---> uname -a: Linux prd-centos7-builder-1c-1g-1206.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: 990 341 69 10 579 473 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:a1:18:79 brd ff:ff:ff:ff:ff:ff inet 10.32.7.168/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fea1:1879/64 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) 11/30/2023 _x86_64_ (1 CPU) 11:15:07 AM LINUX RESTART 11:16:01 AM tps rtps wtps bread/s bwrtn/s 11:17:02 AM 149.45 4.36 145.08 245.23 18112.93 11:18:01 AM 161.76 17.82 143.94 1584.68 24885.71 11:19:02 AM 324.81 169.85 154.96 13609.15 24204.27 Average: 212.77 64.73 148.05 5202.76 22395.15 11:16:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:02 AM 81060 933400 92.01 2088 526916 461200 22.36 384596 383632 31360 11:18:01 AM 71292 943168 92.97 0 500728 545060 26.42 360544 407280 12360 11:19:02 AM 78652 935808 92.25 0 520292 454216 22.02 229884 523220 13296 Average: 77001 937459 92.41 696 515979 486825 23.60 325008 438044 19005 11:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:17:02 AM eth0 65.89 65.15 956.04 9.15 0.00 0.00 0.00 11:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 133.51 124.82 2535.37 14.18 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:02 AM eth0 18.02 17.55 27.35 8.42 0.00 0.00 0.00 11:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.90 68.64 1160.44 10.56 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) 11/30/2023 _x86_64_ (1 CPU) 11:15:07 AM LINUX RESTART 11:16:01 AM CPU %user %nice %system %iowait %steal %idle 11:17:02 AM all 68.26 0.00 5.94 3.49 0.13 22.18 11:17:02 AM 0 68.26 0.00 5.94 3.49 0.13 22.18 11:18:01 AM all 68.28 0.00 6.28 2.72 0.11 22.61 11:18:01 AM 0 68.28 0.00 6.28 2.72 0.11 22.61 11:19:02 AM all 56.39 0.00 5.70 19.30 0.13 18.48 11:19:02 AM 0 56.39 0.00 5.70 19.30 0.13 18.48 Average: all 64.25 0.00 5.97 8.59 0.12 21.07 Average: 0 64.25 0.00 5.97 8.59 0.12 21.07