---> uname -a: Linux prd-centos7-builder-2c-1g-42681.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 544 5028 16 2248 6977 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:fa:29:ae brd ff:ff:ff:ff:ff:ff inet 10.30.122.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fefa:29ae/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 04/04/2025 _x86_64_ (2 CPU) 12:22:20 AM LINUX RESTART 12:23:01 AM tps rtps wtps bread/s bwrtn/s 12:24:01 AM 50.65 1.20 49.45 38.37 5802.08 12:25:01 AM 3.17 0.00 3.17 0.00 121.66 12:26:01 AM 85.53 8.69 76.83 828.11 4904.25 12:27:01 AM 281.14 1.95 279.19 194.30 9502.58 Average: 105.12 2.96 102.16 265.21 5082.66 12:23:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 AM 5793448 2215468 27.66 2620 1628832 895640 9.89 546168 1427660 20 12:25:01 AM 5792820 2216096 27.67 2620 1628860 895672 9.89 546980 1427420 16 12:26:01 AM 5410768 2598148 32.44 2620 1866940 926272 10.23 686360 1557652 159828 12:27:01 AM 5276904 2732012 34.11 2620 2079476 612516 6.76 809956 1579720 146080 Average: 5568485 2440431 30.47 2620 1801027 832525 9.19 647366 1498113 76486 12:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:24:01 AM eth0 5.75 5.81 2.05 0.77 0.00 0.00 0.00 12:24:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 12:25:01 AM eth0 5.48 4.20 2.23 0.70 0.00 0.00 0.00 12:25:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 33.08 26.42 486.98 3.07 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 68.30 54.84 651.17 12.13 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.15 22.82 285.61 4.17 0.00 0.00 0.00 Average: lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 04/04/2025 _x86_64_ (2 CPU) 12:22:20 AM LINUX RESTART 12:23:01 AM CPU %user %nice %system %iowait %steal %idle 12:24:01 AM all 1.43 0.00 0.15 0.22 0.03 98.17 12:24:01 AM 0 0.69 0.00 0.18 0.23 0.02 98.88 12:24:01 AM 1 2.18 0.00 0.10 0.20 0.03 97.49 12:25:01 AM all 0.27 0.00 0.07 0.01 0.02 99.64 12:25:01 AM 0 0.35 0.00 0.10 0.00 0.03 99.52 12:25:01 AM 1 0.17 0.00 0.05 0.00 0.02 99.77 12:26:01 AM all 23.46 0.00 4.35 0.34 0.08 71.76 12:26:01 AM 0 13.89 0.00 3.61 0.34 0.09 82.08 12:26:01 AM 1 33.28 0.00 5.09 0.35 0.07 61.21 12:27:01 AM all 32.53 0.00 3.27 1.52 0.09 62.59 12:27:01 AM 0 14.57 0.00 2.24 1.40 0.09 81.70 12:27:01 AM 1 51.16 0.00 4.35 1.67 0.07 42.75 Average: all 14.17 0.00 1.93 0.51 0.05 83.33 Average: 0 7.30 0.00 1.52 0.49 0.05 90.63 Average: 1 21.15 0.00 2.34 0.54 0.05 75.92