---> uname -a: Linux prd-centos7-builder-1c-1g-655.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 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 338 116 10 535 477 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:30:77:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.188/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe30:77a3/64 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) 12/14/2023 _x86_64_ (1 CPU) 04:58:02 PM LINUX RESTART 04:59:01 PM tps rtps wtps bread/s bwrtn/s 05:00:01 PM 153.49 5.34 148.16 378.58 17225.12 05:01:02 PM 208.97 24.80 184.17 2312.81 29897.18 05:02:01 PM 226.95 110.93 116.02 9830.39 19608.34 05:03:01 PM 12.55 0.39 12.16 29.76 1437.47 05:04:01 PM 1.88 0.03 1.84 12.31 79.52 05:05:01 PM 0.51 0.17 0.34 31.03 5.25 05:06:01 PM 97.44 85.96 11.48 5035.15 255.15 Average: 97.20 31.67 65.53 2445.57 9453.06 04:59:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 PM 133896 880564 86.80 2088 516124 411416 19.94 322212 393852 36792 05:01:02 PM 253480 760980 75.01 0 346760 512196 24.83 189236 390732 6616 05:02:01 PM 76476 937984 92.46 0 495604 447328 21.68 235540 492668 37336 05:03:01 PM 153876 860584 84.83 0 496480 371560 18.01 162112 493032 8 05:04:01 PM 153576 860884 84.86 0 496840 371544 18.01 162220 493216 8 05:05:01 PM 152568 861892 84.96 0 497748 371528 18.01 162184 494108 12 05:06:01 PM 115728 898732 88.59 0 492788 418864 20.30 225940 473208 2776 Average: 148514 865946 85.36 298 477478 414919 20.11 208492 461545 11935 04:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:00:01 PM eth0 58.54 57.27 849.45 8.96 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:02 PM eth0 131.97 122.93 2507.20 12.90 0.00 0.00 0.00 05:01:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 18.47 18.50 45.50 5.81 0.00 0.00 0.00 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 3.06 3.02 5.63 1.29 0.00 0.00 0.00 05:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 1.49 1.49 0.89 0.26 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 2.26 1.21 0.73 0.17 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 19.15 17.95 42.92 10.77 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.54 30.80 476.44 5.60 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) 12/14/2023 _x86_64_ (1 CPU) 04:58:02 PM LINUX RESTART 04:59:01 PM CPU %user %nice %system %iowait %steal %idle 05:00:01 PM all 71.10 0.00 6.46 1.47 0.11 20.86 05:00:01 PM 0 71.10 0.00 6.46 1.47 0.11 20.86 05:01:02 PM all 68.43 0.00 6.99 2.73 0.13 21.72 05:01:02 PM 0 68.43 0.00 6.99 2.73 0.13 21.72 05:02:01 PM all 60.89 0.00 5.50 9.67 0.11 23.83 05:02:01 PM 0 60.89 0.00 5.50 9.67 0.11 23.83 05:03:01 PM all 10.60 0.00 0.83 0.27 0.05 88.25 05:03:01 PM 0 10.60 0.00 0.83 0.27 0.05 88.25 05:04:01 PM all 8.98 0.00 0.68 0.02 0.05 90.28 05:04:01 PM 0 8.98 0.00 0.68 0.02 0.05 90.28 05:05:01 PM all 7.66 0.00 0.62 0.02 0.05 91.65 05:05:01 PM 0 7.66 0.00 0.62 0.02 0.05 91.65 05:06:01 PM all 44.32 0.00 2.21 10.92 0.09 42.47 05:06:01 PM 0 44.32 0.00 2.21 10.92 0.09 42.47 Average: all 37.94 0.00 3.24 3.50 0.08 55.23 Average: 0 37.94 0.00 3.24 3.50 0.08 55.23