---> uname -a: Linux prd-centos7-builder-2c-1g-33513.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 554 5396 16 1869 6985 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:99:6b:49 brd ff:ff:ff:ff:ff:ff inet 10.30.123.108/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe99:6b49/64 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) 11/28/2024 _x86_64_ (2 CPU) 03:03:48 PM LINUX RESTART 03:05:02 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 249.37 0.27 249.10 7.86 9168.00 03:07:01 PM 152.82 2.40 150.42 162.05 4051.34 03:08:01 PM 20.34 0.07 20.27 3.86 502.88 03:09:01 PM 44.44 1.60 42.84 199.07 875.40 03:10:01 PM 36.53 0.00 36.53 0.00 850.48 Average: 100.20 0.87 99.33 74.79 3069.27 03:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 5520564 2488352 31.07 2620 1801020 685400 7.57 615824 1572632 98648 03:07:01 PM 5537936 2470980 30.85 2620 1803888 663420 7.32 620108 1548616 236 03:08:01 PM 5595904 2413012 30.13 2620 1800964 613356 6.77 603804 1507524 14712 03:09:01 PM 5547680 2461236 30.73 2620 1809544 640516 7.07 712492 1442860 2312 03:10:01 PM 5537300 2471616 30.86 2620 1812104 648776 7.16 722652 1444024 2108 Average: 5547877 2461039 30.73 2620 1805504 650294 7.18 654976 1503131 23603 03:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 PM eth0 57.76 42.87 866.62 9.53 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.17 23.77 38.13 7.46 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 22.73 20.19 25.72 7.48 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 13.37 11.66 10.39 5.19 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 4.33 4.23 4.12 1.59 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.56 20.47 186.73 6.24 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) 11/28/2024 _x86_64_ (2 CPU) 03:03:48 PM LINUX RESTART 03:05:02 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 32.78 0.00 3.06 7.52 0.13 56.52 03:06:01 PM 0 61.18 0.00 5.07 11.84 0.17 21.75 03:06:01 PM 1 6.64 0.00 1.24 3.54 0.09 88.49 03:07:01 PM all 30.10 0.00 1.80 7.30 0.20 60.60 03:07:01 PM 0 54.03 0.00 2.37 7.73 0.22 35.65 03:07:01 PM 1 7.55 0.00 1.24 6.92 0.20 84.09 03:08:01 PM all 29.82 0.00 1.36 2.74 0.11 65.97 03:08:01 PM 0 58.68 0.00 2.11 5.60 0.15 33.47 03:08:01 PM 1 3.30 0.00 0.69 0.12 0.07 95.82 03:09:01 PM all 17.26 0.00 1.03 14.97 0.08 66.66 03:09:01 PM 0 14.97 0.00 0.98 13.47 0.07 70.51 03:09:01 PM 1 19.56 0.00 1.07 16.49 0.09 62.80 03:10:01 PM all 5.17 0.00 0.47 8.24 0.06 86.07 03:10:01 PM 0 6.64 0.00 0.44 10.53 0.05 82.34 03:10:01 PM 1 3.74 0.00 0.47 5.96 0.05 89.78 Average: all 22.85 0.00 1.53 8.18 0.11 67.33 Average: 0 38.30 0.00 2.14 9.87 0.13 49.55 Average: 1 8.11 0.00 0.94 6.57 0.10 84.28