---> uname -a: Linux prd-centos7-builder-1c-1g-1369.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 ssbd rsb_ctxsw 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 462M 0 462M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 328 121 10 540 488 Swap: 1023 2 1021 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:d9:14:84 brd ff:ff:ff:ff:ff:ff inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fed9:1484/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/19/2023 _x86_64_ (1 CPU) 08:06:07 AM LINUX RESTART 08:07:01 AM tps rtps wtps bread/s bwrtn/s 08:08:01 AM 146.51 4.30 142.21 242.79 17581.37 08:09:02 AM 190.29 20.35 169.94 1845.07 28062.20 08:10:01 AM 266.61 133.36 133.25 11000.33 22767.25 08:11:02 AM 118.99 77.18 41.82 4641.15 1669.32 Average: 180.16 58.47 121.69 4402.92 17483.58 08:07:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:08:01 AM 77064 937396 92.40 2088 524444 469548 22.76 387108 387576 37396 08:09:02 AM 84948 929512 91.63 0 484652 546880 26.51 347220 405484 42496 08:10:01 AM 128328 886132 87.35 0 506120 453592 21.99 166120 512820 11212 08:11:02 AM 64804 949656 93.61 0 497356 480820 23.31 275172 480760 33216 Average: 88786 925674 91.25 522 503143 487710 23.64 293905 446660 31080 08:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:08:01 AM eth0 70.57 68.60 1028.09 7.97 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:02 AM eth0 126.57 119.84 2488.86 14.34 0.00 0.00 0.00 08:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 28.08 25.75 54.51 9.47 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:02 AM eth0 17.73 19.01 42.72 9.81 0.00 0.00 0.00 08:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.86 58.42 906.78 10.40 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/19/2023 _x86_64_ (1 CPU) 08:06:07 AM LINUX RESTART 08:07:01 AM CPU %user %nice %system %iowait %steal %idle 08:08:01 AM all 68.26 0.00 5.80 2.33 0.11 23.51 08:08:01 AM 0 68.26 0.00 5.80 2.33 0.11 23.51 08:09:02 AM all 70.36 0.00 6.75 1.62 0.13 21.14 08:09:02 AM 0 70.36 0.00 6.75 1.62 0.13 21.14 08:10:01 AM all 63.44 0.00 6.01 9.50 0.13 20.92 08:10:01 AM 0 63.44 0.00 6.01 9.50 0.13 20.92 08:11:02 AM all 61.82 0.00 2.90 12.45 0.09 22.75 08:11:02 AM 0 61.82 0.00 2.90 12.45 0.09 22.75 Average: all 65.98 0.00 5.36 6.47 0.11 22.08 Average: 0 65.98 0.00 5.36 6.47 0.11 22.08