---> uname -a: Linux prd-centos8-builder-2c-2g-2074.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 25M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4766 27 2276 6737 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:1b:15:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe1b:158a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:0e:e6:bb 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) 10/08/2025 _x86_64_ (2 CPU) 22:32:37 LINUX RESTART (2 CPU) 10:33:01 PM tps rtps wtps bread/s bwrtn/s 10:34:01 PM 185.74 32.78 152.96 7495.42 35085.32 10:35:01 PM 106.65 0.58 106.06 67.57 9100.22 10:36:01 PM 49.24 0.28 48.96 40.66 5475.77 10:37:01 PM 22.68 0.07 22.61 3.07 639.45 10:38:01 PM 26.11 0.92 25.19 95.17 690.32 Average: 78.08 6.92 71.16 1540.18 10197.51 10:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 PM 5203616 6945684 2678816 33.98 2688 1942040 1072000 12.00 201836 2185616 84556 10:35:01 PM 4926468 6917760 2955964 37.50 2688 2175404 1051756 11.78 205900 2395936 112468 10:36:01 PM 4817576 6868792 3064856 38.88 2688 2234664 1101452 12.33 271016 2438680 51140 10:37:01 PM 4934628 6946568 2947804 37.40 2688 2195424 1032328 11.56 268600 2324836 10748 10:38:01 PM 4933224 6947584 2949208 37.41 2688 2197768 1005712 11.26 425936 2169252 10236 Average: 4963102 6925278 2919330 37.04 2688 2149060 1052650 11.79 274658 2302864 53830 10:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 283.74 183.15 1746.37 61.77 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 43.03 37.56 449.12 7.56 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 61.47 52.31 456.35 9.96 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 18.86 18.88 17.08 7.17 0.00 0.00 0.00 0.00 10:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 28.36 23.24 28.92 15.00 0.00 0.00 0.00 0.00 10:38:01 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 87.08 63.02 539.53 20.29 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) 10/08/2025 _x86_64_ (2 CPU) 22:32:37 LINUX RESTART (2 CPU) 10:33:01 PM CPU %user %nice %system %iowait %steal %idle 10:34:01 PM all 40.48 0.00 7.69 8.29 0.14 43.40 10:34:01 PM 0 39.63 0.00 7.48 7.06 0.15 45.67 10:34:01 PM 1 41.32 0.00 7.90 9.53 0.13 41.12 10:35:01 PM all 35.64 0.00 5.66 3.16 0.11 55.44 10:35:01 PM 0 29.51 0.00 5.41 4.16 0.10 60.83 10:35:01 PM 1 41.77 0.00 5.91 2.16 0.12 50.04 10:36:01 PM all 32.44 0.00 3.96 3.38 0.11 60.11 10:36:01 PM 0 36.45 0.00 3.90 3.78 0.12 55.75 10:36:01 PM 1 28.43 0.00 4.02 2.97 0.10 64.48 10:37:01 PM all 34.51 0.00 3.68 0.25 0.10 61.47 10:37:01 PM 0 41.53 0.00 3.76 0.25 0.10 54.36 10:37:01 PM 1 27.47 0.00 3.59 0.25 0.10 68.59 10:38:01 PM all 35.31 0.00 4.12 0.42 0.09 60.06 10:38:01 PM 0 35.35 0.00 4.39 0.38 0.10 59.78 10:38:01 PM 1 35.26 0.00 3.86 0.45 0.08 60.35 Average: all 35.67 0.00 5.02 3.09 0.11 56.11 Average: 0 36.49 0.00 4.98 3.12 0.11 55.29 Average: 1 34.85 0.00 5.05 3.06 0.11 56.93