---> uname -a: Linux prd-centos7-builder-2c-1g-3837.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 519 5439 16 1862 7020 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:45:25:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe45:25e3/64 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) 04/30/2024 _x86_64_ (2 CPU) 11:03:37 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 210.55 30.76 179.79 4332.09 40319.92 11:06:01 AM 217.59 0.08 217.50 1.73 7431.86 11:07:01 AM 146.34 0.62 145.73 51.71 4003.32 11:08:01 AM 22.42 1.63 20.79 146.04 490.97 Average: 149.24 8.28 140.96 1133.47 13066.43 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5674552 2334364 29.15 2620 1703904 664628 7.34 583900 1494336 153996 11:06:01 AM 5530324 2478592 30.95 2620 1797020 671652 7.42 609280 1569652 86600 11:07:01 AM 5544232 2464684 30.77 2620 1796480 655992 7.24 608156 1555784 148 11:08:01 AM 5536760 2472156 30.87 2620 1799368 658232 7.27 734848 1435000 16636 Average: 5571467 2437449 30.43 2620 1774193 662626 7.32 634046 1513693 64345 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 270.04 160.09 1496.03 61.26 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 36.81 28.13 301.82 7.92 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 24.99 22.11 40.37 7.30 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 29.58 23.57 31.51 9.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.39 58.49 467.62 21.38 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) 04/30/2024 _x86_64_ (2 CPU) 11:03:37 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 34.84 0.00 5.93 19.96 0.14 39.13 11:05:01 AM 0 17.24 0.00 5.55 22.50 0.11 54.61 11:05:01 AM 1 53.04 0.00 6.33 17.34 0.16 23.13 11:06:01 AM all 37.98 0.00 3.01 5.68 0.12 53.21 11:06:01 AM 0 14.70 0.00 1.88 5.91 0.12 77.38 11:06:01 AM 1 62.48 0.00 4.21 5.44 0.14 27.73 11:07:01 AM all 32.50 0.00 1.65 4.21 0.10 61.54 11:07:01 AM 0 19.81 0.00 1.47 3.17 0.07 75.47 11:07:01 AM 1 45.60 0.00 1.84 5.27 0.11 47.19 11:08:01 AM all 37.99 0.00 1.65 0.22 0.10 60.05 11:08:01 AM 0 22.59 0.00 1.34 0.12 0.09 75.86 11:08:01 AM 1 53.87 0.00 1.94 0.32 0.12 43.75 Average: all 35.83 0.00 3.04 7.45 0.11 53.56 Average: 0 18.58 0.00 2.55 7.85 0.09 70.92 Average: 1 53.71 0.00 3.56 7.04 0.13 35.55