---> uname -a: Linux prd-centos8-builder-2c-2g-50488.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4781 19 2260 6744 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:36:1e:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe36:1e54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:69:71:b4 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) 09/07/2025 _x86_64_ (2 CPU) 15:31:45 LINUX RESTART (2 CPU) 03:32:02 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 389.21 127.93 261.28 15080.39 42031.44 03:34:01 PM 120.13 0.48 119.65 64.12 10744.74 03:35:01 PM 53.79 0.32 53.47 43.19 5391.48 03:36:01 PM 21.96 0.03 21.93 0.53 838.75 03:37:01 PM 28.03 0.92 27.11 95.18 761.41 Average: 121.76 25.60 96.15 3017.59 11855.65 03:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5270168 6974292 2612256 33.14 2688 1896380 1019796 11.42 201116 2120960 90452 03:34:01 PM 4919244 6914916 2963180 37.59 2688 2171828 1020436 11.43 206416 2402788 117460 03:35:01 PM 4962304 6964320 2920120 37.05 2688 2177772 982188 11.00 267864 2298556 9928 03:36:01 PM 4993352 6996420 2889072 36.65 2688 2178688 971424 10.88 268880 2264908 20 03:37:01 PM 4982528 6992080 2899896 36.79 2688 2184716 952532 10.67 423460 2120884 26996 Average: 5025519 6968406 2856905 36.24 2688 2121877 989275 11.08 273547 2241619 48971 03:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 290.82 154.42 1492.33 60.88 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 66.66 56.37 828.99 9.43 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 48.28 43.53 346.19 11.11 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 20.46 19.39 19.62 7.26 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 23.05 20.50 27.28 10.93 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.20 58.53 539.79 19.79 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) 09/07/2025 _x86_64_ (2 CPU) 15:31:45 LINUX RESTART (2 CPU) 03:32:02 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 45.57 0.04 10.71 8.80 0.08 34.80 03:33:01 PM 0 51.76 0.05 8.32 6.80 0.07 33.01 03:33:01 PM 1 39.37 0.03 13.11 10.80 0.09 36.60 03:34:01 PM all 36.33 0.00 5.64 1.97 0.08 55.97 03:34:01 PM 0 32.88 0.00 5.49 2.46 0.08 59.08 03:34:01 PM 1 39.79 0.00 5.78 1.48 0.08 52.86 03:35:01 PM all 34.35 0.00 4.54 0.92 0.10 60.08 03:35:01 PM 0 29.70 0.00 3.83 0.85 0.10 65.52 03:35:01 PM 1 39.00 0.00 5.25 1.00 0.10 54.64 03:36:01 PM all 32.02 0.00 3.20 0.16 0.08 64.54 03:36:01 PM 0 35.47 0.00 3.92 0.17 0.08 60.36 03:36:01 PM 1 28.57 0.00 2.48 0.15 0.08 68.71 03:37:01 PM all 36.55 0.00 4.18 0.14 0.08 59.04 03:37:01 PM 0 38.91 0.00 4.06 0.15 0.08 56.79 03:37:01 PM 1 34.18 0.00 4.30 0.13 0.08 61.30 Average: all 36.93 0.01 5.63 2.37 0.09 54.98 Average: 0 37.68 0.01 5.11 2.06 0.08 55.05 Average: 1 36.17 0.01 6.15 2.67 0.09 54.91