---> uname -a: Linux prd-centos7-builder-2c-1g-748.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 501 5432 16 1887 7037 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:c5:74:81 brd ff:ff:ff:ff:ff:ff inet 10.30.122.207/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fec5:7481/64 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) 02/11/2024 _x86_64_ (2 CPU) 09:03:15 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 151.39 2.08 149.31 67.03 7442.16 09:06:01 AM 236.24 0.30 235.94 14.79 7183.48 09:07:01 AM 87.97 0.39 87.58 38.75 2380.76 09:08:01 AM 17.41 1.63 15.78 146.06 363.42 Average: 123.40 1.10 122.30 66.77 4350.69 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5620572 2388344 29.82 2620 1758532 653776 7.22 537992 1566484 90480 09:06:01 AM 5600808 2408108 30.07 2620 1818832 592476 6.54 522912 1581104 48432 09:07:01 AM 5588296 2420620 30.22 2620 1819892 601992 6.65 542304 1573760 12 09:08:01 AM 5604256 2404660 30.02 2620 1821544 583276 6.44 646672 1453584 13708 Average: 5603483 2405433 30.03 2620 1804700 607880 6.71 562470 1543733 38158 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 121.91 109.55 914.49 13.70 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 70.44 61.09 304.00 9.86 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 71.66 64.60 45.30 11.86 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 57.69 49.43 38.91 10.94 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 80.46 71.19 326.83 11.59 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) 02/11/2024 _x86_64_ (2 CPU) 09:03:15 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 32.37 0.00 2.70 6.57 0.12 58.24 09:05:01 AM 0 11.67 0.00 1.58 5.49 0.14 81.12 09:05:01 AM 1 53.94 0.00 3.86 7.71 0.12 34.36 09:06:01 AM all 32.94 0.00 2.79 6.27 0.11 57.89 09:06:01 AM 0 28.78 0.00 1.86 7.02 0.10 62.23 09:06:01 AM 1 37.15 0.00 3.74 5.49 0.11 53.52 09:07:01 AM all 32.22 0.00 1.59 1.93 0.09 64.17 09:07:01 AM 0 21.43 0.00 1.50 2.38 0.09 74.60 09:07:01 AM 1 43.38 0.00 1.69 1.46 0.11 53.36 09:08:01 AM all 28.09 0.00 1.52 0.56 0.08 69.75 09:08:01 AM 0 15.85 0.00 1.23 0.36 0.07 82.50 09:08:01 AM 1 40.68 0.00 1.82 0.79 0.07 56.64 Average: all 31.39 0.00 2.15 3.83 0.10 62.52 Average: 0 19.37 0.00 1.54 3.81 0.10 75.18 Average: 1 43.76 0.00 2.78 3.87 0.10 49.48