---> uname -a: Linux prd-centos7-builder-1c-1g-47.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: 990 336 128 11 525 479 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:cd:af:34 brd ff:ff:ff:ff:ff:ff inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fecd:af34/64 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) 12/12/2023 _x86_64_ (1 CPU) 05:40:36 AM LINUX RESTART 05:41:02 AM tps rtps wtps bread/s bwrtn/s 05:42:01 AM 142.91 16.41 126.50 1697.45 13700.61 05:43:01 AM 146.29 7.57 138.71 706.63 16019.19 05:44:01 AM 249.73 65.33 184.40 5253.87 32884.90 05:45:01 AM 179.91 126.94 52.97 7362.04 3138.27 Average: 179.93 54.50 125.44 3778.35 16416.29 05:41:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 AM 200068 814392 80.28 2088 464668 419304 20.32 273436 397464 13016 05:43:01 AM 72600 941860 92.84 2088 490188 556072 26.95 362592 409396 7588 05:44:01 AM 167996 846464 83.44 0 460072 415616 20.15 239064 423084 7516 05:45:01 AM 103872 910588 89.76 0 493524 433200 21.00 305796 408144 2784 Average: 136134 878326 86.58 1044 477113 456048 22.11 295222 409522 7726 05:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:42:01 AM eth0 213.95 145.59 1293.04 55.27 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 66.08 64.31 996.50 10.37 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 58.13 54.91 851.02 7.13 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 18.19 19.34 43.40 12.63 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.34 70.56 791.42 21.18 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) 12/12/2023 _x86_64_ (1 CPU) 05:40:36 AM LINUX RESTART 05:41:02 AM CPU %user %nice %system %iowait %steal %idle 05:42:01 AM all 66.74 0.00 5.80 5.68 0.13 21.65 05:42:01 AM 0 66.74 0.00 5.80 5.68 0.13 21.65 05:43:01 AM all 68.19 0.00 6.34 2.55 0.11 22.82 05:43:01 AM 0 68.19 0.00 6.34 2.55 0.11 22.82 05:44:01 AM all 67.05 0.00 6.84 7.51 0.13 18.46 05:44:01 AM 0 67.05 0.00 6.84 7.51 0.13 18.46 05:45:01 AM all 58.85 0.00 3.14 14.36 0.09 23.57 05:45:01 AM 0 58.85 0.00 3.14 14.36 0.09 23.57 Average: all 65.18 0.00 5.52 7.56 0.11 21.63 Average: 0 65.18 0.00 5.52 7.56 0.11 21.63