---> uname -a: Linux prd-centos7-builder-2c-1g-459.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 598 5347 16 1875 6941 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:93:5b:73 brd ff:ff:ff:ff:ff:ff inet 10.30.122.224/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe93:5b73/64 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) 03/20/2024 _x86_64_ (2 CPU) 06:03:38 PM LINUX RESTART 06:04:07 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 113.86 24.61 89.25 4651.10 15492.16 06:06:01 PM 216.85 0.23 216.62 6.53 7587.96 06:07:01 PM 181.05 0.60 180.45 51.02 5203.35 06:08:01 PM 26.89 0.03 26.85 1.20 569.60 06:09:01 PM 36.95 1.93 35.02 210.43 921.81 Average: 115.16 5.09 110.06 909.39 5761.18 06:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5709004 2299912 28.72 2620 1632760 810292 8.95 614940 1439956 78044 06:06:01 PM 5560720 2448196 30.57 2620 1799024 740964 8.18 568388 1584896 102548 06:07:01 PM 5530016 2478900 30.95 2620 1809428 747580 8.25 607596 1570432 32 06:08:01 PM 5503280 2505636 31.29 2620 1809504 770944 8.51 636396 1569912 40 06:09:01 PM 5475280 2533636 31.64 2620 1817432 767644 8.48 780792 1452740 25524 Average: 5555660 2453256 30.63 2620 1773630 767485 8.47 641622 1523587 41238 06:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 280.50 184.63 1710.39 67.62 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 23.81 19.53 268.56 4.54 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.61 21.45 59.24 6.77 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 23.95 21.81 19.75 7.76 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 29.30 23.54 30.67 10.52 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.08 51.53 391.41 18.46 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) 03/20/2024 _x86_64_ (2 CPU) 06:03:38 PM LINUX RESTART 06:04:07 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 32.77 0.00 4.17 9.42 0.15 53.49 06:05:01 PM 0 22.81 0.00 3.50 10.63 0.15 62.91 06:05:01 PM 1 42.95 0.00 4.83 8.21 0.14 43.88 06:06:01 PM all 27.25 0.00 2.71 8.41 0.35 61.28 06:06:01 PM 0 15.30 0.00 1.60 5.43 0.11 77.57 06:06:01 PM 1 38.91 0.00 3.80 11.32 0.58 45.38 06:07:01 PM all 32.26 0.00 1.93 8.39 0.09 57.33 06:07:01 PM 0 36.71 0.00 1.80 8.70 0.09 52.70 06:07:01 PM 1 27.83 0.00 2.07 8.08 0.09 61.93 06:08:01 PM all 34.87 0.00 1.32 1.82 0.11 61.88 06:08:01 PM 0 5.97 0.00 0.76 0.99 0.10 92.18 06:08:01 PM 1 65.65 0.00 1.92 2.69 0.14 29.59 06:09:01 PM all 38.37 0.00 2.04 1.23 0.10 58.27 06:09:01 PM 0 3.75 0.00 1.13 0.15 0.07 94.91 06:09:01 PM 1 75.78 0.00 3.01 2.38 0.11 18.73 Average: all 33.13 0.00 2.40 5.77 0.16 58.54 Average: 0 16.63 0.00 1.71 5.01 0.10 76.54 Average: 1 50.05 0.00 3.09 6.55 0.21 40.09