---> uname -a: Linux prd-centos7-builder-2c-1g-2600.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 492 5463 16 1864 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:00:c8:01 brd ff:ff:ff:ff:ff:ff inet 10.30.122.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe00:c801/64 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) 04/17/2024 _x86_64_ (2 CPU) 06:03:18 AM LINUX RESTART 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 183.79 2.24 181.55 71.82 7942.50 06:06:01 AM 196.15 0.30 195.85 14.93 5285.81 06:07:01 AM 90.97 0.37 90.61 37.57 2345.05 06:08:01 AM 28.63 1.95 26.68 210.53 748.32 Average: 124.64 1.21 123.43 83.76 4064.22 06:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5641624 2367284 29.56 2620 1761328 634888 7.01 524668 1558400 84304 06:06:01 AM 5623604 2385304 29.78 2620 1798200 601480 6.64 524244 1561652 48928 06:07:01 AM 5557360 2451548 30.61 2620 1799452 664728 7.34 593540 1558500 164 06:08:01 AM 5599636 2409272 30.08 2620 1805292 614720 6.79 664588 1443932 17640 Average: 5605556 2403352 30.01 2620 1791068 628954 6.94 576760 1530621 37759 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 65.50 52.90 1019.05 8.71 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 14.33 12.38 46.39 4.58 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 28.53 25.73 28.96 8.98 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 31.76 25.58 33.86 10.28 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.90 29.05 278.99 8.14 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) 04/17/2024 _x86_64_ (2 CPU) 06:03:18 AM LINUX RESTART 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.60 0.00 2.77 5.55 0.12 57.97 06:05:01 AM 0 51.19 0.00 3.72 7.33 0.14 37.62 06:05:01 AM 1 16.65 0.00 1.88 3.82 0.09 77.57 06:06:01 AM all 24.18 0.00 1.94 11.28 0.09 62.51 06:06:01 AM 0 44.80 0.00 2.90 7.35 0.09 44.87 06:06:01 AM 1 4.57 0.00 1.03 15.03 0.10 79.27 06:07:01 AM all 37.39 0.00 1.46 2.06 0.10 58.99 06:07:01 AM 0 74.96 0.00 2.15 1.92 0.11 20.86 06:07:01 AM 1 2.42 0.00 0.84 2.19 0.07 94.48 06:08:01 AM all 37.42 0.00 2.01 0.66 0.10 59.81 06:08:01 AM 0 73.13 0.00 2.96 1.13 0.09 22.70 06:08:01 AM 1 4.36 0.00 1.09 0.24 0.10 94.21 Average: all 33.12 0.00 2.04 4.90 0.10 59.83 Average: 0 60.91 0.00 2.93 4.45 0.11 31.60 Average: 1 6.93 0.00 1.20 5.33 0.09 86.45