---> uname -a: Linux prd-centos7-builder-2c-1g-22960.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 516 5439 16 1865 7023 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:68:f0:9e brd ff:ff:ff:ff:ff:ff inet 10.30.122.44/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe68:f09e/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) 10/17/2024 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 247.45 0.78 246.67 24.26 9485.62 02:06:01 AM 163.37 0.63 162.74 52.24 4388.24 02:07:01 AM 30.82 1.95 28.88 210.49 763.51 Average: 146.64 1.12 145.52 96.08 4852.95 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5594560 2414348 30.15 2620 1798616 618356 6.83 544324 1572200 100100 02:06:01 AM 5625564 2383344 29.76 2620 1798716 584480 6.45 526148 1556824 12 02:07:01 AM 5605016 2403892 30.02 2620 1804708 593980 6.56 661500 1441304 17748 Average: 5608380 2400528 29.97 2620 1800680 598939 6.61 577324 1523443 39287 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 64.12 47.45 892.58 10.18 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 26.37 23.80 40.92 8.63 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 33.22 26.06 32.22 11.20 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.11 32.35 318.69 10.00 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) 10/17/2024 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 35.00 0.00 3.35 5.71 0.12 55.81 02:05:01 AM 0 51.91 0.00 4.93 7.40 0.13 35.63 02:05:01 AM 1 18.85 0.00 1.85 4.12 0.12 75.06 02:06:01 AM all 33.95 0.00 1.94 4.05 0.11 59.95 02:06:01 AM 0 64.16 0.00 2.61 5.14 0.13 27.96 02:06:01 AM 1 5.93 0.00 1.32 3.03 0.08 89.64 02:07:01 AM all 37.51 0.00 1.91 0.32 0.10 60.16 02:07:01 AM 0 73.20 0.00 2.94 0.64 0.11 23.12 02:07:01 AM 1 4.73 0.00 0.96 0.05 0.08 94.17 Average: all 35.49 0.00 2.39 3.35 0.11 58.66 Average: 0 63.08 0.00 3.49 4.40 0.12 28.91 Average: 1 9.74 0.00 1.37 2.38 0.10 86.41