---> uname -a: Linux prd-centos8-builder-2c-2g-46142.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: 2800.000 BogoMIPS: 5600.00 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 648 4788 19 2260 6752 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:3d:3a:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe3d:3a1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:2b:f0:7d 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) 07/26/2025 _x86_64_ (2 CPU) 04:32:36 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 308.76 36.02 272.75 8203.90 40962.14 04:35:01 AM 115.54 0.50 115.04 64.65 9786.94 04:36:01 AM 47.49 0.35 47.14 43.73 5181.84 04:37:01 AM 23.31 0.00 23.31 0.00 930.92 04:38:01 AM 27.41 0.92 26.50 95.18 732.34 Average: 104.52 7.56 96.96 1681.82 11520.39 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5281468 6986984 2600964 33.00 2688 1897632 1032416 11.56 201020 2111400 81860 04:35:01 AM 4968872 6934432 2913560 36.96 2688 2141524 1025244 11.48 204696 2355620 101388 04:36:01 AM 4959012 6961908 2923420 37.09 2688 2178124 998544 11.18 266484 2300820 9936 04:37:01 AM 4969472 6972116 2912960 36.96 2688 2178124 991056 11.10 267868 2289428 9928 04:38:01 AM 4935452 6953032 2946980 37.39 2688 2192468 1014516 11.36 423592 2166804 34400 Average: 5022855 6961694 2859577 36.28 2688 2117574 1012355 11.34 272732 2244814 47502 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 204.06 134.03 1465.78 58.83 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 51.97 44.19 566.73 8.46 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 73.89 59.61 586.27 11.80 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 20.03 20.01 19.28 7.03 0.00 0.00 0.00 0.00 04:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 32.68 26.13 29.98 16.76 0.00 0.00 0.00 0.00 04:38:01 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 76.53 56.80 533.65 20.58 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) 07/26/2025 _x86_64_ (2 CPU) 04:32:36 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 35.58 0.00 8.01 12.36 0.10 43.94 04:34:01 AM 0 38.48 0.00 7.32 11.36 0.12 42.72 04:34:01 AM 1 32.67 0.00 8.71 13.37 0.08 45.17 04:35:01 AM all 36.32 0.00 5.46 1.10 0.08 57.04 04:35:01 AM 0 15.76 0.00 3.86 1.10 0.07 79.22 04:35:01 AM 1 56.91 0.00 7.06 1.10 0.10 34.82 04:36:01 AM all 34.57 0.00 4.28 0.61 0.09 60.46 04:36:01 AM 0 14.85 0.00 3.74 0.68 0.10 80.62 04:36:01 AM 1 54.24 0.00 4.81 0.53 0.08 40.33 04:37:01 AM all 32.36 0.00 3.63 0.13 0.08 63.80 04:37:01 AM 0 14.44 0.00 2.85 0.13 0.08 82.49 04:37:01 AM 1 50.27 0.00 4.42 0.13 0.07 45.12 04:38:01 AM all 35.80 0.00 4.14 0.13 0.09 59.83 04:38:01 AM 0 23.07 0.00 3.20 0.10 0.10 73.53 04:38:01 AM 1 48.54 0.00 5.09 0.17 0.08 46.12 Average: all 34.92 0.00 5.10 2.86 0.09 57.03 Average: 0 21.30 0.00 4.19 2.67 0.09 71.75 Average: 1 48.55 0.00 6.01 3.05 0.08 42.31