---> uname -a: Linux prd-centos7-builder-2c-1g-1774.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 511 5438 16 1871 7028 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:d4:fa:16 brd ff:ff:ff:ff:ff:ff inet 10.30.123.101/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fed4:fa16/64 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) 02/27/2024 _x86_64_ (2 CPU) 09:03:44 AM LINUX RESTART 09:04:05 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 130.99 23.85 107.14 4511.40 6661.30 09:06:01 AM 247.17 0.32 246.85 15.58 8270.07 09:07:01 AM 89.19 0.37 88.82 37.58 2297.50 09:08:01 AM 31.03 2.95 28.09 267.60 784.71 Average: 123.97 6.61 117.36 1157.15 4451.01 09:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 5706952 2301964 28.74 2620 1734824 600624 6.63 479352 1549232 158576 09:06:01 AM 5598420 2410496 30.10 2620 1803468 615108 6.79 543784 1567004 48424 09:07:01 AM 5548824 2460092 30.72 2620 1804636 657232 7.26 591696 1567176 132 09:08:01 AM 5549176 2459740 30.71 2620 1822792 628724 6.94 698864 1458032 28792 Average: 5600843 2408073 30.07 2620 1791430 625422 6.91 578424 1535361 58981 09:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 AM eth0 325.01 211.56 1683.33 64.90 0.00 0.00 0.00 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.20 26.13 233.70 7.94 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.79 24.42 32.77 8.23 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 41.35 31.07 40.82 15.04 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.20 71.15 478.70 23.40 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) 02/27/2024 _x86_64_ (2 CPU) 09:03:44 AM LINUX RESTART 09:04:05 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 41.93 0.00 5.04 3.42 0.10 49.50 09:05:02 AM 0 22.98 0.00 3.72 2.46 0.09 70.74 09:05:02 AM 1 61.63 0.00 6.40 4.41 0.10 27.47 09:06:01 AM all 35.74 0.00 2.66 5.18 0.11 56.32 09:06:01 AM 0 19.75 0.00 1.96 5.02 0.11 73.16 09:06:01 AM 1 52.44 0.00 3.42 5.36 0.13 38.65 09:07:01 AM all 33.97 0.00 1.34 2.05 0.12 62.51 09:07:01 AM 0 27.00 0.00 1.42 2.12 0.16 69.30 09:07:01 AM 1 41.04 0.00 1.23 1.98 0.09 55.67 09:08:01 AM all 38.96 0.00 2.12 0.32 0.11 58.49 09:08:01 AM 0 18.68 0.00 1.55 0.21 0.12 79.44 09:08:01 AM 1 60.09 0.00 2.73 0.41 0.11 36.67 Average: all 37.57 0.00 2.75 2.71 0.11 56.85 Average: 0 22.09 0.00 2.14 2.44 0.12 73.22 Average: 1 53.59 0.00 3.38 3.00 0.11 39.93