---> uname -a: Linux prd-centos8-builder-2c-2g-77.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4787 19 2268 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:fb:21:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fefb:214f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:74:58:4c 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) 10/02/2025 _x86_64_ (2 CPU) 07:32:05 LINUX RESTART (2 CPU) 07:33:03 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 142.26 7.26 135.01 1172.15 6528.65 07:35:01 AM 106.10 0.45 105.65 63.06 11455.52 07:36:01 AM 33.22 0.35 32.87 43.72 1834.57 07:37:01 AM 27.85 0.30 27.55 36.13 689.57 Average: 76.81 2.05 74.77 321.70 5115.22 07:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5142332 6990820 2740100 34.76 2688 2031056 981196 10.99 202960 2211988 155072 07:35:01 AM 4814792 6868948 3067640 38.92 2688 2229976 1084616 12.14 210336 2503396 71880 07:36:01 AM 4957096 6968388 2925336 37.11 2688 2186348 979864 10.97 268528 2302828 9940 07:37:01 AM 4916372 6927604 2966060 37.63 2688 2186516 1014568 11.36 424408 2188152 9016 Average: 4957648 6938940 2924784 37.11 2688 2158474 1015061 11.37 276558 2301591 61477 07:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 160.12 114.05 1376.49 36.68 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 75.67 59.87 826.41 9.83 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 22.43 23.86 25.58 8.72 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 21.20 20.78 18.29 10.52 0.00 0.00 0.00 0.00 07:37:01 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 69.10 54.14 554.86 16.27 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) 10/02/2025 _x86_64_ (2 CPU) 07:32:05 LINUX RESTART (2 CPU) 07:33:03 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 30.78 0.00 5.46 4.11 0.10 59.55 07:34:01 AM 0 35.55 0.00 5.51 4.94 0.10 53.89 07:34:01 AM 1 26.02 0.00 5.41 3.29 0.09 65.20 07:35:01 AM all 31.10 0.00 4.48 4.62 0.10 59.70 07:35:01 AM 0 37.57 0.00 4.67 5.51 0.10 52.14 07:35:01 AM 1 24.60 0.00 4.28 3.73 0.10 67.29 07:36:01 AM all 30.78 0.00 3.85 1.84 0.09 63.43 07:36:01 AM 0 28.46 0.00 3.82 1.46 0.08 66.18 07:36:01 AM 1 33.10 0.00 3.89 2.23 0.10 60.67 07:37:01 AM all 35.85 0.00 3.72 0.50 0.09 59.83 07:37:01 AM 0 28.60 0.00 3.54 0.40 0.08 67.38 07:37:01 AM 1 43.12 0.00 3.90 0.60 0.10 52.28 Average: all 32.14 0.00 4.37 2.76 0.09 60.64 Average: 0 32.52 0.00 4.37 3.06 0.09 59.96 Average: 1 31.77 0.00 4.37 2.45 0.10 61.32