---> uname -a: Linux prd-centos7-builder-2c-1g-9098.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 507 5451 16 1862 7032 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:2a:9d:4c brd ff:ff:ff:ff:ff:ff inet 10.30.122.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe2a:9d4c/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) 09/01/2024 _x86_64_ (2 CPU) 09:04:30 AM LINUX RESTART 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:02 AM 215.29 4.25 211.04 210.49 8604.61 09:07:01 AM 200.69 0.64 200.05 53.12 5338.72 09:08:01 AM 34.25 1.95 32.30 210.56 884.59 Average: 149.80 2.29 147.52 158.64 4940.86 09:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:02 AM 5583888 2425028 30.28 2620 1809092 625532 6.91 547860 1576968 141824 09:07:01 AM 5653924 2354992 29.40 2620 1794788 567476 6.27 498628 1553736 24 09:08:01 AM 5582352 2426564 30.30 2620 1810388 617772 6.82 678496 1443544 28188 Average: 5606721 2402195 29.99 2620 1804756 603593 6.66 574995 1524749 56679 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:06:02 AM eth0 68.68 53.21 1047.44 9.99 0.00 0.00 0.00 09:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 28.62 25.86 43.35 9.85 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 34.15 27.07 33.10 11.74 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.90 35.43 376.54 10.53 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) 09/01/2024 _x86_64_ (2 CPU) 09:04:30 AM LINUX RESTART 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:02 AM all 36.47 0.00 3.51 4.28 0.10 55.64 09:06:02 AM 0 30.70 0.00 2.99 3.78 0.10 62.43 09:06:02 AM 1 42.29 0.00 4.00 4.81 0.11 48.80 09:07:01 AM all 37.28 0.00 1.95 4.07 0.10 56.61 09:07:01 AM 0 11.19 0.00 1.57 1.84 0.09 85.31 09:07:01 AM 1 64.85 0.00 2.35 6.41 0.09 26.30 09:08:01 AM all 38.84 0.00 2.06 0.36 0.09 58.65 09:08:01 AM 0 29.88 0.00 1.80 0.16 0.09 68.08 09:08:01 AM 1 47.97 0.00 2.36 0.56 0.09 49.01 Average: all 37.53 0.00 2.51 2.90 0.10 56.97 Average: 0 23.90 0.00 2.12 1.93 0.09 71.97 Average: 1 51.55 0.00 2.91 3.90 0.09 41.55