---> uname -a: Linux prd-centos8-builder-2c-2g-2385.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 694 4736 19 2266 6705 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:5f:97:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe5f:976d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:0c:86:30 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) 10/27/2025 _x86_64_ (2 CPU) 02:31:34 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 204.06 17.87 186.19 5415.69 8178.74 02:34:01 AM 100.35 0.72 99.63 103.97 11385.94 02:35:01 AM 35.73 0.10 35.63 3.60 1875.60 02:36:01 AM 24.31 0.00 24.31 0.00 909.43 02:37:01 AM 25.66 0.92 24.75 95.18 743.48 Average: 78.03 3.92 74.11 1123.90 4618.98 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5073328 6929560 2809104 35.64 2688 2038496 1035464 11.59 202560 2280564 168584 02:34:01 AM 4945524 6955316 2936908 37.26 2688 2184820 987428 11.06 230132 2349252 43492 02:35:01 AM 4822332 6864380 3060100 38.82 2688 2217188 1070628 11.99 269832 2433476 43196 02:36:01 AM 4808872 6850896 3073560 38.99 2688 2217188 1078928 12.08 271032 2445520 43188 02:37:01 AM 4873924 6888452 3008508 38.17 2688 2189144 1037652 11.62 422916 2229100 25732 Average: 4904796 6897721 2977636 37.78 2688 2169367 1042020 11.67 279294 2347582 64838 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 304.81 197.52 1895.65 63.25 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 84.04 64.05 742.13 15.77 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 37.43 33.39 33.19 16.21 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.31 18.76 17.97 7.30 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 25.65 20.70 29.26 10.37 0.00 0.00 0.00 0.00 02:37:01 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 94.06 66.89 543.72 22.58 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) 10/27/2025 _x86_64_ (2 CPU) 02:31:34 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 45.67 0.00 7.51 1.77 0.12 44.93 02:33:01 AM 0 41.66 0.00 7.56 2.69 0.12 47.98 02:33:01 AM 1 49.68 0.00 7.47 0.85 0.12 41.88 02:34:01 AM all 33.07 0.00 5.18 3.48 0.25 58.03 02:34:01 AM 0 30.80 0.00 5.51 2.32 0.23 61.14 02:34:01 AM 1 35.33 0.00 4.84 4.64 0.27 54.93 02:35:01 AM all 32.23 0.00 4.39 1.39 0.11 61.88 02:35:01 AM 0 36.64 0.00 4.99 1.48 0.12 56.77 02:35:01 AM 1 27.82 0.00 3.80 1.30 0.10 66.98 02:36:01 AM all 33.30 0.00 3.55 0.22 0.11 62.82 02:36:01 AM 0 29.59 0.00 3.33 0.32 0.12 66.64 02:36:01 AM 1 37.01 0.00 3.77 0.13 0.10 58.99 02:37:01 AM all 35.13 0.00 4.48 0.13 0.10 60.15 02:37:01 AM 0 36.06 0.00 4.29 0.13 0.12 59.40 02:37:01 AM 1 34.20 0.00 4.67 0.13 0.08 60.91 Average: all 35.87 0.00 5.02 1.40 0.14 57.57 Average: 0 34.95 0.00 5.13 1.39 0.14 58.39 Average: 1 36.80 0.00 4.91 1.41 0.13 56.74