---> uname -a: Linux prd-centos7-builder-2c-1g-22538.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 504 5448 16 1868 7034 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:40:31:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe40:31e3/64 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) 10/11/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 196.77 2.30 194.47 70.98 8723.11 01:06:01 PM 221.33 0.61 220.72 51.91 6221.31 01:07:01 PM 25.08 1.67 23.42 147.24 504.15 Average: 147.32 1.53 145.79 90.25 5144.08 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 5619384 2389524 29.84 2620 1792740 615304 6.79 517108 1575788 128684 01:06:01 PM 5595900 2413008 30.13 2620 1801816 624952 6.90 552008 1559612 20 01:07:01 PM 5642496 2366412 29.55 2620 1802908 570592 6.30 626588 1437984 14796 Average: 5619260 2389648 29.84 2620 1799155 603616 6.66 565235 1524461 47833 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 PM eth0 67.85 53.22 1036.66 9.96 0.00 0.00 0.00 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 22.02 19.63 57.91 6.66 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 32.88 26.43 31.37 14.08 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 41.03 33.18 377.21 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) 10/11/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 34.39 0.00 3.10 5.83 0.12 56.55 01:05:02 PM 0 63.07 0.00 5.20 9.07 0.13 22.54 01:05:02 PM 1 7.65 0.00 1.17 2.83 0.14 88.21 01:06:01 PM all 28.38 0.00 2.00 7.18 0.10 62.34 01:06:01 PM 0 50.21 0.00 2.85 8.80 0.09 38.05 01:06:01 PM 1 7.73 0.00 1.17 5.65 0.09 85.36 01:07:01 PM all 37.32 0.00 1.76 0.31 0.11 60.51 01:07:01 PM 0 54.55 0.00 2.17 0.43 0.11 42.75 01:07:01 PM 1 20.83 0.00 1.39 0.17 0.10 77.51 Average: all 33.38 0.00 2.29 4.43 0.11 59.79 Average: 0 55.94 0.00 3.40 6.07 0.11 34.49 Average: 1 12.06 0.00 1.24 2.87 0.11 83.71