---> uname -a: Linux prd-centos7-builder-1c-1g-5496.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 90 12 567 490 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:82:7b:bb brd ff:ff:ff:ff:ff:ff inet 10.32.7.7/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe82:7bbb/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) 07/01/2024 _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 53.05 8.82 44.23 1777.27 6926.87 10:03:01 PM 0.74 0.00 0.74 0.00 12.41 10:04:01 PM 95.13 65.66 29.47 5089.27 3237.81 10:05:01 PM 118.80 8.65 110.15 1008.65 12123.04 Average: 65.66 20.78 44.87 1964.75 5434.47 10:01:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 PM 129012 885444 87.28 2088 505920 710072 34.42 365956 399136 36 10:03:01 PM 124260 890196 87.75 2088 505932 709928 34.41 374148 395988 16 10:04:01 PM 92460 921996 90.89 2088 541976 458808 22.24 385160 410988 29368 10:05:01 PM 70080 944376 93.09 2088 531440 455004 22.06 363932 418856 15856 Average: 103953 910503 89.75 2088 521317 583453 28.28 372299 406242 11319 10:01:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:02:01 PM eth0 317.96 204.43 1341.87 65.89 0.00 0.00 0.00 10:02:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 10:03:01 PM eth0 0.08 0.85 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 61.24 56.98 683.54 9.85 0.00 0.00 0.00 10:04:01 PM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 10:05:01 PM eth0 44.02 46.39 335.89 12.63 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.43 76.72 587.49 21.97 0.00 0.00 0.00 Average: lo 0.11 0.11 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) 07/01/2024 _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 18.62 0.00 2.37 3.63 0.09 75.30 10:02:01 PM 0 18.62 0.00 2.37 3.63 0.09 75.30 10:03:01 PM all 0.42 0.00 0.07 0.00 0.05 99.46 10:03:01 PM 0 0.42 0.00 0.07 0.00 0.05 99.46 10:04:01 PM all 28.12 0.00 2.36 8.03 0.09 61.41 10:04:01 PM 0 28.12 0.00 2.36 8.03 0.09 61.41 10:05:01 PM all 73.68 0.00 5.43 1.45 0.13 19.32 10:05:01 PM 0 73.68 0.00 5.43 1.45 0.13 19.32 Average: all 29.37 0.00 2.49 3.27 0.09 64.78 Average: 0 29.37 0.00 2.49 3.27 0.09 64.78