---> uname -a: Linux prd-centos7-builder-2c-1g-7428.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 559 5396 16 1864 6979 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:0d:dc:68 brd ff:ff:ff:ff:ff:ff inet 10.30.123.201/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe0d:dc68/64 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) 08/09/2024 _x86_64_ (2 CPU) 12:03:21 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 227.16 2.16 225.00 68.88 8683.68 12:06:01 PM 181.41 0.63 180.78 52.24 4946.59 12:07:01 PM 30.33 1.95 28.39 210.56 755.29 Average: 146.31 1.58 144.73 110.55 4795.62 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5582732 2426184 30.29 2620 1798152 632812 6.99 553992 1573324 113232 12:06:01 PM 5562968 2445948 30.54 2620 1798344 649780 7.17 587460 1556708 8 12:07:01 PM 5573952 2434964 30.40 2620 1804332 628296 6.94 691368 1441148 17824 Average: 5573217 2435699 30.41 2620 1800276 636963 7.03 610940 1523727 43688 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 69.68 55.09 1063.27 13.25 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 27.27 24.45 41.22 9.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 32.47 26.27 32.71 11.43 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.14 35.27 379.14 11.22 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) 08/09/2024 _x86_64_ (2 CPU) 12:03:21 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.02 0.00 3.57 5.30 0.11 55.00 12:05:01 PM 0 12.92 0.00 1.69 3.95 0.10 81.34 12:05:01 PM 1 60.31 0.00 5.58 6.75 0.13 27.24 12:06:01 PM all 36.29 0.00 1.74 3.94 0.10 57.94 12:06:01 PM 0 13.66 0.00 1.42 3.60 0.11 81.21 12:06:01 PM 1 59.36 0.00 2.02 4.27 0.11 34.24 12:07:01 PM all 37.06 0.00 2.13 0.19 0.10 60.53 12:07:01 PM 0 42.36 0.00 1.95 0.30 0.11 55.28 12:07:01 PM 1 31.84 0.00 2.33 0.10 0.09 65.64 Average: all 36.46 0.00 2.48 3.13 0.10 57.82 Average: 0 22.91 0.00 1.69 2.63 0.10 72.67 Average: 1 50.23 0.00 3.30 3.65 0.11 42.71