---> uname -a: Linux prd-centos7-builder-1c-1g-539.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 322 119 11 548 493 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:8a:85:6b brd ff:ff:ff:ff:ff:ff inet 10.32.7.92/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe8a:856b/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) 12/14/2023 _x86_64_ (1 CPU) 10:44:02 AM LINUX RESTART 10:45:01 AM tps rtps wtps bread/s bwrtn/s 10:46:02 AM 139.39 5.14 134.26 556.56 16554.47 10:47:01 AM 195.12 23.02 172.10 1878.14 26713.43 10:48:01 AM 130.89 51.00 79.89 4666.46 14156.91 10:49:01 AM 178.38 124.72 53.67 7253.51 4019.67 Average: 160.45 51.24 109.21 3616.15 15267.23 10:45:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:02 AM 162252 852208 84.01 2088 508668 401060 19.44 322812 362440 38804 10:47:01 AM 209148 805312 79.38 0 452780 450912 21.86 179068 443952 20152 10:48:01 AM 153392 861068 84.88 0 492908 411132 19.93 254596 424424 30960 10:49:01 AM 111700 902760 88.99 0 509860 423468 20.53 308836 400112 2784 Average: 159123 855337 84.31 522 491054 421643 20.44 266328 407732 23175 10:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:46:02 AM eth0 70.50 68.50 992.32 8.01 0.00 0.00 0.00 10:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 86.12 81.06 1423.95 12.80 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 11.35 11.24 8.25 4.55 0.00 0.00 0.00 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 19.02 19.45 43.64 11.18 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.09 44.44 604.81 9.07 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) 12/14/2023 _x86_64_ (1 CPU) 10:44:02 AM LINUX RESTART 10:45:01 AM CPU %user %nice %system %iowait %steal %idle 10:46:02 AM all 69.32 0.00 6.06 2.03 0.13 22.46 10:46:02 AM 0 69.32 0.00 6.06 2.03 0.13 22.46 10:47:01 AM all 68.91 0.00 6.64 3.10 0.15 21.21 10:47:01 AM 0 68.91 0.00 6.64 3.10 0.15 21.21 10:48:01 AM all 31.55 0.00 3.09 4.11 0.10 61.15 10:48:01 AM 0 31.55 0.00 3.09 4.11 0.10 61.15 10:49:01 AM all 59.20 0.00 3.23 14.26 0.13 23.18 10:49:01 AM 0 59.20 0.00 3.23 14.26 0.13 23.18 Average: all 56.89 0.00 4.72 5.88 0.13 32.38 Average: 0 56.89 0.00 4.72 5.88 0.13 32.38