---> uname -a: Linux prd-centos8-builder-2c-2g-51162.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 25M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4788 27 2269 6753 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:ec:cc:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:feec:cc43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:5c:44:25 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) 09/09/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 196.90 17.77 179.13 5372.78 7766.82 01:34:01 PM 102.78 0.50 102.28 64.38 11284.07 01:35:01 PM 34.26 0.30 33.96 42.39 1753.82 01:36:01 PM 20.66 0.00 20.66 0.00 849.25 01:37:01 PM 26.51 0.92 25.60 95.18 725.21 Average: 76.23 3.90 72.33 1115.16 4476.16 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5171036 7002412 2711396 34.40 2688 2023104 969140 10.85 200732 2188176 140796 01:34:01 PM 4984484 6988672 2897948 36.76 2688 2187616 963628 10.79 229968 2312944 42496 01:35:01 PM 4862500 6901184 3019932 38.31 2688 2222308 1035536 11.59 270304 2394628 44256 01:36:01 PM 4947468 6951800 2934964 37.23 2688 2187992 980784 10.98 268596 2311556 9936 01:37:01 PM 4980444 6992196 2901988 36.82 2688 2194920 964232 10.80 423032 2123944 26996 Average: 4989186 6967253 2893246 36.70 2688 2163188 982664 11.00 278526 2266250 52896 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 307.76 188.02 1789.08 62.47 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 72.59 55.30 824.18 9.94 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 19.46 19.90 23.86 11.42 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 18.51 17.76 17.72 5.86 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.60 20.33 27.93 11.26 0.00 0.00 0.00 0.00 01:37:01 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 88.40 60.27 536.63 20.19 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) 09/09/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 37.12 0.00 7.16 2.31 0.13 53.28 01:33:01 PM 0 33.87 0.00 5.56 1.57 0.12 58.88 01:33:01 PM 1 40.39 0.00 8.76 3.05 0.13 47.66 01:34:01 PM all 33.93 0.00 5.27 1.11 0.12 59.58 01:34:01 PM 0 14.63 0.00 4.43 1.05 0.12 79.78 01:34:01 PM 1 53.30 0.00 6.11 1.17 0.12 39.30 01:35:01 PM all 30.96 0.00 3.05 0.21 0.10 65.68 01:35:01 PM 0 11.74 0.00 2.55 0.20 0.10 85.41 01:35:01 PM 1 50.21 0.00 3.55 0.22 0.10 45.92 01:36:01 PM all 29.64 0.00 3.46 0.18 0.09 66.63 01:36:01 PM 0 8.28 0.00 2.07 0.10 0.10 89.45 01:36:01 PM 1 51.01 0.00 4.86 0.25 0.08 43.79 01:37:01 PM all 34.58 0.00 4.03 0.17 0.11 61.12 01:37:01 PM 0 15.84 0.00 3.39 0.10 0.12 80.55 01:37:01 PM 1 53.33 0.00 4.66 0.23 0.10 41.67 Average: all 33.24 0.00 4.59 0.79 0.11 61.26 Average: 0 16.86 0.00 3.60 0.60 0.11 78.82 Average: 1 49.66 0.00 5.59 0.98 0.11 43.67