---> uname -a: Linux prd-centos7-builder-2c-1g-35442.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 516 5432 16 1872 7022 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:90:75:de brd ff:ff:ff:ff:ff:ff inet 10.30.123.218/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe90:75de/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) 12/20/2024 _x86_64_ (2 CPU) 04:03:31 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 195.29 28.29 167.01 4413.28 6816.87 04:06:01 AM 287.89 0.32 287.57 15.86 8808.98 04:07:01 AM 40.68 0.38 40.30 38.11 987.44 04:08:01 AM 26.67 1.93 24.74 210.43 671.98 Average: 137.40 7.64 129.76 1155.94 4311.17 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5709216 2299700 28.71 2620 1728532 601552 6.64 480080 1543972 148844 04:06:01 AM 5581472 2427444 30.31 2620 1803788 629228 6.95 565164 1560436 10700 04:07:01 AM 5629936 2378980 29.70 2620 1804832 574032 6.34 517224 1560412 24 04:08:01 AM 5638496 2370420 29.60 2620 1813404 560648 6.19 619864 1446252 30184 Average: 5639780 2369136 29.58 2620 1787639 591365 6.53 545583 1527768 47438 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 322.78 211.55 1644.87 66.63 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 30.31 25.38 233.33 8.19 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 21.62 20.24 21.34 7.41 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 29.82 24.90 31.09 10.15 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 100.21 69.93 477.83 22.92 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) 12/20/2024 _x86_64_ (2 CPU) 04:03:31 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 37.77 0.00 5.58 5.80 0.14 50.70 04:05:01 AM 0 49.74 0.00 6.70 6.01 0.17 37.38 04:05:01 AM 1 26.21 0.00 4.48 5.61 0.12 63.58 04:06:01 AM all 29.81 0.00 2.32 9.46 0.20 58.21 04:06:01 AM 0 48.53 0.00 2.77 11.19 0.20 37.32 04:06:01 AM 1 11.98 0.00 1.90 7.81 0.19 78.12 04:07:01 AM all 31.66 0.00 1.19 4.44 0.09 62.62 04:07:01 AM 0 64.07 0.00 1.81 6.32 0.11 27.70 04:07:01 AM 1 1.24 0.00 0.62 2.67 0.08 95.38 04:08:01 AM all 36.08 0.00 2.09 0.83 0.10 60.90 04:08:01 AM 0 69.19 0.00 3.13 1.68 0.11 25.89 04:08:01 AM 1 5.23 0.00 1.10 0.05 0.07 93.56 Average: all 33.80 0.00 2.77 5.12 0.13 58.18 Average: 0 57.91 0.00 3.58 6.31 0.14 32.05 Average: 1 10.96 0.00 1.99 4.00 0.12 82.93