---> uname -a: Linux prd-centos7-builder-2c-1g-10749.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 549 5405 16 1865 6989 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:97:57:4f brd ff:ff:ff:ff:ff:ff inet 10.30.122.59/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe97:574f/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) 09/20/2024 _x86_64_ (2 CPU) 02:03:22 PM LINUX RESTART 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 190.47 18.38 172.09 3898.85 6824.71 02:06:01 PM 287.11 0.62 286.50 50.75 8826.37 02:07:01 PM 44.54 0.32 44.22 8.79 1060.74 Average: 173.96 6.37 167.59 1305.50 5564.25 02:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5658596 2350320 29.35 2620 1728124 642500 7.09 536176 1539420 148860 02:06:01 PM 5590344 2418572 30.20 2620 1798492 614996 6.79 562484 1556036 10684 02:07:01 PM 5545572 2463344 30.76 2620 1795864 661932 7.31 619856 1543924 14688 Average: 5598171 2410745 30.10 2620 1774160 639809 7.06 572839 1546460 58077 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 337.83 232.38 1651.09 68.67 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 33.28 27.77 230.56 8.40 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.68 23.55 29.04 8.79 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.49 93.82 631.42 28.40 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) 09/20/2024 _x86_64_ (2 CPU) 02:03:22 PM LINUX RESTART 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 38.33 0.00 4.09 4.99 0.12 52.47 02:05:01 PM 0 56.28 0.00 5.43 4.09 0.13 34.07 02:05:01 PM 1 21.07 0.00 2.79 5.87 0.12 70.14 02:06:01 PM all 34.14 0.00 2.96 6.67 0.10 56.12 02:06:01 PM 0 55.48 0.00 3.64 7.42 0.09 33.37 02:06:01 PM 1 13.62 0.00 2.33 5.95 0.10 77.99 02:07:01 PM all 37.54 0.00 1.53 0.67 0.10 60.16 02:07:01 PM 0 74.09 0.00 2.38 0.71 0.11 22.70 02:07:01 PM 1 3.74 0.00 0.74 0.62 0.08 94.81 Average: all 36.66 0.00 2.85 4.10 0.11 56.28 Average: 0 61.92 0.00 3.81 4.10 0.11 30.07 Average: 1 12.69 0.00 1.94 4.11 0.10 81.15