---> uname -a: Linux prd-centos8-builder-2c-2g-3612.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 636 4793 19 2267 6763 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:11:cc:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe11:ccdb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:f3:29:e1 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) 12/04/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 216.11 17.99 198.12 5379.71 8085.69 09:34:01 AM 101.82 0.50 101.32 64.38 11786.00 09:35:01 AM 30.69 0.30 30.39 42.39 1227.61 09:36:01 AM 21.24 0.68 20.56 54.12 549.87 Average: 92.47 4.87 87.60 1385.31 5412.40 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5139696 7015932 2742736 34.80 2688 2058148 951120 10.65 201824 2215088 186704 09:34:01 AM 4943520 6952188 2938912 37.28 2688 2183768 991988 11.11 232364 2351280 27424 09:35:01 AM 4963272 6979332 2919160 37.03 2688 2191224 960332 10.75 269460 2294336 16276 09:36:01 AM 4999676 7011928 2882756 36.57 2688 2187356 941380 10.54 424308 2103484 10860 Average: 5011541 6989845 2870891 36.42 2688 2155124 961205 10.76 281989 2241047 60316 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 322.92 193.90 1905.44 63.39 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 84.02 67.44 740.49 11.14 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 22.38 23.74 30.05 8.93 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 23.09 21.23 30.08 12.96 0.00 0.00 0.00 0.00 09:36:01 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 113.11 76.58 676.57 24.11 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) 12/04/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 39.94 0.00 7.47 1.92 0.08 50.58 09:33:01 AM 0 37.30 0.00 8.41 2.57 0.08 51.64 09:33:01 AM 1 42.58 0.00 6.54 1.27 0.08 49.53 09:34:01 AM all 34.39 0.00 5.00 0.80 0.09 59.71 09:34:01 AM 0 29.01 0.00 4.92 1.03 0.10 64.93 09:34:01 AM 1 39.78 0.00 5.08 0.57 0.08 54.49 09:35:01 AM all 33.53 0.00 3.63 0.18 0.08 62.59 09:35:01 AM 0 33.85 0.00 3.63 0.15 0.07 62.30 09:35:01 AM 1 33.22 0.00 3.62 0.20 0.08 62.88 09:36:01 AM all 33.61 0.00 3.50 0.14 0.09 62.66 09:36:01 AM 0 21.83 0.00 2.80 0.17 0.10 75.10 09:36:01 AM 1 45.37 0.00 4.20 0.12 0.08 50.23 Average: all 35.37 0.00 4.90 0.76 0.09 58.89 Average: 0 30.50 0.00 4.94 0.98 0.09 63.50 Average: 1 40.24 0.00 4.86 0.54 0.08 54.28