---> uname -a: Linux prd-centos7-builder-1c-1g-171.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: 990 318 129 11 542 497 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:2f:00:22 brd ff:ff:ff:ff:ff:ff inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe2f:22/64 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) 06:51:46 AM LINUX RESTART 06:52:01 AM tps rtps wtps bread/s bwrtn/s 06:53:01 AM 188.82 57.56 131.26 6808.81 50208.06 06:54:01 AM 157.53 7.18 150.35 636.26 15384.58 06:55:01 AM 241.97 54.66 187.31 5089.84 34787.28 06:56:01 AM 79.97 40.92 39.05 1922.39 3370.04 06:57:01 AM 99.05 89.30 9.75 5486.68 246.13 Average: 152.22 50.27 101.96 3985.31 20415.70 06:52:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 AM 232964 781496 77.04 2088 489292 374268 18.14 207248 422904 39880 06:54:01 AM 92296 922164 90.90 2088 541304 491748 23.84 356108 389044 31332 06:55:01 AM 192592 821868 81.02 0 479320 385168 18.67 225644 407216 25712 06:56:01 AM 102216 912244 89.92 0 509136 426028 20.65 303188 399564 8 06:57:01 AM 114084 900376 88.75 0 515864 411648 19.95 301640 395000 148 Average: 146830 867630 85.53 835 506983 417772 20.25 278766 402746 19416 06:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:53:01 AM eth0 234.05 164.34 1412.57 59.48 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 57.47 56.38 800.84 10.45 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 70.64 67.17 1169.09 9.61 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 3.86 4.85 2.69 2.05 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 10.13 9.73 8.37 6.87 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.81 59.39 665.13 17.41 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) 06:51:46 AM LINUX RESTART 06:52:01 AM CPU %user %nice %system %iowait %steal %idle 06:53:01 AM all 64.01 0.00 7.40 8.33 0.15 20.11 06:53:01 AM 0 64.01 0.00 7.40 8.33 0.15 20.11 06:54:01 AM all 70.12 0.00 6.38 3.02 0.13 20.36 06:54:01 AM 0 70.12 0.00 6.38 3.02 0.13 20.36 06:55:01 AM all 67.93 0.00 6.96 6.25 0.13 18.72 06:55:01 AM 0 67.93 0.00 6.96 6.25 0.13 18.72 06:56:01 AM all 30.00 0.00 2.08 2.43 0.09 65.40 06:56:01 AM 0 30.00 0.00 2.08 2.43 0.09 65.40 06:57:01 AM all 25.96 0.00 1.58 11.52 0.07 60.88 06:57:01 AM 0 25.96 0.00 1.58 11.52 0.07 60.88 Average: all 51.12 0.00 4.82 6.33 0.11 37.62 Average: 0 51.12 0.00 4.82 6.33 0.11 37.62