---> uname -a: Linux prd-centos7-builder-2c-1g-10299.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 508 5447 16 1865 7031 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:7d:80:5a brd ff:ff:ff:ff:ff:ff inet 10.30.122.96/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe7d:805a/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) 09/14/2024 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 129.06 10.06 119.00 864.76 5841.04 03:06:01 PM 267.73 0.30 267.43 14.93 8428.45 03:07:01 PM 55.92 0.37 55.56 37.58 1128.25 Average: 150.91 3.58 147.33 305.79 5132.62 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5724740 2284176 28.52 2620 1720856 595304 6.57 470604 1539444 139348 03:06:01 PM 5558228 2450688 30.60 2620 1797692 657060 7.25 590888 1557800 14576 03:07:01 PM 5606400 2402516 30.00 2620 1798628 606000 6.69 544468 1557876 52 Average: 5629789 2379127 29.71 2620 1772392 619455 6.84 535320 1551707 51325 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 55.98 45.44 853.57 8.11 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 29.49 24.42 225.54 8.02 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.89 25.35 27.66 8.64 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.78 31.74 368.95 8.26 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) 09/14/2024 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 25.69 0.00 2.58 7.04 0.12 64.57 03:05:01 PM 0 25.76 0.00 2.67 4.80 0.12 66.66 03:05:01 PM 1 25.64 0.00 2.48 9.29 0.10 62.49 03:06:01 PM all 30.66 0.00 2.16 7.74 0.10 59.35 03:06:01 PM 0 14.54 0.00 1.56 6.40 0.10 77.39 03:06:01 PM 1 47.16 0.00 2.77 9.11 0.11 40.86 03:07:01 PM all 34.25 0.00 2.14 1.24 0.10 62.27 03:07:01 PM 0 35.05 0.00 2.17 1.10 0.10 61.57 03:07:01 PM 1 33.44 0.00 2.09 1.38 0.09 63.00 Average: all 30.20 0.00 2.29 5.34 0.11 62.06 Average: 0 25.08 0.00 2.13 4.11 0.11 68.57 Average: 1 35.38 0.00 2.45 6.58 0.10 55.49