---> uname -a: Linux prd-centos8-builder-2c-2g-37782.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4800 19 2247 6752 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:95:af:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe95:af5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:26:a2:4b 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) 06/27/2025 _x86_64_ (2 CPU) 04:31:29 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 222.50 16.92 205.58 5465.69 8572.80 04:34:01 AM 99.65 0.52 99.13 67.18 10644.55 04:35:01 AM 31.28 0.30 30.98 42.39 1258.11 04:36:01 AM 23.81 0.73 23.08 67.71 922.69 Average: 94.32 4.62 89.70 1411.14 5349.98 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5115852 6988560 2766580 35.10 2688 2055224 967424 10.83 202100 2240832 167744 04:34:01 AM 4848460 6875776 3033972 38.49 2688 2203748 1068008 11.96 236472 2447036 64988 04:35:01 AM 4962104 6953724 2920328 37.05 2688 2167968 992596 11.11 265880 2304468 10768 04:36:01 AM 5013352 7007108 2869080 36.40 2688 2170008 953360 10.67 422100 2097820 10904 Average: 4984942 6956292 2897490 36.76 2688 2149237 995347 11.14 281638 2272539 63601 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 281.15 196.54 1951.50 63.94 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 59.83 50.75 603.29 10.95 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 19.75 20.86 25.42 8.95 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 34.62 28.52 34.91 11.09 0.00 0.00 0.00 0.00 04:36:01 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 98.85 74.18 653.91 23.74 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) 06/27/2025 _x86_64_ (2 CPU) 04:31:29 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 41.01 0.00 7.43 2.17 0.10 49.30 04:33:01 AM 0 51.14 0.00 7.42 1.67 0.10 39.68 04:33:01 AM 1 30.85 0.00 7.44 2.66 0.10 58.94 04:34:01 AM all 37.94 0.00 4.99 1.03 0.08 55.96 04:34:01 AM 0 55.18 0.00 6.06 0.45 0.08 38.23 04:34:01 AM 1 20.73 0.00 3.92 1.62 0.07 73.67 04:35:01 AM all 35.15 0.00 3.67 0.18 0.10 60.91 04:35:01 AM 0 50.23 0.00 4.51 0.22 0.10 44.95 04:35:01 AM 1 20.11 0.00 2.83 0.13 0.10 76.83 04:36:01 AM all 32.12 0.00 3.71 0.15 0.07 63.95 04:36:01 AM 0 45.58 0.00 4.64 0.15 0.07 49.57 04:36:01 AM 1 18.64 0.00 2.79 0.15 0.07 78.36 Average: all 36.55 0.00 4.95 0.88 0.09 57.53 Average: 0 50.53 0.00 5.65 0.62 0.09 43.11 Average: 1 22.57 0.00 4.24 1.14 0.08 71.96