---> uname -a: Linux prd-centos7-builder-2c-1g-729.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 504 5455 16 1860 7035 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:cc:4e:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fecc:4eb7/64 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) 05/13/2024 _x86_64_ (2 CPU) 12:53:49 PM LINUX RESTART 12:54:01 PM tps rtps wtps bread/s bwrtn/s 12:55:01 PM 199.85 92.43 107.42 7842.38 37395.84 12:56:01 PM 118.75 0.22 118.53 7.05 5461.43 12:57:01 PM 278.06 0.32 277.74 15.33 8707.60 12:58:01 PM 82.96 1.95 81.01 181.91 2061.67 Average: 170.12 23.84 146.29 2020.94 13443.53 12:54:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 PM 5896888 2112028 26.37 2620 1557748 622176 6.87 473508 1401100 79912 12:56:01 PM 5656448 2352468 29.37 2620 1723336 661452 7.30 539600 1538560 142848 12:57:01 PM 5624880 2384036 29.77 2620 1794796 592124 6.54 529420 1555352 45736 12:58:01 PM 5548540 2460376 30.72 2620 1799716 659756 7.28 720436 1437456 148 Average: 5681689 2327227 29.06 2620 1718899 633877 7.00 565741 1483117 67161 12:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:55:01 PM eth0 269.44 156.02 927.72 57.80 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 43.65 33.16 674.26 5.68 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 31.80 24.27 218.98 10.09 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 25.79 24.94 30.38 6.57 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.90 59.72 462.03 20.10 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) 05/13/2024 _x86_64_ (2 CPU) 12:53:49 PM LINUX RESTART 12:54:01 PM CPU %user %nice %system %iowait %steal %idle 12:55:01 PM all 28.84 0.00 6.99 34.59 0.11 29.46 12:55:01 PM 0 23.39 0.00 6.48 37.16 0.10 32.86 12:55:01 PM 1 34.36 0.00 7.47 32.01 0.12 26.04 12:56:01 PM all 22.84 0.00 1.84 10.02 0.08 65.22 12:56:01 PM 0 6.89 0.00 0.88 8.22 0.07 83.95 12:56:01 PM 1 39.48 0.00 2.87 11.87 0.11 45.66 12:57:01 PM all 32.96 0.00 2.72 8.74 0.13 55.45 12:57:01 PM 0 22.46 0.00 2.37 9.24 0.14 65.80 12:57:01 PM 1 43.66 0.00 3.07 8.25 0.11 44.91 12:58:01 PM all 26.86 0.00 2.19 2.95 0.09 67.90 12:58:01 PM 0 18.93 0.00 1.64 3.32 0.09 76.03 12:58:01 PM 1 34.97 0.00 2.76 2.56 0.10 59.61 Average: all 27.88 0.00 3.43 14.03 0.10 54.56 Average: 0 17.90 0.00 2.83 14.40 0.10 64.77 Average: 1 38.10 0.00 4.04 13.65 0.11 44.10