---> uname -a: Linux prd-centos7-builder-2c-1g-7717.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 551 5408 16 1861 6988 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:a5:5c:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fea5:5cd1/64 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) 08/14/2024 _x86_64_ (2 CPU) 11:44:22 PM LINUX RESTART 11:45:01 PM tps rtps wtps bread/s bwrtn/s 11:46:01 PM 168.77 3.78 164.98 174.05 8018.46 11:47:01 PM 246.20 0.62 245.59 51.70 6679.56 11:48:01 PM 30.57 1.82 28.75 188.84 765.02 Average: 148.52 2.07 146.45 138.19 5154.43 11:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 PM 5599396 2409512 30.09 2620 1786088 632572 6.98 544844 1570432 144200 11:47:01 PM 5575876 2433032 30.38 2620 1795312 639368 7.06 577420 1554168 16 11:48:01 PM 5577756 2431152 30.36 2620 1800632 624432 6.89 689848 1438224 17808 Average: 5584343 2424565 30.27 2620 1794011 632124 6.98 604037 1520941 54008 11:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:46:01 PM eth0 69.40 51.94 1041.24 9.48 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 27.86 24.97 61.17 8.85 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 32.75 26.30 32.35 11.16 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.34 34.40 378.23 9.83 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) 08/14/2024 _x86_64_ (2 CPU) 11:44:22 PM LINUX RESTART 11:45:01 PM CPU %user %nice %system %iowait %steal %idle 11:46:01 PM all 33.67 0.00 3.21 4.75 0.12 58.25 11:46:01 PM 0 10.80 0.00 1.72 4.00 0.10 83.38 11:46:01 PM 1 57.84 0.00 4.80 5.52 0.14 31.68 11:47:01 PM all 34.62 0.00 2.24 6.69 0.10 56.35 11:47:01 PM 0 27.53 0.00 2.00 5.55 0.10 64.82 11:47:01 PM 1 41.80 0.00 2.47 7.87 0.10 47.76 11:48:01 PM all 37.73 0.00 1.92 0.38 0.09 59.89 11:48:01 PM 0 19.58 0.00 1.83 0.07 0.07 78.45 11:48:01 PM 1 56.55 0.00 2.01 0.68 0.12 40.64 Average: all 35.34 0.00 2.46 3.94 0.10 58.16 Average: 0 19.27 0.00 1.85 3.20 0.09 75.58 Average: 1 51.98 0.00 3.08 4.70 0.12 40.11