---> uname -a: Linux prd-centos7-builder-2c-1g-10514.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 509 5450 16 1861 7030 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:5c:10:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe5c:10e8/64 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) 09/17/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 178.28 6.21 172.07 446.77 8135.56 08:06:01 AM 235.24 0.63 234.61 52.23 6402.35 08:07:01 AM 16.26 0.00 16.26 0.00 315.17 08:08:01 AM 53.49 1.82 51.67 188.84 1206.70 Average: 120.82 2.17 118.66 171.96 4015.06 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5612932 2395976 29.92 2620 1794512 619772 6.84 536620 1566952 148176 08:06:01 AM 5603976 2404932 30.03 2620 1795440 618716 6.83 548416 1555184 32 08:07:01 AM 5578148 2430760 30.35 2620 1795640 643136 7.10 575252 1554664 192 08:08:01 AM 5619988 2388920 29.83 2620 1800780 592140 6.54 646600 1439208 17620 Average: 5603761 2405147 30.03 2620 1796593 618441 6.83 576722 1529002 41505 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 68.87 50.25 1053.09 9.84 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 25.82 23.03 40.28 8.38 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 15.32 15.46 12.49 5.49 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 16.64 12.53 19.46 5.55 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 Average: eth0 31.66 25.32 281.34 7.31 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) 09/17/2024 _x86_64_ (2 CPU) 08:03:20 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 35.72 0.00 3.29 4.57 0.11 56.30 08:05:01 AM 0 50.68 0.00 4.36 5.81 0.11 39.05 08:05:01 AM 1 21.19 0.00 2.23 3.39 0.14 73.05 08:06:01 AM all 33.54 0.00 2.13 6.97 0.10 57.26 08:06:01 AM 0 59.72 0.00 2.91 6.73 0.09 30.54 08:06:01 AM 1 8.78 0.00 1.41 7.19 0.08 82.54 08:07:01 AM all 23.61 0.00 0.96 3.09 0.11 72.23 08:07:01 AM 0 33.03 0.00 1.29 5.53 0.14 60.01 08:07:01 AM 1 14.65 0.00 0.65 0.76 0.10 83.83 08:08:01 AM all 15.73 0.00 1.15 4.37 0.16 78.59 08:08:01 AM 0 30.09 0.00 1.69 7.21 0.20 60.81 08:08:01 AM 1 2.15 0.00 0.64 1.70 0.12 95.39 Average: all 27.11 0.00 1.88 4.75 0.12 66.14 Average: 0 43.36 0.00 2.57 6.32 0.13 47.62 Average: 1 11.63 0.00 1.23 3.26 0.11 83.78