---> uname -a: Linux prd-centos7-builder-1c-1g-1947.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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 323 134 11 532 492 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:6e:66:25 brd ff:ff:ff:ff:ff:ff inet 10.32.6.220/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe6e:6625/64 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) 12/25/2023 _x86_64_ (1 CPU) 05:12:42 PM LINUX RESTART 05:13:03 PM tps rtps wtps bread/s bwrtn/s 05:14:01 PM 142.62 28.26 114.36 4614.03 12115.75 05:15:01 PM 154.55 6.37 148.18 642.07 15666.81 05:16:01 PM 234.60 50.14 184.46 4773.74 34777.02 05:17:02 PM 187.64 137.70 49.94 7661.58 3817.36 Average: 180.11 56.01 124.10 4430.61 16588.28 05:13:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:14:01 PM 202048 812412 80.08 2088 497108 394304 19.11 236976 425484 42412 05:15:01 PM 113120 901340 88.85 2088 515824 498472 24.16 340896 389680 31504 05:16:01 PM 212492 801968 79.05 0 470044 377920 18.32 195244 420704 26828 05:17:02 PM 123672 890788 87.81 0 509908 410256 19.89 276324 414668 1228 Average: 162833 851627 83.95 1044 498221 420238 20.37 262360 412634 25493 05:13:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:14:01 PM eth0 265.96 175.31 1463.14 62.72 0.00 0.00 0.00 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 59.31 58.04 802.60 11.06 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM eth0 65.17 62.39 1165.87 8.34 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:02 PM eth0 16.26 16.69 13.16 12.22 0.00 0.00 0.00 05:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.43 77.34 855.20 23.31 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) 12/25/2023 _x86_64_ (1 CPU) 05:12:42 PM LINUX RESTART 05:13:03 PM CPU %user %nice %system %iowait %steal %idle 05:14:01 PM all 65.31 0.00 6.49 6.94 0.13 21.13 05:14:01 PM 0 65.31 0.00 6.49 6.94 0.13 21.13 05:15:01 PM all 70.19 0.00 6.39 2.70 0.15 20.58 05:15:01 PM 0 70.19 0.00 6.39 2.70 0.15 20.58 05:16:01 PM all 67.74 0.00 6.86 5.53 0.13 19.75 05:16:01 PM 0 67.74 0.00 6.86 5.53 0.13 19.75 05:17:02 PM all 59.52 0.00 3.43 15.12 0.13 21.80 05:17:02 PM 0 59.52 0.00 3.43 15.12 0.13 21.80 Average: all 65.67 0.00 5.78 7.60 0.13 20.82 Average: 0 65.67 0.00 5.78 7.60 0.13 20.82