---> uname -a: Linux prd-centos8-builder-2c-2g-5219.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 623 4803 19 2270 6777 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:d2:e4:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fed2:e460/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:da:64:a0 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) 11/04/2025 _x86_64_ (2 CPU) 03:31:32 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 198.72 24.55 174.16 6123.47 7183.19 03:34:01 AM 115.39 0.47 114.92 63.42 12326.95 03:35:01 AM 37.61 0.35 37.26 43.73 2000.70 03:36:01 AM 26.59 0.00 26.59 0.00 964.41 03:37:01 AM 24.31 0.92 23.39 95.17 717.11 Average: 80.53 5.26 75.27 1265.28 4639.16 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5110624 6942864 2771808 35.16 2688 2020420 1060200 11.87 222168 2246104 166404 03:34:01 AM 4831860 6885560 3050572 38.70 2688 2229540 1062736 11.90 209120 2485948 69448 03:35:01 AM 4940484 6953956 2941948 37.32 2688 2188504 983044 11.01 267288 2318800 9936 03:36:01 AM 4876220 6923604 3006212 38.14 2688 2222820 1017252 11.39 271176 2380004 44252 03:37:01 AM 4967508 6986184 2914924 36.98 2688 2193476 960008 10.75 422984 2136764 25108 Average: 4945339 6938434 2937093 37.26 2688 2170952 1016648 11.38 278547 2313524 63030 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 344.56 178.24 1789.55 61.97 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 84.33 63.06 847.43 10.29 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 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 21.73 22.91 27.45 8.51 0.00 0.00 0.00 0.00 03:35:01 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 18.88 19.84 17.98 8.06 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 24.06 20.66 29.28 14.92 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 98.72 60.95 542.42 20.75 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) 11/04/2025 _x86_64_ (2 CPU) 03:31:32 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 42.28 0.00 7.55 2.27 0.13 47.78 03:33:01 AM 0 47.56 0.00 7.45 2.92 0.13 41.93 03:33:01 AM 1 36.99 0.00 7.64 1.61 0.12 53.64 03:34:01 AM all 35.35 0.00 5.47 1.62 0.12 57.44 03:34:01 AM 0 42.27 0.00 6.31 2.02 0.13 49.27 03:34:01 AM 1 28.45 0.00 4.64 1.23 0.10 65.57 03:35:01 AM all 34.30 0.00 4.32 0.29 0.12 60.97 03:35:01 AM 0 27.66 0.00 3.87 0.32 0.12 68.03 03:35:01 AM 1 40.95 0.00 4.77 0.27 0.12 53.90 03:36:01 AM all 34.36 0.00 3.59 0.22 0.13 61.71 03:36:01 AM 0 43.83 0.00 4.01 0.28 0.12 51.77 03:36:01 AM 1 24.89 0.00 3.17 0.15 0.13 71.65 03:37:01 AM all 33.49 0.00 4.40 1.38 0.12 60.61 03:37:01 AM 0 30.74 0.00 4.20 1.95 0.12 62.99 03:37:01 AM 1 36.25 0.00 4.60 0.82 0.12 58.22 Average: all 35.95 0.00 5.06 1.16 0.12 57.71 Average: 0 38.40 0.00 5.16 1.50 0.12 54.82 Average: 1 33.50 0.00 4.96 0.81 0.12 60.61