---> uname -a: Linux prd-centos7-builder-1c-1g-6434.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 ---> free -m: total used free shared buff/cache available Mem: 990 342 87 7 560 478 Swap: 1023 5 1018 ---> 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:06:5e:65 brd ff:ff:ff:ff:ff:ff inet 10.32.7.147/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe06:5e65/64 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) 02:01:16 AM LINUX RESTART 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 1.55 0.02 1.53 0.67 979.87 02:04:01 AM 274.75 73.38 201.38 5047.31 23999.20 02:05:02 AM 186.63 90.34 96.28 7380.69 10017.27 Average: 151.36 53.57 97.80 4067.14 11452.54 02:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 129084 885372 87.28 2088 505468 716628 34.74 372368 393700 60 02:04:01 AM 230836 783620 77.25 0 297520 741496 35.94 268352 313644 11772 02:05:02 AM 221504 792952 78.17 0 447340 382876 18.56 235220 382516 12980 Average: 193808 820648 80.90 696 416776 613667 29.75 291980 363287 8271 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 11.37 8.89 2.48 1.59 0.00 0.00 0.00 02:03:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 39.50 34.94 541.72 4.44 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM eth0 70.96 68.31 512.60 10.91 0.00 0.00 0.00 02:05:02 AM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.09 36.87 345.67 5.58 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) 10/01/2024 _x86_64_ (1 CPU) 02:01:16 AM LINUX RESTART 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 4.89 0.00 0.29 0.00 0.03 94.79 02:03:01 AM 0 4.89 0.00 0.29 0.00 0.03 94.79 02:04:01 AM all 51.83 0.00 10.50 9.35 0.13 28.20 02:04:01 AM 0 51.83 0.00 10.50 9.35 0.13 28.20 02:05:02 AM all 45.85 0.00 4.89 10.37 0.12 38.77 02:05:02 AM 0 45.85 0.00 4.89 10.37 0.12 38.77 Average: all 33.63 0.00 5.13 6.45 0.09 54.69 Average: 0 33.63 0.00 5.13 6.45 0.09 54.69