---> uname -a: Linux prd-centos7-builder-1c-1g-5181.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 6.2G 14G 31% / 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: 990 343 89 10 556 474 Swap: 1023 2 1021 ---> 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:08:30:7e brd ff:ff:ff:ff:ff:ff inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe08:307e/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) 06/28/2024 _x86_64_ (1 CPU) 04:58:18 PM LINUX RESTART 04:59:01 PM tps rtps wtps bread/s bwrtn/s 05:00:01 PM 138.12 4.42 133.69 195.71 15881.17 05:01:02 PM 255.24 60.45 194.79 8941.24 39420.23 05:02:01 PM 215.15 135.10 80.04 8434.86 8465.27 Average: 203.12 66.53 136.59 5871.85 21378.89 04:59:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 PM 87640 926816 91.36 2088 549308 421520 20.43 346860 410088 40980 05:01:02 PM 82016 932440 91.92 0 485268 553876 26.85 372144 395132 23188 05:02:01 PM 82528 931928 91.86 0 496916 458500 22.22 209784 530812 12492 Average: 84061 930395 91.71 696 510497 477965 23.17 309596 445344 25553 04:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:00:01 PM eth0 85.28 84.55 1041.02 10.56 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:02 PM eth0 163.68 154.01 3055.19 18.29 0.00 0.00 0.00 05:01:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 24.32 25.45 17.86 14.37 0.00 0.00 0.00 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.61 88.47 1383.01 14.43 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 06/28/2024 _x86_64_ (1 CPU) 04:58:18 PM LINUX RESTART 04:59:01 PM CPU %user %nice %system %iowait %steal %idle 05:00:01 PM all 71.50 0.00 6.40 2.18 0.15 19.77 05:00:01 PM 0 71.50 0.00 6.40 2.18 0.15 19.77 05:01:02 PM all 67.84 0.00 7.66 6.51 0.16 17.82 05:01:02 PM 0 67.84 0.00 7.66 6.51 0.16 17.82 05:02:01 PM all 66.28 0.00 4.57 13.12 0.13 15.90 05:02:01 PM 0 66.28 0.00 4.57 13.12 0.13 15.90 Average: all 68.54 0.00 6.22 7.26 0.15 17.83 Average: 0 68.54 0.00 6.22 7.26 0.15 17.83