---> uname -a: Linux prd-centos7-builder-1c-1g-1689.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: 990 326 116 10 547 489 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:29:79:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.53/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe29:79c8/64 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) 12/05/2023 _x86_64_ (1 CPU) 09:31:35 AM LINUX RESTART 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 142.47 15.54 126.93 1637.93 12923.71 09:34:02 AM 164.70 11.04 153.66 955.85 20622.11 09:35:01 AM 235.46 60.36 175.09 7851.40 30719.39 09:36:01 AM 241.36 163.71 77.66 9257.88 9414.47 Average: 195.87 62.82 133.05 4918.88 18346.37 09:32:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 159432 855028 84.28 2088 508952 429344 20.81 285580 420292 37264 09:34:02 AM 77416 937044 92.37 2088 473208 584436 28.33 379228 386080 15932 09:35:01 AM 74556 939904 92.65 0 489516 552492 26.78 362048 397104 136 09:36:01 AM 126912 887548 87.49 0 496120 423916 20.55 218012 473468 8584 Average: 109579 904881 89.20 1044 491949 497547 24.12 311217 419236 15479 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:33:01 AM eth0 166.50 128.77 1156.89 42.62 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:02 AM eth0 118.96 109.53 2102.90 15.15 0.00 0.00 0.00 09:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 54.84 50.42 865.50 16.71 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 23.13 22.49 32.77 10.42 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.96 77.86 1038.29 21.25 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) 12/05/2023 _x86_64_ (1 CPU) 09:31:35 AM LINUX RESTART 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 66.40 0.00 5.75 7.07 0.11 20.68 09:33:01 AM 0 66.40 0.00 5.75 7.07 0.11 20.68 09:34:02 AM all 65.97 0.00 6.29 2.36 0.13 25.26 09:34:02 AM 0 65.97 0.00 6.29 2.36 0.13 25.26 09:35:01 AM all 67.64 0.00 6.33 6.17 0.11 19.75 09:35:01 AM 0 67.64 0.00 6.33 6.17 0.11 19.75 09:36:01 AM all 55.33 0.00 4.42 16.00 0.13 24.12 09:36:01 AM 0 55.33 0.00 4.42 16.00 0.13 24.12 Average: all 63.80 0.00 5.69 7.92 0.12 22.47 Average: 0 63.80 0.00 5.69 7.92 0.12 22.47