---> uname -a: Linux prd-centos8-builder-2c-2g-2497.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4816 19 2268 6788 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:04:fc:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe04:fc3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:a5:db:d9 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) 10/10/2025 _x86_64_ (2 CPU) 11:31:34 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 165.28 30.62 134.67 7316.48 41256.41 11:34:01 AM 91.97 0.08 91.89 1.87 9255.93 11:35:01 AM 48.00 0.70 47.30 103.43 5285.90 11:36:01 AM 31.49 0.07 31.42 3.07 1284.37 11:37:01 AM 18.26 0.40 17.86 30.52 441.74 Average: 71.00 6.37 64.63 1491.27 11505.86 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5238868 6981376 2643564 33.54 2688 1934292 1003404 11.24 201184 2151648 84528 11:34:01 AM 5040992 7008876 2841440 36.05 2688 2144560 929084 10.40 201772 2290548 98960 11:35:01 AM 4900940 6945896 2981492 37.82 2688 2220084 991080 11.10 237828 2389004 60380 11:36:01 AM 4976588 6988148 2905844 36.86 2688 2186816 939804 10.52 269416 2282260 9936 11:37:01 AM 4946924 6960268 2935508 37.24 2688 2188588 964180 10.80 270340 2310304 10760 Average: 5020862 6976913 2861570 36.30 2688 2134868 965510 10.81 236108 2284753 52913 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 280.98 177.44 1744.81 61.38 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 28.02 23.86 296.80 4.04 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 50.48 41.15 589.53 8.63 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 17.61 18.79 22.76 10.83 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 17.79 18.26 22.08 6.27 0.00 0.00 0.00 0.00 11:37:01 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 78.98 55.91 535.24 18.23 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) 10/10/2025 _x86_64_ (2 CPU) 11:31:34 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 39.30 0.00 7.53 7.41 0.12 45.64 11:33:01 AM 0 45.45 0.00 8.60 8.88 0.12 36.95 11:33:01 AM 1 33.15 0.00 6.47 5.95 0.12 54.31 11:34:01 AM all 23.30 0.00 4.35 5.82 0.10 66.42 11:34:01 AM 0 26.63 0.00 5.04 8.16 0.10 60.07 11:34:01 AM 1 19.97 0.00 3.67 3.49 0.10 72.77 11:35:01 AM all 29.40 0.00 3.54 3.67 0.13 63.25 11:35:01 AM 0 47.36 0.00 4.85 5.34 0.18 42.27 11:35:01 AM 1 11.48 0.00 2.22 2.01 0.08 84.21 11:36:01 AM all 33.34 0.00 3.45 0.66 0.11 62.44 11:36:01 AM 0 50.72 0.00 3.90 0.85 0.12 44.41 11:36:01 AM 1 15.94 0.00 3.01 0.47 0.10 80.48 11:37:01 AM all 29.83 0.00 2.77 0.49 0.12 66.79 11:37:01 AM 0 50.71 0.00 3.93 0.82 0.12 44.43 11:37:01 AM 1 8.98 0.00 1.62 0.17 0.12 89.12 Average: all 31.03 0.00 4.33 3.61 0.12 60.92 Average: 0 44.17 0.00 5.26 4.80 0.13 45.64 Average: 1 17.89 0.00 3.40 2.41 0.10 76.19