---> uname -a: Linux prd-centos8-builder-2c-2g-13498.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 654 4771 19 2271 6745 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:35:e8:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe35:e823/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:44:e1:a7 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) 11/25/2025 _x86_64_ (2 CPU) 14:31:56 LINUX RESTART (2 CPU) 02:33:01 PM tps rtps wtps bread/s bwrtn/s 02:34:02 PM 118.84 0.63 118.21 68.38 11133.32 02:35:01 PM 52.94 0.25 52.69 40.81 5926.50 02:36:01 PM 21.21 0.10 21.11 3.60 573.13 02:37:01 PM 23.86 0.72 23.14 67.58 624.59 Average: 54.22 0.43 53.79 45.11 4558.63 02:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:02 PM 4971432 6946404 2910992 36.93 2688 2150896 980548 10.98 205172 2351416 102684 02:35:01 PM 4842724 6889880 3039700 38.56 2688 2222788 1041420 11.66 270256 2414720 45236 02:36:01 PM 4930680 6944904 2951744 37.45 2688 2189484 983020 11.01 268720 2327784 10752 02:37:01 PM 4854900 6878048 3027524 38.41 2688 2198712 1049420 11.75 425696 2246656 18080 Average: 4899934 6914809 2982490 37.84 2688 2190470 1013602 11.35 292461 2335144 44188 02:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:02 PM eth0 64.00 56.98 715.54 9.16 0.00 0.00 0.00 0.00 02:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 64.35 55.48 613.76 10.73 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 17.58 17.59 16.85 7.05 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 22.01 20.94 27.76 14.14 0.00 0.00 0.00 0.00 02:37:01 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 41.89 37.68 342.34 10.27 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) 11/25/2025 _x86_64_ (2 CPU) 14:31:56 LINUX RESTART (2 CPU) 02:33:01 PM CPU %user %nice %system %iowait %steal %idle 02:34:02 PM all 35.85 0.00 5.49 1.02 0.10 57.54 02:34:02 PM 0 39.27 0.00 5.49 1.17 0.10 53.97 02:34:02 PM 1 32.42 0.00 5.48 0.88 0.10 61.11 02:35:01 PM all 32.49 0.00 3.71 0.54 0.09 63.17 02:35:01 PM 0 41.65 0.00 4.34 0.51 0.10 53.39 02:35:01 PM 1 23.34 0.00 3.07 0.58 0.08 72.93 02:36:01 PM all 33.79 0.00 3.34 0.13 0.09 62.64 02:36:01 PM 0 35.57 0.00 3.25 0.12 0.08 60.98 02:36:01 PM 1 32.01 0.00 3.43 0.15 0.10 64.31 02:37:01 PM all 33.24 0.00 3.45 0.25 0.09 62.97 02:37:01 PM 0 31.04 0.00 3.62 0.28 0.10 64.95 02:37:01 PM 1 35.43 0.00 3.28 0.22 0.08 60.98 Average: all 33.85 0.00 4.00 0.49 0.09 61.57 Average: 0 36.86 0.00 4.18 0.52 0.10 58.34 Average: 1 30.83 0.00 3.82 0.46 0.09 64.80