---> uname -a: Linux prd-centos7-builder-1c-1g-3916.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/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 331 90 8 568 488 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:71:fa:c5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.204/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe71:fac5/64 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) 04:00:37 AM LINUX RESTART 04:01:02 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 62.78 16.86 45.92 1719.50 7017.51 04:03:01 AM 248.77 61.92 186.86 4161.94 22851.30 04:04:01 AM 198.18 88.26 109.92 7306.60 10891.00 Average: 169.18 55.32 113.86 4367.85 13561.78 04:01:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 112172 902284 88.94 2088 487916 752804 36.49 414000 363056 18936 04:03:01 AM 263528 750928 74.02 0 335480 721112 34.95 242468 349528 10420 04:04:01 AM 140320 874136 86.17 0 497752 425644 20.63 288036 416372 22060 Average: 172007 842449 83.04 696 440383 633187 30.69 314835 376319 17139 04:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:02:01 AM eth0 157.90 111.96 930.17 46.54 0.00 0.00 0.00 04:02:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 04:03:01 AM eth0 46.32 43.49 539.67 4.55 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 61.65 59.83 601.91 12.21 0.00 0.00 0.00 04:04:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.13 72.04 692.33 21.28 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 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) 04:00:37 AM LINUX RESTART 04:01:02 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 23.11 0.00 2.62 4.15 0.09 70.04 04:02:01 AM 0 23.11 0.00 2.62 4.15 0.09 70.04 04:03:01 AM all 46.03 0.00 9.43 8.93 0.12 35.49 04:03:01 AM 0 46.03 0.00 9.43 8.93 0.12 35.49 04:04:01 AM all 66.55 0.00 5.46 10.44 0.13 17.42 04:04:01 AM 0 66.55 0.00 5.46 10.44 0.13 17.42 Average: all 45.01 0.00 5.82 7.81 0.11 41.25 Average: 0 45.01 0.00 5.82 7.81 0.11 41.25