---> uname -a: Linux prd-centos7-builder-2c-1g-10673.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 510 5448 16 1862 7028 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:b5:cc:1f brd ff:ff:ff:ff:ff:ff inet 10.30.123.197/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:feb5:cc1f/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) 09/19/2024 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 201.12 10.74 190.38 921.00 5991.06 07:06:01 AM 264.39 0.28 264.11 14.39 8575.25 07:07:01 AM 89.16 0.38 88.77 38.11 2132.10 07:08:01 AM 28.64 1.95 26.69 210.56 744.71 Average: 145.60 3.31 142.29 293.41 4354.11 07:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5767700 2241216 27.98 2620 1689932 581104 6.42 452228 1514384 112892 07:06:01 AM 5620476 2388440 29.82 2620 1794380 599936 6.62 530612 1558232 43300 07:07:01 AM 5566428 2442488 30.50 2620 1795660 647888 7.15 588112 1554184 200 07:08:01 AM 5598152 2410764 30.10 2620 1801512 608928 6.72 671280 1438720 17776 Average: 5638189 2370727 29.60 2620 1770371 609464 6.73 560558 1516380 43542 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 119.80 86.72 985.45 29.58 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 32.26 27.03 311.36 7.49 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 24.82 23.73 24.69 8.78 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 29.12 24.69 30.67 10.31 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.21 40.35 335.35 13.97 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) 09/19/2024 _x86_64_ (2 CPU) 07:03:20 AM LINUX RESTART 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 22.54 0.00 2.76 15.16 0.11 59.44 07:05:01 AM 0 19.21 0.00 2.51 14.52 0.09 63.67 07:05:01 AM 1 25.94 0.00 2.99 15.82 0.13 55.13 07:06:01 AM all 29.19 0.00 2.48 9.13 0.11 59.08 07:06:01 AM 0 10.49 0.00 1.59 8.25 0.10 79.56 07:06:01 AM 1 49.01 0.00 3.43 10.06 0.13 37.38 07:07:01 AM all 31.93 0.00 1.65 2.67 0.10 63.66 07:07:01 AM 0 21.27 0.00 1.33 2.68 0.09 74.63 07:07:01 AM 1 43.02 0.00 1.98 2.67 0.11 52.22 07:08:01 AM all 34.74 0.00 1.99 1.31 0.10 61.86 07:08:01 AM 0 17.95 0.00 1.57 0.64 0.09 79.76 07:08:01 AM 1 52.25 0.00 2.44 2.01 0.11 43.19 Average: all 29.61 0.00 2.22 7.05 0.10 61.01 Average: 0 17.21 0.00 1.75 6.49 0.09 74.46 Average: 1 42.52 0.00 2.71 7.64 0.12 47.01