---> uname -a: Linux prd-centos7-builder-2c-1g-26118.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: 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): 0,1 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 517 5371 16 1932 7019 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:55:70:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe55:70f6/64 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) 12/25/2023 _x86_64_ (2 CPU) 04:03:18 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 148.70 2.35 146.35 73.86 7938.73 04:06:01 AM 271.56 0.30 271.26 14.93 9408.75 04:07:01 AM 80.36 0.37 79.99 37.58 1622.16 04:08:01 AM 28.90 1.95 26.95 210.53 726.83 Average: 132.31 1.24 131.07 84.27 4911.33 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5593876 2415032 30.15 2620 1797688 627796 6.93 550148 1579524 142192 04:06:01 AM 5518660 2490248 31.09 2620 1862736 616016 6.80 557988 1624604 31420 04:07:01 AM 5512796 2496112 31.17 2620 1863796 617264 6.81 570112 1618276 32 04:08:01 AM 5518572 2490336 31.09 2620 1869680 603680 6.66 678532 1503408 15976 Average: 5535976 2472932 30.88 2620 1848475 616189 6.80 589195 1581453 47405 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 74.22 54.75 1259.88 8.49 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 24.25 19.87 184.69 5.90 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 24.27 21.04 24.83 7.14 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 33.14 26.82 32.78 10.76 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.82 30.52 371.83 8.07 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) 12/25/2023 _x86_64_ (2 CPU) 04:03:18 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 34.81 0.00 2.96 3.65 0.12 58.46 04:05:01 AM 0 49.58 0.00 3.95 4.74 0.13 41.61 04:05:01 AM 1 20.60 0.00 2.02 2.62 0.09 74.67 04:06:01 AM all 30.25 0.00 2.59 7.81 0.11 59.24 04:06:01 AM 0 53.69 0.00 3.62 8.88 0.13 33.69 04:06:01 AM 1 8.03 0.00 1.65 6.79 0.10 83.44 04:07:01 AM all 29.81 0.00 1.33 2.16 0.08 66.63 04:07:01 AM 0 59.15 0.00 1.96 2.72 0.07 36.10 04:07:01 AM 1 2.23 0.00 0.72 1.63 0.10 95.32 04:08:01 AM all 38.75 0.00 1.87 0.27 0.10 59.01 04:08:01 AM 0 75.93 0.00 2.80 0.31 0.11 20.85 04:08:01 AM 1 4.12 0.00 1.01 0.22 0.08 94.56 Average: all 33.39 0.00 2.18 3.47 0.10 60.86 Average: 0 59.61 0.00 3.08 4.16 0.11 33.04 Average: 1 8.60 0.00 1.34 2.81 0.09 87.16