---> uname -a: Linux prd-centos7-builder-1c-1g-1380.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 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/0 tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 325 77 9 587 493 Swap: 1023 4 1019 ---> 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:2e:26:6c brd ff:ff:ff:ff:ff:ff inet 10.32.7.141/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe2e:266c/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) 08:00:39 PM LINUX RESTART 08:01:01 PM tps rtps wtps bread/s bwrtn/s 08:02:01 PM 65.82 17.92 47.90 3890.82 6936.22 08:03:02 PM 239.64 52.58 187.06 2519.61 23785.82 08:04:01 PM 197.59 106.72 90.87 8924.35 8761.66 Average: 166.01 58.18 107.83 5070.46 13096.98 08:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:02:01 PM 77292 937164 92.38 2088 535544 752408 36.47 401664 412316 2976 08:03:02 PM 311180 703276 69.33 0 286632 741968 35.96 246480 307736 4836 08:04:01 PM 189716 824740 81.30 0 473388 404648 19.61 260632 390952 46592 Average: 192729 821727 81.00 696 431855 633008 30.68 302925 370335 18135 08:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:02:01 PM eth0 349.25 212.55 1348.26 64.88 0.00 0.00 0.00 08:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 08:03:02 PM eth0 46.76 43.30 557.89 4.25 0.00 0.00 0.00 08:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 60.20 58.34 523.32 13.90 0.00 0.00 0.00 08:04:01 PM lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 Average: eth0 155.52 106.59 819.45 28.31 0.00 0.00 0.00 Average: lo 0.10 0.10 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) 08:00:39 PM LINUX RESTART 08:01:01 PM CPU %user %nice %system %iowait %steal %idle 08:02:01 PM all 19.83 0.00 3.00 4.41 0.09 72.67 08:02:01 PM 0 19.83 0.00 3.00 4.41 0.09 72.67 08:03:02 PM all 50.72 0.00 10.13 7.39 0.11 31.66 08:03:02 PM 0 50.72 0.00 10.13 7.39 0.11 31.66 08:04:01 PM all 61.39 0.00 5.08 12.38 0.15 21.00 08:04:01 PM 0 61.39 0.00 5.08 12.38 0.15 21.00 Average: all 43.52 0.00 6.03 7.98 0.11 42.36 Average: 0 43.52 0.00 6.03 7.98 0.11 42.36