---> uname -a: Linux prd-centos7-builder-1c-1g-713.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: 990 316 124 11 549 499 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:25:0a:8e brd ff:ff:ff:ff:ff:ff inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe25:a8e/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) 12/15/2023 _x86_64_ (1 CPU) 08:21:51 AM LINUX RESTART 08:22:01 AM tps rtps wtps bread/s bwrtn/s 08:23:03 AM 223.74 100.00 123.74 8761.91 48235.22 08:24:01 AM 133.38 6.11 127.27 340.79 14636.68 08:25:01 AM 213.35 37.78 175.57 4305.55 32043.42 08:26:02 AM 229.84 146.37 83.47 7120.66 9715.54 08:27:01 AM 63.98 11.10 52.88 2022.28 2220.80 Average: 173.93 61.43 112.50 4571.07 21438.23 08:22:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:23:03 AM 84460 930000 91.67 2088 535852 475468 23.05 362752 422704 316 08:24:01 AM 127080 887380 87.47 2088 549572 424416 20.57 312164 409028 25288 08:25:01 AM 75020 939440 92.60 0 517204 530932 25.74 356336 412588 43020 08:26:02 AM 71284 943176 92.97 0 578240 397164 19.25 280196 464536 44 08:27:01 AM 128204 886256 87.36 0 483836 428836 20.79 308164 380220 9404 Average: 97210 917250 90.42 835 532941 451363 21.88 323922 417815 15614 08:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:23:03 AM eth0 286.35 188.12 1452.36 61.09 0.00 0.00 0.00 08:23:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 45.60 45.22 594.52 9.16 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 78.73 75.34 1384.65 9.44 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:02 AM eth0 16.30 16.37 19.54 5.65 0.00 0.00 0.00 08:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 21.52 23.46 43.46 65.02 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.99 69.82 698.34 29.99 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) 12/15/2023 _x86_64_ (1 CPU) 08:21:51 AM LINUX RESTART 08:22:01 AM CPU %user %nice %system %iowait %steal %idle 08:23:03 AM all 57.78 0.00 6.81 16.30 0.14 18.97 08:23:03 AM 0 57.78 0.00 6.81 16.30 0.14 18.97 08:24:01 AM all 70.75 0.00 6.83 2.53 0.13 19.76 08:24:01 AM 0 70.75 0.00 6.83 2.53 0.13 19.76 08:25:01 AM all 66.43 0.00 6.35 5.40 0.15 21.67 08:25:01 AM 0 66.43 0.00 6.35 5.40 0.15 21.67 08:26:02 AM all 40.74 0.00 3.97 15.02 0.11 40.16 08:26:02 AM 0 40.74 0.00 3.97 15.02 0.11 40.16 08:27:01 AM all 68.54 0.00 3.45 2.05 0.13 25.84 08:27:01 AM 0 68.54 0.00 3.45 2.05 0.13 25.84 Average: all 60.62 0.00 5.47 8.37 0.13 25.41 Average: 0 60.62 0.00 5.47 8.37 0.13 25.41