---> uname -a: Linux prd-centos7-builder-2c-1g-10823.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 507 5448 16 1865 7031 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:a3:14:bb brd ff:ff:ff:ff:ff:ff inet 10.30.122.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fea3:14bb/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) 09/21/2024 _x86_64_ (2 CPU) 10:03:20 PM LINUX RESTART 10:04:03 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 127.91 23.02 104.89 4240.52 4926.00 10:06:02 PM 233.42 0.03 233.39 0.27 7349.09 10:07:01 PM 169.26 0.44 168.82 16.12 4781.33 10:08:01 PM 35.82 0.18 35.63 35.85 793.84 10:09:01 PM 31.70 1.95 29.75 210.53 798.07 Average: 119.40 5.02 114.38 881.16 3718.30 10:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5800388 2208520 27.58 2620 1621540 655412 7.24 500124 1464424 68724 10:06:02 PM 5654736 2354172 29.39 2620 1789396 581644 6.42 485424 1573072 110420 10:07:01 PM 5611368 2397540 29.94 2620 1797436 606572 6.70 539588 1555996 10672 10:08:01 PM 5614664 2394244 29.89 2620 1798500 601128 6.64 535784 1556100 8 10:09:01 PM 5577756 2431152 30.36 2620 1807104 628720 6.94 690688 1437996 30092 Average: 5651782 2357126 29.43 2620 1762795 614695 6.79 550322 1517518 43983 10:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 288.53 190.85 1524.44 64.85 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 PM eth0 29.46 22.45 327.96 4.74 0.00 0.00 0.00 10:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 19.33 17.80 56.38 6.18 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 19.94 18.46 13.88 6.86 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 31.96 26.07 32.24 11.41 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.62 54.34 384.49 18.54 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) 09/21/2024 _x86_64_ (2 CPU) 10:03:20 PM LINUX RESTART 10:04:03 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 26.81 0.00 4.04 8.66 0.10 60.39 10:05:01 PM 0 28.35 0.00 4.02 11.57 0.13 55.92 10:05:01 PM 1 25.24 0.00 4.06 5.75 0.09 64.85 10:06:02 PM all 21.89 0.00 2.54 10.51 0.10 64.95 10:06:02 PM 0 11.36 0.00 1.61 8.56 0.09 78.38 10:06:02 PM 1 32.82 0.00 3.49 12.56 0.11 51.02 10:07:01 PM all 24.77 0.00 1.39 4.45 0.11 69.29 10:07:01 PM 0 7.95 0.00 1.00 3.43 0.09 87.53 10:07:01 PM 1 42.31 0.00 1.83 5.50 0.13 50.23 10:08:01 PM all 26.52 0.00 1.53 0.46 0.09 71.40 10:08:01 PM 0 15.30 0.00 1.36 0.56 0.08 82.70 10:08:01 PM 1 38.02 0.00 1.67 0.37 0.10 59.84 10:09:01 PM all 37.02 0.00 2.26 0.75 0.10 59.87 10:09:01 PM 0 16.01 0.00 1.47 0.10 0.09 82.34 10:09:01 PM 1 59.16 0.00 3.10 1.42 0.11 36.21 Average: all 27.39 0.00 2.34 4.93 0.10 65.24 Average: 0 15.65 0.00 1.87 4.76 0.09 77.63 Average: 1 39.50 0.00 2.82 5.11 0.11 52.46