---> uname -a: Linux prd-centos8-builder-2c-2g-4339.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 667 4758 19 2271 6732 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:ff:8e:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:feff:8ee6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b6:03:a5:9d 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) 11/01/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:02 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 223.79 25.52 198.27 6333.99 7376.19 02:34:01 AM 111.95 0.70 111.25 103.18 12215.88 02:35:01 AM 37.06 0.10 36.96 3.60 1882.19 02:36:01 AM 20.51 0.00 20.51 0.00 527.31 02:37:01 AM 28.21 0.92 27.29 95.17 958.63 Average: 83.84 5.38 78.46 1290.46 4582.57 02:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5127628 6973696 2754796 34.95 2688 2028884 995056 11.14 201588 2229316 172484 02:34:01 AM 4970384 6984628 2912040 36.94 2688 2189640 980368 10.98 230704 2326504 43100 02:35:01 AM 4820912 6868260 3061512 38.84 2688 2223072 1083852 12.14 270368 2438040 44240 02:36:01 AM 4817096 6864532 3065328 38.89 2688 2223072 1078640 12.08 271396 2440236 44240 02:37:01 AM 4845800 6868796 3036624 38.52 2688 2198264 1062540 11.90 423960 2258192 29632 Average: 4916364 6911982 2966060 37.63 2688 2172586 1040091 11.65 279603 2338458 66739 02:32:02 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 300.95 188.36 1837.90 63.76 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 83.25 64.19 829.85 14.13 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 29.58 30.76 32.04 12.27 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 18.58 18.24 18.13 7.21 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 35.19 23.51 76.21 11.25 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 92.82 64.60 554.56 21.58 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) 11/01/2025 _x86_64_ (2 CPU) 02:31:31 LINUX RESTART (2 CPU) 02:32:02 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 43.35 0.00 8.00 3.04 0.12 45.49 02:33:01 AM 0 44.49 0.00 7.86 2.90 0.14 44.61 02:33:01 AM 1 42.21 0.00 8.14 3.19 0.10 46.36 02:34:01 AM all 34.98 0.00 4.91 2.71 0.11 57.29 02:34:01 AM 0 35.33 0.00 5.07 3.11 0.10 56.39 02:34:01 AM 1 34.64 0.00 4.75 2.30 0.12 58.19 02:35:01 AM all 35.39 0.00 4.16 0.28 0.09 60.08 02:35:01 AM 0 30.67 0.00 3.80 0.35 0.08 65.09 02:35:01 AM 1 40.10 0.00 4.52 0.20 0.10 55.08 02:36:01 AM all 33.00 0.00 3.40 0.13 0.08 63.38 02:36:01 AM 0 23.68 0.00 3.04 0.13 0.07 73.08 02:36:01 AM 1 42.31 0.00 3.77 0.13 0.08 53.71 02:37:01 AM all 37.52 0.00 4.28 0.33 0.10 57.77 02:37:01 AM 0 38.92 0.00 4.27 0.43 0.10 56.28 02:37:01 AM 1 36.11 0.00 4.30 0.23 0.10 59.26 Average: all 36.82 0.00 4.94 1.29 0.10 56.85 Average: 0 34.58 0.00 4.80 1.38 0.10 59.15 Average: 1 39.06 0.00 5.08 1.20 0.10 54.55