---> uname -a: Linux prd-centos7-builder-2c-1g-34500.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 555 5392 16 1873 6983 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:a9:43:99 brd ff:ff:ff:ff:ff:ff inet 10.30.122.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fea9:4399/64 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) 12/04/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 163.01 5.80 157.21 435.84 7608.69 04:06:01 PM 259.54 1.66 257.88 111.09 7269.11 04:07:01 PM 16.28 0.00 16.28 0.00 329.57 Average: 145.66 2.49 143.17 182.72 5057.23 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 5593380 2415536 30.16 2620 1803468 621672 6.86 548400 1573280 169144 04:06:01 PM 5580404 2428512 30.32 2620 1806044 637492 7.04 564680 1562044 12 04:07:01 PM 5566248 2442668 30.50 2620 1806088 640132 7.07 578948 1561500 52 Average: 5580011 2428905 30.33 2620 1805200 633099 6.99 564009 1565608 56403 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 PM eth0 67.12 53.05 1056.05 10.18 0.00 0.00 0.00 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 28.47 23.66 48.66 16.20 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 18.69 16.67 14.50 6.97 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.15 31.17 374.88 11.09 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) 12/04/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 36.38 0.00 3.29 3.42 0.11 56.81 04:05:02 PM 0 50.82 0.00 4.21 3.26 0.11 41.61 04:05:02 PM 1 22.47 0.00 2.38 3.57 0.10 71.48 04:06:01 PM all 32.46 0.00 1.78 6.09 0.10 59.56 04:06:01 PM 0 55.74 0.00 2.43 6.12 0.09 35.62 04:06:01 PM 1 10.46 0.00 1.21 6.06 0.10 82.17 04:07:01 PM all 22.94 0.00 1.14 7.89 0.09 67.95 04:07:01 PM 0 42.33 0.00 1.61 16.09 0.09 39.89 04:07:01 PM 1 4.61 0.00 0.69 0.12 0.08 94.50 Average: all 30.54 0.00 2.07 5.81 0.10 61.48 Average: 0 49.58 0.00 2.75 8.52 0.10 39.06 Average: 1 12.44 0.00 1.42 3.23 0.10 82.82