---> uname -a: Linux prd-centos7-builder-1c-1g-951.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 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 319 124 10 546 495 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:f1:e0:12 brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fef1:e012/64 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) 01:54:45 AM LINUX RESTART 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:02 AM 173.08 37.01 136.07 6350.85 49983.43 01:57:01 AM 151.99 7.89 144.10 594.72 15752.12 01:58:01 AM 200.45 46.67 153.78 6115.89 31930.95 01:59:02 AM 182.86 80.73 102.14 4785.05 13576.33 02:00:01 AM 17.40 0.10 17.29 15.25 1371.48 02:01:01 AM 0.47 0.05 0.42 1.22 7.08 02:02:01 AM 93.24 84.22 9.02 4984.08 157.59 Average: 114.97 36.50 78.47 3226.58 15716.53 01:55:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:02 AM 213848 800612 78.92 2088 495016 379176 18.38 199004 448236 42680 01:57:01 AM 78032 936428 92.31 2088 535080 506732 24.56 367344 394268 14780 01:58:01 AM 83904 930556 91.73 0 524940 514672 24.95 332412 424784 4648 01:59:02 AM 102104 912356 89.94 0 512136 423372 20.52 225752 483056 34040 02:00:01 AM 156876 857584 84.54 0 512532 367080 17.79 170608 483344 8 02:01:01 AM 155496 858964 84.67 0 512592 369444 17.91 171596 483092 12 02:02:01 AM 91968 922492 90.93 0 515156 433148 21.00 250732 472200 156 Average: 126033 888427 87.58 597 515350 427661 20.73 245350 455569 13761 01:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:56:02 AM eth0 313.77 179.56 1444.58 61.38 0.00 0.00 0.00 01:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 61.46 59.51 785.89 10.72 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 123.66 114.78 2322.38 12.77 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:02 AM eth0 10.32 10.86 23.52 3.25 0.00 0.00 0.00 01:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 1.55 1.60 0.76 0.21 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 1.61 1.74 0.90 0.28 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 11.48 11.30 9.26 8.70 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.92 52.80 636.87 13.59 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) 01:54:45 AM LINUX RESTART 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:02 AM all 64.81 0.00 7.86 6.71 0.16 20.46 01:56:02 AM 0 64.81 0.00 7.86 6.71 0.16 20.46 01:57:01 AM all 70.69 0.00 6.55 3.16 0.13 19.46 01:57:01 AM 0 70.69 0.00 6.55 3.16 0.13 19.46 01:58:01 AM all 65.27 0.00 6.52 4.56 0.15 23.50 01:58:01 AM 0 65.27 0.00 6.52 4.56 0.15 23.50 01:59:02 AM all 53.27 0.00 4.43 5.00 0.09 37.21 01:59:02 AM 0 53.27 0.00 4.43 5.00 0.09 37.21 02:00:01 AM all 8.24 0.00 0.69 0.14 0.03 90.90 02:00:01 AM 0 8.24 0.00 0.69 0.14 0.03 90.90 02:01:01 AM all 9.15 0.00 0.69 0.00 0.03 90.13 02:01:01 AM 0 9.15 0.00 0.69 0.00 0.03 90.13 02:02:01 AM all 32.78 0.00 1.86 10.54 0.05 54.76 02:02:01 AM 0 32.78 0.00 1.86 10.54 0.05 54.76 Average: all 42.69 0.00 4.00 4.27 0.09 48.95 Average: 0 42.69 0.00 4.00 4.27 0.09 48.95