---> uname -a: Linux prd-centos7-builder-1c-1g-11792.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 5.6G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 328 88 12 573 494 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:29:56:14 brd ff:ff:ff:ff:ff:ff inet 10.32.7.12/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe29:5614/64 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) 12/01/2024 _x86_64_ (1 CPU) 11:01:37 AM LINUX RESTART 11:02:01 AM tps rtps wtps bread/s bwrtn/s 11:03:01 AM 58.04 9.69 48.35 1729.75 6925.35 11:04:01 AM 0.47 0.00 0.47 0.00 8.99 11:05:02 AM 103.78 66.79 36.99 5161.59 3957.99 11:06:01 AM 124.30 7.25 117.06 943.80 11796.75 Average: 70.21 20.86 49.35 1951.53 5542.35 11:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 AM 129772 884684 87.21 2088 508276 709336 34.38 365872 398480 36 11:04:01 AM 129580 884876 87.23 2088 508292 709240 34.38 369148 395556 12 11:05:02 AM 92632 921824 90.87 2088 531728 473960 22.97 374868 421148 24896 11:06:01 AM 101272 913184 90.02 2088 522508 438788 21.27 346520 405656 18280 Average: 113314 901142 88.83 2088 517701 582831 28.25 364102 405210 10806 11:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:03:01 AM eth0 307.55 195.08 1318.96 66.54 0.00 0.00 0.00 11:03:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 11:04:01 AM eth0 3.53 2.51 5.29 1.08 0.00 0.00 0.00 11:04:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 11:05:02 AM eth0 67.40 64.54 741.60 10.13 0.00 0.00 0.00 11:05:02 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 11:06:01 AM eth0 32.81 33.93 266.06 9.98 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.55 74.30 584.24 22.06 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) 12/01/2024 _x86_64_ (1 CPU) 11:01:37 AM LINUX RESTART 11:02:01 AM CPU %user %nice %system %iowait %steal %idle 11:03:01 AM all 17.83 0.00 2.29 3.65 0.07 76.16 11:03:01 AM 0 17.83 0.00 2.29 3.65 0.07 76.16 11:04:01 AM all 0.69 0.00 0.07 0.00 0.03 99.21 11:04:01 AM 0 0.69 0.00 0.07 0.00 0.03 99.21 11:05:02 AM all 32.81 0.00 2.59 8.04 0.09 56.47 11:05:02 AM 0 32.81 0.00 2.59 8.04 0.09 56.47 11:06:01 AM all 63.26 0.00 5.12 1.32 0.11 30.19 11:06:01 AM 0 63.26 0.00 5.12 1.32 0.11 30.19 Average: all 27.88 0.00 2.46 3.25 0.07 66.34 Average: 0 27.88 0.00 2.46 3.25 0.07 66.34