---> uname -a: Linux prd-centos8-builder-2c-2g-41407.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 624 4806 19 2266 6776 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:e0:92:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fee0:920e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:40:86:8a 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) 07/10/2025 _x86_64_ (2 CPU) 03:31:28 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 223.71 19.34 204.37 5516.16 7036.57 03:34:01 AM 114.65 0.45 114.20 63.05 12089.69 03:35:01 AM 39.19 1.97 37.22 188.07 2010.48 03:36:01 AM 20.78 0.00 20.78 0.00 539.03 03:37:01 AM 24.61 0.52 24.09 64.65 622.38 Average: 84.59 4.46 80.13 1166.42 4459.76 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5082472 6946164 2799952 35.52 2688 2049148 1057516 11.84 236928 2246964 197672 03:34:01 AM 4840328 6891008 3042096 38.59 2688 2226340 1059092 11.86 210748 2474408 80052 03:35:01 AM 4978308 6988416 2904116 36.84 2688 2185508 958656 10.73 270376 2277816 9932 03:36:01 AM 4977668 6987700 2904756 36.85 2688 2185504 946236 10.59 270740 2277900 9928 03:37:01 AM 4932112 6951772 2950312 37.43 2688 2195236 975028 10.92 441892 2152180 18520 Average: 4962178 6953012 2920246 37.05 2688 2168347 999306 11.19 286137 2285854 63221 03:32:01 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 280.59 170.81 1766.87 61.70 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 68.89 54.77 828.32 10.01 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 42.15 37.74 37.75 11.16 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 26.20 20.53 21.62 7.36 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 23.34 19.96 27.25 10.85 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 88.24 60.76 536.38 20.22 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) 07/10/2025 _x86_64_ (2 CPU) 03:31:28 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 33.89 0.00 6.88 3.51 0.12 55.60 03:33:01 AM 0 42.68 0.00 8.41 4.73 0.12 44.06 03:33:01 AM 1 25.11 0.00 5.35 2.30 0.12 67.13 03:34:01 AM all 35.32 0.00 5.23 1.23 0.11 58.12 03:34:01 AM 0 61.36 0.00 7.17 1.49 0.13 29.84 03:34:01 AM 1 9.36 0.00 3.30 0.97 0.08 86.29 03:35:01 AM all 36.94 0.00 5.28 0.72 0.14 56.92 03:35:01 AM 0 45.98 0.00 6.01 0.77 0.15 47.10 03:35:01 AM 1 27.90 0.00 4.56 0.67 0.13 66.74 03:36:01 AM all 33.46 0.00 3.73 0.13 0.11 62.58 03:36:01 AM 0 47.18 0.00 4.38 0.15 0.12 48.17 03:36:01 AM 1 19.72 0.00 3.07 0.10 0.10 77.01 03:37:01 AM all 35.95 0.00 3.50 1.10 0.15 59.30 03:37:01 AM 0 46.53 0.00 3.83 1.30 0.13 48.21 03:37:01 AM 1 25.37 0.00 3.17 0.90 0.17 70.39 Average: all 35.11 0.00 4.92 1.33 0.13 58.51 Average: 0 48.75 0.00 5.96 1.68 0.13 43.48 Average: 1 21.48 0.00 3.89 0.99 0.12 73.52