---> uname -a: Linux prd-centos7-builder-1c-1g-161.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: 990 320 128 11 541 496 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:52:4c:bd brd ff:ff:ff:ff:ff:ff inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe52:4cbd/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) 05:48:46 AM LINUX RESTART 05:49:01 AM tps rtps wtps bread/s bwrtn/s 05:50:01 AM 177.20 46.36 130.84 6779.64 50040.42 05:51:01 AM 169.79 8.24 161.54 673.80 15639.01 05:52:02 AM 242.89 50.27 192.62 4743.73 34925.66 05:53:01 AM 191.91 139.31 52.60 7826.28 4360.60 Average: 195.47 61.30 134.17 5018.77 26208.45 05:49:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 AM 203012 811448 79.99 2088 479224 408200 19.79 235200 424456 42180 05:51:01 AM 94280 920180 90.71 2088 532924 492788 23.89 355788 388076 31892 05:52:02 AM 137920 876540 86.40 0 468892 541204 26.23 275144 416024 45056 05:53:01 AM 67368 947092 93.36 0 512768 461152 22.35 349984 398720 132 Average: 125645 888815 87.61 1044 498452 475836 23.06 304029 406819 29815 05:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:50:01 AM eth0 276.73 170.34 1411.12 59.69 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 55.83 55.37 802.67 10.24 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:02 AM eth0 63.34 60.88 1169.51 7.88 0.00 0.00 0.00 05:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 11.61 11.88 8.96 7.27 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.76 74.51 846.24 21.26 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) 05:48:46 AM LINUX RESTART 05:49:01 AM CPU %user %nice %system %iowait %steal %idle 05:50:01 AM all 64.31 0.00 7.43 7.06 0.13 21.07 05:50:01 AM 0 64.31 0.00 7.43 7.06 0.13 21.07 05:51:01 AM all 68.80 0.00 6.43 2.99 0.15 21.64 05:51:01 AM 0 68.80 0.00 6.43 2.99 0.15 21.64 05:52:02 AM all 66.62 0.00 6.56 6.23 0.15 20.44 05:52:02 AM 0 66.62 0.00 6.56 6.23 0.15 20.44 05:53:01 AM all 43.36 0.00 3.14 16.28 0.11 37.11 05:53:01 AM 0 43.36 0.00 3.14 16.28 0.11 37.11 Average: all 60.72 0.00 5.88 8.17 0.13 25.10 Average: 0 60.72 0.00 5.88 8.17 0.13 25.10