---> uname -a: Linux prd-centos7-builder-2c-1g-2406.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 514 5442 16 1864 7025 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:b4:77:26 brd ff:ff:ff:ff:ff:ff inet 10.30.122.59/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:feb4:7726/64 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) 04/13/2024 _x86_64_ (2 CPU) 08:03:22 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 168.99 10.46 158.53 878.61 5978.38 08:06:01 AM 281.56 0.28 281.28 14.39 8835.66 08:07:01 AM 45.93 0.37 45.56 37.58 1056.46 08:08:01 AM 48.02 1.82 46.20 188.81 1078.86 Average: 136.13 3.23 132.90 279.86 4237.47 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5672576 2336340 29.17 2620 1732228 622868 6.88 517116 1544400 151456 08:06:01 AM 5554788 2454128 30.64 2620 1797472 651588 7.19 596488 1558304 16704 08:07:01 AM 5643428 2365488 29.54 2620 1798400 552264 6.10 505284 1558516 36 08:08:01 AM 5608384 2400532 29.97 2620 1803740 586624 6.48 655132 1443932 17604 Average: 5619794 2389122 29.83 2620 1782960 603336 6.66 568505 1526288 46450 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 88.52 68.04 1003.76 26.37 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 33.78 25.38 219.93 7.48 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 25.00 22.91 25.62 7.36 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 25.42 20.37 28.64 8.01 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.18 34.17 319.50 12.31 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) 04/13/2024 _x86_64_ (2 CPU) 08:03:22 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 37.02 0.00 3.35 4.66 0.13 54.84 08:05:01 AM 0 51.90 0.00 4.43 4.37 0.12 39.18 08:05:01 AM 1 22.58 0.00 2.31 4.93 0.14 70.04 08:06:01 AM all 33.71 0.00 2.28 8.31 0.13 55.57 08:06:01 AM 0 64.75 0.00 3.51 8.68 0.13 22.93 08:06:01 AM 1 4.79 0.00 1.10 7.98 0.12 86.01 08:07:01 AM all 35.06 0.00 1.73 0.53 0.10 62.58 08:07:01 AM 0 69.13 0.00 2.33 0.83 0.11 27.60 08:07:01 AM 1 3.37 0.00 1.16 0.25 0.10 95.12 08:08:01 AM all 27.12 0.00 1.63 1.25 0.09 69.91 08:08:01 AM 0 50.07 0.00 2.45 1.63 0.09 45.76 08:08:01 AM 1 5.32 0.00 0.89 0.89 0.07 92.83 Average: all 33.21 0.00 2.25 3.68 0.11 60.76 Average: 0 58.89 0.00 3.18 3.87 0.11 33.95 Average: 1 8.94 0.00 1.36 3.50 0.11 86.09