---> uname -a: Linux prd-centos8-builder-2c-2g-52033.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4792 19 2274 6770 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:f5:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe11:f520/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:45:32:cd 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) 08/11/2025 _x86_64_ (2 CPU) 05:31:50 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 392.22 137.82 254.40 15315.51 42481.86 05:34:01 AM 118.01 0.48 117.53 64.11 10877.09 05:35:01 AM 50.11 0.35 49.76 43.73 4606.52 05:36:02 AM 21.58 0.00 21.58 0.00 847.17 05:37:01 AM 28.83 0.93 27.89 96.80 814.73 Average: 122.47 28.01 94.46 3114.29 11963.24 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5266132 6990884 2616300 33.19 2688 1916684 1030864 11.54 201560 2125996 83876 05:34:01 AM 4877996 6927100 3004436 38.12 2688 2224976 1034760 11.59 207880 2442620 136892 05:35:01 AM 4932180 6949432 2950252 37.43 2688 2192620 1006664 11.27 266468 2327720 9924 05:36:02 AM 4945496 6962604 2936936 37.26 2688 2192620 988412 11.07 267876 2313200 9928 05:37:01 AM 4951196 6973900 2931236 37.19 2688 2197532 987148 11.05 422336 2152624 25036 Average: 4994600 6960784 2887832 36.64 2688 2144886 1009570 11.30 273224 2272432 53131 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 311.46 177.17 1807.72 62.03 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 83.06 68.71 1093.76 10.57 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 27.35 27.86 31.49 10.63 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:02 AM eth0 19.99 19.78 19.35 7.00 0.00 0.00 0.00 0.00 05:36:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 23.98 20.76 28.15 11.09 0.00 0.00 0.00 0.00 05:37:01 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 93.40 63.00 598.03 20.30 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) 08/11/2025 _x86_64_ (2 CPU) 05:31:50 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 50.73 0.04 11.08 3.27 0.08 34.80 05:33:01 AM 0 44.83 0.03 13.28 4.62 0.08 37.14 05:33:01 AM 1 56.61 0.05 8.88 1.92 0.08 32.46 05:34:01 AM all 37.32 0.00 5.70 1.01 0.09 55.89 05:34:01 AM 0 37.17 0.00 5.27 0.85 0.08 56.63 05:34:01 AM 1 37.46 0.00 6.13 1.17 0.10 55.14 05:35:01 AM all 34.35 0.00 4.52 0.32 0.10 60.71 05:35:01 AM 0 33.36 0.00 4.04 0.35 0.10 62.15 05:35:01 AM 1 35.34 0.00 5.00 0.28 0.10 59.27 05:36:02 AM all 31.99 0.00 3.74 0.14 0.09 64.04 05:36:02 AM 0 34.23 0.00 3.90 0.08 0.10 61.69 05:36:02 AM 1 29.74 0.00 3.58 0.20 0.08 66.39 05:37:01 AM all 36.33 0.00 4.36 0.15 0.10 59.05 05:37:01 AM 0 32.61 0.00 4.09 0.10 0.10 63.10 05:37:01 AM 1 40.07 0.00 4.63 0.20 0.10 55.00 Average: all 38.13 0.01 5.88 0.98 0.09 54.91 Average: 0 36.44 0.01 6.11 1.20 0.09 56.16 Average: 1 39.83 0.01 5.64 0.76 0.09 53.67