---> uname -a: Linux prd-centos7-builder-1c-1g-3226.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 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 335 133 10 522 480 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:27:b3:5f brd ff:ff:ff:ff:ff:ff inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe27:b35f/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) 01/09/2024 _x86_64_ (1 CPU) 05:17:54 PM LINUX RESTART 05:19:01 PM tps rtps wtps bread/s bwrtn/s 05:20:02 PM 145.73 7.72 138.01 709.53 17262.53 05:21:01 PM 190.88 20.16 170.72 2043.71 29324.87 05:22:01 PM 266.68 140.74 125.94 11317.83 20655.06 05:23:01 PM 103.23 62.91 40.32 4278.32 1404.43 Average: 176.93 58.28 118.65 4618.13 17153.51 05:19:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:02 PM 125840 888620 87.60 2088 526080 408224 19.79 332604 389168 32656 05:21:01 PM 292908 721552 71.13 0 335092 460920 22.34 145628 387796 11084 05:22:01 PM 106492 907968 89.50 0 531016 388848 18.85 156996 534548 8020 05:23:01 PM 70620 943840 93.04 0 484216 474512 23.00 273288 471488 38552 Average: 148965 865495 85.32 522 469101 433126 20.99 227129 445750 22578 05:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:20:02 PM eth0 44.43 44.39 576.88 7.13 0.00 0.00 0.00 05:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 PM eth0 125.00 108.96 2524.96 10.85 0.00 0.00 0.00 05:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 PM eth0 19.82 19.52 46.33 9.74 0.00 0.00 0.00 05:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 PM eth0 17.45 19.37 42.36 9.81 0.00 0.00 0.00 05:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.50 47.90 793.52 9.39 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) 01/09/2024 _x86_64_ (1 CPU) 05:17:54 PM LINUX RESTART 05:19:01 PM CPU %user %nice %system %iowait %steal %idle 05:20:02 PM all 72.15 0.00 6.92 1.34 0.13 19.47 05:20:02 PM 0 72.15 0.00 6.92 1.34 0.13 19.47 05:21:01 PM all 59.22 0.00 5.71 2.85 0.13 32.09 05:21:01 PM 0 59.22 0.00 5.71 2.85 0.13 32.09 05:22:01 PM all 61.54 0.00 5.76 11.61 0.13 20.97 05:22:01 PM 0 61.54 0.00 5.76 11.61 0.13 20.97 05:23:01 PM all 63.61 0.00 2.90 9.78 0.11 23.60 05:23:01 PM 0 63.61 0.00 2.90 9.78 0.11 23.60 Average: all 64.11 0.00 5.32 6.42 0.12 24.02 Average: 0 64.11 0.00 5.32 6.42 0.12 24.02