---> uname -a: Linux prd-centos7-builder-1c-1g-1734.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: 2800.000 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 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 ---> free -m: total used free shared buff/cache available Mem: 990 327 120 10 542 488 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:e1:2b:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.218/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fee1:2b9f/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) 12/05/2023 _x86_64_ (1 CPU) 04:47:32 PM LINUX RESTART 04:48:01 PM tps rtps wtps bread/s bwrtn/s 04:49:01 PM 129.23 14.25 114.98 1273.47 14455.43 04:50:02 PM 155.34 11.29 144.05 1214.13 18723.59 04:51:01 PM 223.45 54.92 168.53 6899.30 29944.66 04:52:01 PM 144.35 78.51 65.84 4428.37 9470.37 04:53:01 PM 13.83 0.76 13.07 35.52 598.67 04:54:01 PM 107.83 89.41 18.42 5235.24 496.83 Average: 127.41 41.30 86.11 3146.41 12056.36 04:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 PM 136676 877784 86.53 2088 532520 416244 20.18 270752 454356 27984 04:50:02 PM 65428 949032 93.55 2088 500448 559012 27.10 390288 386276 15472 04:51:01 PM 82392 932068 91.88 0 487864 550852 26.70 365508 396508 11568 04:52:01 PM 175804 838656 82.67 0 488104 370560 17.96 154936 481564 7888 04:53:01 PM 177924 836536 82.46 0 488460 370576 17.96 155160 481796 16 04:54:01 PM 79140 935320 92.20 0 508756 448456 21.74 251024 484668 26968 Average: 119561 894899 88.21 696 501025 452617 21.94 264611 447528 14983 04:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:49:01 PM eth0 126.33 108.76 1151.90 26.87 0.00 0.00 0.00 04:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:02 PM eth0 103.32 91.90 1971.93 13.65 0.00 0.00 0.00 04:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM eth0 56.63 54.32 866.02 7.76 0.00 0.00 0.00 04:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM eth0 13.57 14.22 24.75 4.38 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 1.33 1.49 0.69 0.22 0.00 0.00 0.00 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 17.73 17.90 42.12 10.13 0.00 0.00 0.00 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.25 47.29 663.17 10.36 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) 12/05/2023 _x86_64_ (1 CPU) 04:47:32 PM LINUX RESTART 04:48:01 PM CPU %user %nice %system %iowait %steal %idle 04:49:01 PM all 68.21 0.00 5.97 2.88 0.13 22.81 04:49:01 PM 0 68.21 0.00 5.97 2.88 0.13 22.81 04:50:02 PM all 63.02 0.00 6.12 1.12 0.14 29.59 04:50:02 PM 0 63.02 0.00 6.12 1.12 0.14 29.59 04:51:01 PM all 65.50 0.00 6.02 5.56 0.13 22.79 04:51:01 PM 0 65.50 0.00 6.02 5.56 0.13 22.79 04:52:01 PM all 43.11 0.00 3.87 5.01 0.11 47.90 04:52:01 PM 0 43.11 0.00 3.87 5.01 0.11 47.90 04:53:01 PM all 7.65 0.00 0.62 0.00 0.05 91.68 04:53:01 PM 0 7.65 0.00 0.62 0.00 0.05 91.68 04:54:01 PM all 50.17 0.00 2.60 11.05 0.11 36.07 04:54:01 PM 0 50.17 0.00 2.60 11.05 0.11 36.07 Average: all 49.04 0.00 4.15 4.24 0.11 42.46 Average: 0 49.04 0.00 4.15 4.24 0.11 42.46