---> uname -a: Linux prd-centos7-builder-1c-1g-494.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: 990 308 105 12 577 511 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:8e:b4:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe8e:b4c8/64 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) 11/22/2023 _x86_64_ (1 CPU) 04:06:44 PM LINUX RESTART 04:07:02 PM tps rtps wtps bread/s bwrtn/s 04:08:01 PM 194.43 34.14 160.29 4885.34 50766.99 04:09:01 PM 145.23 12.99 132.24 682.57 13643.19 04:10:01 PM 118.01 71.29 46.72 4886.18 3996.16 Average: 152.39 39.60 112.79 3489.06 22706.56 04:07:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 PM 122860 891600 87.89 2088 483984 478828 23.21 317620 420460 41636 04:09:01 PM 106672 907788 89.48 2088 576200 391792 18.99 304164 422176 44308 04:10:01 PM 98620 915840 90.28 2088 511032 459344 22.27 352612 390660 28588 Average: 109384 905076 89.22 2088 523739 443321 21.49 324799 411099 38177 04:07:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:08:01 PM eth0 296.10 184.20 1438.90 62.84 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 52.84 51.05 545.92 12.28 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 17.61 18.99 42.28 10.96 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.64 84.41 672.62 28.60 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) 11/22/2023 _x86_64_ (1 CPU) 04:06:44 PM LINUX RESTART 04:07:02 PM CPU %user %nice %system %iowait %steal %idle 04:08:01 PM all 59.96 0.00 7.63 9.80 0.13 22.48 04:08:01 PM 0 59.96 0.00 7.63 9.80 0.13 22.48 04:09:01 PM all 70.61 0.00 6.61 2.81 0.15 19.83 04:09:01 PM 0 70.61 0.00 6.61 2.81 0.15 19.83 04:10:01 PM all 61.82 0.00 3.41 11.46 0.13 23.18 04:10:01 PM 0 61.82 0.00 3.41 11.46 0.13 23.18 Average: all 64.12 0.00 5.87 8.04 0.13 21.83 Average: 0 64.12 0.00 5.87 8.04 0.13 21.83