---> uname -a: Linux prd-centos7-builder-1c-1g-11765.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/0 tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 324 87 12 578 499 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:a3:9a:1c brd ff:ff:ff:ff:ff:ff inet 10.32.6.245/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fea3:9a1c/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) 12/01/2024 _x86_64_ (1 CPU) 05:00:40 AM LINUX RESTART 05:01:01 AM tps rtps wtps bread/s bwrtn/s 05:02:01 AM 65.68 12.88 52.79 3250.09 7038.24 05:03:01 AM 0.52 0.00 0.52 0.00 8.39 05:04:01 AM 91.08 63.35 27.73 4968.11 3130.90 05:05:01 AM 141.47 9.89 131.58 908.42 12564.05 Average: 73.11 21.47 51.64 2280.29 5544.72 05:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 AM 133976 880480 86.79 2088 514368 714408 34.63 342156 417472 36 05:03:01 AM 133024 881432 86.89 2088 514380 714232 34.62 352852 407908 24 05:04:01 AM 88464 925992 91.28 2088 572688 449760 21.80 313036 485220 11772 05:05:01 AM 129732 884724 87.21 2088 536236 406376 19.70 314072 408048 17276 Average: 121299 893157 88.04 2088 534418 571194 27.69 330529 429662 7277 05:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:02:01 AM eth0 350.62 214.87 1362.48 65.49 0.00 0.00 0.00 05:02:01 AM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 05:03:01 AM eth0 0.90 0.95 0.55 0.05 0.00 0.00 0.00 05:03:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 05:04:01 AM eth0 49.68 45.93 451.74 9.39 0.00 0.00 0.00 05:04:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 05:05:01 AM eth0 59.63 60.02 573.74 13.05 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 115.25 80.19 593.13 21.98 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) 12/01/2024 _x86_64_ (1 CPU) 05:00:40 AM LINUX RESTART 05:01:01 AM CPU %user %nice %system %iowait %steal %idle 05:02:01 AM all 22.27 0.00 2.54 4.02 0.09 71.09 05:02:01 AM 0 22.27 0.00 2.54 4.02 0.09 71.09 05:03:01 AM all 0.37 0.00 0.08 0.00 0.03 99.51 05:03:01 AM 0 0.37 0.00 0.08 0.00 0.03 99.51 05:04:01 AM all 26.13 0.00 2.29 7.95 0.09 63.54 05:04:01 AM 0 26.13 0.00 2.29 7.95 0.09 63.54 05:05:01 AM all 72.42 0.00 5.53 2.33 0.13 19.60 05:05:01 AM 0 72.42 0.00 5.53 2.33 0.13 19.60 Average: all 29.45 0.00 2.55 3.56 0.08 64.36 Average: 0 29.45 0.00 2.55 3.56 0.08 64.36