---> uname -a: Linux prd-centos7-builder-2c-1g-26436.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: 2800.000 BogoMIPS: 5600.00 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 536 5325 16 1959 7001 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:bc:b4:cb brd ff:ff:ff:ff:ff:ff inet 10.30.123.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:febc:b4cb/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) 12/30/2023 _x86_64_ (2 CPU) 03:03:49 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 181.94 41.39 140.55 5210.59 40480.36 03:06:01 AM 59.13 0.63 58.49 137.77 6245.95 03:07:01 AM 226.27 0.30 225.97 41.58 8165.37 03:08:01 AM 179.26 0.42 178.84 38.51 6009.98 03:09:01 AM 15.04 0.00 15.04 0.00 266.10 Average: 132.33 8.55 123.78 1086.35 12238.06 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5276096 2732820 34.12 2620 1682188 1138576 12.57 1000488 1474828 86476 03:06:01 AM 5506340 2502576 31.25 2620 1870760 683884 7.55 678316 1543856 149420 03:07:01 AM 5500764 2508152 31.32 2620 1888344 639260 7.06 564456 1635876 132496 03:08:01 AM 5488072 2520844 31.48 2620 1893056 636024 7.02 579536 1629064 36 03:09:01 AM 5452972 2555944 31.91 2620 1903980 658592 7.27 616864 1627196 10952 Average: 5444849 2564067 32.02 2620 1847666 751267 8.29 687932 1582164 75876 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 226.85 141.18 1395.33 57.52 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 45.94 34.82 546.18 6.97 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 29.50 24.87 150.25 7.48 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 18.41 16.14 15.90 5.62 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.19 43.44 421.68 15.53 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) 12/30/2023 _x86_64_ (2 CPU) 03:03:49 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 44.15 0.00 6.16 6.21 0.13 43.35 03:05:01 AM 0 55.13 0.00 6.53 5.23 0.16 32.94 03:05:01 AM 1 33.50 0.00 5.80 7.17 0.12 53.40 03:06:01 AM all 45.05 0.00 1.36 0.71 0.12 52.77 03:06:01 AM 0 93.85 0.00 2.48 0.67 0.19 2.81 03:06:01 AM 1 2.25 0.00 0.39 0.72 0.03 96.61 03:07:01 AM all 34.15 0.00 3.26 6.01 0.13 56.45 03:07:01 AM 0 40.42 0.00 3.34 7.10 0.14 49.00 03:07:01 AM 1 27.97 0.00 3.16 4.93 0.14 63.80 03:08:01 AM all 33.64 0.00 2.13 4.36 0.13 59.74 03:08:01 AM 0 54.57 0.00 2.58 5.47 0.14 37.24 03:08:01 AM 1 13.78 0.00 1.69 3.30 0.12 81.10 03:09:01 AM all 25.21 0.00 0.92 0.25 0.07 73.55 03:09:01 AM 0 41.16 0.00 1.04 0.46 0.09 57.26 03:09:01 AM 1 9.80 0.00 0.83 0.05 0.05 89.27 Average: all 36.35 0.00 2.76 3.50 0.12 57.28 Average: 0 56.47 0.00 3.19 3.81 0.14 36.38 Average: 1 17.26 0.00 2.35 3.19 0.09 77.11