---> uname -a: Linux prd-centos7-builder-2c-1g-22222.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 524 5428 16 1868 7015 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:35:f6:75 brd ff:ff:ff:ff:ff:ff inet 10.30.122.129/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe35:f675/64 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) 10/08/2024 _x86_64_ (2 CPU) 05:03:40 PM LINUX RESTART 05:04:07 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 201.18 29.26 171.93 4795.26 17052.57 05:06:01 PM 305.57 0.29 305.28 14.63 9588.55 05:07:01 PM 53.76 0.38 53.38 38.11 1148.72 Average: 185.66 9.36 176.29 1515.06 8991.44 05:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5710736 2298172 28.70 2620 1715616 629508 6.95 497092 1527872 154132 05:06:01 PM 5527360 2481548 30.98 2620 1800912 698004 7.71 620068 1558828 11820 05:07:01 PM 5548040 2460868 30.73 2620 1801996 677212 7.48 602336 1558904 228 Average: 5595379 2413529 30.14 2620 1772841 668241 7.38 573165 1548535 55393 05:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 PM eth0 314.23 214.62 1791.58 71.67 0.00 0.00 0.00 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 31.57 27.15 237.01 8.89 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.48 25.20 27.94 9.27 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.73 84.99 649.77 28.62 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) 10/08/2024 _x86_64_ (2 CPU) 05:03:40 PM LINUX RESTART 05:04:07 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 39.89 0.00 5.60 6.96 0.14 47.42 05:05:02 PM 0 53.26 0.00 6.94 8.55 0.16 31.09 05:05:02 PM 1 26.90 0.00 4.26 5.40 0.14 63.31 05:06:01 PM all 33.88 0.00 2.39 8.54 0.10 55.09 05:06:01 PM 0 64.44 0.00 3.74 10.43 0.09 21.29 05:06:01 PM 1 4.98 0.00 1.15 6.75 0.09 87.03 05:07:01 PM all 36.79 0.00 1.64 0.89 0.10 60.58 05:07:01 PM 0 70.57 0.00 2.41 1.31 0.11 25.61 05:07:01 PM 1 5.10 0.00 0.93 0.51 0.10 93.37 Average: all 36.75 0.00 3.12 5.39 0.11 54.63 Average: 0 63.07 0.00 4.28 6.69 0.12 25.84 Average: 1 11.71 0.00 2.02 4.15 0.11 82.01