---> uname -a: Linux prd-centos7-builder-1c-1g-929.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 462M 0 462M 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 5.5G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 312 124 12 553 510 Swap: 1023 1 1022 ---> 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:b4:84:74 brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feb4:8474/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 02/06/2024 _x86_64_ (1 CPU) 12:30:26 AM LINUX RESTART 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 9.83 1.93 7.89 208.75 3900.02 12:33:01 AM 144.44 81.63 62.80 5176.40 8723.26 12:34:01 AM 113.91 8.30 105.61 979.85 9903.65 Average: 87.78 30.41 57.37 2103.70 7420.70 12:31:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 135700 878760 86.62 2088 516784 705804 34.21 341212 417840 44 12:33:01 AM 69160 945300 93.18 2088 537928 484552 23.49 378216 422868 34840 12:34:01 AM 90496 923964 91.08 2088 528412 446000 21.62 347152 406496 14192 Average: 98452 916008 90.30 2088 527708 545452 26.44 355527 415735 16359 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:32:01 AM eth0 35.90 34.19 149.90 3.12 0.00 0.00 0.00 12:32:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 61.57 58.30 785.85 10.53 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 43.11 44.10 429.20 11.33 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.72 45.36 450.25 8.21 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 02/06/2024 _x86_64_ (1 CPU) 12:30:26 AM LINUX RESTART 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 4.19 0.00 0.56 0.02 0.03 95.21 12:32:01 AM 0 4.19 0.00 0.56 0.02 0.03 95.21 12:33:01 AM all 43.01 0.00 3.76 10.84 0.11 42.28 12:33:01 AM 0 43.01 0.00 3.76 10.84 0.11 42.28 12:34:01 AM all 77.78 0.00 5.22 1.56 0.11 15.34 12:34:01 AM 0 77.78 0.00 5.22 1.56 0.11 15.34 Average: all 40.61 0.00 3.11 4.10 0.08 52.10 Average: 0 40.61 0.00 3.11 4.10 0.08 52.10