---> uname -a: Linux prd-centos7-builder-2c-1g-588.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 516 5419 16 1885 7022 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:f1:c5:3d brd ff:ff:ff:ff:ff:ff inet 10.30.122.139/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fef1:c53d/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) 02/07/2024 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 106.40 11.44 94.95 1194.54 5367.09 10:06:01 AM 249.31 0.05 249.26 0.67 8529.92 10:07:01 AM 134.86 0.63 134.23 52.23 3757.06 10:08:01 AM 21.99 1.63 20.36 146.06 478.51 Average: 128.14 3.44 124.70 348.40 4533.15 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5725508 2283408 28.51 2620 1730180 576388 6.36 468240 1545296 154232 10:06:01 AM 5513300 2495616 31.16 2620 1844104 641884 7.09 592740 1601288 112552 10:07:01 AM 5599220 2409696 30.09 2620 1818404 575704 6.36 532768 1572056 24 10:08:01 AM 5536392 2472524 30.87 2620 1820068 644896 7.12 716492 1451880 13720 Average: 5593605 2415311 30.16 2620 1803189 609718 6.73 577560 1542630 70132 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 162.28 108.69 1158.64 39.58 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 45.81 36.10 402.29 7.45 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.63 22.52 26.38 7.38 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 27.47 22.22 27.61 13.93 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.30 47.38 403.74 17.08 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) 02/07/2024 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 34.01 0.00 3.11 4.41 0.12 58.35 10:05:01 AM 0 46.34 0.00 3.46 4.18 0.12 45.90 10:05:01 AM 1 22.00 0.00 2.78 4.62 0.14 70.46 10:06:01 AM all 35.14 0.00 2.81 7.05 0.11 54.88 10:06:01 AM 0 56.28 0.00 4.03 6.17 0.11 33.42 10:06:01 AM 1 14.77 0.00 1.64 7.90 0.10 75.59 10:07:01 AM all 34.36 0.00 1.83 3.33 0.09 60.40 10:07:01 AM 0 66.52 0.00 2.53 4.09 0.11 26.75 10:07:01 AM 1 3.99 0.00 1.16 2.61 0.07 92.17 10:08:01 AM all 31.59 0.00 1.42 0.42 0.09 66.48 10:08:01 AM 0 59.81 0.00 2.05 0.84 0.11 37.19 10:08:01 AM 1 5.09 0.00 0.83 0.02 0.07 94.00 Average: all 33.77 0.00 2.29 3.80 0.10 60.03 Average: 0 57.21 0.00 3.02 3.83 0.11 35.82 Average: 1 11.39 0.00 1.59 3.77 0.09 83.15