---> uname -a: Linux prd-centos7-builder-2c-1g-23460.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 506 5450 16 1864 7032 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:e2:93:03 brd ff:ff:ff:ff:ff:ff inet 10.30.122.248/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fee2:9303/64 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) 10/22/2024 _x86_64_ (2 CPU) 03:03:39 AM LINUX RESTART 03:04:04 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 197.49 27.08 170.42 4548.34 8117.35 03:06:01 AM 257.28 0.28 257.00 14.39 8250.20 03:07:01 AM 82.26 0.38 81.88 38.11 2004.81 Average: 178.70 8.95 169.76 1482.98 6090.82 03:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5711092 2297816 28.69 2620 1701156 608568 6.72 501696 1520952 129296 03:06:01 AM 5551948 2456960 30.68 2620 1795916 644604 7.12 599896 1553984 39848 03:07:01 AM 5563072 2445836 30.54 2620 1797176 631400 6.97 590120 1554064 236 Average: 5608704 2400204 29.97 2620 1764749 628191 6.94 563904 1543000 56460 03:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 317.96 191.18 1592.31 66.66 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 35.24 30.13 290.53 9.25 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 27.87 25.17 27.87 9.18 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 Average: eth0 123.82 80.33 620.86 27.72 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) 10/22/2024 _x86_64_ (2 CPU) 03:03:39 AM LINUX RESTART 03:04:04 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 38.71 0.00 5.75 5.94 0.13 49.48 03:05:01 AM 0 31.74 0.00 5.18 6.70 0.13 56.25 03:05:01 AM 1 45.81 0.00 6.34 5.15 0.13 42.57 03:06:01 AM all 34.93 0.00 2.42 7.34 0.12 55.19 03:06:01 AM 0 14.15 0.00 1.77 8.06 0.12 75.89 03:06:01 AM 1 56.75 0.00 3.10 6.59 0.13 33.44 03:07:01 AM all 34.74 0.00 1.78 1.45 0.10 61.94 03:07:01 AM 0 15.60 0.00 1.20 1.18 0.10 81.92 03:07:01 AM 1 54.94 0.00 2.39 1.72 0.11 40.85 Average: all 36.07 0.00 3.27 4.90 0.12 55.64 Average: 0 20.23 0.00 2.66 5.29 0.12 71.71 Average: 1 52.59 0.00 3.91 4.49 0.12 38.89