---> uname -a: Linux prd-centos7-builder-2c-1g-22939.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 545 5406 16 1869 6993 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:ac:36:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.96/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:feac:36a4/64 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) 10/16/2024 _x86_64_ (2 CPU) 05:03:21 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 208.96 2.61 206.35 81.59 9167.58 05:06:01 PM 204.68 0.62 204.06 51.71 5763.97 05:07:01 PM 28.32 1.63 26.69 146.06 624.84 Average: 146.98 1.61 145.36 93.18 5163.23 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5585360 2423556 30.26 2620 1792748 632440 6.98 552868 1575760 121400 05:06:01 PM 5619404 2389512 29.84 2620 1801884 589496 6.51 530132 1559284 8 05:07:01 PM 5523836 2485080 31.03 2620 1802972 684508 7.56 749364 1437580 14820 Average: 5576200 2432716 30.38 2620 1799201 635481 7.02 610788 1524208 45409 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 71.34 56.68 1054.90 10.02 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 26.40 23.11 59.87 8.15 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.70 24.02 29.69 9.95 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.98 34.48 377.73 9.37 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) 10/16/2024 _x86_64_ (2 CPU) 05:03:21 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.09 0.00 3.30 5.38 0.12 56.12 05:05:01 PM 0 55.87 0.00 4.62 4.04 0.13 35.34 05:05:01 PM 1 15.28 0.00 2.04 6.67 0.10 75.91 05:06:01 PM all 32.39 0.00 1.89 5.72 0.10 59.90 05:06:01 PM 0 43.22 0.00 2.34 5.42 0.09 48.94 05:06:01 PM 1 21.83 0.00 1.44 6.01 0.10 70.61 05:07:01 PM all 37.46 0.00 1.67 0.39 0.10 60.39 05:07:01 PM 0 69.88 0.00 2.48 0.71 0.13 26.80 05:07:01 PM 1 7.47 0.00 0.95 0.07 0.07 91.45 Average: all 34.97 0.00 2.28 3.83 0.10 58.82 Average: 0 56.16 0.00 3.14 3.42 0.11 37.18 Average: 1 14.82 0.00 1.47 4.22 0.09 79.40