---> uname -a: Linux prd-centos7-builder-1c-1g-1558.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 334 125 11 530 481 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:22:bc:1a brd ff:ff:ff:ff:ff:ff inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe22:bc1a/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) 12/21/2023 _x86_64_ (1 CPU) 06:35:37 AM LINUX RESTART 06:36:01 AM tps rtps wtps bread/s bwrtn/s 06:37:01 AM 137.76 16.58 121.18 1778.69 12911.08 06:38:02 AM 159.05 8.79 150.26 791.96 16696.24 06:39:01 AM 263.51 66.14 197.37 5336.85 33688.94 06:40:01 AM 178.48 125.87 52.61 7606.77 3409.82 Average: 184.38 54.58 129.80 3887.84 16560.85 06:36:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:37:01 AM 173036 841424 82.94 2088 492436 419108 20.32 273536 417940 28128 06:38:02 AM 75404 939056 92.57 2088 484780 560852 27.19 366308 396688 10432 06:39:01 AM 175172 839288 82.73 0 455180 416672 20.20 235812 416200 17056 06:40:01 AM 99404 915056 90.20 0 506212 427788 20.74 293672 421456 2784 Average: 130754 883706 87.11 1044 484652 456105 22.11 292332 413071 14600 06:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:37:01 AM eth0 194.28 129.68 1260.57 52.98 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:02 AM eth0 75.91 73.90 1102.52 12.25 0.00 0.00 0.00 06:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 55.27 51.67 802.32 6.85 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 18.64 19.41 43.40 12.48 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.87 68.54 799.20 21.16 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) 12/21/2023 _x86_64_ (1 CPU) 06:35:37 AM LINUX RESTART 06:36:01 AM CPU %user %nice %system %iowait %steal %idle 06:37:01 AM all 67.34 0.00 5.85 6.25 0.13 20.44 06:37:01 AM 0 67.34 0.00 5.85 6.25 0.13 20.44 06:38:02 AM all 70.34 0.00 6.43 1.63 0.15 21.45 06:38:02 AM 0 70.34 0.00 6.43 1.63 0.15 21.45 06:39:01 AM all 67.76 0.00 6.92 6.62 0.17 18.53 06:39:01 AM 0 67.76 0.00 6.92 6.62 0.17 18.53 06:40:01 AM all 58.91 0.00 3.09 14.36 0.11 23.53 06:40:01 AM 0 58.91 0.00 3.09 14.36 0.11 23.53 Average: all 66.05 0.00 5.56 7.24 0.14 21.01 Average: 0 66.05 0.00 5.56 7.24 0.14 21.01