---> uname -a: Linux prd-centos8-builder-2c-2g-4383.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4777 19 2267 6748 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:5e:67:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe5e:671f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:03:22:15 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) 10/17/2025 _x86_64_ (2 CPU) 02:32:24 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 196.49 25.93 170.55 6134.44 17792.11 02:35:01 AM 107.55 0.60 106.95 67.86 9242.64 02:36:01 AM 52.29 0.28 52.01 40.65 6156.16 02:37:01 AM 26.70 0.07 26.63 3.07 683.49 02:38:01 AM 24.61 0.48 24.13 41.19 938.54 Average: 81.53 5.47 76.06 1257.81 6963.41 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5290372 6987688 2592060 32.88 2688 1889484 996868 11.16 200796 2100940 62924 02:35:01 AM 5029820 7003308 2852612 36.19 2688 2149656 958752 10.74 203440 2296532 112508 02:36:01 AM 4934744 6953708 2947688 37.40 2688 2194148 993156 11.12 234316 2358096 19520 02:37:01 AM 4809636 6864276 3072796 38.98 2688 2230160 1082108 12.12 271660 2446656 54464 02:38:01 AM 4859764 6879728 3022668 38.35 2688 2195464 1045716 11.71 424856 2243644 18608 Average: 4984867 6937742 2897565 36.76 2688 2131782 1015320 11.37 267014 2289174 53605 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 265.56 160.94 1385.65 60.41 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 58.39 49.56 661.44 7.74 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 83.91 64.72 607.15 16.76 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 14.70 16.26 12.64 8.22 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 23.36 20.73 29.69 8.97 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 89.20 62.45 539.39 20.42 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) 10/17/2025 _x86_64_ (2 CPU) 02:32:24 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 26.33 0.00 6.85 12.05 0.11 54.66 02:34:01 AM 0 29.74 0.00 6.58 12.69 0.12 50.86 02:34:01 AM 1 22.92 0.00 7.12 11.40 0.10 58.46 02:35:01 AM all 33.05 0.00 5.36 4.75 0.12 56.72 02:35:01 AM 0 35.71 0.00 5.46 5.45 0.12 53.27 02:35:01 AM 1 30.40 0.00 5.26 4.05 0.12 60.17 02:36:01 AM all 31.91 0.00 4.79 3.32 0.13 59.86 02:36:01 AM 0 34.41 0.00 4.66 4.04 0.13 56.75 02:36:01 AM 1 29.41 0.00 4.91 2.61 0.12 62.96 02:37:01 AM all 35.54 0.00 3.04 0.29 0.12 61.01 02:37:01 AM 0 34.03 0.00 2.50 0.30 0.12 63.05 02:37:01 AM 1 37.04 0.00 3.59 0.28 0.12 58.97 02:38:01 AM all 33.19 0.00 3.59 0.33 0.12 62.78 02:38:01 AM 0 44.61 0.00 4.11 0.52 0.10 50.66 02:38:01 AM 1 21.77 0.00 3.07 0.13 0.13 74.90 Average: all 32.02 0.00 4.72 4.12 0.12 59.02 Average: 0 35.72 0.00 4.66 4.57 0.12 54.94 Average: 1 28.33 0.00 4.78 3.67 0.12 63.11