---> uname -a: Linux prd-centos7-builder-2c-1g-25811.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 507 5381 16 1932 7030 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:c4:f6:cb brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fec4:f6cb/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) 12/20/2023 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 103.46 11.59 91.87 1411.76 4606.86 07:06:01 AM 201.75 0.08 201.67 2.53 7589.84 07:07:01 AM 184.26 0.03 184.22 0.27 6061.40 07:08:01 AM 30.86 0.22 30.65 13.72 931.83 07:09:01 AM 77.51 0.05 77.46 0.93 2500.08 07:10:02 AM 79.04 0.37 78.68 37.58 1548.63 07:11:01 AM 23.05 1.64 21.41 148.37 588.96 Average: 100.17 2.00 98.17 230.98 3410.59 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5811988 2196920 27.43 2620 1626752 619472 6.84 492512 1459272 47908 07:06:01 AM 5565232 2443676 30.51 2620 1843752 601632 6.64 528312 1621804 111280 07:07:01 AM 5582416 2426492 30.30 2620 1845596 564960 6.24 483996 1633256 7160 07:08:01 AM 5576044 2432864 30.38 2620 1858900 560340 6.19 499168 1625936 35920 07:09:01 AM 5606612 2402296 30.00 2620 1862580 525348 5.80 469644 1624672 31396 07:10:02 AM 5545960 2462948 30.75 2620 1863644 586108 6.47 537496 1618344 20 07:11:01 AM 5502648 2506260 31.29 2620 1865300 643656 7.11 700576 1498288 13708 Average: 5598700 2410208 30.09 2620 1823789 585931 6.47 530243 1583082 35342 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 160.60 117.12 999.65 44.21 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 32.30 25.40 607.76 4.10 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 2.55 2.23 2.33 0.93 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 6.88 5.68 49.02 1.47 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 12.23 11.06 130.85 2.81 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 AM eth0 26.12 23.84 26.34 7.93 0.00 0.00 0.00 07:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 25.90 21.39 25.26 13.27 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.12 29.56 263.62 10.67 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) 12/20/2023 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 21.36 0.00 1.94 9.35 0.11 67.23 07:05:01 AM 0 28.69 0.00 2.34 10.08 0.12 58.76 07:05:01 AM 1 14.17 0.00 1.57 8.61 0.12 75.52 07:06:01 AM all 22.52 0.00 2.21 9.72 0.13 65.42 07:06:01 AM 0 34.53 0.00 3.06 8.99 0.12 53.29 07:06:01 AM 1 10.91 0.00 1.40 10.41 0.14 77.14 07:07:01 AM all 6.39 0.00 1.03 28.04 0.05 64.49 07:07:01 AM 0 9.42 0.00 1.05 29.17 0.05 60.30 07:07:01 AM 1 3.40 0.00 0.98 26.92 0.05 68.65 07:08:01 AM all 6.76 0.00 0.63 26.86 0.06 65.70 07:08:01 AM 0 7.74 0.00 0.90 48.05 0.05 43.26 07:08:01 AM 1 5.78 0.00 0.37 5.73 0.05 88.07 07:09:01 AM all 13.03 0.00 0.80 18.28 0.08 67.81 07:09:01 AM 0 14.30 0.00 0.88 29.98 0.07 54.77 07:09:01 AM 1 11.76 0.00 0.72 6.63 0.09 80.80 07:10:02 AM all 32.88 0.00 1.71 3.31 0.10 62.00 07:10:02 AM 0 62.06 0.00 2.24 5.13 0.11 30.46 07:10:02 AM 1 5.99 0.00 1.22 1.64 0.08 91.06 07:11:01 AM all 29.78 0.00 1.40 2.09 0.13 66.61 07:11:01 AM 0 58.62 0.00 2.27 3.93 0.15 35.03 07:11:01 AM 1 3.88 0.00 0.62 0.43 0.10 94.98 Average: all 18.77 0.00 1.38 14.15 0.09 65.61 Average: 0 29.98 0.00 1.80 19.84 0.10 48.28 Average: 1 7.96 0.00 0.98 8.66 0.09 82.31