---> uname -a: Linux prd-centos7-builder-1c-1g-3269.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 ---> free -m: total used free shared buff/cache available Mem: 990 319 96 11 574 497 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:e9:74:65 brd ff:ff:ff:ff:ff:ff inet 10.32.6.22/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fee9:7465/64 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) 03/01/2024 _x86_64_ (1 CPU) 03:44:03 AM LINUX RESTART 03:45:01 AM tps rtps wtps bread/s bwrtn/s 03:46:02 AM 139.25 2.36 136.90 109.36 14922.26 03:47:01 AM 263.39 49.37 214.02 7542.69 42410.00 03:48:01 AM 102.75 66.10 36.66 3697.14 3758.17 03:49:01 AM 81.26 71.45 9.81 4958.34 249.29 Average: 145.25 47.88 97.37 4085.90 14991.96 03:45:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:02 AM 136624 877832 86.53 2088 550400 386660 18.74 292900 417016 21216 03:47:01 AM 66348 948108 93.46 0 518220 541540 26.25 367328 406948 30284 03:48:01 AM 147748 866708 85.44 0 523360 371844 18.02 183752 482724 8 03:49:01 AM 127384 887072 87.44 0 510764 411092 19.93 240796 452884 144 Average: 119526 894930 88.22 522 525686 427784 20.74 271194 439893 12913 03:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:46:02 AM eth0 39.36 38.71 394.09 7.00 0.00 0.00 0.00 03:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 100.33 97.76 2552.22 12.31 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 15.03 13.99 26.70 3.21 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 9.60 9.22 8.24 6.78 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.35 39.19 726.88 7.27 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) 03/01/2024 _x86_64_ (1 CPU) 03:44:03 AM LINUX RESTART 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:02 AM all 74.82 0.00 6.85 2.27 0.13 15.94 03:46:02 AM 0 74.82 0.00 6.85 2.27 0.13 15.94 03:47:01 AM all 68.99 0.00 7.14 5.35 0.11 18.42 03:47:01 AM 0 68.99 0.00 7.14 5.35 0.11 18.42 03:48:01 AM all 33.78 0.00 2.80 4.56 0.09 58.76 03:48:01 AM 0 33.78 0.00 2.80 4.56 0.09 58.76 03:49:01 AM all 25.77 0.00 1.45 8.19 0.05 64.54 03:49:01 AM 0 25.77 0.00 1.45 8.19 0.05 64.54 Average: all 50.29 0.00 4.50 5.13 0.09 39.99 Average: 0 50.29 0.00 4.50 5.13 0.09 39.99