---> uname -a: Linux prd-centos8-builder-2c-2g-45915.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 631 4801 19 2264 6768 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:71:ea:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe71:eaa9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:c7:c7:e8 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) 07/25/2025 _x86_64_ (2 CPU) 07:31:32 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 195.25 22.22 173.03 5706.60 6993.67 07:34:01 AM 106.78 0.47 106.31 63.85 11980.47 07:35:01 AM 35.01 0.35 34.66 43.73 1998.33 07:36:01 AM 19.08 0.00 19.08 0.00 529.19 07:37:02 AM 22.70 0.92 21.78 95.18 585.55 Average: 75.77 4.79 70.98 1182.25 4417.82 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5180728 7015992 2701696 34.27 2688 2018344 954944 10.69 200680 2177236 165596 07:34:01 AM 4849020 6887352 3033404 38.48 2688 2214600 1052868 11.79 208624 2472980 60424 07:35:01 AM 4949172 6956044 2933252 37.21 2688 2182360 972412 10.89 267052 2313076 9932 07:36:01 AM 4985316 6992876 2897108 36.75 2688 2183268 941576 10.54 268176 2276480 10748 07:37:02 AM 4974152 6984288 2908272 36.90 2688 2185508 962128 10.77 425332 2130052 10248 Average: 4987678 6967310 2894746 36.72 2688 2156816 976786 10.94 273973 2273965 51390 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 284.83 173.55 1768.16 61.62 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 68.76 52.35 828.02 9.50 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 18.61 19.28 28.23 7.75 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 15.51 16.63 15.21 5.82 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 07:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:02 AM eth0 26.85 23.23 29.00 11.16 0.00 0.00 0.00 0.00 07:37:02 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 82.93 57.02 533.84 19.17 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) 07/25/2025 _x86_64_ (2 CPU) 07:31:32 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 43.59 0.00 7.78 2.19 0.13 46.32 07:33:01 AM 0 54.55 0.00 9.04 3.35 0.13 32.93 07:33:01 AM 1 32.65 0.00 6.51 1.02 0.13 59.69 07:34:01 AM all 32.45 0.00 4.84 5.17 0.11 57.43 07:34:01 AM 0 40.64 0.00 5.08 2.15 0.12 52.01 07:34:01 AM 1 24.25 0.00 4.60 8.19 0.10 62.86 07:35:01 AM all 31.28 0.00 3.83 1.15 0.10 63.64 07:35:01 AM 0 46.04 0.00 4.66 0.72 0.10 48.48 07:35:01 AM 1 16.51 0.00 2.99 1.59 0.10 78.81 07:36:01 AM all 28.14 0.00 2.98 1.79 0.09 67.00 07:36:01 AM 0 34.18 0.00 3.44 1.75 0.10 60.53 07:36:01 AM 1 22.11 0.00 2.52 1.82 0.08 73.47 07:37:02 AM all 35.02 0.00 4.13 0.50 0.11 60.25 07:37:02 AM 0 57.17 0.00 5.30 0.55 0.12 36.86 07:37:02 AM 1 12.83 0.00 2.96 0.45 0.10 83.67 Average: all 34.09 0.00 4.71 2.16 0.11 58.94 Average: 0 46.51 0.00 5.50 1.70 0.11 46.17 Average: 1 21.66 0.00 3.92 2.62 0.10 71.70