---> uname -a: Linux prd-centos7-builder-1c-1g-1392.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 459M 0 459M 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 5.6G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 332 79 12 578 490 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:9e:74:25 brd ff:ff:ff:ff:ff:ff inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe9e:7425/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 08/01/2024 _x86_64_ (1 CPU) 10:00:37 PM LINUX RESTART 10:01:02 PM tps rtps wtps bread/s bwrtn/s 10:02:01 PM 49.88 6.34 43.53 699.06 6920.59 10:03:01 PM 0.65 0.00 0.65 0.00 9.74 10:04:01 PM 89.50 65.37 24.14 5065.47 3041.94 10:05:01 PM 128.28 6.54 121.75 627.35 13163.14 Average: 65.73 19.61 46.11 1600.45 5630.22 10:01:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 PM 128856 885600 87.30 2088 506924 713520 34.59 372872 392412 36 10:03:01 PM 127088 887368 87.47 2088 506940 713360 34.58 377644 389480 20 10:04:01 PM 108980 905476 89.26 2088 558560 429856 20.84 361092 416456 9324 10:05:01 PM 109320 905136 89.22 2088 536316 414528 20.09 323496 420116 15412 Average: 118561 895895 88.31 2088 527185 567816 27.52 358776 404616 6198 10:01:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:02:01 PM eth0 260.24 169.59 1139.08 59.89 0.00 0.00 0.00 10:02:01 PM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 10:03:01 PM eth0 0.10 0.84 0.01 0.04 0.00 0.00 0.00 10:03:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 10:04:01 PM eth0 38.55 35.64 366.60 6.38 0.00 0.00 0.00 10:04:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 10:05:01 PM eth0 66.51 65.73 677.81 13.98 0.00 0.00 0.00 10:05:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.40 67.10 537.63 19.86 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 08/01/2024 _x86_64_ (1 CPU) 10:00:37 PM LINUX RESTART 10:01:02 PM CPU %user %nice %system %iowait %steal %idle 10:02:01 PM all 23.54 0.00 2.34 4.04 0.09 69.99 10:02:01 PM 0 23.54 0.00 2.34 4.04 0.09 69.99 10:03:01 PM all 0.10 0.00 0.10 0.00 0.03 99.77 10:03:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 10:04:01 PM all 23.36 0.00 2.19 7.65 0.07 66.73 10:04:01 PM 0 23.36 0.00 2.19 7.65 0.07 66.73 10:05:01 PM all 72.92 0.00 5.61 1.70 0.13 19.65 10:05:01 PM 0 72.92 0.00 5.61 1.70 0.13 19.65 Average: all 29.16 0.00 2.50 3.34 0.08 64.93 Average: 0 29.16 0.00 2.50 3.34 0.08 64.93