---> uname -a: Linux prd-centos8-builder-2c-2g-2628.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4773 19 2274 6750 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:9f:b3:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe9f:b304/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:48:47:14:2e 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) 01/21/2026 _x86_64_ (2 CPU) 10:32:11 LINUX RESTART (2 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 213.65 6.61 207.03 1107.76 7364.60 10:35:01 AM 88.60 0.48 88.12 63.59 10885.07 10:36:01 AM 29.86 0.30 29.56 42.39 1266.61 10:37:01 AM 14.90 0.00 14.90 0.00 680.91 10:38:01 AM 22.35 0.85 21.50 61.19 805.83 Average: 73.87 1.65 72.22 255.00 4200.49 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 5012052 6936988 2870380 36.41 2688 2105488 1028464 11.52 207100 2331828 205312 10:35:01 AM 4858472 6909524 3023960 38.36 2688 2226184 1033500 11.57 235256 2434164 61448 10:36:01 AM 4959160 6975868 2923272 37.09 2688 2192052 972160 10.89 269544 2300188 8916 10:37:01 AM 4978944 6996500 2903488 36.83 2688 2193084 945300 10.58 269912 2280576 9844 10:38:01 AM 4975264 6995100 2907168 36.88 2688 2195064 932944 10.45 425204 2128200 10036 Average: 4956778 6962796 2925654 37.12 2688 2182374 982474 11.00 281403 2294991 59111 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 95.07 77.76 1063.36 9.69 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 56.09 46.04 606.65 9.33 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 21.09 21.61 26.35 7.89 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 11.60 12.80 11.09 3.64 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 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 18.70 18.10 25.07 7.21 0.00 0.00 0.00 0.00 10:38:01 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 40.51 35.26 346.51 7.55 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) 01/21/2026 _x86_64_ (2 CPU) 10:32:11 LINUX RESTART (2 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 32.98 0.00 5.40 4.42 0.12 57.08 10:34:01 AM 0 34.53 0.00 6.07 4.10 0.13 55.17 10:34:01 AM 1 31.43 0.00 4.73 4.74 0.12 58.99 10:35:01 AM all 32.42 0.00 4.74 5.83 0.10 56.92 10:35:01 AM 0 32.66 0.00 5.39 6.36 0.10 55.49 10:35:01 AM 1 32.17 0.00 4.08 5.30 0.10 58.35 10:36:01 AM all 33.15 0.00 3.69 1.11 0.10 61.95 10:36:01 AM 0 34.43 0.00 3.72 1.08 0.10 60.66 10:36:01 AM 1 31.87 0.00 3.65 1.13 0.10 63.24 10:37:01 AM all 20.14 0.00 1.80 6.48 0.07 71.51 10:37:01 AM 0 15.24 0.00 1.44 8.93 0.07 74.32 10:37:01 AM 1 25.03 0.00 2.17 4.04 0.07 68.70 10:38:01 AM all 26.29 0.00 2.74 2.90 0.08 68.00 10:38:01 AM 0 23.66 0.00 2.82 3.81 0.08 69.63 10:38:01 AM 1 28.92 0.00 2.65 1.99 0.07 66.37 Average: all 29.00 0.00 3.67 4.15 0.09 63.09 Average: 0 28.11 0.00 3.89 4.86 0.10 63.05 Average: 1 29.89 0.00 3.46 3.44 0.09 63.12