---> uname -a: Linux prd-centos8-builder-2c-2g-46209.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 636 4798 19 2262 6764 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:72:ab:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe72:abd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:c4:b5:b2 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) 07/26/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 288.69 15.03 273.66 3782.34 8010.30 10:34:01 AM 111.13 0.50 110.63 64.38 11541.70 10:35:01 AM 33.51 0.30 33.21 42.39 1285.74 10:36:01 AM 19.93 0.48 19.45 41.19 557.04 Average: 113.32 4.08 109.24 982.61 5348.89 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5145204 6995920 2737220 34.73 2688 2034032 970344 10.86 201236 2211172 154636 10:34:01 AM 4896308 6932508 2986116 37.88 2688 2211752 991928 11.11 234592 2396076 59116 10:35:01 AM 4892136 6929648 2990288 37.94 2688 2213028 1001864 11.22 269632 2365284 42024 10:36:01 AM 4955264 6960952 2927160 37.14 2688 2181208 964928 10.80 422576 2149072 9004 Average: 4972228 6954757 2910196 36.92 2688 2160005 982266 11.00 282009 2280401 66195 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 271.43 174.71 1876.38 61.93 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 76.11 59.85 722.51 11.39 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 21.13 22.31 26.42 9.56 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 25.10 22.41 30.07 11.70 0.00 0.00 0.00 0.00 10:36:01 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 98.44 69.82 663.87 23.65 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) 07/26/2025 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 36.89 0.00 6.75 2.00 0.08 54.29 10:33:01 AM 0 31.45 0.00 4.57 0.58 0.07 63.33 10:33:01 AM 1 42.35 0.00 8.93 3.41 0.08 45.23 10:34:01 AM all 36.99 0.00 5.37 1.01 0.10 56.53 10:34:01 AM 0 33.97 0.00 5.32 0.95 0.10 59.66 10:34:01 AM 1 40.02 0.00 5.41 1.07 0.10 53.40 10:35:01 AM all 34.64 0.00 3.54 0.18 0.08 61.56 10:35:01 AM 0 23.67 0.00 2.92 0.12 0.08 73.22 10:35:01 AM 1 45.61 0.00 4.15 0.25 0.08 49.90 10:36:01 AM all 31.67 0.00 3.76 0.09 0.08 64.40 10:36:01 AM 0 18.21 0.00 3.27 0.07 0.08 78.38 10:36:01 AM 1 45.13 0.00 4.25 0.12 0.08 50.42 Average: all 35.05 0.00 4.85 0.82 0.09 59.19 Average: 0 26.83 0.00 4.02 0.43 0.08 68.64 Average: 1 43.28 0.00 5.68 1.21 0.09 49.74