---> uname -a: Linux prd-centos7-builder-1c-1g-919.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 325 111 10 553 490 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:09:56:34 brd ff:ff:ff:ff:ff:ff inet 10.32.6.241/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe09:5634/64 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) 12/16/2023 _x86_64_ (1 CPU) 12:12:35 AM LINUX RESTART 12:13:01 AM tps rtps wtps bread/s bwrtn/s 12:14:01 AM 113.20 17.60 95.60 1775.52 12655.58 12:15:01 AM 158.23 10.31 147.92 1284.95 20896.35 12:16:02 AM 211.11 52.08 159.03 6809.59 30054.90 12:17:01 AM 154.02 76.94 77.08 4336.68 9947.31 12:18:01 AM 10.64 0.03 10.61 12.27 491.57 12:19:01 AM 84.73 82.16 2.57 4791.83 79.74 Average: 120.35 39.85 80.50 3150.89 12095.57 12:13:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 AM 146488 867972 85.56 2088 520528 422036 20.46 277808 441392 50204 12:15:01 AM 64480 949980 93.64 1980 487200 575648 27.90 383032 394532 15612 12:16:02 AM 82924 931536 91.83 0 490360 550192 26.67 364572 397132 13892 12:17:01 AM 160328 854132 84.20 0 500220 371324 18.00 170076 478884 11640 12:18:01 AM 159892 854568 84.24 0 500568 371340 18.00 170304 479140 16 12:19:01 AM 74776 939684 92.63 0 552760 406700 19.71 217092 520292 136 Average: 114815 899645 88.68 678 508606 449540 21.79 263814 451895 15250 12:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:14:01 AM eth0 176.48 124.86 1175.26 45.21 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 130.39 124.67 2149.86 16.68 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:02 AM eth0 59.19 54.95 862.22 8.30 0.00 0.00 0.00 12:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 22.25 20.39 44.91 4.44 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 1.28 1.45 0.69 0.21 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 5.72 4.68 4.44 3.48 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.41 53.95 690.11 12.78 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) 12/16/2023 _x86_64_ (1 CPU) 12:12:35 AM LINUX RESTART 12:13:01 AM CPU %user %nice %system %iowait %steal %idle 12:14:01 AM all 70.52 0.00 5.68 2.03 0.11 21.65 12:14:01 AM 0 70.52 0.00 5.68 2.03 0.11 21.65 12:15:01 AM all 67.53 0.00 6.66 2.26 0.13 23.43 12:15:01 AM 0 67.53 0.00 6.66 2.26 0.13 23.43 12:16:02 AM all 68.80 0.00 6.37 5.52 0.11 19.21 12:16:02 AM 0 68.80 0.00 6.37 5.52 0.11 19.21 12:17:01 AM all 46.32 0.00 4.53 4.63 0.11 44.41 12:17:01 AM 0 46.32 0.00 4.53 4.63 0.11 44.41 12:18:01 AM all 7.65 0.00 0.67 0.02 0.03 91.62 12:18:01 AM 0 7.65 0.00 0.67 0.02 0.03 91.62 12:19:01 AM all 12.80 0.00 1.31 10.35 0.05 75.49 12:19:01 AM 0 12.80 0.00 1.31 10.35 0.05 75.49 Average: all 44.82 0.00 4.13 4.15 0.09 46.81 Average: 0 44.82 0.00 4.13 4.15 0.09 46.81