---> uname -a: Linux prd-centos8-builder-2c-2g-2749.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: 2800.000 BogoMIPS: 5600.00 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 651 4776 19 2269 6749 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:a4:09:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fea4:9e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:43:7f:b3 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) 10/28/2025 _x86_64_ (2 CPU) 03:31:53 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 120.96 0.90 120.06 82.11 10544.74 03:35:01 AM 61.11 0.25 60.86 40.13 7119.00 03:36:01 AM 26.01 1.32 24.70 117.45 638.59 03:37:01 AM 23.08 0.48 22.59 41.19 902.55 Average: 57.79 0.74 57.05 70.22 4801.30 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5007752 6978432 2874672 36.47 2688 2147128 973856 10.90 203884 2319364 135884 03:35:01 AM 4869220 6911252 3013204 38.23 2688 2217900 1021752 11.44 268684 2389024 44172 03:36:01 AM 4981260 6994472 2901164 36.81 2688 2189080 942524 10.55 269732 2275888 10752 03:37:01 AM 4891004 6904856 2991420 37.95 2688 2189732 1030576 11.54 425260 2210744 10152 Average: 4937309 6947253 2945115 37.36 2688 2185960 992177 11.11 291890 2298755 50240 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 82.76 67.33 842.46 10.15 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 94.32 77.09 610.99 17.92 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 25.08 23.25 19.36 8.32 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 21.16 20.81 28.76 8.50 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 55.83 47.12 375.40 11.22 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) 10/28/2025 _x86_64_ (2 CPU) 03:31:53 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 36.56 0.00 5.89 1.16 0.10 56.28 03:34:01 AM 0 23.22 0.00 4.61 1.18 0.08 70.91 03:34:01 AM 1 49.91 0.00 7.17 1.15 0.12 41.65 03:35:01 AM all 31.93 0.00 4.21 0.91 0.08 62.87 03:35:01 AM 0 17.05 0.00 3.84 0.68 0.08 78.35 03:35:01 AM 1 46.82 0.00 4.58 1.14 0.08 47.39 03:36:01 AM all 35.76 0.00 3.63 1.52 0.25 58.84 03:36:01 AM 0 22.06 0.00 2.92 1.17 0.22 73.64 03:36:01 AM 1 49.50 0.00 4.35 1.87 0.28 44.00 03:37:01 AM all 28.03 0.00 3.10 1.97 0.08 66.82 03:37:01 AM 0 12.88 0.00 2.24 0.60 0.08 84.19 03:37:01 AM 1 43.20 0.00 3.97 3.33 0.08 49.41 Average: all 33.07 0.00 4.21 1.39 0.13 61.20 Average: 0 18.81 0.00 3.40 0.91 0.12 76.76 Average: 1 47.36 0.00 5.02 1.87 0.14 45.61