---> uname -a: Linux prd-centos8-builder-2c-2g-40801.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4794 19 2260 6758 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:b9:b4:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:feb9:b492/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1d:e0:3d:ac 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) 07/08/2025 _x86_64_ (2 CPU) 15:31:28 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 254.32 17.97 236.35 5311.74 7610.54 03:34:01 PM 112.28 1.10 111.18 133.71 12103.32 03:35:01 PM 27.58 0.03 27.55 0.53 1666.54 03:36:01 PM 22.36 0.07 22.30 3.07 575.69 03:37:01 PM 18.29 0.10 18.19 10.93 489.59 Average: 86.98 3.86 83.12 1092.24 4489.21 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5170540 7002448 2711884 34.40 2688 2014908 961352 10.76 200336 2188460 163680 03:34:01 PM 4932688 6937868 2949736 37.42 2688 2180752 987736 11.06 230724 2364736 42504 03:35:01 PM 4894284 6930392 2988140 37.91 2688 2211952 1017464 11.39 282824 2352208 42008 03:36:01 PM 4985588 6990792 2896836 36.75 2688 2180860 939768 10.52 280648 2262804 10752 03:37:01 PM 4997392 7003168 2885032 36.60 2688 2181332 924788 10.35 436056 2095332 10900 Average: 4996098 6972934 2886326 36.62 2688 2153961 966222 10.82 286118 2252708 53969 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 322.94 196.90 1791.69 63.68 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 71.27 57.62 807.52 12.03 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 15.30 16.46 21.04 6.17 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 15.01 17.31 13.40 7.18 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 22.34 21.73 28.31 8.87 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.39 62.01 532.46 19.59 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) 07/08/2025 _x86_64_ (2 CPU) 15:31:28 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 43.46 0.00 7.25 2.85 0.10 46.35 03:33:01 PM 0 34.11 0.00 7.54 3.65 0.10 54.60 03:33:01 PM 1 52.78 0.00 6.96 2.04 0.10 38.12 03:34:01 PM all 34.86 0.00 5.23 2.42 0.10 57.40 03:34:01 PM 0 27.80 0.00 4.82 1.92 0.08 65.38 03:34:01 PM 1 41.91 0.00 5.65 2.92 0.12 49.41 03:35:01 PM all 19.69 0.00 2.36 1.08 0.07 76.80 03:35:01 PM 0 9.20 0.00 1.52 0.89 0.07 88.33 03:35:01 PM 1 30.18 0.00 3.21 1.27 0.07 65.27 03:36:01 PM all 31.39 0.00 2.99 1.68 0.08 63.86 03:36:01 PM 0 14.69 0.00 2.16 0.50 0.07 82.59 03:36:01 PM 1 48.06 0.00 3.82 2.85 0.10 45.16 03:37:01 PM all 30.92 0.00 3.55 0.82 0.10 64.62 03:37:01 PM 0 10.62 0.00 2.27 0.57 0.08 86.45 03:37:01 PM 1 51.18 0.00 4.82 1.07 0.12 42.82 Average: all 32.06 0.00 4.28 1.77 0.09 61.81 Average: 0 19.28 0.00 3.66 1.50 0.08 75.47 Average: 1 44.82 0.00 4.89 2.03 0.10 48.16