---> uname -a: Linux prd-centos7-builder-2c-1g-33048.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 515 5435 16 1869 7023 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:83:d3:34 brd ff:ff:ff:ff:ff:ff inet 10.30.123.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe83:d334/64 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) 11/26/2024 _x86_64_ (2 CPU) 06:03:24 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 133.58 10.51 123.07 970.85 5011.54 06:06:01 AM 257.30 0.28 257.01 14.39 8528.80 06:07:01 AM 89.39 2.15 87.24 147.93 2160.17 06:08:01 AM 30.63 1.67 28.97 202.97 749.36 Average: 127.73 3.65 124.08 334.02 4112.65 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5723160 2285756 28.54 2620 1675724 657640 7.26 558996 1473268 102080 06:06:01 AM 5610368 2398548 29.95 2620 1798844 599452 6.62 539708 1556864 43084 06:07:01 AM 5600680 2408236 30.07 2620 1802824 600020 6.62 557940 1547912 32 06:08:01 AM 5559300 2449616 30.59 2620 1821000 621732 6.86 699000 1447380 30580 Average: 5623377 2385539 29.79 2620 1774598 619711 6.84 588911 1506356 43944 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 107.05 79.28 962.72 30.64 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 34.14 28.61 324.08 7.86 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 31.88 29.40 34.38 9.13 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 31.87 26.25 33.25 15.57 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.23 40.89 338.61 15.80 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) 11/26/2024 _x86_64_ (2 CPU) 06:03:24 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 18.89 0.00 2.18 8.50 0.11 70.32 06:05:01 AM 0 9.01 0.00 1.95 6.16 0.10 82.77 06:05:01 AM 1 29.05 0.00 2.41 10.89 0.12 57.52 06:06:01 AM all 34.09 0.00 2.86 6.44 0.12 56.49 06:06:01 AM 0 13.06 0.00 1.58 4.65 0.10 80.61 06:06:01 AM 1 56.15 0.00 4.23 8.35 0.13 31.15 06:07:01 AM all 35.08 0.00 2.38 2.53 0.11 59.90 06:07:01 AM 0 18.40 0.00 2.09 2.64 0.14 76.72 06:07:01 AM 1 52.42 0.00 2.64 2.39 0.11 42.44 06:08:01 AM all 38.48 0.00 2.07 0.27 0.11 59.07 06:08:01 AM 0 6.90 0.00 1.12 0.02 0.08 91.88 06:08:01 AM 1 72.65 0.00 3.09 0.57 0.13 23.56 Average: all 31.59 0.00 2.37 4.45 0.12 61.47 Average: 0 11.82 0.00 1.68 3.36 0.11 83.03 Average: 1 52.35 0.00 3.09 5.60 0.12 38.84