---> uname -a: Linux prd-centos7-builder-2c-1g-9601.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 560 5396 16 1863 6979 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:7f:4f:92 brd ff:ff:ff:ff:ff:ff inet 10.30.123.38/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe7f:4f92/64 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) 09/06/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 187.14 10.09 177.05 865.02 6651.38 05:06:01 PM 257.96 0.87 257.09 58.08 7200.35 05:07:01 PM 25.87 0.03 25.84 1.20 587.62 05:08:01 PM 27.94 1.67 26.27 202.97 687.62 Average: 124.75 3.16 121.58 281.81 3782.29 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5603892 2405024 30.03 2620 1788576 638532 7.05 537520 1573576 166444 05:06:01 PM 5585024 2423892 30.26 2620 1797920 639792 7.06 574692 1546824 2328 05:07:01 PM 5578832 2430084 30.34 2620 1797952 642224 7.09 583196 1546492 24 05:08:01 PM 5584312 2424604 30.27 2620 1803784 629092 6.95 681896 1441064 17736 Average: 5588015 2420901 30.23 2620 1797058 637410 7.04 594326 1526989 46633 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 68.15 50.72 1025.97 14.80 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 23.01 21.30 59.28 6.86 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 16.48 12.56 14.28 4.75 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 30.10 24.60 31.39 10.73 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.44 27.29 282.73 9.28 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) 09/06/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.41 0.00 3.81 4.69 0.14 55.95 05:05:01 PM 0 60.00 0.00 5.92 5.67 0.14 28.26 05:05:01 PM 1 12.03 0.00 1.79 3.77 0.12 82.28 05:06:01 PM all 31.09 0.00 2.45 9.18 0.13 57.15 05:06:01 PM 0 53.56 0.00 3.24 12.96 0.16 30.08 05:06:01 PM 1 9.67 0.00 1.72 5.56 0.12 82.94 05:07:01 PM all 18.01 0.00 0.69 11.42 0.07 69.80 05:07:01 PM 0 31.56 0.00 0.88 21.01 0.07 46.48 05:07:01 PM 1 4.83 0.00 0.47 2.10 0.05 92.54 05:08:01 PM all 37.02 0.00 1.93 0.43 0.10 60.53 05:08:01 PM 0 71.26 0.00 2.89 0.89 0.13 24.84 05:08:01 PM 1 5.19 0.00 1.06 0.02 0.08 93.64 Average: all 30.31 0.00 2.21 6.46 0.11 60.91 Average: 0 53.84 0.00 3.21 10.26 0.12 32.56 Average: 1 7.91 0.00 1.26 2.85 0.09 87.88