---> uname -a: Linux prd-centos7-builder-2c-1g-26895.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 503 5385 16 1932 7034 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:41:9e:9f brd ff:ff:ff:ff:ff:ff inet 10.30.123.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe41:9e9f/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) 01/08/2024 _x86_64_ (2 CPU) 03:03:24 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 119.34 12.11 107.23 1666.62 5595.69 03:06:01 AM 286.56 0.25 286.31 13.86 10201.32 03:07:01 AM 111.61 0.42 111.19 38.51 3160.94 03:08:01 AM 14.81 0.00 14.81 0.00 279.71 Average: 133.08 3.19 129.89 429.78 4809.67 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5721484 2287432 28.56 2620 1704736 617188 6.81 485564 1529416 130992 03:06:01 AM 5523760 2485156 31.03 2620 1859036 627700 6.93 555412 1624316 52472 03:07:01 AM 5495216 2513700 31.39 2620 1873252 634788 7.01 586268 1618312 9672 03:08:01 AM 5467504 2541412 31.73 2620 1874644 661652 7.31 616368 1616448 11048 Average: 5551991 2456925 30.68 2620 1827917 635332 7.01 560903 1597123 51046 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 293.15 181.98 1364.38 56.23 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 40.71 30.71 513.54 6.61 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 30.93 25.69 150.25 7.75 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 17.67 15.73 15.00 5.40 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.62 63.53 510.83 19.00 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) 01/08/2024 _x86_64_ (2 CPU) 03:03:24 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 33.51 0.00 3.16 3.77 0.11 59.46 03:05:01 AM 0 44.50 0.00 4.36 6.01 0.11 45.03 03:05:01 AM 1 22.87 0.00 2.00 1.59 0.09 73.46 03:06:01 AM all 29.63 0.00 2.62 8.01 0.09 59.66 03:06:01 AM 0 39.16 0.00 3.23 8.61 0.11 48.90 03:06:01 AM 1 20.34 0.00 2.04 7.44 0.09 70.09 03:07:01 AM all 35.69 0.00 1.88 2.74 0.09 59.60 03:07:01 AM 0 47.74 0.00 2.50 2.88 0.09 46.79 03:07:01 AM 1 23.99 0.00 1.29 2.61 0.09 72.03 03:08:01 AM all 26.66 0.00 0.94 0.15 0.07 72.19 03:08:01 AM 0 46.75 0.00 1.42 0.28 0.07 51.49 03:08:01 AM 1 7.26 0.00 0.47 0.02 0.07 92.18 Average: all 31.35 0.00 2.14 3.65 0.09 62.77 Average: 0 44.55 0.00 2.87 4.43 0.09 48.06 Average: 1 18.56 0.00 1.44 2.90 0.08 77.02