---> uname -a: Linux prd-centos7-builder-2c-1g-716.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: 2799.998 BogoMIPS: 5599.99 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 492 5441 16 1887 7046 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:f1:22:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fef1:22d8/64 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) 02/10/2024 _x86_64_ (2 CPU) 02:03:18 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 129.88 2.16 127.71 69.14 6978.03 02:06:01 PM 261.10 0.30 260.80 14.93 8327.57 02:07:01 PM 79.00 0.37 78.63 37.57 1754.91 02:08:01 PM 0.00 0.00 0.00 0.00 0.00 02:09:01 PM 14.03 0.00 14.03 0.00 254.22 02:10:01 PM 27.77 1.95 25.82 210.56 726.27 Average: 85.30 0.80 84.50 55.37 3007.02 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5624572 2384336 29.77 2620 1765000 628892 6.94 533336 1568404 130600 02:06:01 PM 5627128 2381780 29.74 2620 1818844 550204 6.07 496472 1580904 32316 02:07:01 PM 5601248 2407660 30.06 2620 1819916 570448 6.30 528532 1573876 32 02:08:01 PM 5601380 2407528 30.06 2620 1819924 570448 6.30 528660 1573876 8 02:09:01 PM 5600372 2408536 30.07 2620 1819916 572416 6.32 530996 1573360 24 02:10:01 PM 5576716 2432192 30.37 2620 1825812 589148 6.50 669072 1458544 15976 Average: 5605236 2403672 30.01 2620 1811569 580259 6.41 547845 1554827 29826 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 131.39 116.65 1021.22 14.57 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 73.15 62.87 308.51 9.94 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 51.22 47.10 35.31 8.69 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 41.75 38.16 22.81 7.03 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 74.76 65.73 50.56 14.66 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.07 55.10 239.77 9.15 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) 02/10/2024 _x86_64_ (2 CPU) 02:03:18 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 34.99 0.00 2.83 2.71 0.11 59.37 02:05:01 PM 0 57.85 0.00 4.12 3.38 0.11 34.54 02:05:01 PM 1 13.48 0.00 1.59 2.08 0.10 82.74 02:06:01 PM all 30.54 0.00 2.60 7.44 0.12 59.30 02:06:01 PM 0 51.69 0.00 3.37 6.32 0.14 38.48 02:06:01 PM 1 10.59 0.00 1.88 8.50 0.09 78.94 02:07:01 PM all 22.72 0.00 1.76 15.26 0.10 60.15 02:07:01 PM 0 40.43 0.00 2.18 12.57 0.11 44.72 02:07:01 PM 1 5.81 0.00 1.39 17.84 0.10 74.86 02:08:01 PM all 0.20 0.00 0.02 0.00 0.03 99.76 02:08:01 PM 0 0.02 0.00 0.00 0.00 0.02 99.97 02:08:01 PM 1 0.40 0.00 0.03 0.00 0.03 99.53 02:09:01 PM all 19.39 0.00 0.62 1.05 0.07 78.86 02:09:01 PM 0 38.99 0.00 1.02 2.15 0.07 57.77 02:09:01 PM 1 0.67 0.00 0.23 0.00 0.07 99.03 02:10:01 PM all 36.10 0.00 1.97 0.68 0.10 61.15 02:10:01 PM 0 64.90 0.00 2.77 1.05 0.11 31.18 02:10:01 PM 1 9.11 0.00 1.24 0.34 0.10 89.21 Average: all 23.76 0.00 1.61 4.50 0.09 70.04 Average: 0 41.69 0.00 2.20 4.20 0.09 51.81 Average: 1 6.63 0.00 1.05 4.78 0.08 87.46