---> uname -a: Linux prd-centos8-builder-2c-2g-3638.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 644 4788 19 2264 6756 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:71:72:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe71:7290/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:b0:29:1a 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) 10/30/2025 _x86_64_ (2 CPU) 07:31:32 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 228.23 19.45 208.78 5482.88 7767.41 07:34:01 AM 109.26 0.50 108.76 64.38 11779.47 07:35:01 AM 36.64 0.70 35.94 72.92 1919.73 07:36:01 AM 19.51 0.00 19.51 0.00 500.73 07:37:01 AM 24.68 0.52 24.16 64.65 684.16 Average: 83.68 4.24 79.44 1137.33 4530.74 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5021172 6910252 2861260 36.30 2688 2071896 1064824 11.92 238676 2297616 222760 07:34:01 AM 4959892 6968144 2922540 37.08 2688 2183404 973276 10.90 230372 2334860 44308 07:35:01 AM 4974096 6983112 2908336 36.90 2688 2184248 958288 10.73 268096 2283236 10776 07:36:01 AM 4845320 6887736 3037112 38.53 2688 2217664 1051000 11.77 272140 2408240 44244 07:37:01 AM 4879364 6893164 3003068 38.10 2688 2188628 1040492 11.65 437588 2209160 26264 Average: 4935969 6928482 2946463 37.38 2688 2169168 1017576 11.39 289374 2306622 69670 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 328.81 191.49 1785.33 62.95 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 75.99 59.55 848.87 10.39 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 22.63 24.06 28.30 9.67 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 17.16 17.80 16.69 6.83 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 23.01 21.19 28.80 10.50 0.00 0.00 0.00 0.00 07:37:01 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 93.54 62.83 541.72 20.07 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) 10/30/2025 _x86_64_ (2 CPU) 07:31:32 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 40.50 0.00 6.94 2.20 0.09 50.28 07:33:01 AM 0 32.18 0.00 6.82 3.50 0.08 57.42 07:33:01 AM 1 48.81 0.00 7.05 0.90 0.10 43.14 07:34:01 AM all 36.10 0.00 5.59 1.57 0.09 56.65 07:34:01 AM 0 37.55 0.00 6.01 1.32 0.10 55.01 07:34:01 AM 1 34.64 0.00 5.17 1.82 0.08 58.29 07:35:01 AM all 36.49 0.00 3.54 0.24 0.08 59.65 07:35:01 AM 0 29.00 0.00 3.75 0.33 0.08 66.83 07:35:01 AM 1 43.98 0.00 3.32 0.15 0.08 52.47 07:36:01 AM all 28.39 0.00 3.09 0.09 0.07 68.36 07:36:01 AM 0 32.44 0.00 3.23 0.12 0.07 64.15 07:36:01 AM 1 24.33 0.00 2.95 0.07 0.07 72.58 07:37:01 AM all 36.80 0.00 4.08 0.16 0.09 58.88 07:37:01 AM 0 45.60 0.00 4.42 0.13 0.08 49.77 07:37:01 AM 1 27.99 0.00 3.74 0.18 0.10 67.99 Average: all 35.65 0.00 4.65 0.85 0.09 58.77 Average: 0 35.36 0.00 4.85 1.08 0.08 58.63 Average: 1 35.95 0.00 4.44 0.62 0.09 58.90