---> uname -a: Linux prd-centos7-builder-2c-1g-10303.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 548 5410 16 1862 6991 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:24:48:76 brd ff:ff:ff:ff:ff:ff inet 10.30.123.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe24:4876/64 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) 09/14/2024 _x86_64_ (2 CPU) 05:04:15 PM LINUX RESTART 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 230.63 2.18 228.45 69.43 9557.64 05:07:01 PM 175.80 0.90 174.90 59.30 4719.67 05:08:01 PM 31.80 1.67 30.13 202.93 787.66 Average: 146.07 1.58 144.49 110.56 5021.42 05:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 5616952 2391956 29.87 2620 1795360 594120 6.56 520084 1571056 113400 05:07:01 PM 5612908 2396000 29.92 2620 1795616 614724 6.79 547652 1544612 12 05:08:01 PM 5535372 2473536 30.88 2620 1813912 650036 7.18 724684 1443604 30976 Average: 5588411 2420497 30.22 2620 1801629 619627 6.84 597473 1519757 48129 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:06:01 PM eth0 64.63 52.84 917.17 10.56 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.59 26.75 43.54 12.30 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 41.42 30.45 39.88 12.13 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.21 36.68 333.51 11.66 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) 09/14/2024 _x86_64_ (2 CPU) 05:04:15 PM LINUX RESTART 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 36.33 0.00 3.47 5.60 0.10 54.49 05:06:01 PM 0 21.42 0.00 3.26 5.18 0.12 70.02 05:06:01 PM 1 51.63 0.00 3.69 6.03 0.11 38.54 05:07:01 PM all 36.39 0.00 2.32 3.08 0.10 58.12 05:07:01 PM 0 12.97 0.00 1.88 3.70 0.10 81.34 05:07:01 PM 1 60.83 0.00 2.75 2.45 0.09 33.89 05:08:01 PM all 38.90 0.00 2.03 0.27 0.10 58.70 05:08:01 PM 0 13.88 0.00 1.31 0.07 0.09 84.65 05:08:01 PM 1 65.49 0.00 2.82 0.47 0.09 31.13 Average: all 37.20 0.00 2.61 2.99 0.10 57.10 Average: 0 16.07 0.00 2.15 2.98 0.10 78.70 Average: 1 59.26 0.00 3.09 3.00 0.09 34.55