---> uname -a: Linux prd-centos7-builder-2c-1g-12060.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 516 5439 16 1865 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:9c:2a:07 brd ff:ff:ff:ff:ff:ff inet 10.30.122.155/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe9c:2a07/64 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) 09/30/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 124.72 10.49 114.23 879.96 5906.65 12:06:01 AM 290.56 0.48 290.07 16.66 8944.17 12:07:01 AM 36.93 0.18 36.75 35.85 789.64 12:08:01 AM 35.34 1.95 33.39 210.49 983.25 Average: 121.89 3.28 118.61 285.72 4155.86 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5665924 2342984 29.25 2620 1727964 642280 7.09 524508 1540776 148792 12:06:01 AM 5611656 2397252 29.93 2620 1797364 603148 6.66 539660 1555388 10684 12:07:01 AM 5613764 2395144 29.91 2620 1798440 597748 6.60 538276 1555484 40 12:08:01 AM 5547288 2461620 30.74 2620 1807024 652384 7.20 717920 1441392 30012 Average: 5609658 2399250 29.96 2620 1782698 623890 6.89 580091 1523260 47382 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 132.60 88.37 1049.51 30.24 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 29.21 24.67 224.33 7.78 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 23.69 22.39 22.84 7.79 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 28.63 24.00 28.85 10.78 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.53 39.85 331.35 14.15 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) 09/30/2024 _x86_64_ (2 CPU) 12:03:21 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 29.50 0.00 3.00 5.93 0.10 61.47 12:05:01 AM 0 48.11 0.00 4.29 5.50 0.11 41.98 12:05:01 AM 1 11.70 0.00 1.76 6.36 0.09 80.10 12:06:01 AM all 32.84 0.00 2.30 8.67 0.10 56.08 12:06:01 AM 0 57.62 0.00 3.50 9.57 0.13 29.18 12:06:01 AM 1 9.42 0.00 1.17 7.82 0.10 81.49 12:07:01 AM all 30.82 0.00 1.49 2.56 0.14 64.99 12:07:01 AM 0 58.32 0.00 2.18 5.05 0.16 34.29 12:07:01 AM 1 5.11 0.00 0.84 0.24 0.12 93.70 12:08:01 AM all 34.23 0.00 1.84 2.01 0.13 61.78 12:08:01 AM 0 66.69 0.00 2.73 3.94 0.15 26.49 12:08:01 AM 1 4.40 0.00 1.04 0.24 0.12 94.20 Average: all 31.85 0.00 2.16 4.80 0.12 61.08 Average: 0 57.63 0.00 3.18 6.03 0.14 33.03 Average: 1 7.64 0.00 1.20 3.65 0.11 87.41