---> uname -a: Linux prd-centos8-builder-2c-2g-42889.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: 2799.996 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 721 4715 19 2260 6679 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:68:3f:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe68:3f48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:ed:3a:84 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) 07/15/2025 _x86_64_ (2 CPU) 08:31:48 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 339.32 68.49 270.82 13971.56 42284.85 08:34:01 AM 122.91 0.47 122.44 63.45 10715.29 08:35:01 AM 47.88 0.35 47.53 43.72 4540.35 08:36:01 AM 22.15 0.00 22.15 0.00 870.50 08:37:01 AM 28.27 0.92 27.36 95.17 771.39 Average: 112.14 14.05 98.08 2836.08 11840.25 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5145380 6884568 2737044 34.72 2688 1931276 1095672 12.27 201216 2246244 102564 08:34:01 AM 4811272 6844440 3071152 38.96 2688 2209664 1090156 12.21 207236 2511624 135140 08:35:01 AM 4883556 6886292 2998868 38.04 2688 2178484 1046824 11.72 266252 2377924 9920 08:36:01 AM 4897472 6899260 2984952 37.87 2688 2177432 1034296 11.58 267104 2363012 8876 08:37:01 AM 4873472 6881808 3008952 38.17 2688 2183444 1052076 11.78 421896 2231788 25084 Average: 4922230 6879274 2960194 37.55 2688 2136060 1063805 11.91 272741 2346118 56317 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 316.44 180.95 1802.53 63.13 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 80.46 63.30 857.41 9.78 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 20.48 21.49 25.12 8.30 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 19.45 19.35 18.84 6.93 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 25.67 23.53 28.65 16.26 0.00 0.00 0.00 0.00 08:37:01 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 92.53 61.74 546.67 20.88 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) 07/15/2025 _x86_64_ (2 CPU) 08:31:48 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 49.72 0.00 9.95 3.86 0.09 36.38 08:33:01 AM 0 50.12 0.00 9.31 2.79 0.10 37.68 08:33:01 AM 1 49.31 0.00 10.59 4.93 0.08 35.09 08:34:01 AM all 36.04 0.00 5.85 1.01 0.09 57.00 08:34:01 AM 0 33.99 0.00 5.42 0.75 0.08 59.76 08:34:01 AM 1 38.10 0.00 6.27 1.28 0.10 54.24 08:35:01 AM all 33.88 0.00 3.92 0.32 0.08 61.80 08:35:01 AM 0 36.69 0.00 3.93 0.45 0.08 58.85 08:35:01 AM 1 31.08 0.00 3.91 0.18 0.08 64.75 08:36:01 AM all 32.21 0.00 3.82 0.12 0.08 63.76 08:36:01 AM 0 31.66 0.00 3.60 0.07 0.08 64.60 08:36:01 AM 1 32.76 0.00 4.04 0.18 0.08 62.93 08:37:01 AM all 37.07 0.00 4.24 0.17 0.08 58.44 08:37:01 AM 0 44.47 0.00 4.42 0.20 0.08 50.83 08:37:01 AM 1 29.66 0.00 4.07 0.13 0.08 66.06 Average: all 37.77 0.00 5.55 1.09 0.09 55.49 Average: 0 39.38 0.00 5.33 0.85 0.09 54.35 Average: 1 36.17 0.00 5.77 1.34 0.09 56.63