---> uname -a: Linux prd-centos7-builder-2c-1g-27163.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 548 5404 16 1867 6990 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:06:db:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe06:dbe3/64 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) 11/21/2024 _x86_64_ (2 CPU) 07:03:41 PM LINUX RESTART 07:04:04 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 189.62 21.84 167.78 4307.29 24495.04 07:06:01 PM 275.67 0.28 275.38 14.39 8779.88 07:07:01 PM 82.82 0.38 82.44 38.12 2000.83 Average: 182.60 7.26 175.34 1405.08 11543.94 07:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5664504 2344412 29.27 2620 1702680 670364 7.40 548724 1522688 146928 07:06:01 PM 5500900 2508016 31.32 2620 1799336 705120 7.78 647200 1557224 39808 07:07:01 PM 5510044 2498872 31.20 2620 1800636 694800 7.67 638604 1557300 232 Average: 5558483 2450433 30.60 2620 1767551 690095 7.62 611509 1545737 62323 07:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 320.27 208.03 1601.24 67.93 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 35.61 30.23 295.87 9.30 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 28.99 26.19 28.16 9.42 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.05 86.13 625.57 28.23 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) 11/21/2024 _x86_64_ (2 CPU) 07:03:41 PM LINUX RESTART 07:04:04 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 37.50 0.00 4.74 10.63 0.12 47.02 07:05:01 PM 0 26.13 0.00 3.92 5.12 0.13 64.70 07:05:01 PM 1 49.06 0.00 5.59 16.25 0.09 29.00 07:06:01 PM all 36.43 0.00 2.62 7.39 0.11 53.44 07:06:01 PM 0 17.18 0.00 1.61 6.58 0.12 74.52 07:06:01 PM 1 56.38 0.00 3.66 8.24 0.11 31.61 07:07:01 PM all 37.32 0.00 1.91 1.47 0.09 59.21 07:07:01 PM 0 23.28 0.00 1.89 0.57 0.09 74.17 07:07:01 PM 1 51.71 0.00 1.92 2.38 0.11 43.88 Average: all 37.07 0.00 3.06 6.42 0.11 53.35 Average: 0 22.11 0.00 2.44 4.07 0.11 71.27 Average: 1 52.44 0.00 3.69 8.82 0.10 34.94