---> uname -a: Linux prd-centos8-builder-2c-2g-47399.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 649 4792 19 2256 6751 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:8d:81:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe8d:81ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:14:9b:18:8d 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) 07/30/2025 _x86_64_ (2 CPU) 05:32:10 LINUX RESTART (2 CPU) 05:33:02 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 271.60 6.69 264.90 1125.64 7344.59 05:35:01 AM 95.73 0.70 95.03 103.17 10871.54 05:36:01 AM 29.53 0.43 29.10 31.06 1731.11 05:37:01 AM 22.46 0.07 22.40 3.07 577.49 05:38:01 AM 17.74 0.10 17.64 10.93 468.19 Average: 86.80 1.58 85.21 251.85 4188.16 05:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 5140464 6982732 2741968 34.79 2688 2025036 996444 11.16 201172 2217152 152324 05:35:01 AM 4999788 6999892 2882644 36.57 2688 2175436 958832 10.74 230576 2297684 42500 05:36:01 AM 4888648 6920352 2993784 37.98 2688 2207500 1019196 11.41 283692 2357440 42012 05:37:01 AM 4945940 6946840 2936492 37.25 2688 2176412 993320 11.12 281348 2301308 10756 05:38:01 AM 5001148 7002596 2881284 36.55 2688 2176888 948688 10.62 436304 2092308 10904 Average: 4995198 6970482 2887234 36.63 2688 2152254 983296 11.01 286618 2253178 51699 05:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 65.48 54.53 892.33 8.79 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 56.28 46.45 741.96 11.11 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 28.60 27.51 28.09 8.52 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 18.46 18.31 16.43 7.86 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 25.54 21.71 29.74 10.21 0.00 0.00 0.00 0.00 05:38:01 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 38.78 33.63 339.87 9.30 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) 07/30/2025 _x86_64_ (2 CPU) 05:32:10 LINUX RESTART (2 CPU) 05:33:02 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 27.27 0.00 5.08 2.02 0.09 65.53 05:34:01 AM 0 29.57 0.00 4.13 1.03 0.10 65.17 05:34:01 AM 1 24.97 0.00 6.04 3.00 0.08 65.90 05:35:01 AM all 32.65 0.00 4.98 1.38 0.12 60.87 05:35:01 AM 0 29.33 0.00 4.79 1.23 0.12 64.53 05:35:01 AM 1 35.97 0.00 5.17 1.53 0.12 57.21 05:36:01 AM all 24.27 0.00 3.47 0.20 0.08 71.98 05:36:01 AM 0 24.75 0.00 3.46 0.13 0.08 71.58 05:36:01 AM 1 23.79 0.00 3.48 0.27 0.08 72.38 05:37:01 AM all 32.84 0.00 3.17 0.13 0.09 63.76 05:37:01 AM 0 35.30 0.00 3.35 0.13 0.10 61.12 05:37:01 AM 1 30.39 0.00 2.99 0.13 0.08 66.41 05:38:01 AM all 29.17 0.00 3.17 0.08 0.08 67.49 05:38:01 AM 0 34.84 0.00 3.88 0.07 0.08 61.12 05:38:01 AM 1 23.49 0.00 2.45 0.10 0.08 73.87 Average: all 29.25 0.00 3.97 0.76 0.09 65.93 Average: 0 30.76 0.00 3.92 0.52 0.10 64.70 Average: 1 27.73 0.00 4.02 1.00 0.09 67.15