---> uname -a: Linux prd-centos7-builder-1c-1g-159.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: 2799.870 BogoMIPS: 5599.74 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: 990 322 117 11 550 490 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:62:87:3c brd ff:ff:ff:ff:ff:ff inet 10.32.6.71/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe62:873c/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) 12/13/2023 _x86_64_ (1 CPU) 05:30:49 AM LINUX RESTART 05:31:01 AM tps rtps wtps bread/s bwrtn/s 05:32:01 AM 217.04 78.32 138.72 8519.95 47725.31 05:33:01 AM 152.25 5.01 147.24 282.09 16236.35 05:34:02 AM 192.93 33.71 159.23 2333.61 25552.32 05:35:01 AM 243.42 131.45 111.97 7471.91 17306.33 05:36:01 AM 104.10 46.75 57.35 4445.19 3222.79 Average: 181.73 58.97 122.76 4617.73 22033.50 05:31:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 AM 78348 936112 92.28 2088 548964 480276 23.28 362196 438376 31812 05:33:01 AM 76124 938336 92.50 2088 556308 478852 23.21 328132 429560 31308 05:34:02 AM 88748 925712 91.25 0 510112 530900 25.73 268624 467920 28104 05:35:01 AM 99756 914704 90.17 0 542568 392156 19.01 228200 465932 34056 05:36:01 AM 129388 885072 87.25 0 477640 428616 20.78 307208 369140 26588 Average: 94473 919987 90.69 835 527118 462160 22.40 298872 434186 30374 05:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:32:01 AM eth0 311.86 186.94 1425.87 62.53 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 45.37 44.37 582.26 9.12 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 AM eth0 79.57 75.78 1439.58 8.94 0.00 0.00 0.00 05:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 20.01 20.33 21.92 7.72 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 17.57 19.27 42.36 10.88 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.37 69.60 703.92 19.95 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) 12/13/2023 _x86_64_ (1 CPU) 05:30:49 AM LINUX RESTART 05:31:01 AM CPU %user %nice %system %iowait %steal %idle 05:32:01 AM all 58.01 0.00 7.09 15.44 0.16 19.30 05:32:01 AM 0 58.01 0.00 7.09 15.44 0.16 19.30 05:33:01 AM all 70.87 0.00 6.78 2.74 0.15 19.46 05:33:01 AM 0 70.87 0.00 6.78 2.74 0.15 19.46 05:34:02 AM all 66.99 0.00 6.35 4.33 0.13 22.20 05:34:02 AM 0 66.99 0.00 6.35 4.33 0.13 22.20 05:35:01 AM all 61.76 0.00 5.49 11.73 0.15 20.87 05:35:01 AM 0 61.76 0.00 5.49 11.73 0.15 20.87 05:36:01 AM all 65.26 0.00 3.35 7.62 0.11 23.66 05:36:01 AM 0 65.26 0.00 3.35 7.62 0.11 23.66 Average: all 64.56 0.00 5.81 8.38 0.14 21.10 Average: 0 64.56 0.00 5.81 8.38 0.14 21.10