---> uname -a: Linux prd-centos7-builder-2c-1g-35540.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 538 5410 16 1872 7000 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:4f:7e:03 brd ff:ff:ff:ff:ff:ff inet 10.30.122.241/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe4f:7e03/64 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) 12/22/2024 _x86_64_ (2 CPU) 05:03:20 AM LINUX RESTART 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 231.89 1.05 230.84 33.33 9121.95 05:06:01 AM 182.54 0.65 181.89 53.17 5078.63 05:07:01 AM 29.50 1.82 27.69 188.84 743.91 Average: 147.52 1.17 146.34 92.10 4958.61 05:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5564996 2443912 30.51 2620 1804696 621900 6.87 565144 1576652 117100 05:06:01 AM 5584108 2424800 30.28 2620 1804848 599908 6.62 558856 1561028 20 05:07:01 AM 5520828 2488080 31.07 2620 1810184 652944 7.21 737380 1444972 17804 Average: 5556644 2452264 30.62 2620 1806576 624917 6.90 620460 1527551 44975 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 67.16 48.42 925.58 10.50 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 24.60 22.72 39.02 8.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 32.12 26.30 32.13 10.95 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.15 32.40 328.96 9.81 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) 12/22/2024 _x86_64_ (2 CPU) 05:03:20 AM LINUX RESTART 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 35.69 0.00 3.42 5.71 0.10 55.08 05:05:01 AM 0 20.50 0.00 2.98 4.85 0.11 71.56 05:05:01 AM 1 51.41 0.00 3.88 6.62 0.11 37.99 05:06:01 AM all 33.71 0.00 1.77 4.28 0.09 60.15 05:06:01 AM 0 21.39 0.00 1.27 3.19 0.09 74.06 05:06:01 AM 1 46.40 0.00 2.26 5.39 0.09 45.87 05:07:01 AM all 35.73 0.00 1.96 0.27 0.08 61.96 05:07:01 AM 0 25.81 0.00 1.54 0.24 0.09 72.32 05:07:01 AM 1 45.85 0.00 2.38 0.32 0.07 51.38 Average: all 35.04 0.00 2.38 3.41 0.09 59.09 Average: 0 22.58 0.00 1.92 2.75 0.09 72.66 Average: 1 47.85 0.00 2.83 4.08 0.09 45.14