---> uname -a: Linux prd-centos7-builder-2c-1g-12209.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 551 5400 16 1868 6987 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:0e:30:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe0e:30e1/64 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) 10/01/2024 _x86_64_ (2 CPU) 04:03:42 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 254.14 70.42 183.71 6271.07 40859.62 04:06:01 AM 257.89 0.03 257.86 0.27 8389.77 04:07:01 AM 147.69 0.62 147.08 51.71 3953.99 04:08:01 AM 31.53 1.95 29.59 210.56 801.90 Average: 172.47 18.34 154.13 1640.55 13524.77 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 5627836 2381080 29.73 2620 1732080 687956 7.60 588996 1522148 176912 04:06:01 AM 5554492 2454424 30.65 2620 1801756 660440 7.29 581868 1574408 91852 04:07:01 AM 5554760 2454156 30.64 2620 1801584 648580 7.16 592940 1559444 32 04:08:01 AM 5600492 2408424 30.07 2620 1810172 592768 6.54 657744 1445188 30128 Average: 5584395 2424521 30.27 2620 1786398 647436 7.15 605387 1525297 74731 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 AM eth0 302.16 196.52 1525.34 64.09 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 34.86 27.88 304.55 7.23 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 27.37 23.95 39.98 8.83 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 35.08 26.82 39.37 11.11 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.15 68.97 478.11 22.88 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) 10/01/2024 _x86_64_ (2 CPU) 04:03:42 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 32.94 0.00 6.94 13.36 0.14 46.62 04:05:02 AM 0 36.19 0.00 7.14 7.82 0.12 48.73 04:05:02 AM 1 29.65 0.00 6.73 18.96 0.16 44.50 04:06:01 AM all 29.27 0.00 3.41 9.60 1.01 56.71 04:06:01 AM 0 41.72 0.00 4.64 13.40 0.11 40.13 04:06:01 AM 1 16.74 0.00 2.17 5.77 1.92 73.40 04:07:01 AM all 34.91 0.00 1.78 3.24 0.10 59.97 04:07:01 AM 0 66.57 0.00 2.28 4.16 0.11 26.89 04:07:01 AM 1 5.29 0.00 1.30 2.37 0.10 90.94 04:08:01 AM all 38.42 0.00 2.14 0.34 0.10 59.01 04:08:01 AM 0 53.24 0.00 2.58 0.36 0.11 43.71 04:08:01 AM 1 24.11 0.00 1.70 0.34 0.09 73.76 Average: all 33.91 0.00 3.56 6.60 0.33 55.60 Average: 0 49.33 0.00 4.18 6.45 0.11 39.94 Average: 1 18.82 0.00 2.95 6.75 0.55 70.93