---> uname -a: Linux prd-centos8-builder-2c-2g-52606.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 696 4735 19 2265 6704 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:89:67:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe89:6759/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fe:57:ae:42 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) 09/15/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 193.60 18.03 175.57 5381.01 7448.45 05:34:01 PM 104.95 0.50 104.45 64.38 11636.17 05:35:01 PM 35.90 0.70 35.20 72.91 1823.49 05:36:01 PM 20.36 0.00 20.36 0.00 532.69 05:37:01 PM 28.66 0.52 28.14 64.65 1074.39 Average: 76.70 3.95 72.75 1116.63 4503.17 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5134428 6970440 2748004 34.86 2688 2018588 1027584 11.51 200764 2222536 150544 05:34:01 PM 4931600 6939764 2950832 37.44 2688 2183408 1018656 11.41 226716 2368840 42520 05:35:01 PM 4803404 6847232 3079028 39.06 2688 2218964 1107684 12.40 271260 2452876 44252 05:36:01 PM 4821032 6863304 3061400 38.84 2688 2217788 1086032 12.16 272024 2435420 43076 05:37:01 PM 4842604 6857876 3039828 38.56 2688 2190048 1088492 12.19 437228 2247672 26388 Average: 4906614 6895723 2975818 37.75 2688 2165759 1065690 11.93 281598 2345469 61356 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 317.89 175.07 1798.73 61.93 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 80.61 59.85 826.15 10.09 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 24.56 26.19 28.24 10.23 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 19.56 19.61 19.28 7.12 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 28.69 24.01 28.48 11.29 0.00 0.00 0.00 0.00 05:37:01 PM 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 94.27 60.95 540.19 20.13 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) 09/15/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 39.56 0.00 7.45 2.07 0.13 50.78 05:33:01 PM 0 51.61 0.00 8.45 3.04 0.15 36.75 05:33:01 PM 1 27.57 0.00 6.46 1.12 0.12 64.74 05:34:01 PM all 34.12 0.00 5.12 1.31 0.14 59.30 05:34:01 PM 0 50.25 0.00 5.92 1.36 0.15 42.32 05:34:01 PM 1 18.08 0.00 4.33 1.27 0.13 76.19 05:35:01 PM all 34.43 0.00 4.03 0.23 0.12 61.19 05:35:01 PM 0 47.70 0.00 4.33 0.33 0.12 47.52 05:35:01 PM 1 21.19 0.00 3.73 0.13 0.12 74.83 05:36:01 PM all 32.07 0.00 3.80 0.13 0.10 63.90 05:36:01 PM 0 40.92 0.00 4.04 0.15 0.10 54.79 05:36:01 PM 1 23.24 0.00 3.57 0.10 0.10 72.99 05:37:01 PM all 36.23 0.00 4.38 0.23 0.12 59.04 05:37:01 PM 0 55.36 0.00 5.06 0.37 0.13 39.07 05:37:01 PM 1 17.10 0.00 3.71 0.10 0.10 78.99 Average: all 35.28 0.00 4.96 0.79 0.12 58.85 Average: 0 49.17 0.00 5.56 1.05 0.13 44.10 Average: 1 21.43 0.00 4.36 0.54 0.11 73.55