---> uname -a: Linux prd-centos8-builder-2c-2g-12067.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 632 4787 19 2277 6768 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:33:72:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe33:72ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:d7:96:eb 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) 12/09/2025 _x86_64_ (2 CPU) 21:31:57 LINUX RESTART (2 CPU) 09:33:01 PM tps rtps wtps bread/s bwrtn/s 09:34:01 PM 69.61 0.17 69.44 5.06 6452.63 09:35:01 PM 75.53 0.49 75.04 64.67 9532.96 09:36:01 PM 37.19 0.32 36.88 43.19 2044.84 09:37:01 PM 21.34 0.00 21.34 0.00 774.54 09:38:01 PM 27.23 1.12 26.11 108.12 778.25 Average: 46.08 0.42 45.66 44.14 3897.85 09:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 PM 5078060 6980732 2804372 35.58 2688 2084444 956148 10.71 201908 2272044 127524 09:35:01 PM 4828992 6882092 3053440 38.74 2688 2228572 1041320 11.66 208072 2486708 62920 09:36:01 PM 4900208 6939016 2982224 37.83 2688 2213392 976652 10.94 268816 2357876 28256 09:37:01 PM 4868600 6921772 3013832 38.23 2688 2228200 995928 11.15 271308 2387676 43076 09:38:01 PM 4930484 6956428 2951948 37.45 2688 2200420 971248 10.88 423144 2173916 25108 Average: 4921269 6936008 2961163 37.57 2688 2191006 988259 11.07 274650 2335644 57377 09:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 57.01 49.47 698.30 5.88 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 64.90 51.14 612.15 7.91 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 20.16 20.30 27.35 8.46 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 18.23 18.78 17.75 7.49 0.00 0.00 0.00 0.00 09:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM eth0 23.23 20.93 28.34 9.47 0.00 0.00 0.00 0.00 09:38:01 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 36.61 32.06 275.66 7.84 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) 12/09/2025 _x86_64_ (2 CPU) 21:31:57 LINUX RESTART (2 CPU) 09:33:01 PM CPU %user %nice %system %iowait %steal %idle 09:34:01 PM all 21.24 0.00 3.05 11.67 0.10 63.94 09:34:01 PM 0 23.05 0.00 3.19 12.73 0.12 60.91 09:34:01 PM 1 19.43 0.00 2.92 10.60 0.08 66.97 09:35:01 PM all 24.31 0.00 3.67 17.59 0.08 54.35 09:35:01 PM 0 29.59 0.00 3.70 14.65 0.08 51.98 09:35:01 PM 1 19.02 0.00 3.65 20.53 0.08 56.72 09:36:01 PM all 33.50 0.00 3.73 0.32 0.08 62.38 09:36:01 PM 0 32.74 0.00 3.57 0.23 0.08 63.37 09:36:01 PM 1 34.25 0.00 3.88 0.40 0.08 61.39 09:37:01 PM all 33.46 0.00 3.42 0.19 0.09 62.84 09:37:01 PM 0 19.55 0.00 2.64 0.08 0.10 77.64 09:37:01 PM 1 47.37 0.00 4.20 0.30 0.08 48.05 09:38:01 PM all 35.25 0.00 4.24 0.22 0.11 60.18 09:38:01 PM 0 34.82 0.00 4.51 0.20 0.10 60.37 09:38:01 PM 1 35.69 0.00 3.98 0.23 0.12 59.99 Average: all 29.57 0.00 3.62 5.95 0.09 60.76 Average: 0 27.94 0.00 3.52 5.55 0.10 62.89 Average: 1 31.20 0.00 3.73 6.36 0.09 58.63