---> uname -a: Linux prd-centos7-builder-2c-1g-22709.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 578 5376 16 1865 6960 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:75:45:db brd ff:ff:ff:ff:ff:ff inet 10.30.123.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe75:45db/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) 10/14/2024 _x86_64_ (2 CPU) 08:03:49 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 233.25 36.55 196.70 4909.96 41204.28 08:06:01 AM 267.14 0.30 266.84 14.92 8952.63 08:07:01 AM 75.25 0.65 74.60 45.17 1435.49 08:08:01 AM 28.22 1.67 26.55 202.97 733.22 Average: 150.98 9.79 141.18 1293.60 13084.26 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5654732 2354184 29.39 2620 1704936 714240 7.89 557320 1522784 140024 08:06:01 AM 5492160 2516756 31.42 2620 1797684 748832 8.27 657984 1556324 28076 08:07:01 AM 5560976 2447940 30.57 2620 1798860 671120 7.41 596644 1546176 8 08:08:01 AM 5577184 2431732 30.36 2620 1807332 640848 7.08 683312 1442228 30224 Average: 5571263 2437653 30.44 2620 1777203 693760 7.66 623815 1516878 49583 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 252.81 167.40 1556.54 62.64 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 35.08 29.18 290.61 9.15 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.13 26.88 27.96 7.83 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 30.90 23.75 31.24 10.41 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.75 61.81 476.70 22.51 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) 10/14/2024 _x86_64_ (2 CPU) 08:03:49 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 38.56 0.00 7.07 11.49 0.13 42.75 08:05:01 AM 0 46.74 0.00 8.11 14.41 0.16 30.58 08:05:01 AM 1 30.52 0.00 6.04 8.63 0.12 54.68 08:06:01 AM all 35.41 0.00 2.64 5.93 0.17 55.85 08:06:01 AM 0 46.60 0.00 3.50 7.49 0.16 42.25 08:06:01 AM 1 24.56 0.00 1.81 4.38 0.17 69.08 08:07:01 AM all 32.25 0.00 2.98 1.89 0.10 62.77 08:07:01 AM 0 59.55 0.00 3.52 2.95 0.09 33.89 08:07:01 AM 1 6.54 0.00 2.49 0.91 0.08 89.98 08:08:01 AM all 32.64 0.00 2.07 0.84 0.08 64.37 08:08:01 AM 0 51.34 0.00 2.76 1.44 0.09 44.37 08:08:01 AM 1 14.30 0.00 1.40 0.22 0.07 84.01 Average: all 34.70 0.00 3.68 5.01 0.12 56.50 Average: 0 51.04 0.00 4.46 6.56 0.12 37.82 Average: 1 18.87 0.00 2.92 3.50 0.11 74.60