---> uname -a: Linux prd-centos7-builder-2c-1g-407.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 519 5439 16 1861 7019 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:90:41:95 brd ff:ff:ff:ff:ff:ff inet 10.30.122.203/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe90:4195/64 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) 05/11/2024 _x86_64_ (2 CPU) 04:03:41 AM LINUX RESTART 04:04:06 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 170.88 25.35 145.53 4632.85 5979.76 04:06:01 AM 266.91 0.05 266.86 0.66 8664.46 04:07:01 AM 89.91 2.38 87.52 161.49 2269.72 04:08:01 AM 20.01 1.35 18.66 138.46 423.74 Average: 136.35 6.89 129.46 1159.90 4304.24 04:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5684880 2324028 29.02 2620 1696184 643176 7.10 536024 1516664 143764 04:06:01 AM 5510640 2498268 31.19 2620 1804240 682356 7.53 628368 1571552 58436 04:07:01 AM 5535248 2473660 30.89 2620 1795840 661692 7.31 627144 1545084 160 04:08:01 AM 5585856 2423052 30.25 2620 1796728 610076 6.74 688696 1433460 14808 Average: 5579156 2429752 30.34 2620 1773248 649325 7.17 620058 1516690 54292 04:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 338.72 208.74 1656.96 70.02 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 31.73 25.94 281.15 7.06 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 29.46 26.78 27.80 8.09 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 26.95 22.34 30.17 8.43 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 101.71 67.98 474.21 22.39 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) 05/11/2024 _x86_64_ (2 CPU) 04:03:41 AM LINUX RESTART 04:04:06 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 42.75 0.00 5.19 4.46 0.12 47.48 04:05:01 AM 0 23.59 0.00 4.07 3.35 0.09 68.89 04:05:01 AM 1 62.75 0.00 6.38 5.62 0.12 25.14 04:06:01 AM all 34.01 0.00 2.66 7.31 0.12 55.90 04:06:01 AM 0 21.86 0.00 2.54 6.64 0.14 68.82 04:06:01 AM 1 46.44 0.00 2.74 7.99 0.13 42.71 04:07:01 AM all 33.01 0.00 1.83 1.86 0.11 63.19 04:07:01 AM 0 23.93 0.00 1.86 1.72 0.09 72.40 04:07:01 AM 1 42.18 0.00 1.81 1.99 0.12 53.89 04:08:01 AM all 33.10 0.00 1.64 0.17 0.72 64.38 04:08:01 AM 0 11.55 0.00 1.38 0.02 1.32 85.74 04:08:01 AM 1 55.09 0.00 1.88 0.34 0.11 42.58 Average: all 35.57 0.00 2.78 3.42 0.27 57.96 Average: 0 20.16 0.00 2.43 2.92 0.42 74.07 Average: 1 51.35 0.00 3.13 3.94 0.12 41.46