---> uname -a: Linux prd-centos7-builder-2c-1g-1668.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 523 5423 16 1874 7015 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:d7:9f:1f brd ff:ff:ff:ff:ff:ff inet 10.30.123.156/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fed7:9f1f/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) 02/25/2024 _x86_64_ (2 CPU) 09:03:18 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 182.81 2.15 180.66 69.02 8385.29 09:06:01 AM 199.53 0.62 198.92 50.77 5786.82 09:07:01 AM 43.54 0.03 43.50 1.20 968.12 09:08:01 AM 29.42 1.95 27.47 210.56 774.76 Average: 113.83 1.19 112.64 82.88 3978.81 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5602212 2406696 30.05 2620 1787656 617608 6.82 537964 1577204 116156 09:06:01 AM 5665536 2343372 29.26 2620 1808328 527040 5.82 474092 1570456 16544 09:07:01 AM 5633308 2375600 29.66 2620 1808364 553536 6.11 508012 1570028 12 09:08:01 AM 5604576 2404332 30.02 2620 1816480 566728 6.26 646596 1456636 29344 Average: 5626408 2382500 29.75 2620 1805207 566228 6.25 541666 1543581 40514 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 55.58 43.87 932.76 7.71 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 25.79 23.21 77.18 7.21 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 19.50 17.52 15.28 6.54 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 33.53 27.30 34.79 16.63 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.60 27.98 265.02 9.52 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) 02/25/2024 _x86_64_ (2 CPU) 09:03:18 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 34.48 0.00 2.77 5.16 0.11 57.47 09:05:01 AM 0 57.19 0.00 4.16 5.78 0.11 32.76 09:05:01 AM 1 12.75 0.00 1.46 4.59 0.12 81.07 09:06:01 AM all 33.39 0.00 2.23 4.48 0.11 59.79 09:06:01 AM 0 61.37 0.00 3.01 3.17 0.13 32.32 09:06:01 AM 1 7.36 0.00 1.51 5.68 0.08 85.36 09:07:01 AM all 27.66 0.00 1.09 1.25 0.08 69.92 09:07:01 AM 0 43.82 0.00 1.20 1.01 0.07 53.90 09:07:01 AM 1 12.10 0.00 0.94 1.50 0.07 85.39 09:08:01 AM all 36.74 0.00 2.14 0.62 0.09 60.41 09:08:01 AM 0 70.76 0.00 2.99 0.97 0.11 25.18 09:08:01 AM 1 5.23 0.00 1.37 0.29 0.08 93.03 Average: all 33.06 0.00 2.06 2.88 0.10 61.91 Average: 0 58.17 0.00 2.84 2.74 0.10 36.15 Average: 1 9.35 0.00 1.32 3.01 0.09 86.23