---> uname -a: Linux prd-centos8-builder-2c-2g-3763.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 668 4761 19 2267 6731 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:b3:4c:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:feb3:4c2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:ed:de:7c 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) 10/30/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:02 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 217.68 30.46 187.22 6393.36 7180.34 01:34:01 PM 111.66 0.45 111.21 63.06 12108.47 01:35:01 PM 37.27 0.35 36.92 43.72 2135.17 01:36:01 PM 19.51 0.00 19.51 0.00 537.86 01:37:01 PM 26.32 0.92 25.41 95.17 671.21 Average: 82.06 6.36 75.70 1302.86 4517.97 01:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 4993264 6883144 2889160 36.65 2688 2072880 1082456 12.12 239424 2324464 221080 01:34:01 PM 4803176 6845988 3079248 39.06 2688 2218856 1084868 12.15 209444 2516684 68584 01:35:01 PM 4909660 6920012 2972764 37.71 2688 2185360 1011460 11.33 268820 2349144 9936 01:36:01 PM 4967692 6976532 2914732 36.98 2688 2184360 946548 10.60 269640 2291496 8920 01:37:01 PM 4902028 6916528 2980396 37.81 2688 2189776 1005128 11.25 427056 2198956 11388 Average: 4915164 6908441 2967260 37.64 2688 2170246 1026092 11.49 282877 2336149 63982 01:32:02 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 284.54 178.55 1805.57 62.72 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 74.50 59.14 846.70 9.81 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 21.83 22.64 27.19 8.37 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 16.36 17.41 15.71 6.24 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 27.29 24.08 28.70 11.81 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 84.27 59.99 540.74 19.65 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) 10/30/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:02 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 44.33 0.00 7.99 2.64 0.11 44.93 01:33:01 PM 0 48.71 0.00 8.72 1.41 0.10 41.06 01:33:01 PM 1 39.93 0.00 7.26 3.87 0.12 48.82 01:34:01 PM all 32.01 0.00 4.66 2.74 0.09 60.50 01:34:01 PM 0 44.31 0.00 5.34 3.49 0.10 46.76 01:34:01 PM 1 19.71 0.00 3.98 1.99 0.08 74.24 01:35:01 PM all 33.00 0.00 4.12 0.87 0.13 61.89 01:35:01 PM 0 45.34 0.00 4.41 1.05 0.13 49.07 01:35:01 PM 1 20.66 0.00 3.84 0.68 0.12 74.70 01:36:01 PM all 30.35 0.00 3.45 1.53 0.08 64.60 01:36:01 PM 0 47.10 0.00 4.33 1.62 0.08 46.87 01:36:01 PM 1 13.63 0.00 2.57 1.43 0.07 82.30 01:37:01 PM all 34.60 0.00 3.37 0.35 0.11 61.58 01:37:01 PM 0 38.93 0.00 3.27 0.35 0.10 57.35 01:37:01 PM 1 30.27 0.00 3.47 0.35 0.12 65.80 Average: all 34.82 0.00 4.70 1.62 0.10 58.75 Average: 0 44.86 0.00 5.20 1.58 0.10 48.25 Average: 1 24.78 0.00 4.21 1.66 0.10 69.26