---> uname -a: Linux prd-centos8-builder-2c-2g-2563.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 633 4795 19 2268 6766 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:8f:31:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe8f:31c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:c6:90:e8 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) 11/30/2025 _x86_64_ (2 CPU) 03:31:29 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 216.41 19.55 196.87 5597.70 7734.50 03:34:01 AM 108.25 0.70 107.55 103.17 11706.26 03:35:01 AM 29.25 0.43 28.81 31.06 1715.56 03:36:01 AM 20.84 0.07 20.78 3.07 546.68 03:37:01 AM 22.45 0.32 22.13 37.06 579.74 Average: 78.99 4.16 74.83 1139.93 4446.03 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5157064 7004908 2725368 34.58 2688 2030108 968664 10.85 201880 2198896 171964 03:34:01 AM 4960216 6974372 2922216 37.07 2688 2189028 972292 10.89 232736 2332964 45444 03:35:01 AM 4871916 6884380 3010516 38.19 2688 2187576 1083004 12.13 282960 2370964 10772 03:36:01 AM 4954264 6966976 2928168 37.15 2688 2187668 982028 11.00 283488 2288180 10760 03:37:01 AM 4909120 6922176 2973312 37.72 2688 2188152 1025944 11.49 439036 2178232 10200 Average: 4970516 6950562 2911916 36.94 2688 2156506 1006386 11.27 288020 2273847 49828 03:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 359.26 213.70 1936.54 66.48 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 81.82 60.90 743.15 16.16 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 26.80 26.63 31.03 7.84 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 20.79 18.29 17.93 7.50 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 23.66 21.96 30.09 9.54 0.00 0.00 0.00 0.00 03:37:01 AM 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 101.63 67.82 547.25 21.36 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) 11/30/2025 _x86_64_ (2 CPU) 03:31:29 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 40.51 0.00 7.86 2.56 0.14 48.93 03:33:01 AM 0 51.70 0.00 8.48 2.90 0.14 36.78 03:33:01 AM 1 29.36 0.00 7.23 2.22 0.14 61.05 03:34:01 AM all 33.61 0.00 5.70 1.59 0.12 58.99 03:34:01 AM 0 48.95 0.00 6.78 2.14 0.12 42.02 03:34:01 AM 1 18.30 0.00 4.62 1.03 0.12 75.93 03:35:01 AM all 30.96 0.00 3.56 0.20 0.16 65.12 03:35:01 AM 0 41.55 0.00 3.87 0.18 0.15 54.25 03:35:01 AM 1 20.34 0.00 3.26 0.22 0.17 76.01 03:36:01 AM all 29.70 0.00 2.96 1.36 0.11 65.86 03:36:01 AM 0 41.03 0.00 3.28 2.37 0.10 53.22 03:36:01 AM 1 18.39 0.00 2.64 0.35 0.12 78.50 03:37:01 AM all 35.20 0.00 3.77 0.44 0.12 60.47 03:37:01 AM 0 53.01 0.00 4.67 0.62 0.13 41.57 03:37:01 AM 1 17.42 0.00 2.87 0.27 0.10 79.34 Average: all 33.97 0.00 4.76 1.23 0.13 59.91 Average: 0 47.23 0.00 5.40 1.64 0.13 45.60 Average: 1 20.74 0.00 4.11 0.81 0.13 74.21