---> uname -a: Linux prd-centos7-builder-1c-1g-1710.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 5.5G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 324 89 12 576 497 Swap: 1023 0 1023 ---> 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:4d:40:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86212sec preferred_lft 86212sec inet6 fe80::f816:3eff:fe4d:40a5/64 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) 12/23/2023 _x86_64_ (1 CPU) 03:33:48 AM LINUX RESTART 03:34:01 AM tps rtps wtps bread/s bwrtn/s 03:35:02 AM 210.23 70.01 140.22 8599.09 50985.93 03:36:01 AM 199.06 85.38 113.68 6075.21 11065.41 03:37:01 AM 83.35 23.18 60.17 1698.69 4575.40 Average: 164.08 59.41 104.68 5457.37 22287.16 03:34:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:02 AM 142708 871752 85.93 2088 452456 478740 23.21 326508 392444 10404 03:36:01 AM 72344 942116 92.87 2088 579664 406536 19.71 336616 438824 35600 03:37:01 AM 100296 914164 90.11 2088 523740 429312 20.81 354488 387844 26752 Average: 105116 909344 89.64 2088 518620 438196 21.24 339204 406371 24252 03:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:35:02 AM eth0 265.45 174.79 1483.91 62.49 0.00 0.00 0.00 03:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 51.27 49.64 591.16 12.18 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 17.04 18.95 41.64 9.29 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.67 81.36 706.78 28.10 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) 12/23/2023 _x86_64_ (1 CPU) 03:33:48 AM LINUX RESTART 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:02 AM all 61.52 0.00 7.49 10.31 0.15 20.54 03:35:02 AM 0 61.52 0.00 7.49 10.31 0.15 20.54 03:36:01 AM all 64.45 0.00 6.06 12.46 0.13 16.90 03:36:01 AM 0 64.45 0.00 6.06 12.46 0.13 16.90 03:37:01 AM all 67.38 0.00 3.74 2.37 0.11 26.40 03:37:01 AM 0 67.38 0.00 3.74 2.37 0.11 26.40 Average: all 64.45 0.00 5.76 8.36 0.13 21.30 Average: 0 64.45 0.00 5.76 8.36 0.13 21.30