---> uname -a: Linux prd-centos7-builder-2c-1g-33365.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: 2799.998 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 5423 16 1869 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:10:d0:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.254/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe10:d0d9/64 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) 11/27/2024 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:03 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 128.50 4.07 124.43 186.08 5554.00 07:06:01 AM 285.61 0.32 285.29 15.46 8905.28 07:07:01 AM 36.88 0.37 36.51 37.57 791.26 07:08:01 AM 33.17 1.95 31.22 210.56 922.44 Average: 120.97 1.65 119.32 111.80 4030.48 07:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5679944 2328972 29.08 2620 1723436 621680 6.86 513712 1540120 143128 07:06:01 AM 5539940 2468976 30.83 2620 1802208 656392 7.25 607900 1559224 10880 07:07:01 AM 5587428 2421488 30.23 2620 1803060 606184 6.69 559756 1559304 8 07:08:01 AM 5567324 2441592 30.49 2620 1811648 616540 6.81 693872 1445156 30028 Average: 5593659 2415257 30.16 2620 1785088 625199 6.90 593810 1525951 46011 07:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 56.03 45.09 886.12 7.91 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 25.64 22.86 218.67 7.16 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 22.00 21.47 22.83 7.34 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 32.50 27.34 38.19 11.36 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 33.86 29.05 286.47 8.45 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) 11/27/2024 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:03 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 28.85 0.00 2.57 5.69 0.14 62.74 07:05:01 AM 0 39.41 0.00 3.45 5.66 0.13 51.35 07:05:01 AM 1 18.61 0.00 1.72 5.71 0.16 73.80 07:06:01 AM all 29.73 0.00 2.20 9.17 0.13 58.77 07:06:01 AM 0 52.35 0.00 3.03 9.99 0.14 34.49 07:06:01 AM 1 8.30 0.00 1.43 8.38 0.12 81.77 07:07:01 AM all 32.63 0.00 1.53 1.94 0.18 63.72 07:07:01 AM 0 56.42 0.00 1.87 2.86 0.24 38.62 07:07:01 AM 1 10.93 0.00 1.24 1.12 0.12 86.59 07:08:01 AM all 35.88 0.00 2.23 1.13 0.15 60.62 07:08:01 AM 0 66.13 0.00 3.17 1.93 0.17 28.61 07:08:01 AM 1 8.11 0.00 1.36 0.39 0.14 90.00 Average: all 31.78 0.00 2.13 4.50 0.15 61.44 Average: 0 53.51 0.00 2.88 5.16 0.17 38.28 Average: 1 11.41 0.00 1.43 3.89 0.13 83.14