---> uname -a: Linux prd-centos7-builder-1c-1g-1394.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 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 329 126 10 534 486 Swap: 1023 2 1021 ---> 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:6b:85:7d brd ff:ff:ff:ff:ff:ff inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe6b:857d/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) 12/19/2023 _x86_64_ (1 CPU) 11:43:15 AM LINUX RESTART 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:02 AM 116.32 5.34 110.98 277.78 13911.19 11:46:01 AM 156.39 10.68 145.72 1744.90 23470.75 11:47:01 AM 259.81 86.38 173.43 9276.31 29863.68 11:48:01 AM 184.04 124.39 59.64 7133.99 4367.98 Average: 179.38 57.15 122.23 4635.84 17857.24 11:44:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:02 AM 115584 898876 88.61 2088 521956 446236 21.63 350124 398356 24560 11:46:01 AM 82588 931872 91.86 0 503712 530532 25.72 341704 416692 4888 11:47:01 AM 202440 812020 80.04 0 428900 417652 20.24 170652 454372 37156 11:48:01 AM 111908 902552 88.97 0 490940 430752 20.88 221952 478928 2780 Average: 128130 886330 87.37 522 486377 456293 22.12 271108 437087 17346 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:45:02 AM eth0 79.84 80.00 1211.84 9.23 0.00 0.00 0.00 11:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 116.34 108.90 2311.44 14.52 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 30.48 32.41 243.65 7.91 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 18.80 19.41 43.38 11.20 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.93 59.79 942.24 10.69 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) 12/19/2023 _x86_64_ (1 CPU) 11:43:15 AM LINUX RESTART 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:02 AM all 64.72 0.00 5.11 2.10 0.11 27.97 11:45:02 AM 0 64.72 0.00 5.11 2.10 0.11 27.97 11:46:01 AM all 66.72 0.00 6.68 1.59 0.13 24.88 11:46:01 AM 0 66.72 0.00 6.68 1.59 0.13 24.88 11:47:01 AM all 62.28 0.00 6.50 7.73 0.13 23.37 11:47:01 AM 0 62.28 0.00 6.50 7.73 0.13 23.37 11:48:01 AM all 57.09 0.00 3.23 14.74 0.09 24.84 11:48:01 AM 0 57.09 0.00 3.23 14.74 0.09 24.84 Average: all 62.67 0.00 5.37 6.59 0.11 25.26 Average: 0 62.67 0.00 5.37 6.59 0.11 25.26