---> uname -a: Linux prd-centos7-builder-2c-1g-7518.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 507 5448 16 1864 7032 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:c2:2a:22 brd ff:ff:ff:ff:ff:ff inet 10.30.122.222/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fec2:2a22/64 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) 08/11/2024 _x86_64_ (2 CPU) 10:03:20 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 181.04 2.67 178.38 83.56 8415.89 10:06:01 PM 233.18 0.63 232.55 52.24 6315.14 10:07:01 PM 30.23 1.82 28.42 188.84 767.32 Average: 148.15 1.70 146.45 108.21 5166.12 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5593092 2415824 30.16 2620 1809368 622408 6.87 543336 1580400 154000 10:06:01 PM 5572976 2435940 30.42 2620 1798560 644764 7.12 577704 1557404 180 10:07:01 PM 5560428 2448488 30.57 2620 1803736 646484 7.14 705488 1441460 17816 Average: 5575499 2433417 30.38 2620 1803888 637885 7.04 608843 1526421 57332 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 71.90 57.35 1063.06 10.27 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 26.30 23.57 41.04 8.98 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 31.18 25.57 31.71 14.53 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.13 35.50 378.60 11.26 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) 08/11/2024 _x86_64_ (2 CPU) 10:03:20 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 34.58 0.00 3.20 4.69 0.12 57.40 10:05:01 PM 0 61.96 0.00 4.91 6.27 0.13 26.73 10:05:01 PM 1 8.85 0.00 1.56 3.23 0.12 86.24 10:06:01 PM all 33.18 0.00 2.07 6.58 0.11 58.07 10:06:01 PM 0 57.53 0.00 2.83 6.96 0.11 32.56 10:06:01 PM 1 10.36 0.00 1.36 6.23 0.10 81.94 10:07:01 PM all 36.80 0.00 1.90 0.26 0.10 60.94 10:07:01 PM 0 71.78 0.00 2.92 0.39 0.13 24.78 10:07:01 PM 1 5.21 0.00 0.98 0.12 0.08 93.61 Average: all 34.85 0.00 2.39 3.86 0.11 58.80 Average: 0 63.68 0.00 3.56 4.58 0.12 28.05 Average: 1 8.13 0.00 1.30 3.18 0.10 87.28