---> uname -a: Linux prd-centos7-builder-1c-1g-1943.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: 990 320 127 11 542 495 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:a4:ef:9f brd ff:ff:ff:ff:ff:ff inet 10.32.6.245/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fea4:ef9f/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) 05:05:06 PM LINUX RESTART 05:06:01 PM tps rtps wtps bread/s bwrtn/s 05:07:02 PM 155.64 4.91 150.73 274.78 17925.08 05:08:01 PM 189.31 28.24 161.07 1814.29 25170.00 05:09:01 PM 282.56 160.63 121.93 10832.77 17852.99 Average: 209.62 65.23 144.39 4350.82 20280.69 05:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:02 PM 200716 813744 80.21 2088 501584 373176 18.09 244968 398108 37648 05:08:01 PM 152012 862448 85.02 0 469352 490372 23.77 225336 446828 47008 05:09:01 PM 69072 945388 93.19 0 548888 426852 20.69 294000 448816 17000 Average: 140600 873860 86.14 696 506608 430133 20.85 254768 431251 33885 05:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:07:02 PM eth0 65.00 64.69 986.93 8.23 0.00 0.00 0.00 05:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 89.69 84.84 1406.65 11.47 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 14.39 15.58 11.06 8.72 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.00 54.70 794.81 9.46 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) 05:05:06 PM LINUX RESTART 05:06:01 PM CPU %user %nice %system %iowait %steal %idle 05:07:02 PM all 67.55 0.00 6.19 3.59 0.11 22.56 05:07:02 PM 0 67.55 0.00 6.19 3.59 0.11 22.56 05:08:01 PM all 68.31 0.00 6.60 3.89 0.11 21.09 05:08:01 PM 0 68.31 0.00 6.60 3.89 0.11 21.09 05:09:01 PM all 56.81 0.00 5.12 17.19 0.11 20.77 05:09:01 PM 0 56.81 0.00 5.12 17.19 0.11 20.77 Average: all 64.17 0.00 5.96 8.29 0.11 21.47 Average: 0 64.17 0.00 5.96 8.29 0.11 21.47