---> uname -a: Linux prd-centos7-builder-2c-1g-5362.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 506 5441 16 1872 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:ab:ea:fe brd ff:ff:ff:ff:ff:ff inet 10.30.122.96/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:feab:eafe/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) 03/10/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 196.74 2.20 194.54 69.82 8830.10 06:06:01 AM 188.04 0.58 187.46 50.51 5507.13 06:07:01 AM 42.05 0.03 42.01 1.20 896.52 06:08:01 AM 29.78 1.95 27.83 210.53 793.60 Average: 114.15 1.19 112.96 83.02 4006.90 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5636404 2372504 29.62 2620 1796384 573952 6.34 487248 1585060 117804 06:06:01 AM 5603296 2405612 30.04 2620 1806840 596480 6.59 535296 1570348 16564 06:07:01 AM 5604668 2404240 30.02 2620 1806868 592924 6.55 534808 1569828 24 06:08:01 AM 5594720 2414188 30.14 2620 1814988 593052 6.55 657264 1456464 29348 Average: 5609772 2399136 29.96 2620 1806270 589102 6.50 553654 1545425 40935 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 61.98 45.05 986.36 8.61 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 26.17 23.80 61.94 7.11 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 17.97 15.83 14.46 6.02 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 32.61 26.12 34.52 10.56 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.68 27.70 274.34 8.08 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) 03/10/2024 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 37.60 0.00 3.35 3.12 0.10 55.83 06:05:01 AM 0 70.05 0.00 5.46 3.29 0.11 21.10 06:05:01 AM 1 7.21 0.00 1.39 2.96 0.12 88.32 06:06:01 AM all 33.16 0.00 2.17 4.66 0.10 59.90 06:06:01 AM 0 46.64 0.00 2.63 5.60 0.09 45.04 06:06:01 AM 1 20.10 0.00 1.71 3.75 0.10 74.33 06:07:01 AM all 27.31 0.00 0.84 0.71 0.09 71.06 06:07:01 AM 0 53.57 0.00 1.20 1.18 0.09 43.96 06:07:01 AM 1 2.33 0.00 0.52 0.27 0.07 96.81 06:08:01 AM all 38.19 0.00 2.20 0.39 0.10 59.13 06:08:01 AM 0 70.41 0.00 3.13 0.41 0.09 25.96 06:08:01 AM 1 7.90 0.00 1.29 0.37 0.10 90.34 Average: all 34.04 0.00 2.13 2.22 0.10 61.51 Average: 0 60.07 0.00 3.09 2.63 0.09 34.12 Average: 1 9.34 0.00 1.22 1.83 0.10 87.51