---> uname -a: Linux prd-centos7-builder-1c-1g-2299.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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 334 125 10 531 483 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:ce:20:1e brd ff:ff:ff:ff:ff:ff inet 10.32.6.30/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fece:201e/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) 12/11/2023 _x86_64_ (1 CPU) 06:36:14 AM LINUX RESTART 06:37:01 AM tps rtps wtps bread/s bwrtn/s 06:38:02 AM 140.06 3.01 137.05 154.04 16847.26 06:39:01 AM 186.46 9.82 176.64 965.76 26681.03 06:40:01 AM 216.27 99.51 116.75 7400.32 17532.66 06:41:01 AM 119.90 89.11 30.78 5264.50 1033.95 Average: 165.42 50.65 114.77 3461.91 15426.16 06:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:38:02 AM 65180 949280 93.57 2088 537536 458372 22.22 365736 420160 6872 06:39:01 AM 85628 928832 91.56 0 475020 533580 25.86 344740 397892 5744 06:40:01 AM 158808 855652 84.35 0 498104 369560 17.91 247856 410456 9532 06:41:01 AM 105940 908520 89.56 0 508136 413660 20.05 309916 402972 27216 Average: 103889 910571 89.76 522 504699 443793 21.51 317062 407870 12341 06:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:38:02 AM eth0 73.76 73.44 1008.52 8.39 0.00 0.00 0.00 06:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 86.69 80.24 1414.19 12.18 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 14.86 15.85 17.63 6.33 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 18.75 18.86 43.49 10.84 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.25 46.86 615.39 9.42 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) 12/11/2023 _x86_64_ (1 CPU) 06:36:14 AM LINUX RESTART 06:37:01 AM CPU %user %nice %system %iowait %steal %idle 06:38:02 AM all 67.50 0.00 5.60 3.15 0.11 23.65 06:38:02 AM 0 67.50 0.00 5.60 3.15 0.11 23.65 06:39:01 AM all 68.46 0.00 6.56 2.35 0.13 22.51 06:39:01 AM 0 68.46 0.00 6.56 2.35 0.13 22.51 06:40:01 AM all 57.90 0.00 5.42 7.75 0.11 28.83 06:40:01 AM 0 57.90 0.00 5.42 7.75 0.11 28.83 06:41:01 AM all 53.61 0.00 2.79 12.26 0.11 31.23 06:41:01 AM 0 53.61 0.00 2.79 12.26 0.11 31.23 Average: all 61.81 0.00 5.08 6.41 0.11 26.59 Average: 0 61.81 0.00 5.08 6.41 0.11 26.59