---> uname -a: Linux prd-centos8-builder-2c-2g-3971.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 616 4813 19 2267 6783 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:c9:69:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fec9:693b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:42:2b:fe 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) 10/31/2025 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 315.44 29.84 285.60 6329.49 12520.49 02:34:01 AM 113.81 0.52 113.30 64.79 12300.67 02:35:01 AM 35.59 0.30 35.29 42.39 1844.59 02:36:01 AM 24.46 0.00 24.46 0.00 917.03 02:37:01 AM 25.75 0.92 24.83 95.18 734.31 Average: 103.01 6.31 96.70 1306.45 5663.36 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5084472 6944652 2797952 35.50 2688 2045876 1033324 11.57 236320 2246204 195528 02:34:01 AM 4969796 6978944 2912628 36.95 2688 2184360 952864 10.67 229056 2325564 43092 02:35:01 AM 4893160 6935492 2989264 37.92 2688 2217776 996376 11.16 270488 2363896 43080 02:36:01 AM 4870600 6914060 3011824 38.21 2688 2218952 1016816 11.39 271668 2384700 44252 02:37:01 AM 4906608 6922352 2975816 37.75 2688 2190784 1010580 11.32 423448 2197480 26268 Average: 4944927 6939100 2937497 37.27 2688 2171550 1001992 11.22 286196 2303569 70444 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 327.64 189.74 1785.55 63.15 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 81.30 67.37 848.06 10.47 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 37.57 36.39 34.42 15.07 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 18.68 19.04 17.85 10.75 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 32.11 27.03 30.81 12.01 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.46 67.92 543.35 22.29 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) 10/31/2025 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 41.06 0.00 8.22 4.65 0.11 45.96 02:33:01 AM 0 46.39 0.00 9.54 6.51 0.10 37.45 02:33:01 AM 1 35.72 0.00 6.90 2.79 0.12 54.48 02:34:01 AM all 36.41 0.00 5.37 2.28 0.12 55.82 02:34:01 AM 0 39.37 0.00 5.58 2.83 0.12 52.10 02:34:01 AM 1 33.43 0.00 5.17 1.73 0.12 59.55 02:35:01 AM all 32.47 0.00 4.03 0.27 0.10 63.13 02:35:01 AM 0 41.57 0.00 4.16 0.37 0.10 53.81 02:35:01 AM 1 23.37 0.00 3.91 0.17 0.10 72.45 02:36:01 AM all 32.68 0.00 3.29 0.21 0.10 63.73 02:36:01 AM 0 40.31 0.00 3.62 0.20 0.10 55.77 02:36:01 AM 1 25.04 0.00 2.95 0.22 0.10 71.69 02:37:01 AM all 36.20 0.00 4.09 0.17 0.11 59.44 02:37:01 AM 0 51.55 0.00 4.13 0.25 0.10 43.97 02:37:01 AM 1 20.82 0.00 4.04 0.08 0.12 74.94 Average: all 35.76 0.00 5.00 1.51 0.11 57.63 Average: 0 43.84 0.00 5.40 2.03 0.10 48.63 Average: 1 27.67 0.00 4.59 1.00 0.11 66.63