---> uname -a: Linux prd-centos8-builder-2c-2g-3804.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 647 4776 19 2273 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:7c:ad:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe7c:ad7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:ee:26:85 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) 12/05/2025 _x86_64_ (2 CPU) 03:32:09 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 186.72 15.26 171.46 3910.70 6006.70 03:35:01 AM 103.32 0.45 102.87 63.05 9987.82 03:36:01 AM 41.63 0.35 41.28 43.73 4005.77 03:37:01 AM 21.28 0.00 21.28 0.00 538.84 03:38:01 AM 28.89 1.12 27.77 108.10 780.69 Average: 76.37 3.44 72.93 825.14 4263.97 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5068576 6911676 2813856 35.70 2688 2025576 1070412 11.99 201092 2286700 169080 03:35:01 AM 4864888 6912420 3017544 38.28 2688 2223440 1024420 11.47 209260 2456268 126088 03:36:01 AM 4959920 6976092 2922512 37.08 2688 2191124 953196 10.67 268876 2297916 9944 03:37:01 AM 4945856 6961796 2936576 37.25 2688 2191124 966848 10.83 269696 2311752 9936 03:38:01 AM 4940236 6962164 2942196 37.33 2688 2196480 975740 10.93 424464 2162176 25104 Average: 4955895 6944830 2926537 37.13 2688 2165549 998123 11.18 274678 2302962 68030 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.67 179.99 1796.65 62.14 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 90.44 67.46 847.78 10.12 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 21.21 21.85 28.04 7.99 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 18.11 18.79 17.84 7.26 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 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 22.94 21.24 29.30 10.34 0.00 0.00 0.00 0.00 03:38:01 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 88.48 61.87 543.94 19.57 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) 12/05/2025 _x86_64_ (2 CPU) 03:32:09 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 34.86 0.00 6.42 2.72 0.13 55.87 03:34:01 AM 0 35.85 0.00 6.22 3.61 0.12 54.20 03:34:01 AM 1 33.87 0.00 6.63 1.82 0.13 57.54 03:35:01 AM all 29.40 0.00 4.38 7.63 0.09 58.49 03:35:01 AM 0 37.29 0.00 4.77 5.82 0.08 52.04 03:35:01 AM 1 21.58 0.00 4.00 9.43 0.10 64.89 03:36:01 AM all 33.90 0.00 4.00 0.50 0.08 61.52 03:36:01 AM 0 35.58 0.00 3.73 0.17 0.08 60.44 03:36:01 AM 1 32.21 0.00 4.26 0.84 0.08 62.61 03:37:01 AM all 33.59 0.00 3.49 3.23 0.18 59.51 03:37:01 AM 0 49.21 0.00 4.68 3.33 0.28 42.50 03:37:01 AM 1 17.93 0.00 2.30 3.12 0.08 76.56 03:38:01 AM all 37.89 0.00 4.18 0.18 0.08 57.68 03:38:01 AM 0 49.29 0.00 4.49 0.20 0.08 45.94 03:38:01 AM 1 26.50 0.00 3.87 0.15 0.08 69.41 Average: all 33.94 0.00 4.49 2.84 0.11 58.62 Average: 0 41.46 0.00 4.78 2.61 0.13 51.02 Average: 1 26.42 0.00 4.21 3.06 0.10 66.21