---> uname -a: Linux prd-centos7-builder-1c-1g-1202.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: 990 332 83 10 573 482 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:51:98:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.144/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe51:9894/64 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) 11/30/2023 _x86_64_ (1 CPU) 11:02:36 AM LINUX RESTART 11:03:02 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 127.34 17.31 110.03 1732.16 11591.69 11:05:01 AM 169.46 16.52 152.94 1711.87 15206.68 11:06:01 AM 225.50 49.33 176.17 7078.77 30913.03 11:07:01 AM 251.40 146.15 105.25 8674.02 15218.60 Average: 193.82 57.78 136.04 4824.16 18243.93 11:03:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 181844 832616 82.07 2088 490296 413812 20.06 266356 414812 45580 11:05:01 AM 115624 898836 88.60 2088 502708 499792 24.23 334828 391924 17080 11:06:01 AM 74824 939636 92.62 0 513276 534796 25.92 353520 416468 44396 11:07:01 AM 163532 850928 83.88 0 493388 444548 21.55 173656 482044 7512 Average: 133956 880504 86.80 1044 499917 473237 22.94 282090 426312 28642 11:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:04:01 AM eth0 199.87 132.27 1297.05 54.20 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 66.05 61.12 725.21 18.79 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 110.85 102.85 2296.47 12.01 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 13.56 13.27 10.52 10.98 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.09 77.05 1078.78 23.88 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) 11/30/2023 _x86_64_ (1 CPU) 11:02:36 AM LINUX RESTART 11:03:02 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 63.84 0.00 5.70 5.85 0.15 24.46 11:04:01 AM 0 63.84 0.00 5.70 5.85 0.15 24.46 11:05:01 AM all 71.41 0.00 6.39 2.87 0.15 19.19 11:05:01 AM 0 71.41 0.00 6.39 2.87 0.15 19.19 11:06:01 AM all 64.43 0.00 6.13 6.68 0.15 22.61 11:06:01 AM 0 64.43 0.00 6.13 6.68 0.15 22.61 11:07:01 AM all 60.03 0.00 4.68 14.39 0.13 20.78 11:07:01 AM 0 60.03 0.00 4.68 14.39 0.13 20.78 Average: all 64.91 0.00 5.72 7.48 0.14 21.75 Average: 0 64.91 0.00 5.72 7.48 0.14 21.75