---> uname -a: Linux prd-centos7-builder-1c-1g-498.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 5.5G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 302 124 12 563 519 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:48:2c:6e brd ff:ff:ff:ff:ff:ff inet 10.32.7.7/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe48:2c6e/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) 02/01/2024 _x86_64_ (1 CPU) 05:01:28 AM LINUX RESTART 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:02 AM 37.43 24.35 13.08 546.01 6241.63 05:04:01 AM 153.23 64.86 88.37 5485.54 11107.37 05:05:01 AM 124.66 7.25 117.41 724.61 11013.60 Average: 103.01 31.82 71.20 2192.26 9356.99 05:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:02 AM 208356 806104 79.46 2088 535284 390112 18.91 267652 420688 56 05:04:01 AM 171132 843328 83.13 2088 510880 416776 20.20 288020 412848 22648 05:05:01 AM 126312 888148 87.55 2088 510216 437284 21.20 344392 376604 30416 Average: 168600 845860 83.38 2088 518793 414724 20.10 300021 403380 17707 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:03:02 AM eth0 90.54 79.07 595.60 11.28 0.00 0.00 0.00 05:03:02 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 05:04:01 AM eth0 74.08 71.83 908.16 10.82 0.00 0.00 0.00 05:04:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 32.71 33.92 333.57 10.49 0.00 0.00 0.00 05:05:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.45 62.07 610.94 10.87 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 02/01/2024 _x86_64_ (1 CPU) 05:01:28 AM LINUX RESTART 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:02 AM all 7.02 0.00 1.03 3.32 0.07 88.56 05:03:02 AM 0 7.02 0.00 1.03 3.32 0.07 88.56 05:04:01 AM all 68.74 0.00 4.95 8.32 0.13 17.86 05:04:01 AM 0 68.74 0.00 4.95 8.32 0.13 17.86 05:05:01 AM all 73.68 0.00 5.83 2.19 0.13 18.17 05:05:01 AM 0 73.68 0.00 5.83 2.19 0.13 18.17 Average: all 48.53 0.00 3.85 4.56 0.11 42.95 Average: 0 48.53 0.00 3.85 4.56 0.11 42.95