---> uname -a: Linux prd-centos7-builder-2c-1g-7070.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: 2799.996 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 527 5427 16 1866 7011 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:5c:b1:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.18/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe5c:b1f6/64 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) 08/04/2024 _x86_64_ (2 CPU) 05:03:51 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:03 AM 250.53 94.70 155.83 7322.12 39798.83 05:06:01 AM 272.97 1.45 271.52 77.74 8750.69 05:07:01 AM 126.50 0.37 126.13 37.57 3338.74 05:08:01 AM 32.98 1.95 31.03 210.53 932.13 Average: 169.89 24.81 145.07 1927.39 13242.51 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:03 AM 5749948 2258968 28.21 2620 1661600 651084 7.19 543800 1466720 119004 05:06:01 AM 5599516 2409400 30.08 2620 1798736 603972 6.67 548244 1561684 78848 05:07:01 AM 5594092 2414824 30.15 2620 1799864 603724 6.67 555576 1557476 24 05:08:01 AM 5571924 2436992 30.43 2620 1807988 614992 6.79 691768 1442784 29452 Average: 5628870 2380046 29.72 2620 1767047 618443 6.83 584847 1507166 56832 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:03 AM eth0 290.42 186.81 1539.09 63.25 0.00 0.00 0.00 05:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 46.54 36.04 331.49 16.78 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 28.10 25.65 27.42 10.07 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 31.71 26.32 32.95 11.85 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.63 68.98 484.01 25.56 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) 08/04/2024 _x86_64_ (2 CPU) 05:03:51 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:03 AM all 31.57 0.00 6.62 27.59 0.10 34.12 05:05:03 AM 0 40.53 0.00 6.80 29.40 0.11 23.17 05:05:03 AM 1 22.84 0.00 6.47 25.81 0.09 44.80 05:06:01 AM all 36.40 0.00 3.46 6.86 0.12 53.16 05:06:01 AM 0 57.28 0.00 5.06 6.47 0.13 31.07 05:06:01 AM 1 16.43 0.00 1.91 7.25 0.12 74.28 05:07:01 AM all 35.29 0.00 2.26 2.88 0.11 59.46 05:07:01 AM 0 30.94 0.00 2.34 2.24 0.10 64.38 05:07:01 AM 1 39.75 0.00 2.16 3.53 0.11 54.45 05:08:01 AM all 38.36 0.00 2.28 0.42 0.11 58.84 05:08:01 AM 0 61.01 0.00 3.11 0.65 0.11 35.12 05:08:01 AM 1 16.90 0.00 1.53 0.19 0.09 81.31 Average: all 35.40 0.00 3.66 9.45 0.11 51.39 Average: 0 47.18 0.00 4.31 9.70 0.11 38.69 Average: 1 23.92 0.00 3.02 9.20 0.10 63.75