---> uname -a: Linux prd-centos8-builder-2c-2g-2656.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4781 19 2272 6757 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:e8:e4:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fee8:e4d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:5d:c0:e2 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) 10/11/2025 _x86_64_ (2 CPU) 03:32:00 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 82.02 6.51 75.51 1104.57 6167.73 03:35:02 AM 94.67 0.75 93.92 104.50 11031.17 03:36:01 AM 29.20 1.30 27.89 118.90 1112.68 03:37:01 AM 24.68 0.48 24.19 41.19 925.01 Average: 57.76 2.27 55.49 343.23 4824.76 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5000764 6933200 2881660 36.56 2688 2112408 1024484 11.47 209264 2338616 220548 03:35:02 AM 4959296 6971936 2923128 37.08 2688 2188056 976004 10.93 232980 2335816 27856 03:36:01 AM 4915272 6935084 2967152 37.64 2688 2195320 1005120 11.25 270532 2341524 14700 03:37:01 AM 4943328 6958860 2939096 37.29 2688 2190932 987760 11.06 425748 2157944 9004 Average: 4954665 6949770 2927759 37.14 2688 2171679 998342 11.18 284631 2293475 68027 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 87.64 71.64 1058.91 9.69 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 03:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:02 AM eth0 60.13 44.69 591.88 10.48 0.00 0.00 0.00 0.00 03:35:02 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 37.45 32.11 35.00 10.30 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 26.02 22.19 30.48 9.26 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.88 42.70 430.74 9.93 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) 10/11/2025 _x86_64_ (2 CPU) 03:32:00 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 34.14 0.00 5.19 2.24 0.12 58.31 03:34:01 AM 0 24.86 0.00 4.32 0.50 0.12 70.20 03:34:01 AM 1 43.36 0.00 6.05 3.98 0.12 46.49 03:35:02 AM all 37.78 0.00 5.32 1.17 0.13 55.61 03:35:02 AM 0 21.04 0.00 5.11 1.38 0.12 72.35 03:35:02 AM 1 54.55 0.00 5.52 0.95 0.13 38.84 03:36:01 AM all 35.05 0.00 4.56 0.20 0.11 60.09 03:36:01 AM 0 16.06 0.00 3.41 0.22 0.10 80.20 03:36:01 AM 1 54.02 0.00 5.70 0.17 0.12 39.98 03:37:01 AM all 34.11 0.00 3.85 0.13 0.09 61.82 03:37:01 AM 0 18.60 0.00 2.94 0.07 0.07 78.33 03:37:01 AM 1 49.61 0.00 4.76 0.20 0.12 45.32 Average: all 35.27 0.00 4.73 0.94 0.11 58.95 Average: 0 20.15 0.00 3.95 0.54 0.10 75.25 Average: 1 50.37 0.00 5.51 1.33 0.12 42.67