---> uname -a: Linux prd-centos7-builder-1c-1g-1233.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: 990 322 128 11 540 494 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:00:07:a2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.207/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe00:7a2/64 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) 01:48:15 AM LINUX RESTART 01:49:01 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 124.76 2.43 122.33 123.05 14721.53 01:51:01 AM 159.29 9.08 150.22 916.41 23001.66 01:52:02 AM 253.67 94.57 159.10 6823.83 24897.93 01:53:01 AM 136.43 97.44 38.99 6034.54 1342.90 Average: 168.58 50.79 117.79 3469.66 16014.70 01:49:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 122708 891752 87.90 2088 518964 445912 21.61 332896 408992 14012 01:51:01 AM 70400 944060 93.06 0 503756 536868 26.02 350524 411608 28764 01:52:02 AM 103680 910780 89.78 0 501420 431876 20.93 280892 427100 8068 01:53:01 AM 73992 940468 92.71 0 514164 454532 22.03 334636 410792 28824 Average: 92695 921765 90.86 522 509576 467297 22.65 324737 414623 19917 01:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 AM eth0 89.42 88.14 1222.57 9.83 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 86.52 80.85 1393.81 11.53 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:02 AM eth0 18.78 19.47 22.85 5.95 0.00 0.00 0.00 01:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 21.73 21.86 46.79 13.52 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.17 52.64 672.56 10.20 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) 01:48:15 AM LINUX RESTART 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 67.40 0.00 5.28 1.92 0.11 25.29 01:50:01 AM 0 67.40 0.00 5.28 1.92 0.11 25.29 01:51:01 AM all 69.73 0.00 6.82 2.04 0.13 21.28 01:51:01 AM 0 69.73 0.00 6.82 2.04 0.13 21.28 01:52:02 AM all 64.33 0.00 6.43 7.19 0.13 21.92 01:52:02 AM 0 64.33 0.00 6.43 7.19 0.13 21.92 01:53:01 AM all 60.94 0.00 3.24 13.03 0.09 22.70 01:53:01 AM 0 60.94 0.00 3.24 13.03 0.09 22.70 Average: all 65.61 0.00 5.45 6.03 0.11 22.80 Average: 0 65.61 0.00 5.45 6.03 0.11 22.80