---> uname -a: Linux prd-centos7-builder-1c-1g-228.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: 2799.870 BogoMIPS: 5599.74 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: 990 313 136 11 540 503 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:74:ce:11 brd ff:ff:ff:ff:ff:ff inet 10.32.7.217/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe74:ce11/64 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) 12/13/2023 _x86_64_ (1 CPU) 11:14:49 AM LINUX RESTART 11:15:01 AM tps rtps wtps bread/s bwrtn/s 11:16:01 AM 213.86 79.36 134.50 8637.10 49837.32 11:17:01 AM 138.71 4.91 133.80 278.45 14176.53 11:18:02 AM 236.11 37.62 198.49 4293.38 34795.74 11:19:01 AM 215.83 153.34 62.49 8664.53 5212.93 Average: 201.25 69.06 132.19 5481.40 25979.11 11:15:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 AM 76348 938112 92.47 2088 542992 482580 23.39 351172 436984 33968 11:17:01 AM 71628 942832 92.94 2088 566424 481184 23.32 331536 434200 25676 11:18:02 AM 75644 938816 92.54 0 513488 537128 26.04 353724 404368 31600 11:19:01 AM 71412 943048 92.96 0 542272 438492 21.25 326644 415408 132 Average: 73758 940702 92.73 1044 541294 484846 23.50 340769 422740 22844 11:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:16:01 AM eth0 305.89 191.57 1418.90 62.67 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 47.95 47.32 576.17 9.39 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:02 AM eth0 76.94 73.76 1385.23 9.31 0.00 0.00 0.00 11:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 13.57 13.57 12.00 7.61 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.95 81.45 846.81 22.23 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) 12/13/2023 _x86_64_ (1 CPU) 11:14:49 AM LINUX RESTART 11:15:01 AM CPU %user %nice %system %iowait %steal %idle 11:16:01 AM all 60.12 0.00 7.16 12.23 0.15 20.35 11:16:01 AM 0 60.12 0.00 7.16 12.23 0.15 20.35 11:17:01 AM all 67.95 0.00 6.15 2.32 0.13 23.45 11:17:01 AM 0 67.95 0.00 6.15 2.32 0.13 23.45 11:18:02 AM all 67.94 0.00 6.62 5.57 0.15 19.72 11:18:02 AM 0 67.94 0.00 6.62 5.57 0.15 19.72 11:19:01 AM all 43.67 0.00 3.69 15.93 0.13 36.59 11:19:01 AM 0 43.67 0.00 3.69 15.93 0.13 36.59 Average: all 59.88 0.00 5.90 9.03 0.14 25.05 Average: 0 59.88 0.00 5.90 9.03 0.14 25.05