---> uname -a: Linux prd-centos8-builder-2c-2g-11189.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 622 4803 19 2271 6778 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:07:4b:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe07:4bd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:8e:57:9d 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) 12/06/2025 _x86_64_ (2 CPU) 22:31:50 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 308.03 69.46 238.57 13920.49 42051.03 10:34:01 PM 113.20 0.55 112.65 66.26 9822.46 10:35:01 PM 55.60 0.25 55.35 40.12 5962.70 10:36:01 PM 22.00 0.10 21.90 3.60 610.56 10:37:01 PM 26.32 0.92 25.41 80.51 979.16 Average: 105.03 14.26 90.78 2822.38 11885.63 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5291248 7002548 2591180 32.87 2688 1903256 993644 11.13 201768 2100296 82156 10:34:01 PM 5013080 6988928 2869348 36.40 2688 2151660 947744 10.61 205668 2309220 102672 10:35:01 PM 4872816 6921360 3009612 38.18 2688 2223556 1009556 11.30 270780 2382164 45224 10:36:01 PM 4978808 6993940 2903620 36.84 2688 2190248 949976 10.64 269052 2278816 10748 10:37:01 PM 4962128 6977896 2920300 37.05 2688 2190812 949616 10.63 425136 2139156 9024 Average: 5023616 6976934 2858812 36.27 2688 2131906 970107 10.86 274481 2241930 49965 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 283.46 163.26 1558.10 61.04 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 50.91 45.31 570.15 7.56 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 64.51 53.85 602.46 10.48 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 17.31 16.71 15.26 6.97 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 24.46 20.81 29.63 8.77 0.00 0.00 0.00 0.00 10:37:01 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 88.13 59.99 555.14 18.97 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) 12/06/2025 _x86_64_ (2 CPU) 22:31:50 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 53.74 0.00 10.26 3.85 0.09 32.06 10:33:01 PM 0 53.81 0.00 9.68 2.83 0.10 33.58 10:33:01 PM 1 53.66 0.00 10.85 4.86 0.08 30.54 10:34:01 PM all 31.82 0.00 5.23 0.94 0.10 61.91 10:34:01 PM 0 28.34 0.00 5.24 0.93 0.10 65.39 10:34:01 PM 1 35.29 0.00 5.22 0.95 0.10 58.44 10:35:01 PM all 32.04 0.00 3.33 0.60 0.08 63.94 10:35:01 PM 0 38.88 0.00 3.87 0.83 0.08 56.33 10:35:01 PM 1 25.22 0.00 2.80 0.37 0.08 71.53 10:36:01 PM all 32.19 0.00 3.13 0.11 0.09 64.48 10:36:01 PM 0 12.00 0.00 2.22 0.03 0.10 85.65 10:36:01 PM 1 52.62 0.00 4.05 0.19 0.08 43.06 10:37:01 PM all 30.55 0.00 3.57 0.17 0.09 65.63 10:37:01 PM 0 28.32 0.00 3.28 0.15 0.10 68.14 10:37:01 PM 1 32.78 0.00 3.85 0.18 0.08 63.11 Average: all 36.05 0.00 5.10 1.13 0.09 57.63 Average: 0 32.25 0.00 4.85 0.95 0.10 61.85 Average: 1 39.86 0.00 5.35 1.31 0.09 53.40