.11 0.00 4.23 3.22 0.10 62.34 03:37:01 PM all 31.74 0.00 3.75 1.16 0.10 63.25 03:37:01 PM 0 31.68 0.00 3.50 1.55 0.10 63.16 03:37:01 PM 1 31.80 0.00 3.99 0.77 0.10 63.34 03:38:01 PM all 32.64 0.00 3.62 0.45 0.11 63.19 03:38:01 PM 0 44.82 0.00 4.26 0.60 0.13 50.19 03:38:01 PM 1 20.45 0.00 2.97 0.30 0.08 76.19 03:39:01 PM all 35.70 0.00 3.59 0.40 0.10 60.21 03:39:01 PM 0 55.67 0.00 4.44 0.62 0.12 39.16 03:39:01 PM 1 15.74 0.00 2.75 0.18 0.08 81.24 Average: all 33.07 0.00 4.28 2.46 0.10 60.08 Average: 0 39.62 0.00 4.90 2.77 0.11 52.59 Average: 1 26.53 0.00 3.67 2.15 0.09 67.57