---> uname -a: Linux prd-centos8-builder-2c-2g-4914.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 703 4727 19 2267 6697 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:6d:73:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe6d:737c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:8e:3e:de 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) 11/03/2025 _x86_64_ (2 CPU) 03:32:04 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 118.81 0.67 118.14 24.66 10264.91 03:35:01 AM 64.12 0.67 63.46 102.92 7475.04 03:36:01 AM 25.81 0.10 25.71 3.60 686.55 03:37:01 AM 22.80 0.72 22.08 67.59 603.53 Average: 57.89 0.54 57.35 49.69 4757.57 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 4925260 6892812 2957172 37.52 2688 2143844 1059096 11.86 202104 2404064 141680 03:35:01 AM 4884992 6894120 2997440 38.03 2688 2184520 1056396 11.83 233172 2409472 10924 03:36:01 AM 4879988 6890424 3002444 38.09 2688 2185532 1059240 11.86 267640 2379376 10752 03:37:01 AM 4820852 6832616 3061580 38.84 2688 2186872 1123888 12.58 423568 2282864 10184 Average: 4877773 6877493 3004659 38.12 2688 2175192 1074655 12.03 281621 2368944 43385 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 89.20 75.51 903.62 10.05 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 73.29 60.89 606.19 12.27 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 18.36 19.01 16.88 8.45 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 27.35 24.01 30.95 15.99 0.00 0.00 0.00 0.00 03:37:01 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 52.05 44.86 389.41 11.69 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) 11/03/2025 _x86_64_ (2 CPU) 03:32:04 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 34.81 0.00 5.21 4.26 0.09 55.63 03:34:01 AM 0 37.09 0.00 5.48 3.35 0.08 53.99 03:34:01 AM 1 32.52 0.00 4.93 5.18 0.10 57.27 03:35:01 AM all 33.75 0.00 4.51 1.48 0.09 60.17 03:35:01 AM 0 31.55 0.00 4.72 1.59 0.10 62.04 03:35:01 AM 1 35.95 0.00 4.30 1.37 0.08 58.30 03:36:01 AM all 35.97 0.00 3.36 0.16 0.08 60.43 03:36:01 AM 0 36.58 0.00 3.32 0.18 0.08 59.84 03:36:01 AM 1 35.36 0.00 3.40 0.13 0.08 61.02 03:37:01 AM all 34.30 0.00 3.64 0.18 0.08 61.80 03:37:01 AM 0 32.26 0.00 3.72 0.17 0.07 63.79 03:37:01 AM 1 36.34 0.00 3.57 0.18 0.08 59.82 Average: all 34.71 0.00 4.18 1.52 0.09 59.51 Average: 0 34.37 0.00 4.31 1.32 0.08 59.91 Average: 1 35.04 0.00 4.05 1.72 0.09 59.10