---> uname -a: Linux prd-centos8-builder-2c-2g-2261.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 637 4790 19 2269 6762 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:df:72:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fedf:72ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:45:4e:ea 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) 11/29/2025 _x86_64_ (2 CPU) 07:31:55 LINUX RESTART (2 CPU) 07:33:03 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 120.17 0.88 119.29 83.28 10822.29 07:35:01 AM 55.16 0.28 54.87 40.66 6939.88 07:36:01 AM 27.74 0.07 27.67 3.07 745.28 07:37:01 AM 20.94 0.72 20.23 67.58 588.89 Average: 55.46 0.48 54.98 48.36 4723.18 07:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5015616 6991236 2866816 36.37 2688 2151532 959608 10.74 204292 2310128 137208 07:35:01 AM 4968960 6982072 2913472 36.96 2688 2188244 963776 10.79 234376 2321572 11764 07:36:01 AM 4948240 6961532 2934192 37.22 2688 2188340 960300 10.75 268988 2307768 10768 07:37:01 AM 4959576 6973100 2922856 37.08 2688 2188504 957872 10.73 425212 2140104 9016 Average: 4973098 6976985 2909334 36.91 2688 2179155 960389 10.75 283217 2269893 42189 07:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 77.84 66.72 894.28 9.72 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 63.46 53.21 603.04 9.28 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 16.61 17.18 14.87 8.45 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 25.04 22.26 31.57 8.73 0.00 0.00 0.00 0.00 07:37:01 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 45.47 39.61 381.66 9.04 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) 11/29/2025 _x86_64_ (2 CPU) 07:31:55 LINUX RESTART (2 CPU) 07:33:03 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 36.20 0.00 5.70 1.77 0.09 56.25 07:34:01 AM 0 39.08 0.00 5.75 2.22 0.09 52.86 07:34:01 AM 1 33.32 0.00 5.65 1.31 0.09 59.63 07:35:01 AM all 27.55 0.00 3.71 1.34 0.09 67.30 07:35:01 AM 0 22.95 0.00 3.99 1.07 0.08 71.91 07:35:01 AM 1 32.15 0.00 3.44 1.62 0.10 62.69 07:36:01 AM all 35.26 0.00 3.12 0.15 0.08 61.38 07:36:01 AM 0 32.85 0.00 3.25 0.15 0.08 63.67 07:36:01 AM 1 37.66 0.00 3.00 0.15 0.08 59.10 07:37:01 AM all 32.57 0.00 3.73 0.10 0.08 63.51 07:37:01 AM 0 22.56 0.00 3.20 0.07 0.08 74.09 07:37:01 AM 1 42.60 0.00 4.25 0.13 0.08 52.93 Average: all 32.87 0.00 4.05 0.83 0.09 62.16 Average: 0 29.28 0.00 4.04 0.87 0.08 65.73 Average: 1 36.46 0.00 4.07 0.80 0.09 58.58