---> uname -a: Linux prd-centos7-builder-2c-1g-10058.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 5421 16 1859 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:17:8f:57 brd ff:ff:ff:ff:ff:ff inet 10.30.123.243/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe17:8f57/64 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) 09/11/2024 _x86_64_ (2 CPU) 01:03:25 AM LINUX RESTART 01:04:11 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 123.88 22.42 101.46 4529.82 16902.42 01:06:01 AM 252.26 0.00 252.26 0.00 9111.44 01:07:02 AM 189.71 0.62 189.09 50.76 5361.72 01:08:01 AM 20.19 0.03 20.16 1.22 381.43 Average: 148.07 5.07 143.00 1002.67 7581.45 01:04:11 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5834504 2174412 27.15 2620 1583256 661680 7.31 513456 1413196 77488 01:06:01 AM 5569636 2439280 30.46 2620 1783564 681616 7.53 578444 1568228 112236 01:07:02 AM 5556912 2452004 30.62 2620 1792884 665704 7.35 598660 1551684 184 01:08:01 AM 5518316 2490600 31.10 2620 1792956 702256 7.75 638376 1551160 168 Average: 5619842 2389074 29.83 2620 1738165 677814 7.48 582234 1521067 47519 01:04:11 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 389.73 254.64 1184.74 76.69 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 46.79 36.30 811.86 6.13 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 AM eth0 27.04 25.35 61.94 8.65 0.00 0.00 0.00 01:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 21.40 19.79 16.84 7.58 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.95 76.85 492.01 22.57 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) 09/11/2024 _x86_64_ (2 CPU) 01:03:25 AM LINUX RESTART 01:04:11 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 31.92 0.00 3.68 10.07 0.12 54.21 01:05:01 AM 0 44.86 0.00 4.38 8.29 0.13 42.34 01:05:01 AM 1 19.41 0.00 3.01 11.79 0.08 65.70 01:06:01 AM all 22.25 0.00 2.57 9.16 0.10 65.93 01:06:01 AM 0 36.04 0.00 3.65 10.00 0.11 50.21 01:06:01 AM 1 8.86 0.00 1.52 8.35 0.09 81.19 01:07:02 AM all 32.43 0.00 2.67 5.88 0.11 58.91 01:07:02 AM 0 58.27 0.00 3.44 5.59 0.14 32.56 01:07:02 AM 1 8.18 0.00 1.92 6.16 0.10 83.64 01:08:01 AM all 33.12 0.00 1.36 0.31 0.12 65.10 01:08:01 AM 0 49.77 0.00 1.61 0.55 0.15 47.92 01:08:01 AM 1 17.28 0.00 1.11 0.09 0.07 81.45 Average: all 29.80 0.00 2.53 6.23 0.11 61.33 Average: 0 47.23 0.00 3.23 6.07 0.13 43.34 Average: 1 13.13 0.00 1.84 6.40 0.09 78.54