---> uname -a: Linux prd-centos7-builder-2c-1g-21849.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 5437 16 1867 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:e9:fd:ce brd ff:ff:ff:ff:ff:ff inet 10.30.122.142/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fee9:fdce/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) 10/04/2024 _x86_64_ (2 CPU) 08:04:12 PM LINUX RESTART 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 131.98 2.07 129.91 66.49 6460.88 08:07:01 PM 264.32 0.62 263.70 50.77 7587.26 08:08:01 PM 43.05 1.67 41.38 147.26 926.44 Average: 146.45 1.45 145.00 88.17 4991.60 08:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 5589072 2419844 30.21 2620 1795596 622788 6.88 558568 1571420 179592 08:07:01 PM 5555216 2453700 30.64 2620 1798480 637564 7.04 595448 1556000 10672 08:08:01 PM 5592036 2416880 30.18 2620 1799604 597284 6.59 680760 1434332 14820 Average: 5578775 2430141 30.34 2620 1797893 619212 6.84 611592 1520584 68361 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:06:01 PM eth0 54.80 41.39 894.52 7.75 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 28.69 25.29 66.94 8.82 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 30.77 25.10 31.32 10.58 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.08 30.59 330.96 9.05 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) 10/04/2024 _x86_64_ (2 CPU) 08:04:12 PM LINUX RESTART 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 27.48 0.00 2.52 4.34 0.10 65.56 08:06:01 PM 0 48.83 0.00 4.02 5.45 0.09 41.62 08:06:01 PM 1 7.20 0.00 1.07 3.28 0.12 88.33 08:07:01 PM all 34.77 0.00 2.28 6.98 0.15 55.82 08:07:01 PM 0 66.23 0.00 3.14 5.24 0.18 25.21 08:07:01 PM 1 5.68 0.00 1.49 8.56 0.14 84.13 08:08:01 PM all 37.11 0.00 1.80 0.58 0.10 60.40 08:08:01 PM 0 68.72 0.00 2.62 0.68 0.11 27.88 08:08:01 PM 1 7.32 0.00 1.01 0.49 0.08 91.10 Average: all 33.11 0.00 2.20 3.95 0.12 60.62 Average: 0 61.19 0.00 3.26 3.78 0.13 31.64 Average: 1 6.73 0.00 1.19 4.11 0.11 87.86