---> uname -a: Linux prd-centos7-builder-1c-1g-288.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: 2799.998 BogoMIPS: 5599.99 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: 990 330 83 10 576 485 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:fc:d2:be brd ff:ff:ff:ff:ff:ff inet 10.32.7.162/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fefc:d2be/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) 02:05:26 PM LINUX RESTART 02:06:02 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 81.69 15.05 66.64 1618.08 5209.99 02:08:01 PM 147.99 4.97 143.02 273.68 17509.32 02:09:01 PM 210.77 37.77 173.00 4328.62 31097.09 02:10:01 PM 223.29 135.69 87.60 7567.76 9805.41 Average: 166.09 48.66 117.42 3463.66 15884.72 02:06:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 72852 941608 92.82 2088 566404 469132 22.74 356964 459392 34644 02:08:01 PM 136408 878052 86.55 2088 518592 411120 19.93 308320 402768 27956 02:09:01 PM 105012 909448 89.65 0 479696 533064 25.84 337204 398900 10012 02:10:01 PM 80204 934256 92.09 0 505076 445844 21.61 308672 422552 7200 Average: 98619 915841 90.28 1044 517442 464790 22.53 327790 420903 19953 02:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:07:01 PM eth0 142.59 101.70 936.91 40.66 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 40.84 41.35 581.45 6.06 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 85.53 81.78 1372.48 10.70 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 18.98 19.02 45.82 10.64 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.96 60.93 733.01 17.03 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) 02:05:26 PM LINUX RESTART 02:06:02 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 39.81 0.00 3.23 4.57 0.07 52.31 02:07:01 PM 0 39.81 0.00 3.23 4.57 0.07 52.31 02:08:01 PM all 71.65 0.00 6.73 1.49 0.09 20.05 02:08:01 PM 0 71.65 0.00 6.73 1.49 0.09 20.05 02:09:01 PM all 66.05 0.00 6.23 5.58 0.09 22.05 02:09:01 PM 0 66.05 0.00 6.23 5.58 0.09 22.05 02:10:01 PM all 59.31 0.00 4.77 15.28 0.09 20.55 02:10:01 PM 0 59.31 0.00 4.77 15.28 0.09 20.55 Average: all 59.17 0.00 5.23 6.76 0.09 28.75 Average: 0 59.17 0.00 5.23 6.76 0.09 28.75