---> uname -a: Linux prd-centos7-builder-1c-1g-1486.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: 990 322 136 11 531 493 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:66:ff:81 brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe66:ff81/64 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) 12/20/2023 _x86_64_ (1 CPU) 10:51:14 AM LINUX RESTART 10:52:02 AM tps rtps wtps bread/s bwrtn/s 10:53:01 AM 116.60 0.68 115.91 20.55 14922.14 10:54:01 AM 163.76 10.20 153.56 995.35 22928.83 10:55:01 AM 249.79 93.41 156.39 6502.19 23642.42 10:56:02 AM 139.61 94.53 45.08 5768.81 2377.91 Average: 167.65 50.07 117.58 3345.10 15943.04 10:52:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 AM 120108 894352 88.16 2088 524284 451872 21.90 336824 407188 16540 10:54:01 AM 99328 915132 90.21 0 483260 537528 26.06 340068 395204 9676 10:55:01 AM 151644 862816 85.05 0 512892 372848 18.07 221948 432964 37336 10:56:02 AM 69740 944720 93.13 0 510904 465492 22.56 344648 400924 28816 Average: 110205 904255 89.14 522 507835 456935 22.15 310872 409070 23092 10:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:53:01 AM eth0 85.57 82.92 1216.50 9.48 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 79.51 73.33 1379.76 10.95 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 10.33 12.18 7.33 4.74 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:02 AM eth0 19.85 20.62 43.96 11.55 0.00 0.00 0.00 10:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.55 47.01 657.63 9.19 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) 12/20/2023 _x86_64_ (1 CPU) 10:51:14 AM LINUX RESTART 10:52:02 AM CPU %user %nice %system %iowait %steal %idle 10:53:01 AM all 68.12 0.00 5.30 2.16 0.13 24.28 10:53:01 AM 0 68.12 0.00 5.30 2.16 0.13 24.28 10:54:01 AM all 63.83 0.00 6.20 1.48 0.13 28.37 10:54:01 AM 0 63.83 0.00 6.20 1.48 0.13 28.37 10:55:01 AM all 65.09 0.00 6.41 8.00 0.13 20.36 10:55:01 AM 0 65.09 0.00 6.41 8.00 0.13 20.36 10:56:02 AM all 60.23 0.00 3.11 13.30 0.11 23.25 10:56:02 AM 0 60.23 0.00 3.11 13.30 0.11 23.25 Average: all 64.29 0.00 5.25 6.28 0.12 24.06 Average: 0 64.29 0.00 5.25 6.28 0.12 24.06