---> uname -a: Linux prd-centos7-builder-2c-1g-5438.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 493 5455 16 1872 7046 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:db:b3:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.24/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fedb:b3c7/64 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) 03/11/2024 _x86_64_ (2 CPU) 10:03:41 AM LINUX RESTART 10:04:13 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 105.83 44.60 61.23 5624.97 5276.25 10:06:01 AM 220.39 0.22 220.17 6.00 7568.92 10:07:01 AM 162.07 0.62 161.45 51.71 4466.38 10:08:02 AM 26.77 1.82 24.95 188.81 656.75 Average: 129.97 10.09 119.88 1249.47 4450.87 10:04:13 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5723964 2284944 28.53 2620 1684580 661956 7.31 553820 1481356 135220 10:06:01 AM 5553216 2455692 30.66 2620 1808124 662064 7.31 574516 1584092 95556 10:07:01 AM 5651708 2357200 29.43 2620 1806892 560116 6.18 487716 1569624 24 10:08:02 AM 5588508 2420400 30.22 2620 1812228 614964 6.79 663724 1454672 17600 Average: 5629349 2379559 29.71 2620 1777956 624775 6.90 569944 1522436 62100 10:04:13 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 346.99 215.19 1860.62 73.42 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 33.48 27.13 296.49 7.40 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.52 22.62 40.44 7.50 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:02 AM eth0 33.74 27.33 35.22 10.66 0.00 0.00 0.00 10:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.48 65.60 489.77 22.19 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) 03/11/2024 _x86_64_ (2 CPU) 10:03:41 AM LINUX RESTART 10:04:13 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 39.68 0.00 6.22 5.64 0.11 48.35 10:05:01 AM 0 38.84 0.00 5.96 6.53 0.09 48.58 10:05:01 AM 1 40.52 0.00 6.50 4.75 0.13 48.10 10:06:01 AM all 36.35 0.00 3.09 5.52 0.11 54.93 10:06:01 AM 0 13.82 0.00 2.03 3.87 0.10 80.17 10:06:01 AM 1 60.01 0.00 4.19 7.26 0.13 28.42 10:07:01 AM all 35.55 0.00 1.66 4.23 0.10 58.47 10:07:01 AM 0 34.49 0.00 1.73 3.24 0.09 60.45 10:07:01 AM 1 36.60 0.00 1.58 5.22 0.10 56.49 10:08:02 AM all 37.25 0.00 2.00 0.17 0.10 60.49 10:08:02 AM 0 19.03 0.00 1.52 0.05 0.09 79.31 10:08:02 AM 1 56.29 0.00 2.50 0.27 0.09 40.86 Average: all 37.07 0.00 3.08 3.79 0.10 55.96 Average: 0 25.77 0.00 2.63 3.24 0.09 68.27 Average: 1 48.66 0.00 3.54 4.36 0.11 43.33