---> uname -a: Linux prd-centos8-builder-2c-2g-11320.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4796 19 2275 6774 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:57:0a:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe57:a74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:44:f7:ec 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) 11/17/2025 _x86_64_ (2 CPU) 05:31:35 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 240.41 30.42 210.00 7484.79 29174.10 05:34:01 AM 120.73 0.50 120.23 64.39 12588.02 05:35:01 AM 35.52 0.70 34.82 72.91 1878.47 05:36:01 AM 21.21 0.00 21.21 0.00 529.80 05:37:01 AM 24.18 0.52 23.66 64.65 685.54 Average: 88.42 6.43 81.99 1537.65 8972.02 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5061840 6935748 2820592 35.78 2688 2059032 1045852 11.71 237436 2267468 200504 05:34:01 AM 4955960 6973924 2926472 37.13 2688 2192916 969528 10.86 219016 2351536 43088 05:35:01 AM 4889124 6940996 2993308 37.97 2688 2227200 1000508 11.20 285512 2354052 43080 05:36:01 AM 4855204 6908360 3027228 38.40 2688 2228376 1033732 11.57 286320 2387180 44248 05:37:01 AM 4905296 6929980 2977136 37.77 2688 2199336 999448 11.19 438020 2185344 26280 Average: 4933485 6937802 2948947 37.41 2688 2181372 1009814 11.31 293261 2309116 71440 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 312.93 180.19 1790.71 62.15 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 82.35 67.24 847.98 10.45 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 23.59 24.21 30.12 9.42 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 17.98 18.70 17.63 7.39 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 23.79 22.03 29.22 15.06 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.14 62.48 543.18 20.90 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) 11/17/2025 _x86_64_ (2 CPU) 05:31:35 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 43.44 0.00 8.20 5.02 0.10 43.24 05:33:01 AM 0 32.76 0.00 6.46 4.44 0.10 56.24 05:33:01 AM 1 54.11 0.00 9.95 5.61 0.10 30.23 05:34:01 AM all 35.41 0.00 5.29 2.06 0.10 57.14 05:34:01 AM 0 25.01 0.00 4.33 2.23 0.12 68.32 05:34:01 AM 1 45.83 0.00 6.25 1.88 0.08 45.95 05:35:01 AM all 33.03 0.00 3.64 0.28 0.10 62.95 05:35:01 AM 0 23.23 0.00 2.87 0.08 0.12 73.70 05:35:01 AM 1 42.84 0.00 4.42 0.47 0.08 52.19 05:36:01 AM all 34.02 0.00 3.39 0.13 0.11 62.36 05:36:01 AM 0 28.60 0.00 2.94 0.08 0.12 68.26 05:36:01 AM 1 39.43 0.00 3.83 0.17 0.10 56.47 05:37:01 AM all 34.50 0.00 4.23 0.14 0.11 61.02 05:37:01 AM 0 18.26 0.00 3.64 0.12 0.12 77.87 05:37:01 AM 1 50.72 0.00 4.83 0.17 0.10 44.19 Average: all 36.07 0.00 4.95 1.52 0.10 57.35 Average: 0 25.57 0.00 4.04 1.39 0.11 68.89 Average: 1 46.58 0.00 5.85 1.66 0.09 45.82