---> uname -a: Linux prd-centos8-builder-2c-2g-3058.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4807 19 2265 6775 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:85:40:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe85:4060/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:b5:fd:67 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) 10/29/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 183.82 19.81 164.02 5382.24 6924.44 02:34:01 AM 115.51 0.50 115.01 64.38 12318.46 02:35:01 AM 32.16 0.30 31.86 42.39 1722.81 02:36:01 AM 19.15 0.00 19.15 0.00 475.15 02:37:01 AM 26.14 0.92 25.22 95.17 738.55 Average: 75.36 4.31 71.06 1117.01 4436.10 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5186332 7020856 2696100 34.20 2688 2017172 945184 10.58 201028 2171128 167608 02:34:01 AM 4999348 7006628 2883084 36.58 2688 2182548 932456 10.44 227816 2299672 43480 02:35:01 AM 4876760 6918748 3005672 38.13 2688 2217252 1013048 11.34 270792 2379368 44364 02:36:01 AM 4849472 6891448 3032960 38.48 2688 2217252 1052924 11.79 272464 2405092 44364 02:37:01 AM 4907740 6922180 2974692 37.74 2688 2189292 1013844 11.35 424344 2194944 26976 Average: 4963930 6951972 2918502 37.03 2688 2164703 991491 11.10 279289 2290041 65358 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 292.42 186.79 1782.77 62.71 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 68.56 56.60 846.72 9.75 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 30.44 31.11 31.54 12.48 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 17.90 18.63 17.48 7.17 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 29.84 24.31 30.01 11.28 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 87.84 63.49 541.76 20.68 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) 10/29/2025 _x86_64_ (2 CPU) 02:31:30 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 39.68 0.00 7.39 2.47 0.12 50.35 02:33:01 AM 0 35.07 0.00 7.39 3.02 0.12 54.41 02:33:01 AM 1 44.28 0.00 7.38 1.92 0.12 46.30 02:34:01 AM all 33.89 0.00 5.11 1.91 0.13 58.95 02:34:01 AM 0 36.51 0.00 5.26 2.18 0.13 55.91 02:34:01 AM 1 31.28 0.00 4.95 1.63 0.13 62.00 02:35:01 AM all 33.73 0.00 4.04 0.29 0.13 61.82 02:35:01 AM 0 28.14 0.00 4.05 0.27 0.12 67.43 02:35:01 AM 1 39.33 0.00 4.02 0.32 0.13 56.20 02:36:01 AM all 34.24 0.00 3.41 0.18 0.11 62.06 02:36:01 AM 0 28.76 0.00 3.32 0.10 0.10 67.72 02:36:01 AM 1 39.72 0.00 3.50 0.27 0.12 56.39 02:37:01 AM all 35.45 0.00 4.27 0.14 0.13 60.02 02:37:01 AM 0 44.92 0.00 4.57 0.18 0.12 50.21 02:37:01 AM 1 25.96 0.00 3.97 0.10 0.13 69.83 Average: all 35.40 0.00 4.84 1.00 0.12 58.64 Average: 0 34.68 0.00 4.92 1.15 0.12 59.14 Average: 1 36.11 0.00 4.77 0.85 0.13 58.15