---> uname -a: Linux prd-centos7-builder-2c-1g-5468.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 516 5431 16 1873 7023 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:f9:46:8f brd ff:ff:ff:ff:ff:ff inet 10.30.122.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fef9:468f/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) 03/11/2024 _x86_64_ (2 CPU) 11:03:15 PM LINUX RESTART 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 220.48 1.03 219.45 30.49 9402.44 11:06:01 PM 192.39 0.59 191.80 51.36 5499.59 11:07:01 PM 20.02 0.03 19.99 1.20 388.76 Average: 143.60 0.55 143.05 27.54 5070.49 11:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 5618188 2390728 29.85 2620 1796504 634336 7.00 510020 1584304 102608 11:06:01 PM 5553432 2455484 30.66 2620 1806980 679300 7.50 584508 1569844 140 11:07:01 PM 5502660 2506256 31.29 2620 1818348 707316 7.81 629440 1575072 11104 Average: 5558093 2450823 30.60 2620 1807277 673651 7.44 574656 1576407 37951 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:02 PM eth0 57.46 41.08 919.57 8.15 0.00 0.00 0.00 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 27.12 24.04 62.63 7.71 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 25.39 21.59 22.44 7.64 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.59 28.86 333.13 7.83 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) 03/11/2024 _x86_64_ (2 CPU) 11:03:15 PM LINUX RESTART 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 35.25 0.00 3.13 5.07 0.12 56.43 11:05:02 PM 0 20.95 0.00 2.23 4.76 0.12 71.93 11:05:02 PM 1 49.97 0.00 4.03 5.38 0.11 40.51 11:06:01 PM all 34.55 0.00 1.92 4.87 0.11 58.55 11:06:01 PM 0 28.65 0.00 1.99 3.54 0.11 65.72 11:06:01 PM 1 40.51 0.00 1.86 6.23 0.11 51.30 11:07:01 PM all 35.23 0.00 1.31 0.15 0.10 63.21 11:07:01 PM 0 31.36 0.00 1.18 0.17 0.10 67.19 11:07:01 PM 1 39.13 0.00 1.47 0.14 0.10 59.16 Average: all 35.01 0.00 2.11 3.34 0.11 59.43 Average: 0 27.01 0.00 1.79 2.81 0.11 68.27 Average: 1 43.15 0.00 2.44 3.88 0.11 50.43