---> uname -a: Linux prd-centos7-builder-2c-1g-11734.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 531 5421 16 1868 7007 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:c7:f3:49 brd ff:ff:ff:ff:ff:ff inet 10.30.123.73/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fec7:f349/64 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) 09/27/2024 _x86_64_ (2 CPU) 08:03:44 AM LINUX RESTART 08:04:04 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 197.93 25.64 172.29 4522.07 33506.89 08:06:01 AM 274.84 0.28 274.55 14.39 8867.03 08:07:01 AM 85.07 0.67 84.41 45.71 2100.13 08:08:01 AM 31.23 1.67 29.57 202.97 788.01 Average: 146.64 6.83 139.81 1154.39 11036.46 08:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5728564 2280352 28.47 2620 1701952 628572 6.94 485124 1522608 140400 08:06:01 AM 5594756 2414160 30.14 2620 1800472 637688 7.04 554228 1559388 39744 08:07:01 AM 5618536 2390380 29.85 2620 1801688 609924 6.73 540732 1549132 12 08:08:01 AM 5545232 2463684 30.76 2620 1810132 669944 7.40 717344 1444988 29984 Average: 5621772 2387144 29.81 2620 1778561 636532 7.03 574357 1519029 52535 08:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 298.05 203.40 1626.66 67.34 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 31.77 26.73 294.44 7.53 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 26.37 24.22 25.50 9.11 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 31.73 26.20 33.11 11.29 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 94.45 68.46 480.69 23.27 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) 09/27/2024 _x86_64_ (2 CPU) 08:03:44 AM LINUX RESTART 08:04:04 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 35.18 0.00 4.90 15.11 0.11 44.70 08:05:01 AM 0 16.75 0.00 3.73 13.36 0.09 66.07 08:05:01 AM 1 54.52 0.00 6.13 16.95 0.13 22.27 08:06:01 AM all 31.16 0.00 2.67 7.50 0.11 58.56 08:06:01 AM 0 14.08 0.00 1.78 7.42 0.10 76.62 08:06:01 AM 1 49.00 0.00 3.61 7.58 0.13 39.68 08:07:01 AM all 35.32 0.00 1.64 2.19 0.32 60.53 08:07:01 AM 0 10.97 0.00 1.07 2.52 0.07 85.37 08:07:01 AM 1 61.12 0.00 2.22 1.84 0.56 34.27 08:08:01 AM all 38.03 0.00 2.32 0.35 0.10 59.21 08:08:01 AM 0 18.18 0.00 1.85 0.22 0.09 79.66 08:08:01 AM 1 58.71 0.00 2.81 0.48 0.11 37.89 Average: all 34.92 0.00 2.85 6.15 0.16 55.92 Average: 0 14.96 0.00 2.08 5.76 0.09 77.11 Average: 1 55.85 0.00 3.65 6.55 0.23 33.71