---> uname -a: Linux prd-centos7-builder-2c-1g-22993.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 513 5442 16 1865 7026 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:f3:81:0d brd ff:ff:ff:ff:ff:ff inet 10.30.123.180/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fef3:810d/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) 10/17/2024 _x86_64_ (2 CPU) 01:03:39 PM LINUX RESTART 01:04:05 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 208.33 37.78 170.55 4702.44 7126.40 01:06:01 PM 303.90 0.03 303.86 0.27 9255.21 01:07:01 PM 40.16 0.63 39.53 52.24 996.02 01:08:01 PM 27.90 1.82 26.09 188.84 685.46 Average: 144.02 9.60 134.41 1178.12 4472.22 01:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5732128 2276780 28.43 2620 1710628 599624 6.62 473284 1526784 132860 01:06:01 PM 5535992 2472916 30.88 2620 1797280 678404 7.49 595996 1569784 10672 01:07:01 PM 5627504 2381404 29.73 2620 1798744 588044 6.49 523036 1555872 24 01:08:01 PM 5552136 2456772 30.68 2620 1804096 656312 7.25 712908 1440212 17740 Average: 5611940 2396968 29.93 2620 1777687 630596 6.96 576306 1523163 40324 01:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 357.46 210.86 1728.49 69.22 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 25.34 20.56 229.88 6.55 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 23.02 20.42 22.64 7.43 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 01:08:01 PM eth0 29.50 23.24 30.24 10.26 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.68 66.40 482.37 22.60 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) 10/17/2024 _x86_64_ (2 CPU) 01:03:39 PM LINUX RESTART 01:04:05 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 39.95 0.00 6.17 5.68 0.13 48.06 01:05:01 PM 0 25.81 0.00 5.44 7.72 0.09 60.93 01:05:01 PM 1 54.64 0.00 6.95 3.56 0.16 34.70 01:06:01 PM all 25.35 0.00 2.19 19.09 0.10 53.26 01:06:01 PM 0 8.02 0.00 1.34 12.05 0.09 78.51 01:06:01 PM 1 43.20 0.00 3.05 26.38 0.12 27.25 01:07:01 PM all 28.67 0.00 1.47 3.49 0.08 66.30 01:07:01 PM 0 22.65 0.00 1.51 4.72 0.09 71.03 01:07:01 PM 1 34.79 0.00 1.43 2.23 0.09 61.46 01:08:01 PM all 37.14 0.00 1.96 0.24 0.11 60.55 01:08:01 PM 0 14.61 0.00 1.50 0.15 0.10 83.64 01:08:01 PM 1 60.73 0.00 2.44 0.34 0.11 36.39 Average: all 32.61 0.00 2.87 7.14 0.11 57.27 Average: 0 17.59 0.00 2.38 6.11 0.09 73.83 Average: 1 48.12 0.00 3.38 8.22 0.12 40.17