---> uname -a: Linux prd-centos8-builder-2c-2g-8277.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 671 4755 19 2270 6729 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:23:a1:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe23:a122/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:bc:4f:88 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) 11/12/2025 _x86_64_ (2 CPU) 14:31:39 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 213.29 35.11 178.18 8433.31 41783.09 02:34:01 PM 122.50 0.50 122.00 64.66 12262.46 02:35:01 PM 37.69 0.35 37.34 43.73 2573.77 02:36:01 PM 24.84 0.42 24.43 31.46 984.24 02:37:01 PM 25.57 0.50 25.07 63.71 658.66 Average: 84.79 7.38 77.41 1727.93 11654.74 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5158888 6915628 2723540 34.55 2688 1947832 1091532 12.22 205388 2225972 101176 02:34:01 PM 4819144 6865520 3063284 38.86 2688 2222264 1063556 11.91 208128 2494880 80504 02:35:01 PM 4913260 6926816 2969168 37.67 2688 2188764 981476 10.99 267340 2345828 10928 02:36:01 PM 4934116 6948568 2948312 37.40 2688 2189660 976612 10.94 268736 2324060 9936 02:37:01 PM 4878416 6898800 3004012 38.11 2688 2195376 1027236 11.50 440300 2207780 15280 Average: 4940765 6911066 2941663 37.32 2688 2148779 1028082 11.51 277978 2319704 43565 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 346.40 186.53 1791.37 63.46 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 73.50 55.06 846.41 9.41 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 18.98 19.90 27.07 7.93 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 17.33 17.68 17.10 6.58 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 22.46 19.83 28.79 10.78 0.00 0.00 0.00 0.00 02:37:01 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 95.75 59.81 542.24 19.64 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) 11/12/2025 _x86_64_ (2 CPU) 14:31:39 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 42.11 0.00 9.24 8.53 0.13 39.99 02:33:01 PM 0 47.75 0.00 8.97 9.69 0.13 33.45 02:33:01 PM 1 36.46 0.00 9.51 7.36 0.13 46.54 02:34:01 PM all 35.29 0.00 5.60 1.61 0.11 57.40 02:34:01 PM 0 45.00 0.00 5.88 1.47 0.12 47.53 02:34:01 PM 1 25.57 0.00 5.32 1.75 0.10 67.27 02:35:01 PM all 34.32 0.00 3.92 0.50 0.12 61.14 02:35:01 PM 0 51.38 0.00 4.61 0.60 0.12 43.30 02:35:01 PM 1 17.29 0.00 3.23 0.40 0.12 78.96 02:36:01 PM all 31.17 0.00 3.54 0.28 0.11 64.91 02:36:01 PM 0 38.40 0.00 3.96 0.38 0.12 57.14 02:36:01 PM 1 23.95 0.00 3.12 0.17 0.10 72.66 02:37:01 PM all 35.07 0.00 3.75 0.32 0.10 60.76 02:37:01 PM 0 54.67 0.00 4.63 0.49 0.12 40.09 02:37:01 PM 1 15.53 0.00 2.87 0.15 0.08 81.37 Average: all 35.58 0.00 5.20 2.24 0.11 56.86 Average: 0 47.44 0.00 5.61 2.52 0.12 44.32 Average: 1 23.74 0.00 4.80 1.95 0.11 69.40