---> uname -a: Linux prd-centos8-builder-2c-2g-3529.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 646 4774 19 2276 6754 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:c8:4c:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fec8:4cb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:9e:3b:ce 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) 12/04/2025 _x86_64_ (2 CPU) 01:31:26 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 193.92 11.08 182.84 2461.45 6845.92 01:34:01 AM 107.72 0.70 107.02 103.18 12080.17 01:35:01 AM 35.44 1.32 34.13 117.45 1271.32 01:36:01 AM 21.38 0.00 21.38 0.00 559.18 01:37:01 AM 27.38 1.15 26.23 110.91 779.10 Average: 77.17 2.85 74.32 558.64 4307.10 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5154700 6997172 2727732 34.61 2688 2025064 961092 10.76 201536 2202132 146000 01:34:01 AM 4958896 6974484 2923536 37.09 2688 2190684 970560 10.87 232256 2336340 27096 01:35:01 AM 4830324 6883408 3052108 38.72 2688 2228452 1032752 11.56 274004 2423428 44268 01:36:01 AM 4801824 6862712 3080608 39.08 2688 2236108 1074848 12.04 275236 2449708 51908 01:37:01 AM 4889112 6915940 2993320 37.97 2688 2201456 1004864 11.25 439044 2198400 26980 Average: 4926971 6926743 2955461 37.49 2688 2176353 1008823 11.30 284415 2322002 59250 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 310.25 193.44 1802.44 63.61 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 78.80 64.56 823.04 12.12 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 41.48 37.89 40.30 11.77 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 19.08 18.36 19.08 7.01 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 23.10 21.01 28.48 9.55 0.00 0.00 0.00 0.00 01:37:01 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 94.54 67.05 542.69 20.81 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) 12/04/2025 _x86_64_ (2 CPU) 01:31:26 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 35.19 0.00 6.17 1.86 0.10 56.69 01:33:01 AM 0 26.51 0.00 5.59 2.58 0.10 65.22 01:33:01 AM 1 43.85 0.00 6.75 1.14 0.10 48.16 01:34:01 AM all 34.22 0.00 5.27 1.17 0.10 59.25 01:34:01 AM 0 43.17 0.00 5.41 1.52 0.08 49.82 01:34:01 AM 1 25.26 0.00 5.12 0.82 0.12 68.69 01:35:01 AM all 40.19 0.00 4.36 0.22 0.13 55.11 01:35:01 AM 0 34.06 0.00 4.10 0.18 0.13 61.52 01:35:01 AM 1 46.32 0.00 4.62 0.25 0.12 48.69 01:36:01 AM all 33.55 0.00 3.38 0.17 0.10 62.80 01:36:01 AM 0 34.94 0.00 3.56 0.15 0.10 61.25 01:36:01 AM 1 32.16 0.00 3.20 0.18 0.10 64.36 01:37:01 AM all 37.01 0.00 4.39 0.18 0.08 58.34 01:37:01 AM 0 35.22 0.00 4.60 0.13 0.08 59.96 01:37:01 AM 1 38.79 0.00 4.18 0.23 0.08 56.72 Average: all 36.03 0.00 4.71 0.72 0.10 58.44 Average: 0 34.79 0.00 4.65 0.91 0.10 59.55 Average: 1 37.27 0.00 4.77 0.52 0.10 57.33