---> uname -a: Linux prd-centos7-builder-2c-1g-5620.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 512 5435 16 1873 7026 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:94:01:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe94:1b1/64 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) 03/14/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 120.85 18.19 102.66 3838.51 5970.62 07:06:02 AM 249.37 0.32 249.05 15.32 8413.74 07:07:01 AM 80.47 0.37 80.09 38.22 1798.00 07:08:01 AM 31.28 1.95 29.33 210.53 907.53 Average: 120.66 5.23 115.43 1029.81 4282.92 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5731500 2277408 28.44 2620 1732888 573928 6.34 450052 1553228 152832 07:06:02 AM 5591472 2417436 30.18 2620 1805980 614608 6.79 548120 1569480 34624 07:07:01 AM 5616384 2392524 29.87 2620 1806916 601196 6.64 522480 1569564 20 07:08:01 AM 5587880 2421028 30.23 2620 1815040 599728 6.62 663884 1456224 29236 Average: 5631809 2377099 29.68 2620 1790206 597365 6.60 546134 1537124 54178 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 349.10 229.78 1584.25 62.15 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 07:06:02 AM eth0 31.30 25.82 225.98 7.98 0.00 0.00 0.00 07:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.92 26.46 33.13 13.60 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 35.56 27.86 35.62 11.06 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 Average: eth0 112.06 77.70 471.59 23.74 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) 03/14/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 39.81 0.00 3.55 4.15 0.12 52.36 07:05:01 AM 0 16.65 0.00 2.13 3.18 0.10 77.93 07:05:01 AM 1 64.14 0.00 5.05 5.17 0.13 25.52 07:06:02 AM all 36.25 0.00 2.57 6.29 0.10 54.80 07:06:02 AM 0 13.95 0.00 2.03 6.53 0.10 77.38 07:06:02 AM 1 59.53 0.00 3.11 6.05 0.09 31.22 07:07:01 AM all 37.00 0.00 1.88 2.21 0.09 58.83 07:07:01 AM 0 11.76 0.00 1.26 1.29 0.09 85.60 07:07:01 AM 1 63.58 0.00 2.51 3.16 0.11 30.64 07:08:01 AM all 38.78 0.00 2.14 0.37 0.10 58.61 07:08:01 AM 0 24.88 0.00 1.71 0.52 0.10 72.79 07:08:01 AM 1 53.04 0.00 2.60 0.23 0.11 44.02 Average: all 37.96 0.00 2.53 3.26 0.10 56.15 Average: 0 16.80 0.00 1.78 2.89 0.10 78.42 Average: 1 60.03 0.00 3.31 3.64 0.11 32.90