---> uname -a: Linux prd-centos8-builder-2c-2g-37497.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 657 4789 19 2250 6743 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:bb:12:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:febb:1241/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:55:c4:e4 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) 06/26/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 176.82 25.24 151.58 6355.61 15502.80 06:34:01 AM 112.98 0.45 112.53 63.06 11739.26 06:35:01 AM 32.41 0.70 31.71 71.31 1817.99 06:36:01 AM 21.33 0.07 21.26 3.07 578.02 06:37:01 AM 24.21 0.52 23.70 64.66 622.21 Average: 73.55 5.40 68.16 1311.62 6052.05 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5117260 6914152 2765172 35.08 2688 1986612 1064364 11.92 215020 2252200 130708 06:34:01 AM 4855764 6879476 3026668 38.40 2688 2200812 1053300 11.79 207660 2469220 59224 06:35:01 AM 4859236 6885132 3023196 38.35 2688 2202496 1046208 11.71 268620 2405360 42084 06:36:01 AM 4945584 6940308 2936848 37.26 2688 2171332 994000 11.13 266620 2320944 10748 06:37:01 AM 4938828 6935352 2943604 37.34 2688 2172796 996796 11.16 437028 2156860 10200 Average: 4943334 6910884 2939098 37.29 2688 2146810 1030934 11.54 278990 2320917 50593 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 282.77 174.89 1764.22 62.12 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 70.49 56.36 782.69 9.33 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 24.46 24.91 26.24 9.07 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 20.26 19.61 18.67 7.23 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 26.85 22.70 30.19 11.40 0.00 0.00 0.00 0.00 06:37:01 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 84.97 59.69 524.41 19.83 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) 06/26/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 40.42 0.00 7.14 4.70 0.11 47.63 06:33:01 AM 0 44.03 0.00 8.45 6.18 0.10 41.24 06:33:01 AM 1 36.82 0.00 5.84 3.23 0.12 53.99 06:34:01 AM all 33.22 0.00 5.19 3.40 0.09 58.09 06:34:01 AM 0 55.38 0.00 7.16 3.37 0.12 33.96 06:34:01 AM 1 11.11 0.00 3.22 3.43 0.07 82.17 06:35:01 AM all 26.50 0.00 3.56 0.68 0.08 69.18 06:35:01 AM 0 42.44 0.00 4.12 0.93 0.10 52.40 06:35:01 AM 1 10.55 0.00 3.00 0.42 0.07 85.96 06:36:01 AM all 34.12 0.00 3.67 0.30 0.09 61.81 06:36:01 AM 0 43.60 0.00 4.55 0.33 0.10 51.41 06:36:01 AM 1 24.64 0.00 2.79 0.27 0.08 72.22 06:37:01 AM all 36.86 0.00 4.12 0.52 0.09 58.41 06:37:01 AM 0 46.41 0.00 4.47 0.73 0.08 48.30 06:37:01 AM 1 27.30 0.00 3.77 0.30 0.10 68.52 Average: all 34.22 0.00 4.73 1.92 0.09 59.04 Average: 0 46.38 0.00 5.75 2.31 0.10 45.47 Average: 1 22.07 0.00 3.72 1.53 0.09 72.59