---> uname -a: Linux prd-centos8-builder-2c-2g-7056.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 628 4801 19 2268 6772 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:e9:1e:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fee9:1e54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:95:e2:0a 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) 11/08/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 163.83 17.11 146.73 5495.12 7050.67 11:34:01 AM 108.03 0.52 107.52 65.19 11919.68 11:35:01 AM 35.72 0.30 35.42 42.39 1843.05 11:36:01 AM 20.56 0.40 20.16 30.53 524.91 11:37:01 AM 25.69 0.52 25.17 64.65 736.34 Average: 70.77 3.77 67.00 1139.79 4414.90 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5179624 7018524 2702800 34.29 2688 2021656 948672 10.62 199928 2178308 165236 11:34:01 AM 5020772 7031276 2861652 36.30 2688 2185756 914840 10.24 229020 2276076 43092 11:35:01 AM 4879372 6890856 3003052 38.10 2688 2186932 1066104 11.94 266340 2381432 10776 11:36:01 AM 4940756 6953004 2941668 37.32 2688 2187800 983500 11.01 267680 2318584 10756 11:37:01 AM 4877412 6904248 3005012 38.12 2688 2201732 1045800 11.71 423336 2226164 35776 Average: 4979587 6959582 2902837 36.83 2688 2156775 991783 11.10 277261 2276113 53127 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 293.15 186.12 1826.28 63.08 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 74.89 60.86 809.28 9.83 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 19.64 20.44 26.73 9.18 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 19.11 19.50 21.57 7.17 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 30.84 23.51 25.57 17.41 0.00 0.00 0.00 0.00 11:37:01 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 87.54 62.09 541.94 21.34 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) 11/08/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 41.74 0.00 6.73 2.53 0.10 48.90 11:33:01 AM 0 44.75 0.00 7.43 3.23 0.10 44.49 11:33:01 AM 1 38.73 0.00 6.04 1.82 0.10 53.31 11:34:01 AM all 32.44 0.00 4.62 2.07 0.11 60.76 11:34:01 AM 0 39.77 0.00 5.45 2.02 0.08 52.67 11:34:01 AM 1 25.12 0.00 3.80 2.12 0.13 68.82 11:35:01 AM all 35.60 0.00 3.48 0.28 0.08 60.56 11:35:01 AM 0 39.69 0.00 3.40 0.20 0.08 56.63 11:35:01 AM 1 31.51 0.00 3.55 0.37 0.08 64.49 11:36:01 AM all 32.69 0.00 3.34 0.30 0.10 63.56 11:36:01 AM 0 31.32 0.00 3.67 0.37 0.10 64.54 11:36:01 AM 1 34.07 0.00 3.02 0.23 0.10 62.58 11:37:01 AM all 34.20 0.00 4.03 0.45 0.09 61.22 11:37:01 AM 0 39.38 0.00 4.74 0.57 0.08 55.24 11:37:01 AM 1 29.03 0.00 3.33 0.33 0.10 67.21 Average: all 35.33 0.00 4.44 1.13 0.10 59.01 Average: 0 38.98 0.00 4.94 1.28 0.09 54.72 Average: 1 31.69 0.00 3.95 0.97 0.10 63.29