---> uname -a: Linux prd-centos8-builder-2c-2g-4977.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 729 4698 19 2268 6670 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:fb:0f:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fefb:f33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:b2:14:e2 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) 11/03/2025 _x86_64_ (2 CPU) 09:31:32 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 176.69 17.51 159.18 5363.68 6977.29 09:34:01 AM 117.43 0.58 116.84 67.31 11364.31 09:35:01 AM 41.68 0.35 41.33 43.73 2870.80 09:36:01 AM 24.06 0.00 24.06 0.00 614.18 09:37:01 AM 26.83 0.92 25.91 95.18 759.59 Average: 77.34 3.87 73.47 1114.05 4517.42 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5093420 6838832 2789004 35.38 2688 1937368 1145804 12.83 201960 2293352 65664 09:34:01 AM 4744748 6788652 3137676 39.81 2688 2219928 1152396 12.90 207508 2574232 90776 09:35:01 AM 4828424 6839612 3054000 38.74 2688 2186428 1089428 12.20 266888 2429996 9936 09:36:01 AM 4757980 6803140 3124444 39.64 2688 2220744 1141196 12.78 270752 2497124 44252 09:37:01 AM 4789304 6806848 3093120 39.24 2688 2192576 1125296 12.60 422588 2313564 26264 Average: 4842775 6815417 3039649 38.56 2688 2151409 1130824 12.66 273939 2421654 47378 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 281.74 191.37 1782.47 62.01 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 73.11 57.56 846.72 9.75 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 25.65 27.11 29.63 9.74 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 19.06 19.49 18.32 7.99 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 24.36 22.55 29.39 16.30 0.00 0.00 0.00 0.00 09:37:01 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 84.79 63.62 541.34 21.16 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) 11/03/2025 _x86_64_ (2 CPU) 09:31:32 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 30.44 0.00 5.31 1.66 0.08 62.51 09:33:01 AM 0 21.50 0.00 6.08 2.16 0.08 70.17 09:33:01 AM 1 39.36 0.00 4.53 1.15 0.08 54.87 09:34:01 AM all 35.93 0.00 5.45 0.93 0.11 57.58 09:34:01 AM 0 20.21 0.00 3.51 0.73 0.10 75.44 09:34:01 AM 1 51.68 0.00 7.39 1.13 0.12 39.68 09:35:01 AM all 33.85 0.00 4.44 0.23 0.09 61.38 09:35:01 AM 0 17.05 0.00 3.50 0.27 0.08 79.10 09:35:01 AM 1 50.65 0.00 5.38 0.20 0.10 43.67 09:36:01 AM all 34.40 0.00 3.43 0.10 0.09 61.98 09:36:01 AM 0 25.03 0.00 2.85 0.10 0.10 71.92 09:36:01 AM 1 43.77 0.00 4.00 0.10 0.08 52.04 09:37:01 AM all 36.44 0.00 4.23 0.13 0.10 59.09 09:37:01 AM 0 13.78 0.00 3.23 0.07 0.08 82.84 09:37:01 AM 1 59.15 0.00 5.24 0.20 0.12 35.29 Average: all 34.22 0.00 4.57 0.61 0.10 60.51 Average: 0 19.51 0.00 3.83 0.66 0.09 75.90 Average: 1 48.93 0.00 5.31 0.56 0.10 45.11