---> uname -a: Linux prd-centos7-builder-1c-1g-9259.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: 990 322 99 8 568 496 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:ae:87:ef brd ff:ff:ff:ff:ff:ff inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:feae:87ef/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) 11/01/2024 _x86_64_ (1 CPU) 07:00:33 AM LINUX RESTART 07:01:01 AM tps rtps wtps bread/s bwrtn/s 07:02:01 AM 60.20 14.56 45.64 1437.36 7068.00 07:03:01 AM 260.87 70.18 190.70 4462.48 23147.80 07:04:02 AM 177.27 68.69 108.58 5386.21 10630.59 Average: 164.98 50.64 114.35 3725.81 13576.25 07:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 AM 88376 926080 91.29 2088 508900 762120 36.94 420104 379012 35760 07:03:01 AM 319464 694992 68.51 0 374660 391172 18.96 188828 343956 8380 07:04:02 AM 129948 884508 87.19 0 509136 426464 20.67 300436 408916 40796 Average: 179263 835193 82.33 696 464232 526585 25.52 303123 377295 28312 07:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:02:01 AM eth0 149.77 120.12 881.92 29.48 0.00 0.00 0.00 07:02:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 07:03:01 AM eth0 42.81 39.62 398.03 6.52 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:02 AM eth0 58.35 58.35 611.12 10.63 0.00 0.00 0.00 07:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.50 73.28 632.97 15.72 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 11/01/2024 _x86_64_ (1 CPU) 07:00:33 AM LINUX RESTART 07:01:01 AM CPU %user %nice %system %iowait %steal %idle 07:02:01 AM all 23.03 0.00 2.65 4.26 0.09 69.98 07:02:01 AM 0 23.03 0.00 2.65 4.26 0.09 69.98 07:03:01 AM all 45.69 0.00 9.89 7.31 0.11 37.01 07:03:01 AM 0 45.69 0.00 9.89 7.31 0.11 37.01 07:04:02 AM all 68.43 0.00 5.42 10.30 0.13 15.71 07:04:02 AM 0 68.43 0.00 5.42 10.30 0.13 15.71 Average: all 45.31 0.00 5.96 7.24 0.11 41.39 Average: 0 45.31 0.00 5.96 7.24 0.11 41.39