---> uname -a: Linux prd-centos7-builder-1c-1g-1349.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 5.6G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 320 78 12 591 502 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:dc:6e:ff brd ff:ff:ff:ff:ff:ff inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fedc:6eff/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) 08/01/2024 _x86_64_ (1 CPU) 11:01:22 AM LINUX RESTART 11:02:01 AM tps rtps wtps bread/s bwrtn/s 11:03:01 AM 8.45 1.51 6.94 50.42 3041.17 11:04:01 AM 0.37 0.00 0.37 0.00 5.40 11:05:01 AM 146.25 70.90 75.35 5598.02 8490.45 Average: 49.90 23.25 26.65 1812.57 3756.25 11:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 AM 123724 890732 87.80 2088 525824 708936 34.36 365552 404864 44 11:04:01 AM 121568 892888 88.02 2088 525836 709048 34.37 369268 403156 24 11:05:01 AM 174576 839880 82.79 2088 485300 421396 20.43 277716 411004 39724 Average: 139956 874500 86.20 2088 512320 613127 29.72 337512 406341 13264 11:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:03:01 AM eth0 36.42 32.12 151.08 2.72 0.00 0.00 0.00 11:03:01 AM lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 11:04:01 AM eth0 2.91 2.26 5.27 1.18 0.00 0.00 0.00 11:04:01 AM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 11:05:01 AM eth0 76.93 71.61 785.25 12.10 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.01 34.63 304.88 5.21 0.00 0.00 0.00 Average: lo 0.15 0.15 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) 08/01/2024 _x86_64_ (1 CPU) 11:01:22 AM LINUX RESTART 11:02:01 AM CPU %user %nice %system %iowait %steal %idle 11:03:01 AM all 3.30 0.00 0.44 0.02 0.07 96.18 11:03:01 AM 0 3.30 0.00 0.44 0.02 0.07 96.18 11:04:01 AM all 0.60 0.00 0.10 0.00 0.03 99.26 11:04:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.26 11:05:01 AM all 47.67 0.00 4.45 8.86 0.09 38.93 11:05:01 AM 0 47.67 0.00 4.45 8.86 0.09 38.93 Average: all 16.61 0.00 1.61 2.85 0.06 78.87 Average: 0 16.61 0.00 1.61 2.85 0.06 78.87