---> uname -a: Linux prd-centos7-builder-2c-1g-7865.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: 2799.998 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 551 5404 16 1865 6988 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:97:3a:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.79/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe97:3ac4/64 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) 08/17/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 209.66 10.09 199.57 864.88 7905.26 01:06:01 PM 258.42 0.63 257.79 52.22 7072.51 01:07:01 PM 31.08 1.82 29.27 188.84 774.86 Average: 166.40 4.18 162.22 368.67 5251.37 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5607096 2401820 29.99 2620 1789248 622464 6.87 536996 1573756 159648 01:06:01 PM 5581928 2426988 30.30 2620 1798488 627096 6.92 568020 1557400 32 01:07:01 PM 5570108 2438808 30.45 2620 1803808 624496 6.89 694616 1441464 17808 Average: 5586377 2422539 30.25 2620 1797181 624685 6.90 599877 1524207 59163 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 69.36 55.30 1043.92 10.97 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 28.53 25.55 61.39 8.79 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 31.20 25.90 32.18 11.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.03 35.59 379.20 10.25 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) 08/17/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 34.42 0.00 3.80 6.13 0.11 55.54 01:05:01 PM 0 48.14 0.00 5.35 9.14 0.13 37.25 01:05:01 PM 1 21.25 0.00 2.35 3.24 0.09 73.08 01:06:01 PM all 35.52 0.00 2.59 5.89 0.10 55.89 01:06:01 PM 0 55.38 0.00 3.30 3.83 0.11 37.38 01:06:01 PM 1 16.41 0.00 1.90 7.87 0.12 73.70 01:07:01 PM all 38.31 0.00 1.94 0.20 0.09 59.46 01:07:01 PM 0 75.75 0.00 3.05 0.34 0.09 20.76 01:07:01 PM 1 3.42 0.00 0.93 0.07 0.08 95.51 Average: all 36.09 0.00 2.78 4.07 0.10 56.97 Average: 0 59.71 0.00 3.90 4.44 0.11 31.84 Average: 1 13.61 0.00 1.72 3.71 0.10 80.87