---> uname -a: Linux prd-centos7-builder-2c-1g-26556.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: 2800.000 BogoMIPS: 5600.00 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 517 5374 16 1929 7020 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:e6:90:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.113/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fee6:90a4/64 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) 01/01/2024 _x86_64_ (2 CPU) 08:04:35 AM LINUX RESTART 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 122.17 11.74 110.43 1416.79 6310.74 08:07:01 AM 305.38 0.30 305.08 14.79 10905.91 08:08:01 AM 84.57 0.38 84.19 38.11 2228.52 08:09:01 AM 22.83 1.82 21.02 188.81 500.47 Average: 133.73 3.56 130.17 414.66 4986.28 08:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 5617304 2391612 29.86 2620 1754424 670008 7.40 551072 1562684 170688 08:07:01 AM 5548488 2460428 30.72 2620 1859308 603704 6.67 530964 1622148 47104 08:08:01 AM 5530460 2478456 30.95 2620 1860368 617852 6.82 555032 1615820 4 08:09:01 AM 5527824 2481092 30.98 2620 1865552 610784 6.74 671472 1500780 15920 Average: 5556019 2452897 30.63 2620 1834913 625587 6.91 577135 1575358 58429 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:06:01 AM eth0 207.06 144.55 1354.47 48.08 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 34.72 26.72 438.88 6.16 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 22.62 19.54 23.55 6.67 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 32.40 26.75 31.17 10.30 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.20 54.39 462.04 17.81 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) 01/01/2024 _x86_64_ (2 CPU) 08:04:35 AM LINUX RESTART 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 38.57 0.00 3.70 2.54 0.13 55.06 08:06:01 AM 0 26.49 0.00 3.28 1.50 0.10 68.62 08:06:01 AM 1 51.03 0.00 4.13 3.59 0.14 41.11 08:07:01 AM all 31.42 0.00 2.75 8.88 0.10 56.86 08:07:01 AM 0 13.10 0.00 2.12 6.04 0.09 78.65 08:07:01 AM 1 50.46 0.00 3.40 11.83 0.12 34.19 08:08:01 AM all 27.81 0.00 1.14 1.94 0.08 69.02 08:08:01 AM 0 14.17 0.00 1.00 1.89 0.09 82.85 08:08:01 AM 1 41.97 0.00 1.25 2.01 0.09 54.68 08:09:01 AM all 34.72 0.00 1.73 0.31 0.10 63.15 08:09:01 AM 0 14.60 0.00 1.35 0.26 0.07 83.73 08:09:01 AM 1 55.63 0.00 2.14 0.36 0.11 41.77 Average: all 33.10 0.00 2.32 3.42 0.10 61.06 Average: 0 17.04 0.00 1.93 2.43 0.09 78.52 Average: 1 49.75 0.00 2.72 4.44 0.12 42.97