---> uname -a: Linux prd-centos8-builder-2c-2g-36461.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4799 19 2243 6747 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:32:b9:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe32:b9bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:fd:eb:40 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) 06/23/2025 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 267.86 18.66 249.20 5272.51 7842.40 02:34:01 AM 105.31 0.72 104.60 103.97 11267.61 02:35:01 AM 33.68 0.10 33.58 3.60 1755.42 02:36:01 AM 20.11 0.00 20.11 0.00 522.64 02:37:01 AM 25.89 0.93 24.96 95.30 747.17 Average: 90.57 4.08 86.49 1095.11 4427.14 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5108060 6946968 2774368 35.20 2688 2022496 1045452 11.71 201104 2252036 168864 02:34:01 AM 4974508 6963740 2907920 36.89 2688 2165620 1003152 11.23 230500 2328508 43724 02:35:01 AM 4957864 6945856 2924564 37.10 2688 2164524 1016496 11.38 265140 2309624 10764 02:36:01 AM 4878548 6866724 3003880 38.11 2688 2164528 1112564 12.46 266304 2387980 10780 02:37:01 AM 4931180 6923652 2951248 37.44 2688 2168660 1041292 11.66 420992 2180972 25140 Average: 4970032 6929388 2912396 36.95 2688 2137166 1043791 11.69 276808 2291824 51854 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 308.03 187.25 1799.33 63.57 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 75.14 57.68 748.38 11.15 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 21.25 23.03 26.74 9.04 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 19.36 19.23 17.70 7.05 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 21.88 19.13 26.55 14.49 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 89.13 61.26 523.75 21.06 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) 06/23/2025 _x86_64_ (2 CPU) 02:31:29 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 37.09 0.00 7.40 3.10 0.10 52.31 02:33:01 AM 0 46.65 0.00 6.65 2.49 0.10 44.11 02:33:01 AM 1 27.49 0.00 8.15 3.71 0.10 60.55 02:34:01 AM all 33.17 0.00 5.20 4.59 0.10 56.94 02:34:01 AM 0 50.51 0.00 6.24 4.27 0.10 38.87 02:34:01 AM 1 15.84 0.00 4.16 4.91 0.10 75.00 02:35:01 AM all 34.46 0.00 3.40 0.49 0.09 61.56 02:35:01 AM 0 54.02 0.00 4.02 0.77 0.10 41.09 02:35:01 AM 1 14.90 0.00 2.79 0.22 0.08 82.02 02:36:01 AM all 32.23 0.00 3.51 0.41 0.09 63.75 02:36:01 AM 0 46.46 0.00 3.97 0.63 0.10 48.83 02:36:01 AM 1 18.01 0.00 3.05 0.18 0.08 78.67 02:37:01 AM all 31.69 0.00 4.15 0.26 0.09 63.81 02:37:01 AM 0 47.81 0.00 4.69 0.25 0.10 47.15 02:37:01 AM 1 15.62 0.00 3.61 0.27 0.08 80.42 Average: all 33.73 0.00 4.73 1.77 0.10 59.68 Average: 0 49.09 0.00 5.11 1.68 0.10 44.01 Average: 1 18.36 0.00 4.35 1.85 0.09 75.35