---> uname -a: Linux prd-centos7-builder-1c-1g-9251.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 ---> free -m: total used free shared buff/cache available Mem: 990 335 84 8 570 484 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:9f:f3:92 brd ff:ff:ff:ff:ff:ff inet 10.32.7.52/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe9f:f392/64 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) 04:01:19 AM LINUX RESTART 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 2.28 0.03 2.25 1.21 1164.74 04:04:02 AM 236.91 71.52 165.39 3217.29 20806.96 04:05:01 AM 194.02 103.47 90.55 9270.23 9805.42 04:06:01 AM 109.90 15.28 94.62 1377.43 9515.62 Average: 134.03 46.92 87.11 3404.57 10225.47 04:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 127140 887316 87.47 2088 512108 715644 34.69 371300 396144 20 04:04:02 AM 67600 946856 93.34 0 421368 773872 37.51 359852 376084 18648 04:05:01 AM 73144 941312 92.79 0 521424 480148 23.27 360544 424972 10244 04:06:01 AM 85728 928728 91.55 0 507580 451096 21.87 342400 400140 20196 Average: 88403 926053 91.29 522 490620 605190 29.34 358524 399335 12277 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:03:01 AM eth0 7.85 7.08 2.22 1.17 0.00 0.00 0.00 04:03:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 04:04:02 AM eth0 42.20 36.51 481.24 4.50 0.00 0.00 0.00 04:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 66.46 64.81 527.01 10.73 0.00 0.00 0.00 04:05:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 34.46 36.94 259.97 11.17 0.00 0.00 0.00 04:06:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 Average: eth0 37.22 35.79 312.95 6.76 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 04:01:19 AM LINUX RESTART 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 2.40 0.00 0.18 0.00 0.05 97.37 04:03:01 AM 0 2.40 0.00 0.18 0.00 0.05 97.37 04:04:02 AM all 42.20 0.00 8.54 9.21 0.11 39.95 04:04:02 AM 0 42.20 0.00 8.54 9.21 0.11 39.95 04:05:01 AM all 49.04 0.00 5.35 11.00 0.11 34.50 04:05:01 AM 0 49.04 0.00 5.35 11.00 0.11 34.50 04:06:01 AM all 73.69 0.00 5.01 2.30 0.11 18.89 04:06:01 AM 0 73.69 0.00 5.01 2.30 0.11 18.89 Average: all 41.02 0.00 4.71 5.55 0.09 48.62 Average: 0 41.02 0.00 4.71 5.55 0.09 48.62