---> uname -a: Linux prd-centos8-builder-2c-2g-16309.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: 2799.996 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 642 4779 19 2275 6758 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:3f:3a:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe3f:3af4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:47:71:8f 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) 12/25/2025 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 211.53 20.83 190.70 5851.78 7625.11 02:34:01 AM 110.16 0.50 109.66 64.38 12286.37 02:35:01 AM 30.08 0.27 29.81 41.86 1208.73 02:36:01 AM 21.66 0.78 20.88 50.78 561.85 02:37:01 AM 23.94 0.52 23.43 64.65 916.21 Average: 79.48 4.58 74.90 1214.73 4519.76 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5130044 6996908 2752388 34.92 2688 2049372 957472 10.72 203212 2225084 182624 02:34:01 AM 4935576 6952916 2946856 37.39 2688 2192328 978548 10.96 232112 2357580 27112 02:35:01 AM 4940036 6959252 2942396 37.33 2688 2194392 964732 10.80 267488 2317656 10760 02:36:01 AM 4916772 6937416 2965660 37.62 2688 2195868 996164 11.15 269116 2339724 10756 02:37:01 AM 4976648 7003056 2905784 36.86 2688 2201072 915752 10.25 423932 2125396 27016 Average: 4979815 6969910 2902617 36.82 2688 2166606 962534 10.78 279172 2273088 51654 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 306.61 206.50 1908.12 65.20 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 76.61 61.85 740.16 10.69 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 21.50 21.51 29.22 8.44 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 17.91 17.64 15.65 7.07 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 22.76 19.74 28.52 9.42 0.00 0.00 0.00 0.00 02:37:01 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 89.08 65.45 544.35 20.16 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) 12/25/2025 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 43.63 0.00 7.55 1.81 0.10 46.91 02:33:01 AM 0 54.35 0.00 7.69 0.95 0.10 36.90 02:33:01 AM 1 32.89 0.00 7.40 2.67 0.10 56.95 02:34:01 AM all 35.96 0.00 5.07 0.94 0.10 57.92 02:34:01 AM 0 43.27 0.00 5.40 0.93 0.12 50.28 02:34:01 AM 1 28.63 0.00 4.74 0.95 0.08 65.59 02:35:01 AM all 34.13 0.00 3.18 0.17 0.08 62.44 02:35:01 AM 0 52.64 0.00 3.66 0.22 0.08 43.40 02:35:01 AM 1 15.63 0.00 2.70 0.12 0.08 81.47 02:36:01 AM all 33.29 0.00 3.43 0.13 0.10 63.05 02:36:01 AM 0 53.81 0.00 4.41 0.20 0.12 41.46 02:36:01 AM 1 12.78 0.00 2.45 0.05 0.08 84.63 02:37:01 AM all 35.78 0.00 4.13 0.16 0.08 59.86 02:37:01 AM 0 58.32 0.00 4.85 0.23 0.10 36.50 02:37:01 AM 1 13.26 0.00 3.40 0.08 0.07 83.19 Average: all 36.55 0.00 4.67 0.64 0.09 58.04 Average: 0 52.48 0.00 5.20 0.51 0.10 41.71 Average: 1 20.62 0.00 4.14 0.77 0.08 74.39