---> uname -a: Linux prd-centos8-builder-2c-2g-4515.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4780 19 2271 6755 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:21:09:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe21:905/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1e:3d:5e:c7 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) 11/01/2025 _x86_64_ (2 CPU) 21:31:35 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 207.91 28.94 178.98 6438.78 18503.96 09:34:01 PM 119.33 0.50 118.83 64.38 12523.86 09:35:01 PM 38.13 0.30 37.83 42.39 1900.90 09:36:01 PM 21.43 0.40 21.03 30.52 560.75 Average: 96.71 7.53 89.17 1644.29 8373.06 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5060388 6919812 2822044 35.80 2688 2045532 1073804 12.02 235280 2273540 190288 09:34:01 PM 4987836 7002084 2894596 36.72 2688 2189448 939068 10.51 229504 2305968 43100 09:35:01 PM 4809940 6868424 3072492 38.98 2688 2233672 1071072 11.99 271184 2446568 53852 09:36:01 PM 4915928 6932064 2966504 37.63 2688 2191496 1002508 11.23 268336 2343436 10760 Average: 4943523 6930596 2938909 37.28 2688 2165037 1021613 11.44 251076 2342378 74500 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 277.63 173.00 1785.84 61.74 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 78.02 65.14 848.82 10.67 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 20.58 21.23 26.01 9.08 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 18.78 18.61 19.22 7.07 0.00 0.00 0.00 0.00 09:36:01 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 98.76 69.50 670.05 22.14 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) 11/01/2025 _x86_64_ (2 CPU) 21:31:35 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 41.95 0.00 7.37 3.20 0.10 47.38 09:33:01 PM 0 34.40 0.00 7.80 2.46 0.10 55.23 09:33:01 PM 1 49.51 0.00 6.93 3.93 0.10 39.53 09:34:01 PM all 36.77 0.00 5.55 1.22 0.09 56.36 09:34:01 PM 0 40.13 0.00 5.41 1.25 0.08 53.13 09:34:01 PM 1 33.41 0.00 5.70 1.20 0.10 59.60 09:35:01 PM all 34.24 0.00 3.28 0.24 0.08 62.15 09:35:01 PM 0 39.57 0.00 3.34 0.25 0.08 56.76 09:35:01 PM 1 28.91 0.00 3.22 0.23 0.08 67.55 09:36:01 PM all 32.62 0.00 3.63 0.15 0.09 63.50 09:36:01 PM 0 36.72 0.00 4.48 0.17 0.08 58.54 09:36:01 PM 1 28.53 0.00 2.78 0.13 0.10 68.46 Average: all 36.39 0.00 4.96 1.20 0.09 57.36 Average: 0 37.71 0.00 5.26 1.03 0.09 55.92 Average: 1 35.07 0.00 4.66 1.37 0.10 58.80