---> uname -a: Linux prd-centos7-builder-1c-1g-9316.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 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 318 83 12 588 504 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:15:0d:f9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.217/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe15:df9/64 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) 10:00:33 PM LINUX RESTART 10:01:02 PM tps rtps wtps bread/s bwrtn/s 10:02:01 PM 49.34 5.13 44.21 546.50 6803.25 10:03:01 PM 0.54 0.00 0.54 0.00 9.45 10:04:01 PM 103.14 66.15 36.99 5128.05 4162.10 10:05:01 PM 127.65 5.43 122.22 566.03 11427.01 Average: 68.78 19.05 49.73 1548.85 5488.11 10:01:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 PM 130016 884440 87.18 2088 520008 711096 34.47 362612 402120 40 10:03:01 PM 127536 886920 87.43 2088 520020 710920 34.46 367756 399684 20 10:04:01 PM 89252 925204 91.20 2088 539308 478860 23.21 372420 424528 43412 10:05:01 PM 75748 938708 92.53 2088 537124 460796 22.34 363392 413552 13004 Average: 105638 908818 89.59 2088 529115 590418 28.62 366545 409971 14119 10:01:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:02:01 PM eth0 174.13 131.79 782.67 27.43 0.00 0.00 0.00 10:02:01 PM lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 10:03:01 PM eth0 0.05 0.84 0.00 0.04 0.00 0.00 0.00 10:03:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 10:04:01 PM eth0 68.01 62.89 716.99 9.86 0.00 0.00 0.00 10:04:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 36.48 37.86 259.67 12.00 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.62 58.19 438.06 12.26 0.00 0.00 0.00 Average: lo 0.11 0.11 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) 11/01/2024 _x86_64_ (1 CPU) 10:00:33 PM LINUX RESTART 10:01:02 PM CPU %user %nice %system %iowait %steal %idle 10:02:01 PM all 10.34 0.00 1.81 3.44 0.07 84.35 10:02:01 PM 0 10.34 0.00 1.81 3.44 0.07 84.35 10:03:01 PM all 0.42 0.00 0.08 0.00 0.03 99.46 10:03:01 PM 0 0.42 0.00 0.08 0.00 0.03 99.46 10:04:01 PM all 35.89 0.00 3.04 8.21 0.10 52.76 10:04:01 PM 0 35.89 0.00 3.04 8.21 0.10 52.76 10:05:01 PM all 72.90 0.00 5.38 1.74 0.15 19.84 10:05:01 PM 0 72.90 0.00 5.38 1.74 0.15 19.84 Average: all 29.08 0.00 2.52 3.33 0.09 64.99 Average: 0 29.08 0.00 2.52 3.33 0.09 64.99