---> uname -a: Linux prd-centos7-builder-2c-1g-23525.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 533 5424 16 1863 7006 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:81:d8:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.137/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe81:d8d7/64 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) 10/22/2024 _x86_64_ (2 CPU) 04:03:56 PM LINUX RESTART 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 263.54 0.03 263.51 0.27 8549.12 04:07:01 PM 131.17 0.63 130.53 52.24 3537.88 04:08:01 PM 32.70 1.95 30.75 210.56 827.15 Average: 142.48 0.87 141.60 87.68 4304.95 04:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5564508 2444400 30.52 2620 1797160 675444 7.46 575356 1569300 83952 04:07:01 PM 5597296 2411612 30.11 2620 1796952 640292 7.07 555872 1554236 32 04:08:01 PM 5549924 2458984 30.70 2620 1815508 665984 7.35 713812 1443028 31256 Average: 5570576 2438332 30.45 2620 1803207 660573 7.29 615013 1522188 38413 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:06:01 PM eth0 30.43 25.62 300.31 7.04 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.04 23.95 43.47 8.42 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.65 27.52 36.56 11.75 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.37 25.70 126.79 9.07 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) 10/22/2024 _x86_64_ (2 CPU) 04:03:56 PM LINUX RESTART 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 29.27 0.00 2.98 7.87 0.10 59.78 04:06:01 PM 0 16.11 0.00 2.72 8.50 0.10 72.56 04:06:01 PM 1 42.77 0.00 3.25 7.23 0.11 46.64 04:07:01 PM all 34.29 0.00 1.98 3.15 0.11 60.47 04:07:01 PM 0 28.10 0.00 1.92 2.30 0.09 67.60 04:07:01 PM 1 40.58 0.00 2.03 4.00 0.11 53.29 04:08:01 PM all 37.91 0.00 2.08 0.48 0.11 59.41 04:08:01 PM 0 33.22 0.00 1.98 0.35 0.12 64.32 04:08:01 PM 1 42.65 0.00 2.17 0.62 0.11 54.46 Average: all 33.81 0.00 2.35 3.85 0.11 59.89 Average: 0 25.76 0.00 2.21 3.74 0.10 68.19 Average: 1 42.00 0.00 2.48 3.95 0.11 51.46