---> uname -a: Linux prd-centos8-builder-2c-2g-48469.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 616 4812 19 2268 6783 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:c7:30:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fec7:30d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:9c:78:29 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) 09/03/2025 _x86_64_ (2 CPU) 09:31:48 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 341.70 128.79 212.91 15260.05 39961.01 09:34:01 AM 64.24 0.32 63.92 14.80 6278.45 09:35:01 AM 103.82 0.53 103.28 64.91 11143.85 09:36:01 AM 35.53 0.27 35.26 41.86 1343.01 09:37:01 AM 20.94 0.48 20.46 41.19 1077.47 Average: 113.25 26.08 87.17 3084.76 11961.30 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5372116 7040740 2510308 31.85 2688 1862756 958336 10.73 193988 2033300 84340 09:34:01 AM 5111440 7006100 2770984 35.15 2688 2076244 928396 10.40 202264 2241060 182260 09:35:01 AM 4892052 6936040 2990372 37.94 2688 2219716 989412 11.08 235120 2402968 61332 09:36:01 AM 4885640 6931084 2996784 38.02 2688 2220988 990152 11.09 270608 2373112 44252 09:37:01 AM 4982584 6994000 2899840 36.79 2688 2186944 931968 10.44 424012 2122524 3980 Average: 5048766 6981593 2833658 35.95 2688 2113330 959653 10.75 265198 2234593 75233 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 263.93 150.45 1343.94 59.82 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 61.26 52.41 733.28 5.91 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 57.13 46.22 612.31 10.30 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 21.41 23.01 26.72 9.40 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 23.34 21.04 30.08 8.23 0.00 0.00 0.00 0.00 09:37:01 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 85.42 58.63 549.28 18.73 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) 09/03/2025 _x86_64_ (2 CPU) 09:31:48 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 43.60 0.04 10.34 11.82 0.11 34.09 09:33:01 AM 0 49.26 0.05 11.19 14.38 0.10 25.03 09:33:01 AM 1 37.94 0.03 9.50 9.27 0.12 43.14 09:34:01 AM all 21.69 0.00 3.27 8.18 0.08 66.79 09:34:01 AM 0 34.22 0.00 4.46 11.73 0.08 49.51 09:34:01 AM 1 9.18 0.00 2.08 4.63 0.07 84.04 09:35:01 AM all 35.80 0.00 4.94 1.68 0.10 57.48 09:35:01 AM 0 49.44 0.00 5.80 1.39 0.10 43.28 09:35:01 AM 1 22.19 0.00 4.08 1.98 0.10 71.65 09:36:01 AM all 35.96 0.00 3.69 0.18 0.12 60.06 09:36:01 AM 0 47.28 0.00 3.82 0.20 0.12 48.58 09:36:01 AM 1 24.62 0.00 3.55 0.17 0.12 71.55 09:37:01 AM all 31.17 0.00 3.79 0.23 0.08 64.72 09:37:01 AM 0 36.61 0.00 4.25 0.17 0.08 58.88 09:37:01 AM 1 25.73 0.00 3.32 0.30 0.08 70.57 Average: all 33.63 0.01 5.20 4.41 0.10 56.66 Average: 0 43.36 0.01 5.89 5.56 0.10 45.08 Average: 1 23.91 0.01 4.50 3.26 0.10 68.22