---> uname -a: Linux prd-centos7-builder-2c-1g-3644.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 509 5445 16 1866 7029 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:6d:06:fb brd ff:ff:ff:ff:ff:ff inet 10.30.122.39/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe6d:6fb/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) 04/26/2024 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 186.67 2.42 184.26 75.16 7754.92 10:06:01 AM 235.53 0.47 235.06 16.12 6500.67 10:07:01 AM 45.47 0.18 45.29 35.84 1036.51 10:08:01 AM 34.22 1.95 32.27 210.56 935.22 Average: 125.47 1.25 124.22 84.42 4056.80 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5610284 2398632 29.95 2620 1771528 645644 7.13 544968 1562824 104240 10:06:01 AM 5606824 2402092 29.99 2620 1798408 613788 6.78 543420 1559008 17068 10:07:01 AM 5605576 2403340 30.01 2620 1799484 612056 6.76 544812 1559076 40 10:08:01 AM 5539600 2469316 30.83 2620 1807612 668256 7.38 723732 1445644 29280 Average: 5590571 2418345 30.20 2620 1794258 634936 7.01 589233 1531638 37657 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 61.70 48.03 1003.72 8.32 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 22.02 19.02 52.61 6.92 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 27.51 24.63 28.97 8.16 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 31.23 25.12 31.74 10.68 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.62 29.20 279.24 8.52 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) 04/26/2024 _x86_64_ (2 CPU) 10:03:18 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 36.05 0.00 3.03 5.18 0.10 55.63 10:05:01 AM 0 21.45 0.00 2.24 5.18 0.09 71.05 10:05:01 AM 1 51.08 0.00 3.82 5.19 0.11 39.80 10:06:01 AM all 34.65 0.00 2.17 5.80 0.10 57.28 10:06:01 AM 0 12.21 0.00 1.45 4.93 0.12 81.29 10:06:01 AM 1 58.25 0.00 2.92 6.71 0.09 32.02 10:07:01 AM all 35.67 0.00 1.49 0.79 0.09 61.96 10:07:01 AM 0 2.05 0.00 0.77 0.20 0.10 96.88 10:07:01 AM 1 71.81 0.00 2.26 1.43 0.09 24.42 10:08:01 AM all 39.09 0.00 1.90 0.94 0.10 57.98 10:08:01 AM 0 11.83 0.00 1.41 0.80 0.08 85.88 10:08:01 AM 1 68.03 0.00 2.42 1.06 0.11 28.39 Average: all 36.36 0.00 2.15 3.18 0.10 58.22 Average: 0 11.82 0.00 1.46 2.76 0.10 83.85 Average: 1 62.23 0.00 2.86 3.61 0.10 31.20