---> uname -a: Linux prd-centos8-builder-2c-2g-19009.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4796 19 2267 6766 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:8b:ce:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe8b:ce7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:62:53:c5 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) 01/07/2026 _x86_64_ (2 CPU) 06:32:10 LINUX RESTART (2 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 145.17 6.80 138.37 1112.83 7044.42 06:35:01 AM 95.12 0.45 94.67 63.32 11009.75 06:36:01 AM 31.91 0.30 31.61 42.39 1242.41 06:37:01 AM 23.21 0.85 22.36 61.18 898.32 Average: 73.85 2.10 71.75 319.95 5048.63 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 5035672 6999472 2846752 36.12 2688 2140588 964176 10.80 203288 2299448 250888 06:35:01 AM 4955236 6963276 2927188 37.14 2688 2183716 975632 10.92 233800 2337788 27756 06:36:01 AM 4957800 6967400 2924624 37.10 2688 2184992 977336 10.94 269052 2299004 10756 06:37:01 AM 5009220 7020788 2873204 36.45 2688 2186912 908212 10.17 425200 2092212 10892 Average: 4989482 6987734 2892942 36.70 2688 2174052 956339 10.71 282835 2257113 75073 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 83.97 73.81 1072.17 11.30 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 59.79 47.86 603.53 9.50 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 21.05 21.95 20.18 9.55 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 22.48 19.81 30.34 7.77 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 46.82 40.86 431.56 9.53 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) 01/07/2026 _x86_64_ (2 CPU) 06:32:10 LINUX RESTART (2 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 35.85 0.00 5.84 1.51 0.12 56.69 06:34:01 AM 0 32.11 0.00 5.99 1.92 0.12 59.86 06:34:01 AM 1 39.57 0.00 5.68 1.10 0.12 53.53 06:35:01 AM all 33.09 0.00 3.99 1.34 0.12 61.46 06:35:01 AM 0 32.27 0.00 4.60 1.92 0.12 61.10 06:35:01 AM 1 33.91 0.00 3.39 0.77 0.12 61.82 06:36:01 AM all 35.67 0.00 3.99 0.26 0.12 59.96 06:36:01 AM 0 35.43 0.00 4.06 0.30 0.12 60.10 06:36:01 AM 1 35.92 0.00 3.92 0.22 0.12 59.82 06:37:01 AM all 31.80 0.00 3.61 0.18 0.11 64.30 06:37:01 AM 0 25.55 0.00 3.24 0.22 0.10 70.89 06:37:01 AM 1 38.04 0.00 3.98 0.15 0.12 57.71 Average: all 34.10 0.00 4.36 0.82 0.11 60.60 Average: 0 31.34 0.00 4.47 1.09 0.11 62.98 Average: 1 36.86 0.00 4.24 0.56 0.12 58.22