---> uname -a: Linux prd-centos7-builder-2c-1g-561.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 532 5398 16 1890 7006 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:e0:9c:18 brd ff:ff:ff:ff:ff:ff inet 10.30.122.82/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fee0:9c18/64 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) 02/06/2024 _x86_64_ (2 CPU) 06:03:38 PM LINUX RESTART 06:04:04 PM tps rtps wtps bread/s bwrtn/s 06:05:02 PM 138.78 21.79 116.99 4307.99 18661.45 06:06:01 PM 245.91 0.05 245.86 0.68 8622.41 06:07:01 PM 143.69 0.62 143.07 51.70 3969.72 06:08:01 PM 20.97 2.63 18.34 203.10 396.50 Average: 136.86 6.10 130.76 1105.55 7773.24 06:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 PM 5718828 2290088 28.59 2620 1710108 656116 7.24 483700 1534544 134856 06:06:01 PM 5504300 2504616 31.27 2620 1837356 709108 7.83 604972 1597460 109300 06:07:01 PM 5577104 2431812 30.36 2620 1821556 641660 7.08 550952 1575232 12 06:08:01 PM 5505436 2503480 31.26 2620 1824900 685408 7.57 743064 1455692 13720 Average: 5576417 2432499 30.37 2620 1798480 673073 7.43 595672 1540732 64472 06:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:02 PM eth0 301.23 196.04 1593.03 63.55 0.00 0.00 0.00 06:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 41.39 31.53 470.03 7.47 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.33 23.23 27.10 7.45 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 34.07 26.50 32.58 11.33 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.46 67.88 517.47 21.99 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) 02/06/2024 _x86_64_ (2 CPU) 06:03:38 PM LINUX RESTART 06:04:04 PM CPU %user %nice %system %iowait %steal %idle 06:05:02 PM all 39.16 0.00 5.10 8.94 0.11 46.69 06:05:02 PM 0 52.92 0.00 5.88 6.72 0.09 34.39 06:05:02 PM 1 25.71 0.00 4.33 11.12 0.11 58.73 06:06:01 PM all 37.62 0.00 3.04 5.47 0.11 53.77 06:06:01 PM 0 64.10 0.00 4.39 5.22 0.11 26.18 06:06:01 PM 1 12.36 0.00 1.75 5.72 0.12 80.05 06:07:01 PM all 32.62 0.00 1.84 3.19 0.10 62.26 06:07:01 PM 0 59.83 0.00 2.21 4.00 0.11 33.86 06:07:01 PM 1 6.82 0.00 1.51 2.40 0.08 89.19 06:08:01 PM all 30.89 0.00 1.52 1.16 0.11 66.33 06:08:01 PM 0 60.62 0.00 2.39 2.21 0.13 34.65 06:08:01 PM 1 3.47 0.00 0.71 0.20 0.07 95.56 Average: all 35.01 0.00 2.84 4.63 0.10 57.41 Average: 0 59.41 0.00 3.70 4.52 0.11 32.26 Average: 1 11.83 0.00 2.03 4.74 0.10 81.30