---> uname -a: Linux prd-centos8-builder-2c-2g-46127.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 675 4760 19 2261 6725 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:58:b3:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe58:b348/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:35:3d:19 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) 02:32:00 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 110.75 0.48 110.26 19.33 10167.96 02:35:01 AM 55.26 0.72 54.55 103.83 6370.29 02:36:01 AM 24.60 0.47 24.13 33.59 1077.97 02:37:01 AM 15.19 0.00 15.19 0.00 407.45 02:38:01 AM 26.90 0.52 26.39 64.63 734.18 Average: 46.54 0.44 46.10 44.28 3751.34 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 4978844 6942928 2903588 36.84 2688 2140356 1019440 11.41 202392 2351268 133296 02:35:01 AM 4924324 6929768 2958108 37.53 2688 2180480 1010896 11.32 233124 2370112 27872 02:36:01 AM 4931504 6936816 2950928 37.44 2688 2180536 1003296 11.23 280672 2314640 9928 02:37:01 AM 4905228 6910400 2977204 37.77 2688 2180536 1024872 11.48 281136 2340284 9916 02:38:01 AM 4916776 6926560 2965656 37.62 2688 2184580 1028492 11.52 435632 2174820 25036 Average: 4931335 6929294 2951097 37.44 2688 2173298 1017399 11.39 286591 2310225 41210 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 108.97 87.14 846.08 10.33 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 98.85 76.22 581.00 16.75 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 24.30 24.41 26.01 8.16 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 16.98 15.64 15.45 5.32 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 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 26.14 22.16 28.47 11.49 0.00 0.00 0.00 0.00 02:38:01 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 55.04 45.11 299.38 10.41 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) 02:32:00 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 33.56 0.00 5.12 1.16 0.10 60.06 02:34:01 AM 0 22.27 0.00 4.33 0.97 0.10 72.32 02:34:01 AM 1 44.89 0.00 5.91 1.35 0.10 47.76 02:35:01 AM all 29.90 0.00 3.95 0.56 0.10 65.49 02:35:01 AM 0 20.62 0.00 3.37 0.55 0.07 75.38 02:35:01 AM 1 39.17 0.00 4.52 0.57 0.13 55.61 02:36:01 AM all 28.76 0.00 3.89 0.16 0.12 67.08 02:36:01 AM 0 30.66 0.00 3.98 0.13 0.08 65.15 02:36:01 AM 1 26.86 0.00 3.80 0.18 0.15 69.00 02:37:01 AM all 24.27 0.00 2.54 0.08 0.08 73.03 02:37:01 AM 0 16.80 0.00 1.91 0.08 0.08 81.12 02:37:01 AM 1 31.72 0.00 3.17 0.08 0.07 64.96 02:38:01 AM all 36.51 0.00 4.24 0.13 0.09 59.03 02:38:01 AM 0 16.33 0.00 3.63 0.08 0.08 79.87 02:38:01 AM 1 56.71 0.00 4.85 0.17 0.10 38.17 Average: all 30.60 0.00 3.95 0.42 0.10 64.94 Average: 0 21.34 0.00 3.44 0.36 0.08 74.77 Average: 1 39.86 0.00 4.45 0.47 0.11 55.11