---> uname -a: Linux prd-centos7-builder-2c-1g-24513.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 5446 16 1861 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:be:1e:6e brd ff:ff:ff:ff:ff:ff inet 10.30.122.45/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:febe:1e6e/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) 11/04/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:05 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 114.69 2.43 112.26 76.23 5843.77 01:06:01 PM 286.29 0.63 285.65 51.32 8830.26 01:07:01 PM 41.51 0.32 41.20 8.80 884.07 Average: 148.23 1.10 147.13 44.75 5170.92 01:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5696292 2312624 28.88 2620 1720052 621772 6.86 499724 1538184 143296 01:06:01 PM 5622348 2386568 29.80 2620 1794140 592932 6.55 530312 1553136 10692 01:07:01 PM 5587856 2421060 30.23 2620 1791472 628412 6.94 577300 1540984 14676 Average: 5635499 2373417 29.63 2620 1768555 614372 6.78 535779 1544101 56221 01:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 59.76 46.27 944.17 8.31 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 29.72 25.07 172.86 8.00 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 24.59 22.06 23.16 8.61 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 37.53 30.79 367.30 8.31 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) 11/04/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:05 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 27.45 0.00 2.36 3.34 0.11 66.74 01:05:01 PM 0 26.41 0.00 2.71 3.61 0.13 67.14 01:05:01 PM 1 28.50 0.00 2.02 3.06 0.09 66.33 01:06:01 PM all 33.03 0.00 2.83 7.93 0.11 56.10 01:06:01 PM 0 22.94 0.00 2.47 6.64 0.12 67.84 01:06:01 PM 1 43.33 0.00 3.17 9.26 0.11 44.13 01:07:01 PM all 36.45 0.00 1.54 0.73 0.10 61.18 01:07:01 PM 0 4.25 0.00 0.73 0.30 0.07 94.65 01:07:01 PM 1 71.93 0.00 2.47 1.23 0.13 24.24 Average: all 32.38 0.00 2.24 4.02 0.10 61.25 Average: 0 17.56 0.00 1.94 3.48 0.11 76.91 Average: 1 47.82 0.00 2.57 4.59 0.11 44.91