---> uname -a: Linux prd-centos7-builder-2c-1g-23840.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 527 5425 16 1868 7011 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:83:48:57 brd ff:ff:ff:ff:ff:ff inet 10.30.123.179/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe83:4857/64 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) 10/27/2024 _x86_64_ (2 CPU) 04:15:39 AM LINUX RESTART 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:02 AM 196.42 21.64 174.78 4170.95 7045.92 04:18:01 AM 282.81 0.93 281.88 59.89 8380.59 04:19:01 AM 40.56 2.51 38.04 160.43 929.61 Average: 172.65 8.40 164.25 1471.59 5435.69 04:16:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:02 AM 5668356 2340560 29.22 2620 1743504 626972 6.92 514744 1548604 156180 04:18:01 AM 5585400 2423516 30.26 2620 1797104 630536 6.96 575196 1544940 10684 04:19:01 AM 5590976 2417940 30.19 2620 1801580 605952 6.69 568288 1545932 20 Average: 5614911 2394005 29.89 2620 1780729 621153 6.86 552743 1546492 55628 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:17:02 AM eth0 277.56 180.71 1751.09 65.12 0.00 0.00 0.00 04:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 22.75 20.27 60.40 7.05 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 33.76 30.81 29.25 18.01 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.85 77.58 616.67 30.19 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) 10/27/2024 _x86_64_ (2 CPU) 04:15:39 AM LINUX RESTART 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:02 AM all 40.97 0.00 4.94 5.19 0.11 48.79 04:17:02 AM 0 35.33 0.00 4.46 4.14 0.10 55.97 04:17:02 AM 1 46.65 0.00 5.45 6.26 0.09 41.56 04:18:01 AM all 32.34 0.00 2.47 7.21 0.12 57.85 04:18:01 AM 0 9.07 0.00 1.83 6.77 0.10 82.23 04:18:01 AM 1 56.97 0.00 3.12 7.67 0.15 32.09 04:19:01 AM all 31.89 0.00 1.85 2.49 0.10 63.68 04:19:01 AM 0 28.43 0.00 1.80 1.54 0.09 68.15 04:19:01 AM 1 35.36 0.00 1.90 3.46 0.10 59.18 Average: all 35.06 0.00 3.08 4.94 0.11 56.80 Average: 0 24.23 0.00 2.69 4.15 0.10 68.83 Average: 1 46.15 0.00 3.48 5.76 0.11 44.49