---> uname -a: Linux prd-centos8-builder-2c-2g-3722.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4775 19 2267 6746 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:c8:5f:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fec8:5f8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:15:26:8a 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) 10/15/2025 _x86_64_ (2 CPU) 07:31:32 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 223.69 26.20 197.48 6142.26 7372.03 07:34:01 AM 112.96 0.47 112.50 63.85 12267.53 07:35:01 AM 34.76 0.32 34.44 43.19 1871.80 07:36:01 AM 23.63 0.03 23.59 0.53 899.42 07:37:01 AM 25.20 0.92 24.29 95.15 729.52 Average: 84.05 5.59 78.46 1269.16 4628.11 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5045952 6904876 2836472 35.98 2688 2044768 1074916 12.04 236340 2286116 193108 07:34:01 AM 4794568 6851508 3087856 39.17 2688 2232372 1083792 12.14 210796 2520752 75776 07:35:01 AM 4857156 6900608 3025268 38.38 2688 2218864 1018936 11.41 270044 2399772 43076 07:36:01 AM 4863700 6907084 3018724 38.30 2688 2218880 1022132 11.44 271348 2391784 33144 07:37:01 AM 4926948 6942728 2955476 37.49 2688 2190712 971848 10.88 423212 2177048 25080 Average: 4897665 6901361 2984759 37.87 2688 2181119 1034325 11.58 282348 2355094 74037 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 287.26 186.89 1775.77 62.89 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 70.56 60.63 846.19 9.94 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 20.63 21.85 25.49 9.10 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 18.24 19.24 21.32 6.84 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 23.70 20.82 27.21 17.29 0.00 0.00 0.00 0.00 07:37:01 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 84.09 61.89 539.24 21.21 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) 10/15/2025 _x86_64_ (2 CPU) 07:31:32 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 40.38 0.00 6.86 3.55 0.10 49.10 07:33:01 AM 0 26.62 0.00 5.68 4.10 0.10 63.50 07:33:01 AM 1 54.09 0.00 8.05 3.01 0.10 34.75 07:34:01 AM all 34.41 0.00 5.14 4.56 0.09 55.80 07:34:01 AM 0 19.49 0.00 4.04 4.89 0.08 71.49 07:34:01 AM 1 49.31 0.00 6.24 4.22 0.10 40.13 07:35:01 AM all 34.48 0.00 3.65 0.38 0.11 61.39 07:35:01 AM 0 11.65 0.00 2.42 0.43 0.10 85.39 07:35:01 AM 1 57.28 0.00 4.87 0.32 0.12 37.42 07:36:01 AM all 31.72 0.00 3.44 0.82 0.09 63.93 07:36:01 AM 0 22.92 0.00 2.90 0.48 0.08 73.61 07:36:01 AM 1 40.53 0.00 3.97 1.15 0.10 54.25 07:37:01 AM all 35.71 0.00 4.41 0.27 0.10 59.50 07:37:01 AM 0 29.12 0.00 4.17 0.15 0.08 66.48 07:37:01 AM 1 42.29 0.00 4.66 0.40 0.12 52.53 Average: all 35.34 0.00 4.70 1.91 0.10 57.95 Average: 0 21.96 0.00 3.84 2.01 0.09 72.10 Average: 1 48.69 0.00 5.56 1.82 0.11 43.82