---> uname -a: Linux prd-centos7-builder-1c-1g-1249.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: 2800.022 BogoMIPS: 5600.04 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: 990 336 122 10 531 480 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:66:ea:34 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe66:ea34/64 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) 12/18/2023 _x86_64_ (1 CPU) 02:51:57 AM LINUX RESTART 02:53:01 AM tps rtps wtps bread/s bwrtn/s 02:54:01 AM 62.37 2.79 59.58 176.29 7555.62 02:55:01 AM 149.02 5.43 143.59 613.98 15545.03 02:56:02 AM 255.35 60.19 195.16 5512.83 33271.34 02:57:01 AM 181.38 132.66 48.71 7394.14 3210.34 Average: 160.99 49.94 111.05 3399.45 14799.46 02:53:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 AM 132032 882428 86.98 2088 494724 453788 22.00 322272 414648 6108 02:55:01 AM 74136 940324 92.69 2088 486444 554684 26.89 384152 383728 6672 02:56:02 AM 204792 809668 79.81 0 452620 383532 18.59 202680 422832 12764 02:57:01 AM 70624 943836 93.04 0 511952 444116 21.53 315796 430240 140 Average: 120396 894064 88.13 1044 486435 459030 22.25 306225 412862 6421 02:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:54:01 AM eth0 25.60 25.03 360.13 2.44 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 74.62 69.85 1013.53 11.42 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:02 AM eth0 66.99 63.16 865.52 8.06 0.00 0.00 0.00 02:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 9.98 10.86 7.73 5.59 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.99 41.94 557.97 6.82 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) 12/18/2023 _x86_64_ (1 CPU) 02:51:57 AM LINUX RESTART 02:53:01 AM CPU %user %nice %system %iowait %steal %idle 02:54:01 AM all 26.59 0.00 2.58 1.19 0.07 69.57 02:54:01 AM 0 26.59 0.00 2.58 1.19 0.07 69.57 02:55:01 AM all 67.59 0.00 6.03 2.31 0.11 23.96 02:55:01 AM 0 67.59 0.00 6.03 2.31 0.11 23.96 02:56:02 AM all 64.65 0.00 6.69 6.52 0.11 22.03 02:56:02 AM 0 64.65 0.00 6.69 6.52 0.11 22.03 02:57:01 AM all 44.35 0.00 3.00 14.56 0.09 38.00 02:57:01 AM 0 44.35 0.00 3.00 14.56 0.09 38.00 Average: all 50.49 0.00 4.55 6.11 0.09 38.76 Average: 0 50.49 0.00 4.55 6.11 0.09 38.76