---> uname -a: Linux prd-centos7-builder-1c-1g-1955.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: 990 335 119 11 535 481 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:5e:41:ca brd ff:ff:ff:ff:ff:ff inet 10.32.7.20/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe5e:41ca/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) 12/25/2023 _x86_64_ (1 CPU) 06:14:55 PM LINUX RESTART 06:16:01 PM tps rtps wtps bread/s bwrtn/s 06:17:01 PM 157.39 7.45 149.95 560.00 17520.33 06:18:02 PM 202.74 38.60 164.14 4292.55 27592.40 06:19:01 PM 264.75 154.87 109.88 8853.32 13570.23 Average: 208.38 67.07 141.30 4575.01 19562.26 06:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 PM 127816 886644 87.40 2088 518512 414648 20.10 322272 394232 29264 06:18:02 PM 69788 944672 93.12 0 508736 536552 26.01 349260 421356 41676 06:19:01 PM 111152 903308 89.04 0 507132 418620 20.29 284388 425580 16276 Average: 102919 911541 89.85 696 511460 456607 22.13 318640 413723 29072 06:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:17:01 PM eth0 46.55 46.48 586.87 8.13 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:02 PM eth0 77.64 72.86 1386.53 10.13 0.00 0.00 0.00 06:18:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 17.47 17.65 13.62 11.33 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.22 45.66 662.28 9.86 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) 12/25/2023 _x86_64_ (1 CPU) 06:14:55 PM LINUX RESTART 06:16:01 PM CPU %user %nice %system %iowait %steal %idle 06:17:01 PM all 70.66 0.00 6.82 1.41 0.11 21.00 06:17:01 PM 0 70.66 0.00 6.82 1.41 0.11 21.00 06:18:02 PM all 65.78 0.00 6.25 6.38 0.15 21.45 06:18:02 PM 0 65.78 0.00 6.25 6.38 0.15 21.45 06:19:01 PM all 59.54 0.00 4.81 14.87 0.11 20.67 06:19:01 PM 0 59.54 0.00 4.81 14.87 0.11 20.67 Average: all 65.31 0.00 5.96 7.56 0.12 21.04 Average: 0 65.31 0.00 5.96 7.56 0.12 21.04