---> uname -a: Linux prd-centos7-builder-2c-1g-1775.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 596 5363 16 1861 6943 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:f6:d9:9d brd ff:ff:ff:ff:ff:ff inet 10.30.122.159/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fef6:d99d/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) 03/31/2024 _x86_64_ (2 CPU) 10:04:09 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 177.39 2.40 174.99 75.27 7263.81 10:07:01 AM 244.40 0.47 243.94 16.12 6635.91 10:08:01 AM 43.48 0.18 43.30 35.85 1042.65 10:09:01 AM 25.49 1.82 23.67 188.84 639.76 Average: 122.70 1.22 121.48 79.02 3895.93 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 5519216 2489700 31.09 2620 1768104 738964 8.16 639824 1558412 110268 10:07:01 AM 5517468 2491448 31.11 2620 1793812 707468 7.81 636640 1554444 16556 10:08:01 AM 5497924 2510992 31.35 2620 1794892 725608 8.01 656996 1554740 40 10:09:01 AM 5460276 2548640 31.82 2620 1800224 753092 8.31 807088 1440112 17612 Average: 5498721 2510195 31.34 2620 1789258 731283 8.07 685137 1526927 36119 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 60.43 46.19 996.62 8.38 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 22.75 19.75 56.81 6.95 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 10:08:01 AM eth0 18.81 17.06 17.61 10.14 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 30.63 24.39 32.74 9.80 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.16 26.85 276.00 8.82 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) 03/31/2024 _x86_64_ (2 CPU) 10:04:09 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 34.93 0.00 2.97 4.86 0.12 57.12 10:06:01 AM 0 50.77 0.00 4.08 6.51 0.11 38.54 10:06:01 AM 1 19.65 0.00 1.89 3.28 0.12 75.06 10:07:01 AM all 34.08 0.00 2.16 6.26 0.12 57.37 10:07:01 AM 0 42.61 0.00 2.59 5.86 0.12 48.82 10:07:01 AM 1 25.71 0.00 1.76 6.67 0.12 65.74 10:08:01 AM all 23.94 0.00 0.99 0.88 0.07 74.12 10:08:01 AM 0 42.04 0.00 1.21 1.44 0.07 55.24 10:08:01 AM 1 6.55 0.00 0.76 0.32 0.07 92.30 10:09:01 AM all 35.91 0.00 1.82 0.23 0.10 61.95 10:09:01 AM 0 63.97 0.00 2.56 0.27 0.11 33.10 10:09:01 AM 1 9.35 0.00 1.12 0.19 0.10 89.25 Average: all 32.19 0.00 1.98 3.04 0.10 62.69 Average: 0 49.78 0.00 2.60 3.52 0.10 43.99 Average: 1 15.23 0.00 1.38 2.59 0.10 80.70