---> uname -a: Linux prd-centos7-builder-2c-1g-27094.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 500 5436 16 1884 7037 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:da:2f:87 brd ff:ff:ff:ff:ff:ff inet 10.30.122.169/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:feda:2f87/64 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) 01/10/2024 _x86_64_ (2 CPU) 09:03:21 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 154.61 2.47 152.14 77.03 7172.76 09:06:01 PM 212.48 0.48 211.99 16.66 6865.77 09:07:01 PM 77.07 0.18 76.88 35.84 1519.74 09:08:01 PM 29.82 1.95 27.87 210.56 776.20 Average: 118.49 1.27 117.22 85.02 4083.51 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5599804 2409104 30.08 2620 1795496 631092 6.97 540256 1578684 150064 09:06:01 PM 5596844 2412064 30.12 2620 1815620 603444 6.66 540164 1571068 32304 09:07:01 PM 5538164 2470744 30.85 2620 1826328 645244 7.12 597172 1571364 9672 09:08:01 PM 5544416 2464492 30.77 2620 1840388 622732 6.88 698924 1461736 33332 Average: 5569807 2439101 30.45 2620 1819458 625628 6.91 594129 1545713 56343 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 70.86 55.11 1074.80 8.40 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 29.05 23.17 191.73 7.05 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.09 18.99 20.79 6.63 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.10 26.25 32.50 10.57 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.77 30.88 329.94 8.16 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) 01/10/2024 _x86_64_ (2 CPU) 09:03:21 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 36.94 0.00 3.33 3.38 0.11 56.24 09:05:01 PM 0 57.34 0.00 4.96 3.66 0.13 33.92 09:05:01 PM 1 17.51 0.00 1.79 3.09 0.10 77.51 09:06:01 PM all 34.86 0.00 2.43 5.18 0.10 57.44 09:06:01 PM 0 55.57 0.00 3.20 6.00 0.11 35.12 09:06:01 PM 1 14.87 0.00 1.67 4.39 0.12 78.95 09:07:01 PM all 26.08 0.00 1.36 2.24 0.11 70.21 09:07:01 PM 0 40.00 0.00 1.78 2.58 0.10 55.54 09:07:01 PM 1 12.55 0.00 0.95 1.91 0.10 84.49 09:08:01 PM all 38.03 0.00 2.12 0.51 0.10 59.25 09:08:01 PM 0 73.12 0.00 3.25 0.75 0.11 22.77 09:08:01 PM 1 5.48 0.00 1.06 0.27 0.08 93.10 Average: all 33.94 0.00 2.30 2.83 0.11 60.83 Average: 0 56.33 0.00 3.28 3.26 0.11 37.02 Average: 1 12.57 0.00 1.36 2.41 0.10 83.55