---> uname -a: Linux prd-centos8-builder-2c-2g-2627.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 616 4814 19 2265 6783 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:72:54:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe72:545c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:81:8b:8f 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) 00:32:07 LINUX RESTART (2 CPU) 12:33:03 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 118.09 7.46 110.63 1178.15 6246.23 12:35:01 AM 106.88 0.45 106.43 63.06 11706.82 12:36:01 AM 34.34 0.35 33.99 43.72 1854.13 12:37:01 AM 23.16 0.00 23.16 0.00 885.09 12:38:01 AM 27.41 0.92 26.49 95.17 769.29 Average: 61.60 1.80 59.80 270.01 4279.13 12:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 5196076 7031196 2686356 34.08 2688 2017840 931236 10.43 200200 2161112 153580 12:35:01 AM 5000968 7009056 2881464 36.56 2688 2183180 917960 10.28 208456 2314952 43492 12:36:01 AM 4942132 6953280 2940300 37.30 2688 2186752 988680 11.07 267972 2317320 13188 12:37:01 AM 4961960 6970132 2920472 37.05 2688 2183496 949280 10.63 269016 2296392 9924 12:38:01 AM 4979660 6993592 2902772 36.83 2688 2188704 938948 10.51 423564 2124300 25736 Average: 5016159 6991451 2866273 36.36 2688 2151994 945221 10.58 273842 2242815 49184 12:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 171.27 121.37 1365.42 39.02 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 75.40 59.11 847.12 10.24 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 25.29 27.59 30.13 9.37 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 18.80 17.68 16.89 6.54 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 25.31 21.06 29.86 11.40 0.00 0.00 0.00 0.00 12:38:01 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 62.49 48.88 451.83 15.16 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) 00:32:07 LINUX RESTART (2 CPU) 12:33:03 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 30.80 0.00 5.47 7.17 0.10 56.45 12:34:01 AM 0 38.76 0.00 6.48 6.20 0.12 48.43 12:34:01 AM 1 22.94 0.00 4.46 8.13 0.09 64.38 12:35:01 AM all 35.26 0.00 4.99 5.02 0.13 54.60 12:35:01 AM 0 31.11 0.00 4.92 6.66 0.13 57.17 12:35:01 AM 1 39.41 0.00 5.05 3.39 0.12 52.03 12:36:01 AM all 32.35 0.00 4.36 1.71 0.11 61.47 12:36:01 AM 0 35.20 0.00 4.35 1.25 0.10 59.10 12:36:01 AM 1 29.50 0.00 4.37 2.17 0.12 63.84 12:37:01 AM all 30.95 0.00 3.45 1.13 0.11 64.35 12:37:01 AM 0 29.76 0.00 3.39 1.70 0.12 65.02 12:37:01 AM 1 32.13 0.00 3.52 0.57 0.10 63.68 12:38:01 AM all 37.20 0.00 4.28 0.21 0.10 58.21 12:38:01 AM 0 33.74 0.00 3.84 0.17 0.10 62.15 12:38:01 AM 1 40.66 0.00 4.71 0.25 0.10 54.28 Average: all 33.33 0.00 4.50 3.02 0.11 59.04 Average: 0 33.67 0.00 4.58 3.17 0.11 58.46 Average: 1 32.99 0.00 4.42 2.87 0.10 59.61