---> uname -a: Linux prd-centos7-builder-1c-1g-1337.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: 990 336 131 10 522 480 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:03:90:ff brd ff:ff:ff:ff:ff:ff inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe03:90ff/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) 12/19/2023 _x86_64_ (1 CPU) 02:46:06 AM LINUX RESTART 02:47:01 AM tps rtps wtps bread/s bwrtn/s 02:48:01 AM 134.92 5.21 129.71 295.25 16198.92 02:49:02 AM 198.36 21.11 177.25 2014.78 30112.96 02:50:01 AM 229.05 111.15 117.90 9778.18 19416.10 02:51:01 AM 122.52 88.35 34.17 5178.80 2068.16 Average: 170.92 56.45 114.47 4308.42 16892.99 02:47:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 AM 141744 872716 86.03 2088 494092 424880 20.59 325116 380840 41884 02:49:02 AM 277032 737428 72.69 0 343228 476960 23.12 149348 404192 11416 02:50:01 AM 108892 905568 89.27 0 474296 439056 21.28 219760 480916 33072 02:51:01 AM 139564 874896 86.24 0 503808 383088 18.57 184432 491168 27204 Average: 166808 847652 83.56 522 453856 430996 20.89 219664 439279 28394 02:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:48:01 AM eth0 74.30 73.00 972.36 9.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:02 AM eth0 135.37 125.04 2483.32 14.35 0.00 0.00 0.00 02:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 25.59 24.82 57.34 6.34 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 17.79 17.97 42.84 11.83 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.20 60.15 888.15 10.40 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) 12/19/2023 _x86_64_ (1 CPU) 02:46:06 AM LINUX RESTART 02:47:01 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 69.69 0.00 5.89 2.48 0.11 21.83 02:48:01 AM 0 69.69 0.00 5.89 2.48 0.11 21.83 02:49:02 AM all 67.33 0.00 6.83 2.97 0.11 22.75 02:49:02 AM 0 67.33 0.00 6.83 2.97 0.11 22.75 02:50:01 AM all 60.90 0.00 5.17 9.96 0.11 23.86 02:50:01 AM 0 60.90 0.00 5.17 9.96 0.11 23.86 02:51:01 AM all 48.72 0.00 2.77 11.90 0.11 36.50 02:51:01 AM 0 48.72 0.00 2.77 11.90 0.11 36.50 Average: all 61.61 0.00 5.16 6.84 0.11 26.28 Average: 0 61.61 0.00 5.16 6.84 0.11 26.28