---> uname -a: Linux prd-centos7-builder-1c-1g-542.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: 990 319 135 11 535 497 Swap: 1023 1 1022 ---> 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:33:99:35 brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe33:9935/64 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) 12/14/2023 _x86_64_ (1 CPU) 10:52:13 AM LINUX RESTART 10:53:01 AM tps rtps wtps bread/s bwrtn/s 10:54:01 AM 122.07 4.09 117.98 239.50 14718.24 10:55:02 AM 195.72 8.18 187.53 1175.06 28595.90 10:56:01 AM 217.39 92.67 124.71 6955.04 20171.21 10:57:01 AM 123.30 98.21 25.10 5969.02 842.15 Average: 164.20 50.99 113.22 3591.06 15970.04 10:53:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:54:01 AM 94916 919544 90.64 2088 535728 451596 21.89 364852 395984 27136 10:55:02 AM 62404 952056 93.85 0 516748 534412 25.90 357660 412880 15448 10:56:01 AM 113256 901204 88.84 0 510636 413584 20.05 286256 412216 7172 10:57:01 AM 103876 910584 89.76 0 516692 425000 20.60 334564 383320 2860 Average: 93613 920847 90.77 522 519951 456148 22.11 335833 401100 13154 10:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:54:01 AM eth0 83.41 82.57 1200.99 9.66 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:02 AM eth0 80.57 76.30 1395.52 11.78 0.00 0.00 0.00 10:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 17.22 18.29 13.97 7.02 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 17.14 17.07 42.30 9.64 0.00 0.00 0.00 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.46 48.43 660.94 9.54 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) 12/14/2023 _x86_64_ (1 CPU) 10:52:13 AM LINUX RESTART 10:53:01 AM CPU %user %nice %system %iowait %steal %idle 10:54:01 AM all 67.42 0.00 5.40 2.32 0.13 24.74 10:54:01 AM 0 67.42 0.00 5.40 2.32 0.13 24.74 10:55:02 AM all 68.85 0.00 7.00 1.82 0.16 22.17 10:55:02 AM 0 68.85 0.00 7.00 1.82 0.16 22.17 10:56:01 AM all 62.50 0.00 5.74 8.62 0.15 23.00 10:56:01 AM 0 62.50 0.00 5.74 8.62 0.15 23.00 10:57:01 AM all 46.59 0.00 2.45 11.95 0.09 38.92 10:57:01 AM 0 46.59 0.00 2.45 11.95 0.09 38.92 Average: all 61.23 0.00 5.13 6.21 0.13 27.29 Average: 0 61.23 0.00 5.13 6.21 0.13 27.29