---> uname -a: Linux prd-centos8-builder-2c-2g-2215.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4790 19 2269 6763 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:52:4a:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe52:4a1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:60:86:6b 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) 10/09/2025 _x86_64_ (2 CPU) 10:31:32 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 245.43 29.97 215.46 6392.40 22095.27 10:34:01 AM 115.00 0.45 114.55 63.05 12407.75 10:35:01 AM 35.90 0.32 35.58 43.18 1911.01 10:36:01 AM 20.51 0.03 20.48 0.53 557.51 10:37:01 AM 24.99 0.92 24.08 95.17 727.22 Average: 88.37 6.34 82.03 1318.87 7539.80 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5060288 6929504 2822136 35.80 2688 2054520 1069600 11.98 236908 2269968 200384 10:34:01 AM 4823420 6875780 3059004 38.81 2688 2228124 1078904 12.08 209564 2494048 68304 10:35:01 AM 4880448 6926364 3001976 38.08 2688 2221212 1008620 11.29 270536 2376152 43064 10:36:01 AM 4885956 6931568 2996468 38.01 2688 2221228 1015660 11.37 271468 2370564 43064 10:37:01 AM 4953908 6972024 2928516 37.15 2688 2193060 956320 10.71 423348 2150032 25108 Average: 4920804 6927048 2961620 37.57 2688 2183629 1025821 11.49 282365 2332153 75985 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 282.96 180.49 1775.53 62.26 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 75.22 61.71 851.84 10.25 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 22.17 24.24 26.79 9.57 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 17.35 19.28 16.33 10.70 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 22.36 20.18 27.15 10.55 0.00 0.00 0.00 0.00 10:37:01 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 84.01 61.18 539.53 20.67 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) 10/09/2025 _x86_64_ (2 CPU) 10:31:32 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 41.65 0.00 7.54 7.51 0.11 43.19 10:33:01 AM 0 39.40 0.00 6.92 5.85 0.12 47.71 10:33:01 AM 1 43.91 0.00 8.16 9.17 0.10 38.67 10:34:01 AM all 33.64 0.00 4.97 3.39 0.12 57.88 10:34:01 AM 0 49.87 0.00 5.90 3.73 0.12 40.38 10:34:01 AM 1 17.45 0.00 4.04 3.05 0.12 75.34 10:35:01 AM all 33.75 0.00 3.91 1.12 0.10 61.12 10:35:01 AM 0 44.93 0.00 4.34 0.99 0.10 49.64 10:35:01 AM 1 22.59 0.00 3.49 1.25 0.10 72.58 10:36:01 AM all 31.08 0.00 3.39 1.46 0.10 63.97 10:36:01 AM 0 34.89 0.00 3.27 2.34 0.10 59.41 10:36:01 AM 1 27.27 0.00 3.51 0.58 0.10 68.54 10:37:01 AM all 34.25 0.00 4.14 1.34 0.11 60.16 10:37:01 AM 0 49.93 0.00 4.79 2.10 0.12 43.06 10:37:01 AM 1 18.60 0.00 3.50 0.58 0.10 77.22 Average: all 34.87 0.00 4.79 2.96 0.11 57.28 Average: 0 43.80 0.00 5.04 3.00 0.11 48.04 Average: 1 25.94 0.00 4.53 2.92 0.10 66.51