---> uname -a: Linux prd-centos8-builder-2c-2g-2082.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: 2800.000 BogoMIPS: 5600.00 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 695 4732 19 2269 6704 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:5f:7d:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe5f:7d4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a2:54:d7:cf 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) 10/25/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 276.79 27.34 249.45 6331.76 10433.86 10:34:01 PM 114.95 0.47 114.48 63.85 12305.31 10:35:01 PM 37.53 0.35 37.18 43.73 1895.17 10:36:01 PM 20.43 0.00 20.43 0.00 669.28 10:37:01 PM 25.81 0.92 24.90 95.18 737.38 Average: 95.10 5.82 89.29 1306.98 5208.46 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 4969096 6858668 2913328 36.96 2688 2072964 1109956 12.43 238620 2351792 219184 10:34:01 PM 4769016 6819552 3113408 39.50 2688 2226680 1116264 12.50 209836 2550216 68060 10:35:01 PM 4822484 6867724 3059940 38.82 2688 2220648 1056784 11.83 270848 2434732 43196 10:36:01 PM 4770272 6819472 3112152 39.48 2688 2224724 1113468 12.47 272444 2485228 47264 10:37:01 PM 4825096 6843972 3057328 38.79 2688 2193864 1085424 12.15 423696 2279484 26976 Average: 4831193 6841878 3051231 38.71 2688 2187776 1096379 12.28 283089 2420290 80936 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 325.51 186.40 1786.39 62.15 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 70.44 59.78 846.57 9.93 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 20.58 21.20 26.21 8.97 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 18.18 18.89 16.96 7.57 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 27.66 23.23 30.52 11.86 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 92.48 61.90 541.36 20.10 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) 10/25/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 42.97 0.00 7.90 5.06 0.09 43.98 10:33:01 PM 0 39.75 0.00 7.59 3.86 0.08 48.71 10:33:01 PM 1 46.19 0.00 8.20 6.26 0.10 39.26 10:34:01 PM all 32.25 0.00 4.66 4.50 0.09 58.50 10:34:01 PM 0 17.14 0.00 3.63 3.79 0.10 75.34 10:34:01 PM 1 47.34 0.00 5.69 5.21 0.08 41.68 10:35:01 PM all 33.48 0.00 3.85 0.34 0.11 62.22 10:35:01 PM 0 23.39 0.00 3.40 0.17 0.10 72.94 10:35:01 PM 1 43.56 0.00 4.30 0.52 0.12 51.51 10:36:01 PM all 35.00 0.00 3.45 0.16 0.08 61.31 10:36:01 PM 0 21.97 0.00 3.05 0.17 0.08 74.73 10:36:01 PM 1 48.03 0.00 3.85 0.15 0.08 47.88 10:37:01 PM all 35.29 0.00 4.36 0.62 0.10 59.62 10:37:01 PM 0 21.43 0.00 3.68 0.53 0.10 74.26 10:37:01 PM 1 49.19 0.00 5.04 0.72 0.10 44.95 Average: all 35.80 0.00 4.84 2.14 0.10 57.13 Average: 0 24.73 0.00 4.27 1.70 0.09 69.21 Average: 1 46.86 0.00 5.41 2.57 0.10 45.06