---> uname -a: Linux prd-centos7-builder-2c-1g-1578.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 495 5448 16 1876 7043 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:15:45:6a brd ff:ff:ff:ff:ff:ff inet 10.30.123.140/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe15:456a/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) 02/23/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 208.69 1.18 207.51 38.11 9024.47 09:06:01 AM 170.08 0.47 169.62 16.13 5225.75 09:07:01 AM 37.23 0.18 37.05 35.85 822.42 09:08:01 AM 16.58 0.35 16.23 11.46 371.10 Average: 108.15 0.55 107.60 25.39 3861.15 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5572672 2436244 30.42 2620 1809896 638796 7.05 556812 1585532 124224 09:06:01 AM 5615196 2393720 29.89 2620 1809948 600296 6.63 526472 1569816 16544 09:07:01 AM 5606056 2402860 30.00 2620 1811008 600720 6.63 534044 1570112 12 09:08:01 AM 5638096 2370820 29.60 2620 1808628 577240 6.37 578992 1491972 14716 Average: 5608005 2400911 29.98 2620 1809870 604263 6.67 549080 1554358 38874 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 55.26 43.89 922.05 7.33 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 23.21 19.84 113.85 6.76 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 16.76 15.26 19.72 4.84 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 23.09 18.36 26.61 6.93 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 29.58 24.34 270.58 6.47 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) 02/23/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 32.91 0.00 2.93 5.80 0.11 58.26 09:05:01 AM 0 57.69 0.00 4.45 5.65 0.09 32.11 09:05:01 AM 1 9.57 0.00 1.52 5.93 0.10 82.88 09:06:01 AM all 30.38 0.00 1.65 3.39 0.10 64.49 09:06:01 AM 0 52.50 0.00 2.15 4.16 0.13 41.07 09:06:01 AM 1 9.50 0.00 1.18 2.66 0.09 86.58 09:07:01 AM all 20.18 0.00 0.88 0.79 0.06 78.09 09:07:01 AM 0 39.22 0.00 1.27 1.16 0.05 58.29 09:07:01 AM 1 1.78 0.00 0.49 0.44 0.07 97.23 09:08:01 AM all 25.32 0.00 1.29 0.33 0.07 72.99 09:08:01 AM 0 47.16 0.00 1.94 0.64 0.05 50.21 09:08:01 AM 1 4.44 0.00 0.69 0.03 0.08 94.75 Average: all 27.14 0.00 1.68 2.56 0.08 68.54 Average: 0 49.03 0.00 2.44 2.87 0.08 45.58 Average: 1 6.30 0.00 0.96 2.25 0.08 90.40