---> uname -a: Linux prd-centos7-builder-1c-1g-3921.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: 990 333 87 12 569 489 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:6d:ea:19 brd ff:ff:ff:ff:ff:ff inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe6d:ea19/64 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) 09/01/2024 _x86_64_ (1 CPU) 05:00:36 AM LINUX RESTART 05:01:01 AM tps rtps wtps bread/s bwrtn/s 05:02:01 AM 48.37 5.59 42.77 614.08 6730.52 05:03:02 AM 0.84 0.00 0.84 0.00 14.54 05:04:01 AM 98.39 66.87 31.52 5185.01 3903.78 05:05:01 AM 135.29 9.07 126.22 896.38 11909.81 Average: 69.13 20.04 49.09 1645.93 5532.41 05:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 AM 130504 883952 87.14 2088 507404 710628 34.45 364484 399356 36 05:03:02 AM 127204 887252 87.46 2088 507416 710452 34.44 370704 396500 16 05:04:01 AM 71404 943052 92.96 2088 560088 459648 22.28 347212 465884 24096 05:05:01 AM 70792 943664 93.02 2088 530384 456288 22.12 354872 426784 13040 Average: 99976 914480 90.14 2088 526323 584254 28.32 359318 422131 9297 05:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:02:01 AM eth0 155.83 118.63 814.37 37.91 0.00 0.00 0.00 05:02:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 05:03:02 AM eth0 0.69 0.82 0.06 0.04 0.00 0.00 0.00 05:03:02 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 05:04:01 AM eth0 61.01 57.00 712.15 9.65 0.00 0.00 0.00 05:04:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 05:05:01 AM eth0 42.18 44.41 309.02 12.39 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.10 55.17 457.16 15.04 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) 09/01/2024 _x86_64_ (1 CPU) 05:00:36 AM LINUX RESTART 05:01:01 AM CPU %user %nice %system %iowait %steal %idle 05:02:01 AM all 14.35 0.00 1.92 3.54 0.10 80.09 05:02:01 AM 0 14.35 0.00 1.92 3.54 0.10 80.09 05:03:02 AM all 0.27 0.00 0.07 0.00 0.03 99.63 05:03:02 AM 0 0.27 0.00 0.07 0.00 0.03 99.63 05:04:01 AM all 29.51 0.00 2.63 7.80 0.09 59.97 05:04:01 AM 0 29.51 0.00 2.63 7.80 0.09 59.97 05:05:01 AM all 72.85 0.00 5.14 1.24 0.13 20.64 05:05:01 AM 0 72.85 0.00 5.14 1.24 0.13 20.64 Average: all 28.41 0.00 2.39 3.12 0.09 66.00 Average: 0 28.41 0.00 2.39 3.12 0.09 66.00