---> uname -a: Linux prd-centos7-builder-1c-1g-940.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: 2800.022 BogoMIPS: 5600.04 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: 990 329 131 9 529 487 Swap: 1023 3 1020 ---> 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:8c:f3:80 brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe8c:f380/64 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) 12/16/2023 _x86_64_ (1 CPU) 01:40:09 AM LINUX RESTART 01:41:02 AM tps rtps wtps bread/s bwrtn/s 01:42:01 AM 147.92 2.97 144.95 150.40 18216.38 01:43:01 AM 167.74 18.21 149.53 2072.91 24641.08 01:44:01 AM 267.62 113.70 153.92 10226.98 26172.07 01:45:01 AM 135.10 90.68 44.43 5364.39 2253.59 Average: 179.80 56.77 123.04 4483.16 17809.78 01:41:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:01 AM 85624 928836 91.56 2088 519388 465812 22.58 354860 407384 25668 01:43:01 AM 62412 952048 93.85 0 503384 550928 26.70 366840 407952 30956 01:44:01 AM 66768 947692 93.42 0 511060 450812 21.85 226820 508412 26052 01:45:01 AM 76184 938276 92.49 0 496248 464656 22.52 266912 469872 28808 Average: 72747 941713 92.83 522 507520 483052 23.41 303858 448405 27871 01:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:42:01 AM eth0 70.19 69.53 1010.62 8.42 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 132.59 121.70 2492.12 15.82 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 20.01 19.16 44.49 6.95 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 22.11 20.92 45.88 13.37 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.09 57.68 895.83 11.15 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) 12/16/2023 _x86_64_ (1 CPU) 01:40:09 AM LINUX RESTART 01:41:02 AM CPU %user %nice %system %iowait %steal %idle 01:42:01 AM all 68.13 0.00 5.96 2.86 0.11 22.94 01:42:01 AM 0 68.13 0.00 5.96 2.86 0.11 22.94 01:43:01 AM all 70.42 0.00 6.35 2.89 0.13 20.22 01:43:01 AM 0 70.42 0.00 6.35 2.89 0.13 20.22 01:44:01 AM all 65.66 0.00 6.77 9.27 0.09 18.21 01:44:01 AM 0 65.66 0.00 6.77 9.27 0.09 18.21 01:45:01 AM all 60.22 0.00 3.20 13.65 0.11 22.83 01:45:01 AM 0 60.22 0.00 3.20 13.65 0.11 22.83 Average: all 66.09 0.00 5.57 7.20 0.11 21.04 Average: 0 66.09 0.00 5.57 7.20 0.11 21.04