---> uname -a: Linux prd-centos8-builder-2c-2g-12129.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 635 4797 19 2265 6765 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:21:91:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe21:9126/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:a7:c8:d2 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) 11/20/2025 _x86_64_ (2 CPU) 06:32:13 LINUX RESTART (2 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 221.49 7.31 214.18 1150.95 7679.04 06:35:01 AM 99.52 0.50 99.02 64.39 11078.05 06:36:01 AM 29.04 0.70 28.34 72.91 1240.09 06:37:01 AM 21.03 0.00 21.03 0.00 543.86 Average: 92.77 2.13 90.64 322.09 5135.20 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 5099980 6990348 2782452 35.30 2688 2072404 973864 10.90 201504 2254184 186752 06:35:01 AM 4878256 6919056 3004176 38.11 2688 2216420 1037132 11.61 234736 2415388 61540 06:36:01 AM 4956068 6965700 2926364 37.13 2688 2184928 973708 10.90 281608 2289748 10756 06:37:01 AM 4933400 6942988 2949032 37.41 2688 2184928 1007884 11.29 282248 2311836 10756 Average: 4966926 6954523 2915506 36.99 2688 2164670 998147 11.18 250024 2317789 67451 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 180.01 131.91 1559.29 36.96 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 68.46 56.46 606.75 10.65 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 21.38 21.48 28.90 7.69 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 18.18 18.16 17.80 6.95 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 72.01 57.00 553.21 15.56 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) 11/20/2025 _x86_64_ (2 CPU) 06:32:13 LINUX RESTART (2 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 34.15 0.00 5.99 2.14 0.09 57.63 06:34:01 AM 0 39.11 0.00 6.05 1.65 0.08 53.11 06:34:01 AM 1 29.20 0.00 5.93 2.62 0.10 62.15 06:35:01 AM all 34.95 0.00 5.03 1.50 0.09 58.43 06:35:01 AM 0 48.14 0.00 5.58 1.20 0.10 44.98 06:35:01 AM 1 21.83 0.00 4.48 1.79 0.08 71.81 06:36:01 AM all 30.57 0.00 3.23 0.25 0.08 65.87 06:36:01 AM 0 31.97 0.00 3.40 0.25 0.08 64.29 06:36:01 AM 1 29.16 0.00 3.07 0.25 0.08 67.44 06:37:01 AM all 31.62 0.00 3.45 0.28 0.09 64.56 06:37:01 AM 0 28.88 0.00 3.35 0.20 0.08 67.49 06:37:01 AM 1 34.35 0.00 3.56 0.37 0.10 61.62 Average: all 32.82 0.00 4.42 1.04 0.09 61.62 Average: 0 37.02 0.00 4.59 0.83 0.09 57.48 Average: 1 28.63 0.00 4.26 1.26 0.09 65.76