---> uname -a: Linux prd-centos7-builder-2c-1g-22621.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 540 5411 16 1868 6998 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:82:23:5c brd ff:ff:ff:ff:ff:ff inet 10.30.123.37/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe82:235c/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) 10/13/2024 _x86_64_ (2 CPU) 11:03:43 AM LINUX RESTART 11:04:04 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 212.60 36.88 175.72 4726.24 21750.20 11:06:01 AM 300.78 0.28 300.50 14.39 9349.34 11:07:01 AM 42.77 0.38 42.39 38.11 987.31 Average: 184.92 12.10 172.82 1540.11 10509.08 11:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5712252 2296664 28.68 2620 1707492 630096 6.96 497260 1523708 130648 11:06:01 AM 5514928 2493988 31.14 2620 1800880 705128 7.79 631592 1558672 10688 11:07:01 AM 5523056 2485860 31.04 2620 1802104 694776 7.67 624100 1558732 228 Average: 5583412 2425504 30.29 2620 1770159 676667 7.47 584317 1547037 47188 11:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 289.10 199.86 1638.28 67.00 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 35.17 29.44 290.09 9.19 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 27.68 24.88 27.45 9.19 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 Average: eth0 114.42 82.79 635.31 27.81 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) 10/13/2024 _x86_64_ (2 CPU) 11:03:43 AM LINUX RESTART 11:04:04 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 39.04 0.00 6.13 10.08 0.12 44.63 11:05:01 AM 0 39.77 0.00 6.63 11.43 0.09 42.08 11:05:01 AM 1 38.32 0.00 5.64 8.71 0.15 47.18 11:06:01 AM all 34.56 0.00 2.44 7.04 0.10 55.87 11:06:01 AM 0 61.53 0.00 3.60 6.87 0.11 27.89 11:06:01 AM 1 8.73 0.00 1.31 7.22 0.10 82.64 11:07:01 AM all 36.69 0.00 1.61 0.66 0.09 60.95 11:07:01 AM 0 71.11 0.00 2.36 0.77 0.11 25.65 11:07:01 AM 1 4.48 0.00 0.94 0.54 0.07 93.97 Average: all 36.71 0.00 3.34 5.85 0.10 53.99 Average: 0 57.64 0.00 4.17 6.32 0.10 31.77 Average: 1 16.58 0.00 2.54 5.39 0.10 75.38