---> uname -a: Linux prd-centos7-builder-2c-1g-267.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 536 5424 16 1860 7003 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:c1:d4:42 brd ff:ff:ff:ff:ff:ff inet 10.30.123.197/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fec1:d442/64 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) 05/16/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 117.16 5.47 111.69 352.85 5167.04 09:06:01 AM 272.28 0.30 271.98 14.93 8246.76 09:07:01 AM 47.85 2.27 45.59 246.37 1148.20 Average: 145.92 2.66 143.25 203.90 4852.06 09:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5603900 2405016 30.03 2620 1760220 699708 7.73 570388 1554240 168956 09:06:01 AM 5520640 2488276 31.07 2620 1794972 727720 8.03 632416 1555240 17216 09:07:01 AM 5542792 2466124 30.79 2620 1803800 695932 7.68 725952 1439808 11792 Average: 5555777 2453139 30.63 2620 1786331 707787 7.81 642919 1516429 65988 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 67.46 51.42 1011.67 8.63 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 20.42 17.89 51.15 6.56 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 32.13 28.16 33.00 9.41 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.85 32.39 361.68 8.20 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) 05/16/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 39.65 0.00 3.04 2.23 0.11 54.98 09:05:01 AM 0 12.83 0.00 1.21 1.58 0.10 84.28 09:05:01 AM 1 68.07 0.00 4.97 2.92 0.11 23.93 09:06:01 AM all 33.01 0.00 2.26 7.76 0.10 56.86 09:06:01 AM 0 18.97 0.00 2.01 8.09 0.09 70.84 09:06:01 AM 1 47.43 0.00 2.54 7.41 0.11 42.51 09:07:01 AM all 35.28 0.00 2.56 1.05 0.09 61.02 09:07:01 AM 0 11.96 0.00 2.09 1.32 0.07 84.56 09:07:01 AM 1 59.82 0.00 3.02 0.79 0.13 36.25 Average: all 35.96 0.00 2.62 3.69 0.10 57.64 Average: 0 14.58 0.00 1.77 3.66 0.09 79.90 Average: 1 58.31 0.00 3.49 3.73 0.11 34.36