---> uname -a: Linux prd-centos8-builder-2c-2g-52682.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 657 4776 19 2263 6743 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:dc:17:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fedc:1711/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:03:c8:62 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) 09/16/2025 _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 208.60 27.64 180.96 6349.75 30848.40 02:34:01 AM 120.66 0.45 120.21 63.06 12415.16 02:35:01 AM 34.29 0.35 33.94 43.72 1881.82 02:36:01 AM 20.05 0.00 20.05 0.00 555.97 02:37:01 AM 27.04 0.92 26.12 95.17 739.99 Average: 82.13 5.87 76.26 1310.42 9288.46 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5134480 6923988 2747952 34.86 2688 1979044 1057192 11.84 214856 2234252 129892 02:34:01 AM 4834320 6873600 3048112 38.67 2688 2214920 1065664 11.93 208128 2483728 61396 02:35:01 AM 4914608 6921064 2967824 37.65 2688 2181440 1008812 11.30 267976 2343576 9932 02:36:01 AM 4936648 6942784 2945784 37.37 2688 2181440 986500 11.05 268848 2321452 9936 02:37:01 AM 4952732 6964464 2929700 37.17 2688 2186412 962868 10.78 423292 2150760 25104 Average: 4954558 6925180 2927874 37.14 2688 2148651 1016207 11.38 276620 2306754 47252 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 301.45 187.55 1776.24 62.37 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 70.35 54.91 845.45 9.58 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 23.36 24.19 26.52 9.11 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 19.26 18.95 18.91 6.78 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 23.33 19.99 27.46 10.60 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 87.55 61.12 538.92 19.69 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) 09/16/2025 _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 40.98 0.00 7.37 4.43 0.11 47.11 02:33:01 AM 0 39.84 0.00 6.45 4.24 0.12 49.36 02:33:01 AM 1 42.11 0.00 8.30 4.63 0.10 44.86 02:34:01 AM all 35.28 0.00 5.26 2.59 0.09 56.78 02:34:01 AM 0 27.30 0.00 4.48 2.46 0.08 65.68 02:34:01 AM 1 43.25 0.00 6.05 2.72 0.10 47.88 02:35:01 AM all 34.39 0.00 4.06 0.32 0.10 61.14 02:35:01 AM 0 21.26 0.00 3.32 0.27 0.10 75.05 02:35:01 AM 1 47.52 0.00 4.79 0.37 0.10 47.22 02:36:01 AM all 32.67 0.00 3.73 0.13 0.08 63.39 02:36:01 AM 0 29.51 0.00 3.62 0.12 0.08 66.67 02:36:01 AM 1 35.83 0.00 3.85 0.13 0.08 60.11 02:37:01 AM all 36.70 0.00 4.34 0.16 0.10 58.70 02:37:01 AM 0 18.04 0.00 3.98 0.10 0.08 77.80 02:37:01 AM 1 55.34 0.00 4.70 0.22 0.12 39.63 Average: all 36.00 0.00 4.95 1.52 0.10 57.43 Average: 0 27.18 0.00 4.37 1.43 0.09 66.92 Average: 1 44.81 0.00 5.53 1.61 0.10 47.95