---> uname -a: Linux prd-centos8-builder-2c-2g-41798.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 4759 19 2259 6722 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:03:57:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe03:57a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:cd:38:3e 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) 07/11/2025 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:02 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 230.06 18.06 212.00 5499.42 8289.90 03:34:01 PM 106.48 0.50 105.98 64.38 11670.06 03:35:01 PM 33.11 0.70 32.41 72.92 1271.27 03:36:01 PM 15.48 0.00 15.48 0.00 347.67 Average: 95.73 4.76 90.96 1392.13 5382.79 03:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5121716 6960980 2760708 35.02 2688 2022280 1007244 11.28 201272 2235508 149364 03:34:01 PM 4921176 6921824 2961248 37.57 2688 2176196 1035924 11.60 231832 2374644 27028 03:35:01 PM 4915712 6927116 2966712 37.64 2688 2186952 1022572 11.45 268448 2343004 18476 03:36:01 PM 4897180 6900820 2985244 37.87 2688 2179248 1046584 11.72 280156 2349792 10756 Average: 4963946 6927685 2918478 37.03 2688 2141169 1028081 11.51 245427 2325737 51406 03:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 308.78 188.58 1837.53 63.67 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 78.22 59.23 792.34 10.62 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 20.58 21.43 26.22 8.88 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 19.28 19.46 21.42 6.94 0.00 0.00 0.00 0.00 03:36:01 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 105.87 71.69 664.52 22.35 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) 07/11/2025 _x86_64_ (2 CPU) 15:31:30 LINUX RESTART (2 CPU) 03:32:02 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 40.63 0.00 7.36 2.38 0.09 49.54 03:33:01 PM 0 40.56 0.00 6.79 2.02 0.10 50.53 03:33:01 PM 1 40.70 0.00 7.93 2.73 0.09 48.56 03:34:01 PM all 35.32 0.00 5.43 1.22 0.11 57.93 03:34:01 PM 0 36.62 0.00 5.58 1.53 0.10 56.16 03:34:01 PM 1 34.01 0.00 5.28 0.90 0.12 59.69 03:35:01 PM all 34.02 0.00 3.66 0.19 0.08 62.04 03:35:01 PM 0 31.43 0.00 3.88 0.22 0.08 64.39 03:35:01 PM 1 36.61 0.00 3.45 0.17 0.08 59.69 03:36:01 PM all 32.19 0.00 3.33 0.09 0.10 64.29 03:36:01 PM 0 38.73 0.00 3.87 0.12 0.10 57.18 03:36:01 PM 1 25.67 0.00 2.79 0.07 0.10 71.37 Average: all 35.51 0.00 4.93 0.96 0.10 58.50 Average: 0 36.82 0.00 5.02 0.97 0.10 57.10 Average: 1 34.21 0.00 4.84 0.95 0.10 59.90