---> uname -a: Linux prd-centos8-builder-2c-2g-6263.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: 2800.000 BogoMIPS: 5600.00 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 681 4743 19 2272 6718 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:d4:c7:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fed4:c715/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:4c:96:93 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) 11/05/2025 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 208.33 18.36 189.97 5684.11 7308.20 09:34:01 PM 110.90 0.50 110.40 64.39 12000.03 09:35:02 PM 33.97 0.30 33.67 42.39 1689.49 09:36:01 PM 23.89 0.49 23.40 41.89 886.60 Average: 94.57 4.93 89.64 1464.23 5490.17 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5089288 6950748 2793144 35.44 2688 2043924 1030912 11.54 202632 2265768 180888 09:34:01 PM 4901680 6915196 2980752 37.82 2688 2188640 1043616 11.69 231600 2392272 36408 09:35:02 PM 4921120 6935700 2961312 37.57 2688 2189800 1013768 11.35 267312 2338060 9920 09:36:01 PM 4910148 6925184 2972284 37.71 2688 2190080 1034048 11.58 423268 2191912 8928 Average: 4955559 6931707 2926873 37.13 2688 2153111 1030586 11.54 281203 2297003 59036 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 335.84 208.43 1901.27 64.81 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 67.92 55.01 739.34 10.19 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 09:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:02 PM eth0 19.36 19.88 26.60 8.72 0.00 0.00 0.00 0.00 09:35:02 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 25.40 21.84 31.63 9.70 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 112.50 76.52 677.42 23.41 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) 11/05/2025 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 41.40 0.00 7.51 2.32 0.10 48.67 09:33:01 PM 0 40.56 0.00 6.16 1.45 0.10 51.73 09:33:01 PM 1 42.25 0.00 8.86 3.19 0.10 45.60 09:34:01 PM all 34.67 0.00 5.11 2.02 0.08 58.11 09:34:01 PM 0 34.29 0.00 5.14 1.70 0.08 58.79 09:34:01 PM 1 35.05 0.00 5.08 2.35 0.08 57.44 09:35:02 PM all 34.35 0.00 3.61 0.18 0.09 61.77 09:35:02 PM 0 33.67 0.00 3.36 0.15 0.08 62.73 09:35:02 PM 1 35.02 0.00 3.85 0.22 0.10 60.81 09:36:01 PM all 33.01 0.00 3.57 0.14 0.10 63.17 09:36:01 PM 0 53.10 0.00 4.39 0.19 0.10 42.22 09:36:01 PM 1 12.96 0.00 2.76 0.10 0.10 84.08 Average: all 35.86 0.00 4.95 1.17 0.09 57.92 Average: 0 40.35 0.00 4.77 0.87 0.09 53.92 Average: 1 31.37 0.00 5.14 1.47 0.10 61.93