---> uname -a: Linux prd-centos8-builder-2c-2g-1414.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 756 4675 19 2265 6643 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:cd:1e:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fecd:1ea6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:9e:73:75 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) 01/17/2026 _x86_64_ (2 CPU) 06:31:33 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 217.32 25.08 192.24 5982.21 7608.44 06:34:01 AM 109.83 0.48 109.35 63.59 12213.88 06:35:01 AM 38.09 1.07 37.02 93.57 1923.19 06:36:01 AM 18.13 0.00 18.13 0.00 494.27 06:37:01 AM 24.58 0.50 24.08 63.71 678.99 Average: 81.60 5.43 76.18 1241.17 4583.94 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5077536 6912968 2804896 35.58 2688 2018056 1073852 12.02 200272 2280276 167920 06:34:01 AM 4829144 6836148 3053288 38.74 2688 2182172 1116076 12.50 229132 2466184 43152 06:35:01 AM 4745524 6788252 3136908 39.80 2688 2218236 1169068 13.09 272732 2509404 44140 06:36:01 AM 4802108 6810788 3080324 39.08 2688 2184036 1146872 12.84 270748 2454128 9952 06:37:01 AM 4838580 6852128 3043852 38.62 2688 2188248 1097188 12.29 439836 2248748 25332 Average: 4858578 6840057 3023854 38.36 2688 2158150 1120611 12.55 282544 2391748 58099 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 323.60 191.62 1795.83 62.56 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 76.27 65.89 859.51 10.21 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 22.34 22.84 27.68 9.42 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.86 18.91 17.95 6.58 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 27.22 23.14 30.85 11.16 0.00 0.00 0.00 0.00 06:37:01 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 93.69 64.50 546.50 19.99 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) 01/17/2026 _x86_64_ (2 CPU) 06:31:33 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 39.48 0.00 7.41 2.46 0.09 50.55 06:33:01 AM 0 41.97 0.00 9.18 3.18 0.10 45.57 06:33:01 AM 1 37.01 0.00 5.65 1.75 0.08 55.51 06:34:01 AM all 34.38 0.00 4.94 1.61 0.10 58.97 06:34:01 AM 0 45.37 0.00 5.34 1.32 0.08 47.88 06:34:01 AM 1 23.44 0.00 4.54 1.89 0.12 70.01 06:35:01 AM all 32.78 0.00 3.64 0.34 0.11 63.12 06:35:01 AM 0 33.61 0.00 3.48 0.38 0.12 62.40 06:35:01 AM 1 31.95 0.00 3.80 0.30 0.10 63.84 06:36:01 AM all 32.15 0.00 3.46 0.09 0.09 64.20 06:36:01 AM 0 35.06 0.00 3.40 0.13 0.08 61.32 06:36:01 AM 1 29.24 0.00 3.53 0.05 0.10 67.08 06:37:01 AM all 34.91 0.00 4.32 0.14 0.11 60.51 06:37:01 AM 0 34.01 0.00 4.17 0.17 0.12 61.55 06:37:01 AM 1 35.82 0.00 4.48 0.12 0.10 59.48 Average: all 34.74 0.00 4.76 0.93 0.10 59.48 Average: 0 38.00 0.00 5.11 1.03 0.10 55.76 Average: 1 31.49 0.00 4.40 0.82 0.10 63.19