---> uname -a: Linux prd-centos8-builder-2c-2g-3050.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 611 4817 19 2268 6789 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:2a:27:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe2a:27f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:08:65:8f 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) 10/12/2025 _x86_64_ (2 CPU) 18:32:07 LINUX RESTART (2 CPU) 06:33:01 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 79.81 3.87 75.94 400.00 6303.85 06:35:01 PM 94.93 0.70 94.23 103.18 11043.16 06:36:01 PM 33.39 0.10 33.29 3.60 1317.56 06:37:01 PM 24.19 0.48 23.71 41.19 908.71 Average: 58.08 1.29 56.79 137.00 4893.21 06:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 5062272 6969448 2820152 35.78 2688 2087812 991724 11.10 207568 2282208 196472 06:35:01 PM 4876484 6922340 3005940 38.13 2688 2221152 1024436 11.47 236152 2416224 61540 06:36:01 PM 4910476 6954680 2971948 37.70 2688 2219816 999540 11.19 270740 2346736 43012 06:37:01 PM 4933612 6946220 2948812 37.41 2688 2188164 996260 11.16 423904 2170648 10176 Average: 4945711 6948172 2936713 37.26 2688 2179236 1002990 11.23 284591 2303954 77800 06:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 87.09 70.98 1055.45 8.45 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 57.39 46.58 591.93 10.78 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 21.51 23.18 26.50 9.05 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 24.81 21.86 35.24 8.76 0.00 0.00 0.00 0.00 06:37:01 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 47.70 40.65 427.29 9.26 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) 10/12/2025 _x86_64_ (2 CPU) 18:32:07 LINUX RESTART (2 CPU) 06:33:01 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 32.20 0.00 4.48 3.79 0.11 59.43 06:34:01 PM 0 34.32 0.00 4.42 4.77 0.12 56.38 06:34:01 PM 1 30.08 0.00 4.54 2.80 0.10 62.49 06:35:01 PM all 33.84 0.00 4.89 3.35 0.13 57.78 06:35:01 PM 0 35.11 0.00 5.14 2.85 0.17 56.74 06:35:01 PM 1 32.58 0.00 4.64 3.86 0.10 58.81 06:36:01 PM all 35.03 0.00 3.96 0.48 0.12 60.43 06:36:01 PM 0 24.60 0.00 3.67 0.35 0.13 71.25 06:36:01 PM 1 45.47 0.00 4.24 0.60 0.10 49.58 06:37:01 PM all 33.89 0.00 3.64 0.38 0.10 61.99 06:37:01 PM 0 36.75 0.00 3.89 0.27 0.12 58.98 06:37:01 PM 1 31.02 0.00 3.39 0.50 0.08 65.00 Average: all 33.74 0.00 4.24 2.00 0.11 59.91 Average: 0 32.69 0.00 4.28 2.06 0.13 60.84 Average: 1 34.78 0.00 4.20 1.94 0.10 58.97