---> uname -a: Linux prd-centos7-builder-2c-1g-26472.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 505 5451 16 1863 7034 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:b7:7c:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.135/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:feb7:7cf8/64 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) 11/15/2024 _x86_64_ (2 CPU) 03:03:49 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 230.12 63.20 166.93 6101.92 40072.01 03:06:01 AM 255.53 0.40 255.13 18.12 8622.32 03:07:01 AM 116.19 0.37 115.82 37.57 2854.86 03:08:02 AM 29.62 1.95 27.67 210.56 788.71 Average: 157.87 16.48 141.39 1592.29 13086.11 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5752476 2256440 28.17 2620 1658388 657756 7.26 545008 1461268 109132 03:06:01 AM 5620032 2388884 29.83 2620 1795900 601536 6.64 528528 1557728 54048 03:07:01 AM 5547512 2461404 30.73 2620 1797164 671024 7.41 605424 1554524 224 03:08:02 AM 5654084 2354832 29.40 2620 1805660 561088 6.19 611052 1440364 30312 Average: 5643526 2365390 29.53 2620 1764278 622851 6.88 572503 1503471 48429 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 285.55 183.06 1485.10 63.34 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 33.86 29.16 324.01 7.84 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 25.82 23.18 24.71 8.98 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 03:08:02 AM eth0 32.72 25.77 31.80 10.64 0.00 0.00 0.00 03:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.50 65.30 466.47 22.70 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) 11/15/2024 _x86_64_ (2 CPU) 03:03:49 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 30.40 0.00 6.40 18.72 0.14 44.34 03:05:01 AM 0 38.42 0.00 7.05 23.01 0.12 31.41 03:05:01 AM 1 22.56 0.00 5.77 14.53 0.14 57.00 03:06:01 AM all 33.88 0.00 2.98 6.57 0.13 56.44 03:06:01 AM 0 54.86 0.00 3.67 5.63 0.14 35.69 03:06:01 AM 1 13.82 0.00 2.31 7.46 0.14 76.27 03:07:01 AM all 35.37 0.00 1.59 3.39 0.12 59.52 03:07:01 AM 0 67.57 0.00 2.17 3.09 0.15 27.03 03:07:01 AM 1 5.73 0.00 1.07 3.69 0.10 89.41 03:08:02 AM all 35.70 0.00 2.31 0.69 0.11 61.20 03:08:02 AM 0 41.16 0.00 2.61 0.75 0.11 55.37 03:08:02 AM 1 30.32 0.00 2.03 0.61 0.09 66.95 Average: all 33.84 0.00 3.32 7.34 0.13 55.38 Average: 0 50.35 0.00 3.89 8.16 0.13 37.47 Average: 1 17.99 0.00 2.78 6.56 0.12 72.56