---> uname -a: Linux prd-centos8-builder-2c-2g-42612.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 633 4804 19 2259 6766 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:fa:12:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fefa:129e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:cc:85:49 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) 07/14/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:02 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 273.50 18.04 255.46 5359.99 8059.16 10:34:01 AM 104.42 0.70 103.72 103.18 11344.94 10:35:01 AM 30.79 0.50 30.29 34.13 1652.62 10:36:01 AM 16.39 0.00 16.39 0.00 732.62 10:37:01 AM 23.26 0.52 22.75 64.66 590.95 Average: 89.07 3.91 85.16 1098.44 4464.19 10:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5173380 7010716 2709044 34.37 2688 2020280 944856 10.58 201736 2184244 169796 10:34:01 AM 4964112 6975804 2918312 37.02 2688 2187092 934576 10.46 232688 2329404 51416 10:35:01 AM 4988656 6992204 2893768 36.71 2688 2179140 932692 10.44 267596 2271364 10776 10:36:01 AM 4963216 6966504 2919208 37.03 2688 2179140 935896 10.48 268640 2295568 10748 10:37:01 AM 4967680 6972832 2914744 36.98 2688 2180608 927016 10.38 439096 2120860 10340 Average: 5011409 6983612 2871015 36.42 2688 2149252 935007 10.47 281951 2240288 50615 10:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 328.92 191.02 1836.86 64.39 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 72.57 57.94 793.32 10.76 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 23.83 26.11 27.51 9.78 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 14.65 13.58 14.52 4.19 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 30.28 24.11 29.82 11.69 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.28 62.13 536.14 20.02 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) 07/14/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:02 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 42.06 0.00 7.62 2.37 0.11 47.84 10:33:01 AM 0 25.63 0.00 5.19 1.07 0.10 68.01 10:33:01 AM 1 58.55 0.00 10.05 3.68 0.12 27.61 10:34:01 AM all 34.83 0.00 5.51 2.37 0.09 57.19 10:34:01 AM 0 20.64 0.00 4.57 1.42 0.08 73.29 10:34:01 AM 1 49.03 0.00 6.45 3.33 0.10 41.09 10:35:01 AM all 35.84 0.00 3.69 0.28 0.09 60.10 10:35:01 AM 0 25.17 0.00 3.69 0.27 0.08 70.79 10:35:01 AM 1 46.51 0.00 3.70 0.28 0.10 49.41 10:36:01 AM all 20.99 0.00 2.58 0.12 0.08 76.24 10:36:01 AM 0 14.86 0.00 2.15 0.17 0.07 82.76 10:36:01 AM 1 27.12 0.00 3.00 0.07 0.08 69.73 10:37:01 AM all 35.81 0.00 4.11 0.18 0.09 59.80 10:37:01 AM 0 30.66 0.00 3.54 0.18 0.08 65.53 10:37:01 AM 1 40.96 0.00 4.67 0.18 0.10 54.09 Average: all 33.88 0.00 4.69 1.06 0.09 60.28 Average: 0 23.38 0.00 3.82 0.62 0.08 72.09 Average: 1 44.37 0.00 5.56 1.50 0.10 48.47