---> uname -a: Linux prd-centos7-builder-1c-1g-215.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: 990 329 136 11 524 487 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:ac:87:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:feac:878b/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) 10:42:59 AM LINUX RESTART 10:44:01 AM tps rtps wtps bread/s bwrtn/s 10:45:01 AM 148.54 5.09 143.45 281.90 17581.00 10:46:02 AM 199.11 34.14 164.96 2885.26 26626.77 10:47:01 AM 273.68 162.25 111.43 10528.88 15987.38 Average: 207.09 67.09 140.00 4561.91 20079.64 10:44:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 AM 159404 855056 84.29 2088 510416 403944 19.58 297008 395352 22016 10:46:02 AM 91892 922568 90.94 0 512348 507736 24.61 273976 465800 15412 10:47:01 AM 76536 937924 92.46 0 506388 460416 22.32 333352 412380 11112 Average: 109277 905183 89.23 696 509717 457365 22.17 301445 424511 16180 10:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:45:01 AM eth0 55.50 54.12 855.47 8.60 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:02 AM eth0 78.01 75.42 1400.37 10.49 0.00 0.00 0.00 10:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 13.57 14.03 11.89 7.95 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.09 47.92 757.32 9.01 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) 10:42:59 AM LINUX RESTART 10:44:01 AM CPU %user %nice %system %iowait %steal %idle 10:45:01 AM all 70.66 0.00 6.52 2.24 0.13 20.45 10:45:01 AM 0 70.66 0.00 6.52 2.24 0.13 20.45 10:46:02 AM all 65.11 0.00 6.50 5.97 0.15 22.28 10:46:02 AM 0 65.11 0.00 6.50 5.97 0.15 22.28 10:47:01 AM all 58.16 0.00 4.85 17.12 0.13 19.75 10:47:01 AM 0 58.16 0.00 4.85 17.12 0.13 19.75 Average: all 64.64 0.00 5.96 8.44 0.13 20.83 Average: 0 64.64 0.00 5.96 8.44 0.13 20.83