---> uname -a: Linux prd-centos7-builder-2c-1g-33660.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 524 5426 16 1870 7015 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:5d:42:ed brd ff:ff:ff:ff:ff:ff inet 10.30.122.86/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe5d:42ed/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) 11/29/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 176.32 12.29 164.02 1784.68 6661.46 03:06:01 AM 250.10 0.32 249.78 15.46 7950.05 03:07:01 AM 80.28 2.13 78.14 147.39 1911.38 03:08:01 AM 29.07 1.53 27.54 181.24 717.94 Average: 133.95 4.07 129.88 532.22 4310.46 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5711488 2297428 28.69 2620 1720020 598832 6.61 484704 1537532 143416 03:06:01 AM 5602900 2406016 30.04 2620 1799644 606704 6.70 549848 1556716 40380 03:07:01 AM 5609868 2399048 29.95 2620 1803620 589100 6.50 549780 1547724 28 03:08:01 AM 5533016 2475900 30.91 2620 1808808 657956 7.26 730448 1442316 17772 Average: 5614318 2394598 29.90 2620 1783023 613148 6.77 578695 1521072 50399 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 329.76 229.78 1596.92 67.28 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 25.47 21.29 225.71 6.42 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 31.35 29.90 31.22 8.88 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 28.42 24.55 30.46 10.53 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.76 76.38 471.12 23.28 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) 11/29/2024 _x86_64_ (2 CPU) 03:03:22 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.64 0.00 3.69 6.01 0.12 55.54 03:05:01 AM 0 16.14 0.00 2.42 4.83 0.10 76.51 03:05:01 AM 1 53.83 0.00 5.01 7.23 0.12 33.81 03:06:01 AM all 25.07 0.00 2.09 18.66 0.10 54.07 03:06:01 AM 0 11.76 0.00 1.57 13.95 0.10 72.62 03:06:01 AM 1 38.72 0.00 2.62 23.50 0.10 35.05 03:07:01 AM all 33.25 0.00 2.34 2.22 0.11 62.09 03:07:01 AM 0 10.46 0.00 2.06 2.47 0.09 84.93 03:07:01 AM 1 57.40 0.00 2.62 1.93 0.13 37.93 03:08:01 AM all 35.69 0.00 1.83 1.17 0.11 61.21 03:08:01 AM 0 17.80 0.00 1.36 1.05 0.09 79.71 03:08:01 AM 1 54.42 0.00 2.36 1.30 0.13 41.80 Average: all 32.14 0.00 2.49 7.06 0.11 58.21 Average: 0 14.03 0.00 1.85 5.58 0.09 78.44 Average: 1 51.01 0.00 3.15 8.60 0.12 37.12