---> uname -a: Linux prd-centos7-builder-2c-1g-11925.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: 2799.996 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 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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 542 5413 16 1865 6996 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:71:d9:59 brd ff:ff:ff:ff:ff:ff inet 10.30.122.99/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe71:d959/64 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) 09/29/2024 _x86_64_ (2 CPU) 06:07:40 AM LINUX RESTART 06:08:01 AM tps rtps wtps bread/s bwrtn/s 06:09:01 AM 162.87 21.63 141.24 4066.87 5946.09 06:10:01 AM 298.17 0.28 297.88 14.39 9380.86 06:11:01 AM 35.63 0.63 34.99 44.50 895.74 06:12:01 AM 16.72 0.03 16.69 1.20 278.71 06:13:01 AM 31.86 1.67 30.20 202.93 799.63 Average: 109.05 4.85 104.20 866.25 3460.28 06:08:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:09:01 AM 5672560 2336348 29.17 2620 1728564 638788 7.05 521852 1538520 162380 06:10:01 AM 5603588 2405320 30.03 2620 1797344 615896 6.80 549528 1555472 14488 06:11:01 AM 5551296 2457612 30.69 2620 1798532 663912 7.33 611276 1545648 4 06:12:01 AM 5579020 2429888 30.34 2620 1798576 634580 7.01 584724 1545128 12 06:13:01 AM 5557236 2451672 30.61 2620 1806932 647772 7.15 714772 1437296 30008 Average: 5592740 2416168 30.17 2620 1785990 640190 7.07 596430 1524413 41378 06:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:09:01 AM eth0 329.07 217.42 1616.66 66.21 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 32.10 26.75 232.81 8.83 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 9.54 9.11 15.03 1.40 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 21.36 19.07 16.86 6.80 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 34.94 27.85 33.37 12.18 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.42 60.05 383.04 19.09 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 09/29/2024 _x86_64_ (2 CPU) 06:07:40 AM LINUX RESTART 06:08:01 AM CPU %user %nice %system %iowait %steal %idle 06:09:01 AM all 37.15 0.00 4.70 4.69 0.11 53.35 06:09:01 AM 0 14.27 0.00 2.94 2.00 0.12 80.67 06:09:01 AM 1 61.61 0.00 6.58 7.56 0.11 24.14 06:10:01 AM all 35.60 0.00 2.51 7.61 0.11 54.17 06:10:01 AM 0 23.27 0.00 2.22 7.21 0.09 67.22 06:10:01 AM 1 48.21 0.00 2.79 8.00 0.12 40.87 06:11:01 AM all 6.21 0.00 0.93 0.41 0.05 92.41 06:11:01 AM 0 5.89 0.00 0.81 0.30 0.07 92.94 06:11:01 AM 1 6.52 0.00 1.06 0.54 0.05 91.83 06:12:01 AM all 27.05 0.00 1.37 0.12 0.08 71.38 06:12:01 AM 0 16.20 0.00 0.99 0.09 0.07 82.66 06:12:01 AM 1 38.14 0.00 1.75 0.14 0.07 59.90 06:13:01 AM all 39.11 0.00 2.32 0.35 0.10 58.12 06:13:01 AM 0 32.31 0.00 2.17 0.30 0.10 65.12 06:13:01 AM 1 45.95 0.00 2.49 0.42 0.11 51.04 Average: all 28.84 0.00 2.35 2.61 0.09 66.11 Average: 0 18.29 0.00 1.82 1.97 0.09 77.83 Average: 1 39.63 0.00 2.89 3.27 0.09 54.12