---> uname -a: Linux prd-centos8-builder-2c-2g-46555.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 674 4763 19 2259 6726 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:b6:df:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:feb6:df4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:c7:f8:ab 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) 07/27/2025 _x86_64_ (2 CPU) 08:32:10 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 88.42 1.13 87.29 38.12 6697.00 08:35:01 AM 92.37 1.07 91.30 133.44 10613.96 08:36:01 AM 27.86 0.10 27.76 3.60 708.53 08:37:01 AM 21.24 0.32 20.93 37.05 541.99 Average: 57.47 0.65 56.82 53.05 4640.29 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 4978456 6939944 2903968 36.84 2688 2138140 1000920 11.21 202048 2357080 244460 08:35:01 AM 4964644 6966168 2917780 37.02 2688 2177148 972792 10.89 234396 2329112 8908 08:36:01 AM 4918488 6922080 2963936 37.60 2688 2179220 1012312 11.33 267208 2341900 10760 08:37:01 AM 4893428 6896408 2988996 37.92 2688 2178516 1048004 11.73 436544 2197444 9016 Average: 4938754 6931150 2943670 37.34 2688 2168256 1008507 11.29 285049 2306384 68286 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 83.79 71.39 1049.10 9.71 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 67.19 56.42 585.90 11.21 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 18.11 18.80 16.17 8.71 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 26.29 24.48 31.63 10.81 0.00 0.00 0.00 0.00 08:37:01 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 48.85 42.77 420.71 10.11 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) 07/27/2025 _x86_64_ (2 CPU) 08:32:10 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 37.58 0.00 5.25 0.94 0.09 56.13 08:34:01 AM 0 49.34 0.00 6.15 1.30 0.10 43.11 08:34:01 AM 1 25.78 0.00 4.35 0.58 0.08 69.20 08:35:01 AM all 32.46 0.00 4.61 1.03 0.09 61.81 08:35:01 AM 0 42.29 0.00 4.86 1.09 0.10 51.66 08:35:01 AM 1 22.65 0.00 4.35 0.98 0.08 71.93 08:36:01 AM all 34.55 0.00 3.29 0.15 0.11 61.90 08:36:01 AM 0 50.28 0.00 3.69 0.18 0.10 45.75 08:36:01 AM 1 18.84 0.00 2.90 0.12 0.12 78.03 08:37:01 AM all 33.73 0.00 3.87 0.13 0.09 62.18 08:37:01 AM 0 45.40 0.00 4.74 0.17 0.08 49.62 08:37:01 AM 1 22.06 0.00 3.00 0.08 0.10 74.75 Average: all 34.58 0.00 4.26 0.56 0.10 60.50 Average: 0 46.83 0.00 4.86 0.68 0.10 47.53 Average: 1 22.33 0.00 3.65 0.44 0.10 73.48