---> uname -a: Linux prd-centos8-builder-2c-2g-52320.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4764 19 2271 6739 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:c0:f5:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fec0:f534/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:c7:af:ab 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) 09/14/2025 _x86_64_ (2 CPU) 03:32:01 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 124.26 0.78 123.48 26.93 10990.87 03:35:01 AM 59.98 0.67 59.31 102.90 7069.29 03:36:01 AM 27.45 1.32 26.13 117.45 652.99 03:37:01 AM 20.93 0.72 20.21 67.58 564.75 Average: 58.15 0.87 57.28 78.71 4819.39 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 4952956 6923160 2929476 37.16 2688 2146704 1013512 11.35 203740 2375320 134368 03:35:01 AM 4927856 6938180 2954576 37.48 2688 2185616 996208 11.15 234604 2364924 9936 03:36:01 AM 4924480 6939296 2957952 37.53 2688 2190048 1001080 11.21 271040 2331572 10756 03:37:01 AM 4920920 6936064 2961512 37.57 2688 2190212 1004136 11.24 427068 2179128 9016 Average: 4931553 6934175 2950879 37.44 2688 2178145 1003734 11.24 284113 2312736 41019 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 96.78 80.07 1056.26 10.72 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 91.62 71.04 612.59 19.38 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 22.28 22.15 19.80 8.84 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 25.47 22.14 30.80 9.95 0.00 0.00 0.00 0.00 03:37:01 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 59.04 48.85 429.85 12.22 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) 09/14/2025 _x86_64_ (2 CPU) 03:32:01 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 38.89 0.00 5.53 1.14 0.10 54.33 03:34:01 AM 0 47.86 0.00 6.75 1.12 0.12 44.15 03:34:01 AM 1 29.97 0.00 4.32 1.16 0.08 64.46 03:35:01 AM all 32.98 0.00 5.37 1.00 0.09 60.55 03:35:01 AM 0 24.81 0.00 5.19 0.80 0.08 69.12 03:35:01 AM 1 41.15 0.00 5.56 1.20 0.10 51.99 03:36:01 AM all 36.44 0.00 3.69 0.17 0.09 59.61 03:36:01 AM 0 33.79 0.00 3.25 0.15 0.08 62.73 03:36:01 AM 1 39.09 0.00 4.13 0.18 0.10 56.49 03:37:01 AM all 33.53 0.00 3.97 0.12 0.09 62.29 03:37:01 AM 0 26.02 0.00 3.39 0.08 0.08 70.43 03:37:01 AM 1 41.04 0.00 4.55 0.15 0.10 54.17 Average: all 35.46 0.00 4.64 0.61 0.09 59.20 Average: 0 33.12 0.00 4.64 0.54 0.09 61.61 Average: 1 37.81 0.00 4.64 0.67 0.10 56.78