---> uname -a: Linux prd-centos7-builder-1c-1g-953.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: 2800.022 BogoMIPS: 5600.04 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 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: 990 320 122 11 548 494 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:c4:c4:45 brd ff:ff:ff:ff:ff:ff inet 10.32.6.128/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fec4:c445/64 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) 12/16/2023 _x86_64_ (1 CPU) 01:54:42 AM LINUX RESTART 01:55:02 AM tps rtps wtps bread/s bwrtn/s 01:56:02 AM 118.50 30.54 87.96 4803.86 11426.68 01:57:01 AM 157.59 7.42 150.17 664.24 15837.64 01:58:01 AM 216.88 47.96 168.92 6641.80 31556.45 01:59:01 AM 176.37 75.69 100.68 4299.89 15177.26 02:00:01 AM 7.91 0.07 7.84 16.60 371.07 02:01:01 AM 0.27 0.05 0.22 1.22 2.55 02:02:01 AM 89.39 82.13 7.27 4776.86 139.75 Average: 107.09 34.66 72.43 2982.22 10321.26 01:55:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:02 AM 192040 822420 81.07 2088 491208 410492 19.90 257536 414032 43752 01:57:01 AM 70044 944416 93.10 2088 513268 544264 26.38 383544 387696 15068 01:58:01 AM 66328 948132 93.46 0 533504 527616 25.57 358800 415000 42900 01:59:01 AM 153824 860636 84.84 0 515596 370188 17.94 166680 488280 7456 02:00:01 AM 154392 860068 84.78 0 516108 370188 17.94 166812 488720 8 02:01:01 AM 153124 861336 84.91 0 516164 372972 18.08 167628 488656 12 02:02:01 AM 60852 953608 94.00 0 515464 468168 22.69 278132 474796 144 Average: 121515 892945 88.02 597 514473 437698 21.22 254162 451026 15620 01:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:56:02 AM eth0 296.96 191.54 1466.94 63.52 0.00 0.00 0.00 01:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 54.99 53.41 763.93 10.48 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 137.51 123.64 2332.08 13.75 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 10.05 10.34 23.10 2.73 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 1.27 1.32 0.62 0.18 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 1.56 1.64 0.90 0.27 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 7.25 7.06 5.50 5.07 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.00 53.50 631.96 13.20 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/16/2023 _x86_64_ (1 CPU) 01:54:42 AM LINUX RESTART 01:55:02 AM CPU %user %nice %system %iowait %steal %idle 01:56:02 AM all 68.83 0.00 6.62 1.61 0.17 22.76 01:56:02 AM 0 68.83 0.00 6.62 1.61 0.17 22.76 01:57:01 AM all 70.60 0.00 6.66 2.53 0.13 20.08 01:57:01 AM 0 70.60 0.00 6.66 2.53 0.13 20.08 01:58:01 AM all 66.11 0.00 6.39 5.11 0.13 22.27 01:58:01 AM 0 66.11 0.00 6.39 5.11 0.13 22.27 01:59:01 AM all 50.70 0.00 4.57 4.61 0.11 40.02 01:59:01 AM 0 50.70 0.00 4.57 4.61 0.11 40.02 02:00:01 AM all 7.64 0.00 0.61 0.00 0.03 91.72 02:00:01 AM 0 7.64 0.00 0.61 0.00 0.03 91.72 02:01:01 AM all 9.08 0.00 0.68 0.00 0.03 90.21 02:01:01 AM 0 9.08 0.00 0.68 0.00 0.03 90.21 02:02:01 AM all 24.59 0.00 1.62 10.49 0.05 63.25 02:02:01 AM 0 24.59 0.00 1.62 10.49 0.05 63.25 Average: all 41.48 0.00 3.78 3.47 0.09 51.18 Average: 0 41.48 0.00 3.78 3.47 0.09 51.18