---> uname -a: Linux prd-centos7-builder-1c-1g-6451.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: 2799.998 BogoMIPS: 5599.99 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: 990 348 91 8 551 472 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:f8:3a:2d brd ff:ff:ff:ff:ff:ff inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fef8:3a2d/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) 10/01/2024 _x86_64_ (1 CPU) 07:00:30 AM LINUX RESTART 07:01:01 AM tps rtps wtps bread/s bwrtn/s 07:02:01 AM 69.70 12.10 57.60 1242.51 9431.59 07:03:02 AM 288.37 106.74 181.63 8287.89 20306.97 07:04:01 AM 172.76 61.92 110.84 4227.72 11566.86 Average: 175.83 59.70 116.13 4554.76 13753.14 07:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 AM 76408 938048 92.47 2088 508972 750516 36.38 434488 374316 3272 07:03:02 AM 252436 762020 75.12 0 417120 401752 19.47 215436 392696 15168 07:04:01 AM 144428 870028 85.76 0 486512 418820 20.30 281824 419244 21652 Average: 157757 856699 84.45 696 470868 523696 25.38 310583 395419 13364 07:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:02:01 AM eth0 177.22 131.59 1170.14 23.61 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 07:03:02 AM eth0 32.49 30.28 139.19 5.27 0.00 0.00 0.00 07:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 58.93 58.95 617.04 11.16 0.00 0.00 0.00 07:04:01 AM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 Average: eth0 90.95 74.45 648.25 13.49 0.00 0.00 0.00 Average: lo 0.07 0.07 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) 10/01/2024 _x86_64_ (1 CPU) 07:00:30 AM LINUX RESTART 07:01:01 AM CPU %user %nice %system %iowait %steal %idle 07:02:01 AM all 22.54 0.00 2.94 4.46 0.09 69.97 07:02:01 AM 0 22.54 0.00 2.94 4.46 0.09 69.97 07:03:02 AM all 44.39 0.00 9.64 12.48 0.11 33.38 07:03:02 AM 0 44.39 0.00 9.64 12.48 0.11 33.38 07:04:01 AM all 68.83 0.00 5.37 8.75 0.13 16.92 07:04:01 AM 0 68.83 0.00 5.37 8.75 0.13 16.92 Average: all 44.66 0.00 5.96 8.52 0.11 40.75 Average: 0 44.66 0.00 5.96 8.52 0.11 40.75