---> uname -a: Linux prd-centos8-builder-2c-2g-48839.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 684 4749 19 2263 6716 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:70:89:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe70:89bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:da:89:04 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) 09/04/2025 _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 263.60 22.41 241.19 5709.30 8711.40 09:34:01 AM 85.77 0.45 85.32 63.05 10336.75 09:35:01 AM 33.88 0.08 33.79 1.87 3088.44 09:36:01 AM 32.01 0.27 31.74 41.86 1265.54 09:37:01 AM 18.36 0.48 17.88 41.19 520.58 Average: 86.73 4.74 81.99 1171.53 4784.71 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5080620 6918452 2801804 35.54 2688 2020560 1053008 11.79 201704 2274820 144192 09:34:01 AM 4937356 6906908 2945068 37.36 2688 2145728 1037096 11.61 203672 2385020 26444 09:35:01 AM 4795136 6834324 3087288 39.17 2688 2214680 1100260 12.32 236024 2494880 61340 09:36:01 AM 4826312 6866688 3056112 38.77 2688 2215952 1072492 12.01 271216 2429252 44252 09:37:01 AM 4907612 6914056 2974812 37.74 2688 2181908 1014544 11.36 424180 2194832 9012 Average: 4909407 6888086 2973017 37.72 2688 2155766 1055480 11.82 267359 2355761 57048 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 328.86 199.48 1810.03 64.00 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 22.68 19.74 226.56 4.49 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 35.81 33.06 584.69 7.25 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 22.36 23.63 27.59 9.37 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 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 24.98 21.63 31.15 8.68 0.00 0.00 0.00 0.00 09:37:01 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 86.94 59.51 536.02 18.76 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) 09/04/2025 _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 38.70 0.00 8.02 2.67 0.11 50.51 09:33:01 AM 0 38.36 0.00 6.90 1.73 0.10 52.90 09:33:01 AM 1 39.04 0.00 9.13 3.61 0.12 48.10 09:34:01 AM all 19.40 0.00 3.39 13.47 0.17 63.58 09:34:01 AM 0 21.69 0.00 3.22 12.95 0.17 61.98 09:34:01 AM 1 17.10 0.00 3.56 13.99 0.17 65.18 09:35:01 AM all 24.45 0.00 2.61 4.45 0.08 68.42 09:35:01 AM 0 30.94 0.00 2.97 5.11 0.08 60.89 09:35:01 AM 1 17.95 0.00 2.24 3.79 0.07 75.95 09:36:01 AM all 33.60 0.00 3.71 0.25 0.08 62.36 09:36:01 AM 0 27.86 0.00 3.64 0.22 0.08 68.21 09:36:01 AM 1 39.34 0.00 3.79 0.28 0.08 56.51 09:37:01 AM all 32.00 0.00 3.71 0.09 0.09 64.10 09:37:01 AM 0 33.09 0.00 3.45 0.10 0.10 63.25 09:37:01 AM 1 30.91 0.00 3.97 0.08 0.08 64.95 Average: all 29.62 0.00 4.29 4.19 0.11 61.79 Average: 0 30.39 0.00 4.04 4.02 0.11 61.45 Average: 1 28.86 0.00 4.54 4.36 0.10 62.14