---> uname -a: Linux prd-centos8-builder-2c-2g-51971.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 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:53:11:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe53:1100/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:80:28: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) 09/12/2025 _x86_64_ (2 CPU) 18:31:30 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 237.59 16.84 220.74 5466.31 7548.72 06:34:01 PM 111.08 0.50 110.58 64.39 12413.18 06:35:01 PM 33.32 0.30 33.02 42.39 1304.02 06:36:02 PM 20.28 0.00 20.28 0.00 533.66 Average: 100.57 4.41 96.16 1393.38 5449.81 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5132456 6972052 2749968 34.89 2688 2022144 972144 10.89 200608 2223892 165680 06:34:01 PM 4980116 6989608 2902308 36.82 2688 2184828 940360 10.53 225992 2319260 27848 06:35:01 PM 4955400 6966028 2927024 37.13 2688 2186100 958232 10.73 267288 2302724 10768 06:36:02 PM 4825232 6878460 3057192 38.78 2688 2228740 1048204 11.74 272276 2427688 53476 Average: 4973301 6951537 2909123 36.91 2688 2155453 979735 10.97 241541 2318391 64443 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 283.42 182.54 1817.57 62.76 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 68.54 55.72 808.09 9.41 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 21.73 22.26 26.66 9.52 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:02 PM eth0 19.61 19.88 18.79 7.28 0.00 0.00 0.00 0.00 06:36:02 PM 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 98.33 70.10 667.80 22.24 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) 09/12/2025 _x86_64_ (2 CPU) 18:31:30 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 40.94 0.00 7.11 1.63 0.10 50.23 06:33:01 PM 0 52.53 0.00 7.16 1.92 0.10 38.29 06:33:01 PM 1 29.34 0.00 7.06 1.34 0.10 62.17 06:34:01 PM all 32.03 0.00 4.86 1.03 0.09 61.99 06:34:01 PM 0 44.29 0.00 5.65 1.03 0.08 48.94 06:34:01 PM 1 19.79 0.00 4.06 1.03 0.10 75.01 06:35:01 PM all 35.18 0.00 3.61 0.19 0.08 60.93 06:35:01 PM 0 59.36 0.00 4.47 0.28 0.08 35.80 06:35:01 PM 1 11.01 0.00 2.75 0.10 0.08 86.06 06:36:02 PM all 32.07 0.00 3.39 0.11 0.10 64.33 06:36:02 PM 0 44.31 0.00 3.80 0.13 0.10 51.65 06:36:02 PM 1 19.83 0.00 2.97 0.08 0.10 77.02 Average: all 35.05 0.00 4.74 0.74 0.09 59.37 Average: 0 50.12 0.00 5.27 0.84 0.09 43.67 Average: 1 19.98 0.00 4.21 0.64 0.10 75.07