---> uname -a: Linux prd-centos7-builder-2c-1g-2005.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 522 5437 16 1861 7017 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:4b:94:83 brd ff:ff:ff:ff:ff:ff inet 10.30.123.104/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe4b:9483/64 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) 04/05/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 136.83 4.63 132.20 223.49 6668.27 09:06:01 AM 250.24 0.28 249.96 14.39 7477.24 09:07:01 AM 86.81 0.38 86.42 38.11 2228.27 09:08:01 AM 29.95 1.95 28.00 210.53 799.95 Average: 125.95 1.81 124.14 121.63 4293.29 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5675968 2332948 29.13 2620 1728168 646136 7.13 516324 1540324 112692 09:06:01 AM 5586780 2422136 30.24 2620 1794172 645756 7.13 569072 1554380 48552 09:07:01 AM 5618448 2390468 29.85 2620 1795100 631832 6.98 536240 1554432 8 09:08:01 AM 5614800 2394116 29.89 2620 1803228 605836 6.69 652508 1441064 29248 Average: 5623999 2384917 29.78 2620 1780167 632390 6.98 568536 1522550 47625 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 52.46 39.01 832.43 7.27 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 27.80 23.99 217.31 7.37 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 27.70 23.79 30.27 10.63 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 33.76 27.03 34.57 10.73 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 35.43 28.46 278.63 9.00 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) 04/05/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 32.69 0.00 2.66 4.14 0.14 60.37 09:05:01 AM 0 21.47 0.00 1.46 3.06 0.15 73.86 09:05:01 AM 1 44.24 0.00 3.90 5.25 0.12 46.48 09:06:01 AM all 33.53 0.00 2.33 7.29 0.12 56.72 09:06:01 AM 0 18.25 0.00 1.49 6.72 0.14 73.41 09:06:01 AM 1 49.31 0.00 3.24 7.89 0.12 39.43 09:07:01 AM all 35.91 0.00 1.19 2.70 0.10 60.09 09:07:01 AM 0 5.48 0.00 0.62 1.94 0.12 91.84 09:07:01 AM 1 68.46 0.00 1.77 3.51 0.09 26.17 09:08:01 AM all 38.12 0.00 2.15 0.64 0.11 58.98 09:08:01 AM 0 13.33 0.00 1.31 0.14 0.12 85.11 09:08:01 AM 1 64.35 0.00 3.05 1.15 0.11 31.34 Average: all 35.06 0.00 2.08 3.69 0.12 59.04 Average: 0 14.59 0.00 1.22 2.95 0.13 81.11 Average: 1 56.50 0.00 3.00 4.47 0.11 35.92