---> uname -a: Linux prd-centos8-builder-2c-2g-3439.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 628 4801 19 2267 6771 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:01:1e:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe01:1e90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:75:ec:ce 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) 12/03/2025 _x86_64_ (2 CPU) 15:32:17 LINUX RESTART (2 CPU) 03:33:01 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 203.12 7.06 196.05 1118.29 7771.34 03:35:01 PM 100.18 0.52 99.67 64.79 11304.62 03:36:01 PM 31.86 0.30 31.56 42.39 1300.88 03:37:01 PM 21.85 0.60 21.25 43.46 561.52 03:38:01 PM 23.66 0.52 23.14 64.65 678.64 Average: 76.13 1.80 74.33 266.73 4323.29 03:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 5092892 6985364 2789540 35.39 2688 2074216 983976 11.02 202104 2259604 187200 03:35:01 PM 4933032 6941516 2949400 37.42 2688 2183832 999032 11.19 232188 2363044 27224 03:36:01 PM 4971668 6984364 2910764 36.93 2688 2187924 966524 10.82 267912 2287876 12912 03:37:01 PM 4933200 6944856 2949232 37.42 2688 2187044 1010592 11.32 268716 2325440 10756 03:38:01 PM 4946164 6961664 2936268 37.25 2688 2190252 991404 11.10 423208 2158488 25088 Average: 4975391 6963553 2907041 36.88 2688 2164654 990306 11.09 278826 2278890 52636 03:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 134.17 103.32 1399.91 26.42 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 68.71 55.19 605.38 9.62 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 18.86 19.78 27.79 8.13 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 17.51 17.46 20.21 6.59 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 19.91 18.06 22.09 8.84 0.00 0.00 0.00 0.00 03:38:01 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 51.83 42.76 415.08 11.92 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) 12/03/2025 _x86_64_ (2 CPU) 15:32:17 LINUX RESTART (2 CPU) 03:33:01 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 34.25 0.00 5.81 1.93 0.12 57.89 03:34:01 PM 0 23.63 0.00 4.25 1.42 0.10 70.60 03:34:01 PM 1 44.92 0.00 7.36 2.44 0.13 45.14 03:35:01 PM all 34.04 0.00 5.08 1.20 0.10 59.58 03:35:01 PM 0 22.94 0.00 4.20 1.08 0.10 71.67 03:35:01 PM 1 45.15 0.00 5.95 1.32 0.10 47.48 03:36:01 PM all 33.04 0.00 3.31 0.25 0.09 63.31 03:36:01 PM 0 20.16 0.00 2.77 0.28 0.08 76.71 03:36:01 PM 1 45.92 0.00 3.85 0.22 0.10 49.91 03:37:01 PM all 32.02 0.00 2.88 0.29 0.10 64.71 03:37:01 PM 0 21.44 0.00 2.47 0.15 0.08 75.86 03:37:01 PM 1 42.60 0.00 3.29 0.43 0.12 53.57 03:38:01 PM all 32.20 0.00 4.05 0.50 0.17 63.08 03:38:01 PM 0 20.59 0.00 3.87 0.20 0.15 75.18 03:38:01 PM 1 43.79 0.00 4.23 0.80 0.18 50.99 Average: all 33.11 0.00 4.22 0.83 0.12 61.71 Average: 0 21.75 0.00 3.51 0.63 0.10 74.00 Average: 1 44.47 0.00 4.94 1.04 0.13 49.42