---> uname -a: Linux prd-centos7-builder-1c-1g-1565.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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 323 126 11 541 492 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:45:ce:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe45:ce70/64 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) 07:30:48 AM LINUX RESTART 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 203.45 69.14 134.31 8510.52 49627.30 07:33:01 AM 160.61 7.41 153.19 640.09 15904.45 07:34:02 AM 228.98 39.20 189.78 3995.79 34487.96 07:35:01 AM 196.28 148.91 47.38 8401.58 3785.12 Average: 197.41 66.53 130.88 5408.87 25932.78 07:31:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 116180 898280 88.55 2088 493840 475136 23.03 316508 426856 42708 07:33:01 AM 75400 939060 92.57 2088 534472 513284 24.88 361064 404804 25096 07:34:02 AM 222532 791928 78.06 0 429700 461884 22.39 198792 408948 26444 07:35:01 AM 68752 945708 93.22 0 530228 442768 21.46 330316 417864 132 Average: 120716 893744 88.10 1044 497060 473268 22.94 301670 414618 23595 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:32:01 AM eth0 284.56 173.08 1403.56 59.45 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 61.69 60.64 803.72 10.69 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 AM eth0 68.15 62.54 1158.41 7.68 0.00 0.00 0.00 07:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 13.75 14.21 10.35 7.38 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.05 77.58 842.27 21.32 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) 07:30:48 AM LINUX RESTART 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 60.54 0.00 7.10 12.36 0.13 19.87 07:32:01 AM 0 60.54 0.00 7.10 12.36 0.13 19.87 07:33:01 AM all 69.12 0.00 6.22 1.48 0.15 23.03 07:33:01 AM 0 69.12 0.00 6.22 1.48 0.15 23.03 07:34:02 AM all 68.98 0.00 6.56 5.27 0.13 19.07 07:34:02 AM 0 68.98 0.00 6.56 5.27 0.13 19.07 07:35:01 AM all 42.88 0.00 3.28 15.67 0.11 38.07 07:35:01 AM 0 42.88 0.00 3.28 15.67 0.11 38.07 Average: all 60.31 0.00 5.79 8.73 0.13 25.04 Average: 0 60.31 0.00 5.79 8.73 0.13 25.04