---> uname -a: Linux prd-centos8-builder-2c-2g-3658.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 672 4754 19 2270 6728 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:08:e7:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe08:e786/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:eb:04:30 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) 10/15/2025 _x86_64_ (2 CPU) 01:31:34 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 199.00 30.37 168.63 7407.80 33491.05 01:34:02 AM 118.39 0.52 117.87 65.16 11297.90 01:35:01 AM 42.84 0.36 42.48 44.47 3503.63 01:36:01 AM 23.24 0.00 23.24 0.00 628.26 01:37:01 AM 27.46 0.92 26.54 95.17 765.89 Average: 82.32 6.45 75.87 1527.41 9959.16 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5168396 6917340 2714028 34.43 2688 1940936 1053328 11.79 201608 2221640 94276 01:34:02 AM 4827040 6873160 3055384 38.76 2688 2222112 1042564 11.67 208324 2492812 107260 01:35:01 AM 4913260 6926632 2969164 37.67 2688 2188620 986512 11.05 267632 2346292 10920 01:36:01 AM 4878080 6898728 3004344 38.11 2688 2196160 1018708 11.41 268996 2380444 17464 01:37:01 AM 4902756 6921380 2979668 37.80 2688 2193592 988340 11.07 423208 2201512 25096 Average: 4937906 6907448 2944518 37.36 2688 2148284 1017890 11.40 273954 2328540 51003 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 305.51 178.97 1779.90 62.83 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 AM eth0 77.47 62.61 846.12 9.88 0.00 0.00 0.00 0.00 01:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 25.59 25.32 27.12 9.62 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 23.08 19.73 22.59 7.63 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 23.61 20.16 27.30 10.75 0.00 0.00 0.00 0.00 01:37:01 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 91.27 61.48 542.36 20.18 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) 10/15/2025 _x86_64_ (2 CPU) 01:31:34 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 37.67 0.00 7.26 10.32 0.10 44.65 01:33:01 AM 0 38.82 0.00 6.44 9.71 0.10 44.94 01:33:01 AM 1 36.53 0.00 8.08 10.94 0.10 44.35 01:34:02 AM all 35.57 0.00 5.69 2.42 0.11 56.21 01:34:02 AM 0 45.47 0.00 6.19 1.88 0.12 46.35 01:34:02 AM 1 25.67 0.00 5.19 2.96 0.10 66.07 01:35:01 AM all 34.57 0.00 4.54 0.51 0.09 60.28 01:35:01 AM 0 37.74 0.00 5.14 0.71 0.08 56.33 01:35:01 AM 1 31.41 0.00 3.95 0.31 0.10 64.23 01:36:01 AM all 34.26 0.00 3.45 0.12 0.09 62.09 01:36:01 AM 0 33.70 0.00 3.41 0.10 0.10 62.69 01:36:01 AM 1 34.81 0.00 3.49 0.13 0.08 61.48 01:37:01 AM all 36.31 0.00 4.34 0.18 0.09 59.08 01:37:01 AM 0 35.12 0.00 4.10 0.17 0.10 60.51 01:37:01 AM 1 37.50 0.00 4.58 0.18 0.08 57.65 Average: all 35.68 0.00 5.06 2.71 0.10 56.47 Average: 0 38.17 0.00 5.05 2.51 0.10 54.16 Average: 1 33.18 0.00 5.06 2.90 0.09 58.77