---> uname -a: Linux prd-centos8-builder-2c-2g-12421.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: 2799.998 BogoMIPS: 5599.99 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 629 4801 19 2266 6771 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:d2:0f:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fed2:ffb/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:e5:98 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) 11/21/2025 _x86_64_ (2 CPU) 10:32:06 LINUX RESTART (2 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 192.85 6.86 185.99 1114.70 6865.00 10:35:01 AM 96.70 0.53 96.17 64.92 11298.35 10:36:01 AM 35.64 0.67 34.98 72.39 1429.61 10:37:01 AM 23.33 0.00 23.33 0.00 877.94 10:38:01 AM 24.58 0.52 24.06 64.65 699.27 Average: 74.62 1.72 72.90 263.34 4233.89 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 5124944 7007784 2757488 34.98 2688 2064664 971632 10.88 201804 2228268 182452 10:35:01 AM 4947480 6955704 2934952 37.23 2688 2183416 982136 11.00 232144 2347528 27236 10:36:01 AM 4859124 6903376 3023308 38.36 2688 2219648 1043596 11.69 285024 2383016 44244 10:37:01 AM 4854456 6898752 3027976 38.41 2688 2219648 1041904 11.67 285628 2386944 44252 10:38:01 AM 4910056 6925896 2972376 37.71 2688 2190608 1027844 11.51 437096 2180196 26264 Average: 4939212 6938302 2943220 37.34 2688 2175597 1013422 11.35 288339 2305190 64890 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 91.40 72.36 1025.29 16.37 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 78.69 60.79 682.85 10.61 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 20.55 21.10 27.45 8.41 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 17.81 18.01 17.20 7.00 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 23.04 20.46 28.72 9.43 0.00 0.00 0.00 0.00 10:38:01 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 46.30 38.54 356.30 10.36 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) 11/21/2025 _x86_64_ (2 CPU) 10:32:06 LINUX RESTART (2 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 28.38 0.00 5.06 1.89 0.08 64.58 10:34:01 AM 0 26.63 0.00 5.76 2.77 0.08 64.76 10:34:01 AM 1 30.12 0.00 4.37 1.01 0.08 64.41 10:35:01 AM all 33.47 0.00 4.81 0.99 0.08 60.65 10:35:01 AM 0 35.39 0.00 5.33 1.37 0.08 57.83 10:35:01 AM 1 31.54 0.00 4.30 0.62 0.08 63.46 10:36:01 AM all 31.29 0.00 3.06 0.47 0.11 65.07 10:36:01 AM 0 31.74 0.00 2.94 0.47 0.08 64.77 10:36:01 AM 1 30.84 0.00 3.18 0.47 0.13 65.37 10:37:01 AM all 32.55 0.00 3.44 0.20 0.09 63.71 10:37:01 AM 0 20.02 0.00 2.68 0.27 0.10 76.93 10:37:01 AM 1 45.10 0.00 4.20 0.13 0.08 50.48 10:38:01 AM all 34.75 0.00 4.03 0.18 0.11 60.94 10:38:01 AM 0 24.02 0.00 3.70 0.17 0.12 72.00 10:38:01 AM 1 45.49 0.00 4.36 0.20 0.10 49.86 Average: all 32.09 0.00 4.08 0.75 0.10 62.99 Average: 0 27.56 0.00 4.08 1.01 0.09 67.26 Average: 1 36.61 0.00 4.08 0.49 0.10 58.72