---> uname -a: Linux prd-centos7-builder-2c-1g-9090.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 529 5429 16 1861 7009 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:b3:d3:28 brd ff:ff:ff:ff:ff:ff inet 10.30.122.169/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:feb3:d328/64 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) 09/01/2024 _x86_64_ (2 CPU) 02:03:42 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 233.21 92.79 140.42 8634.20 37572.44 02:06:01 AM 249.58 0.73 248.84 22.66 10021.62 02:07:01 AM 152.51 0.62 151.89 51.71 4069.58 02:08:01 AM 27.17 1.95 25.22 210.56 654.66 Average: 165.62 24.03 141.59 2230.32 13081.61 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5848232 2160676 26.98 2620 1563820 675224 7.45 514196 1405836 86512 02:06:01 AM 5576816 2432092 30.37 2620 1795060 664572 7.34 565116 1568696 95340 02:07:01 AM 5603880 2405028 30.03 2620 1794880 630232 6.96 551076 1553624 32 02:08:01 AM 5604976 2403932 30.02 2620 1800872 619740 6.84 663320 1438160 17828 Average: 5658476 2350432 29.35 2620 1738658 647442 7.15 573427 1491579 49928 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 317.24 193.52 1014.23 60.99 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 62.00 44.51 835.97 12.83 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.00 25.27 40.28 8.62 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 30.20 24.32 31.40 10.80 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.13 71.92 480.51 23.32 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) 09/01/2024 _x86_64_ (2 CPU) 02:03:42 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 27.16 0.00 5.97 24.95 0.10 41.82 02:05:01 AM 0 19.02 0.00 5.51 25.75 0.10 49.62 02:05:01 AM 1 35.44 0.00 6.41 24.14 0.11 33.91 02:06:01 AM all 30.59 0.00 3.04 7.16 0.10 59.10 02:06:01 AM 0 17.67 0.00 1.97 6.04 0.10 74.22 02:06:01 AM 1 43.94 0.00 4.19 8.31 0.12 43.44 02:07:01 AM all 33.79 0.00 2.12 2.61 0.10 61.38 02:07:01 AM 0 17.49 0.00 1.49 2.72 0.09 78.20 02:07:01 AM 1 50.59 0.00 2.75 2.51 0.11 44.04 02:08:01 AM all 35.95 0.00 2.07 0.49 0.10 61.39 02:08:01 AM 0 41.24 0.00 2.49 0.51 0.11 55.65 02:08:01 AM 1 30.75 0.00 1.66 0.47 0.09 67.03 Average: all 31.87 0.00 3.30 8.80 0.10 55.93 Average: 0 23.74 0.00 2.86 8.77 0.10 64.53 Average: 1 40.13 0.00 3.74 8.83 0.11 47.19