---> uname -a: Linux prd-centos7-builder-2c-1g-26025.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0,1 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 retpoline_amd ssbd 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 497 5394 16 1929 7040 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:4d:a6:15 brd ff:ff:ff:ff:ff:ff inet 10.30.123.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe4d:a615/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 12/23/2023 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 158.37 2.20 156.17 70.21 8269.59 11:06:01 AM 226.00 0.48 225.52 16.66 7879.51 11:07:01 AM 75.56 0.18 75.38 35.85 1473.13 11:08:01 AM 29.99 1.95 28.04 210.56 799.43 Average: 122.49 1.20 121.28 83.31 4605.86 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5507900 2501008 31.23 2620 1862408 654536 7.23 573764 1626880 202028 11:06:01 AM 5557340 2451568 30.61 2620 1859564 601036 6.64 530564 1615368 31400 11:07:01 AM 5494328 2514580 31.40 2620 1870272 643864 7.11 590068 1615704 9656 11:08:01 AM 5513968 2494940 31.15 2620 1872356 622172 6.87 686324 1501044 22404 Average: 5518384 2490524 31.10 2620 1866150 630402 6.96 595180 1589749 66372 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 68.13 53.62 1239.58 8.32 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 27.76 23.77 189.26 12.84 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 23.99 20.21 27.81 6.79 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 32.88 26.20 32.29 10.45 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.19 30.95 372.30 9.60 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 12/23/2023 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 37.29 0.00 3.41 3.83 0.11 55.36 11:05:01 AM 0 69.49 0.00 5.60 5.64 0.11 19.16 11:05:01 AM 1 7.35 0.00 1.37 2.17 0.10 89.01 11:06:01 AM all 33.49 0.00 2.14 5.76 0.10 58.50 11:06:01 AM 0 56.83 0.00 2.80 7.28 0.12 32.96 11:06:01 AM 1 11.23 0.00 1.51 4.29 0.10 82.86 11:07:01 AM all 25.21 0.00 1.51 2.19 0.08 71.02 11:07:01 AM 0 36.65 0.00 1.71 0.86 0.07 60.71 11:07:01 AM 1 14.09 0.00 1.30 3.49 0.07 81.05 11:08:01 AM all 37.72 0.00 2.13 0.29 0.11 59.74 11:08:01 AM 0 72.61 0.00 3.06 0.46 0.13 23.74 11:08:01 AM 1 5.70 0.00 1.32 0.14 0.10 92.75 Average: all 33.40 0.00 2.30 3.02 0.10 61.18 Average: 0 58.65 0.00 3.28 3.56 0.11 34.40 Average: 1 9.58 0.00 1.38 2.52 0.09 86.44