---> uname -a: Linux prd-centos7-builder-1c-1g-1356.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: 990 328 131 10 530 488 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:ed:c8:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:feed:c8b4/64 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) 12/19/2023 _x86_64_ (1 CPU) 07:07:45 AM LINUX RESTART 07:08:02 AM tps rtps wtps bread/s bwrtn/s 07:09:01 AM 195.86 36.77 159.09 6279.40 50690.78 07:10:01 AM 124.46 5.15 119.32 308.91 12781.83 07:11:01 AM 231.02 52.14 178.88 5913.93 31683.65 07:12:01 AM 275.03 167.83 107.20 10682.56 15523.96 Average: 206.84 65.80 141.04 5807.58 27575.31 07:08:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:09:01 AM 80332 934128 92.08 2088 528800 478640 23.20 363828 423616 35024 07:10:01 AM 120748 893712 88.10 2088 543372 442408 21.44 304732 416676 46732 07:11:01 AM 60592 953868 94.03 0 546424 508764 24.66 298472 481356 31540 07:12:01 AM 61116 953344 93.98 0 523300 452908 21.95 245804 510692 25280 Average: 80697 933763 92.05 1044 535474 470680 22.81 303209 458085 34644 07:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:09:01 AM eth0 287.79 183.54 1458.94 62.53 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 46.29 45.85 573.25 8.90 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 120.51 110.59 2502.42 12.27 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 21.03 20.22 34.48 9.39 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.14 89.62 1140.73 23.10 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) 12/19/2023 _x86_64_ (1 CPU) 07:07:45 AM LINUX RESTART 07:08:02 AM CPU %user %nice %system %iowait %steal %idle 07:09:01 AM all 60.73 0.00 7.60 10.46 0.13 21.08 07:09:01 AM 0 60.73 0.00 7.60 10.46 0.13 21.08 07:10:01 AM all 69.50 0.00 6.75 2.11 0.13 21.52 07:10:01 AM 0 69.50 0.00 6.75 2.11 0.13 21.52 07:11:01 AM all 64.28 0.00 6.70 6.54 0.11 22.37 07:11:01 AM 0 64.28 0.00 6.70 6.54 0.11 22.37 07:12:01 AM all 58.72 0.00 4.88 16.54 0.13 19.73 07:12:01 AM 0 58.72 0.00 4.88 16.54 0.13 19.73 Average: all 63.30 0.00 6.48 8.92 0.12 21.17 Average: 0 63.30 0.00 6.48 8.92 0.12 21.17