---> uname -a: Linux prd-centos7-builder-1c-1g-1557.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: 990 317 130 11 542 498 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:ea:99:43 brd ff:ff:ff:ff:ff:ff inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:feea:9943/64 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) 12/21/2023 _x86_64_ (1 CPU) 06:27:27 AM LINUX RESTART 06:28:01 AM tps rtps wtps bread/s bwrtn/s 06:29:01 AM 131.99 13.48 118.51 1170.08 15100.74 06:30:01 AM 157.99 8.00 149.99 890.05 19398.07 06:31:01 AM 251.45 72.89 178.56 5326.08 28061.03 06:32:02 AM 169.48 115.97 53.51 7052.49 3647.57 Average: 177.70 52.81 124.89 3621.95 16507.46 06:28:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:29:01 AM 84508 929952 91.67 2088 567792 441072 21.38 310984 464544 49376 06:30:01 AM 139472 874988 86.25 2088 471172 515288 24.98 303764 396224 372 06:31:01 AM 94676 919784 90.67 0 481412 479592 23.25 320248 406588 30564 06:32:02 AM 99844 914616 90.16 0 521812 430188 20.85 310936 407624 28836 Average: 104625 909835 89.69 1044 510547 466535 22.61 311483 418745 27287 06:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:29:01 AM eth0 94.02 91.89 1332.86 13.06 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 67.74 65.30 968.90 10.82 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 24.72 26.06 447.65 5.66 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:02 AM eth0 19.03 19.57 43.97 12.63 0.00 0.00 0.00 06:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.27 50.61 696.23 10.55 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) 12/21/2023 _x86_64_ (1 CPU) 06:27:27 AM LINUX RESTART 06:28:01 AM CPU %user %nice %system %iowait %steal %idle 06:29:01 AM all 66.71 0.00 5.85 5.13 0.11 22.21 06:29:01 AM 0 66.71 0.00 5.85 5.13 0.11 22.21 06:30:01 AM all 67.70 0.00 6.09 1.76 0.11 24.33 06:30:01 AM 0 67.70 0.00 6.09 1.76 0.11 24.33 06:31:01 AM all 66.74 0.00 6.22 6.86 0.11 20.08 06:31:01 AM 0 66.74 0.00 6.22 6.86 0.11 20.08 06:32:02 AM all 59.20 0.00 3.78 14.86 0.11 22.06 06:32:02 AM 0 59.20 0.00 3.78 14.86 0.11 22.06 Average: all 65.07 0.00 5.48 7.18 0.11 22.17 Average: 0 65.07 0.00 5.48 7.18 0.11 22.17