---> uname -a: Linux prd-centos7-builder-1c-1g-5451.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/0 tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 332 84 8 573 487 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:5d:cc:67 brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe5d:cc67/64 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) 07/01/2024 _x86_64_ (1 CPU) 01:00:39 PM LINUX RESTART 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 60.61 12.96 47.65 3360.86 6978.18 01:03:01 PM 252.33 67.94 184.38 4469.39 23444.71 01:04:02 PM 187.25 97.12 90.14 8297.01 8595.83 Average: 165.50 58.69 106.80 5342.90 12956.84 01:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 131424 883032 87.04 2088 512804 708620 34.35 366752 395952 36 01:03:01 PM 267516 746940 73.63 0 307812 747116 36.21 263288 329840 7052 01:04:02 PM 105060 909396 89.64 0 488676 465124 22.55 326696 412224 41776 Average: 168000 846456 83.44 696 436431 640287 31.04 318912 379339 16288 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:02:01 PM eth0 347.98 222.85 1353.21 66.88 0.00 0.00 0.00 01:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 01:03:01 PM eth0 44.16 43.20 526.71 4.35 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 PM eth0 61.61 59.83 525.97 12.41 0.00 0.00 0.00 01:04:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 153.73 110.05 809.01 28.36 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 07/01/2024 _x86_64_ (1 CPU) 01:00:39 PM LINUX RESTART 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 22.25 0.00 2.49 4.26 0.09 70.92 01:02:01 PM 0 22.25 0.00 2.49 4.26 0.09 70.92 01:03:01 PM all 49.74 0.00 10.13 8.59 0.09 31.45 01:03:01 PM 0 49.74 0.00 10.13 8.59 0.09 31.45 01:04:02 PM all 57.00 0.00 4.98 11.20 0.13 26.70 01:04:02 PM 0 57.00 0.00 4.98 11.20 0.13 26.70 Average: all 42.72 0.00 5.83 7.97 0.10 43.39 Average: 0 42.72 0.00 5.83 7.97 0.10 43.39