---> uname -a: Linux prd-centos8-builder-2c-2g-797.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 678 4751 19 2267 6721 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:e0:d6:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fee0:d6f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2c:20:cf:28 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) 10/05/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 218.16 18.24 199.92 5579.34 7870.71 10:34:01 PM 107.53 0.70 106.83 103.18 12119.26 10:35:01 PM 31.39 0.10 31.29 3.60 1289.79 10:36:01 PM 20.70 0.48 20.21 41.19 517.28 10:37:01 PM 24.25 0.43 23.81 53.99 713.33 Average: 80.41 3.99 76.42 1156.52 4502.19 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5110988 6968640 2771436 35.16 2688 2040344 1003356 11.23 203512 2242084 181448 10:34:01 PM 4895148 6905096 2987276 37.90 2688 2185236 1016536 11.38 233428 2398032 27236 10:35:01 PM 4921880 6931680 2960544 37.56 2688 2185128 994992 11.14 268232 2335284 9940 10:36:01 PM 4922684 6932760 2959740 37.55 2688 2185388 993188 11.12 424228 2178620 9004 10:37:01 PM 4859680 6875900 3022744 38.35 2688 2191264 1038464 11.63 423836 2242768 26240 Average: 4942076 6922815 2940348 37.30 2688 2157472 1009307 11.30 310647 2279358 50774 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 341.43 212.63 1891.74 65.22 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 102.88 83.30 753.01 24.39 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 25.59 27.16 32.38 9.58 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 24.16 21.36 29.57 9.25 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 13.93 14.18 10.69 7.08 0.00 0.00 0.00 0.00 10:37:01 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 101.61 71.73 543.55 23.11 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) 10/05/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 41.68 0.00 7.48 2.28 0.11 48.45 10:33:01 PM 0 30.69 0.00 6.55 2.70 0.10 59.97 10:33:01 PM 1 52.66 0.00 8.42 1.87 0.12 36.93 10:34:01 PM all 36.05 0.00 5.82 1.10 0.11 56.92 10:34:01 PM 0 24.95 0.00 5.22 0.97 0.10 68.76 10:34:01 PM 1 47.16 0.00 6.42 1.23 0.12 45.07 10:35:01 PM all 34.15 0.00 4.24 0.30 0.09 61.22 10:35:01 PM 0 13.84 0.00 3.22 0.18 0.07 82.70 10:35:01 PM 1 54.50 0.00 5.26 0.42 0.12 39.70 10:36:01 PM all 33.44 0.00 3.67 0.13 0.09 62.66 10:36:01 PM 0 20.46 0.00 2.97 0.08 0.08 76.41 10:36:01 PM 1 46.42 0.00 4.38 0.18 0.10 48.91 10:37:01 PM all 27.91 0.00 2.96 4.59 0.11 64.43 10:37:01 PM 0 15.56 0.00 2.40 1.02 0.12 80.90 10:37:01 PM 1 40.25 0.00 3.52 8.16 0.10 47.97 Average: all 34.64 0.00 4.83 1.68 0.10 58.74 Average: 0 21.09 0.00 4.07 0.99 0.09 73.76 Average: 1 48.19 0.00 5.60 2.37 0.11 43.72