---> uname -a: Linux prd-centos7-builder-2c-1g-22512.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 526 5423 16 1871 7012 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:63:28:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.225/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe63:28e5/64 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) 10/11/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:12 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 135.82 34.64 101.18 5323.06 4133.80 09:06:01 AM 184.41 0.55 183.86 17.59 7424.88 09:07:01 AM 233.09 0.03 233.06 0.27 5996.84 09:08:02 AM 82.74 0.58 82.16 50.50 2126.77 09:09:01 AM 19.71 1.54 18.17 105.13 346.89 09:10:01 AM 28.96 1.95 27.02 210.53 883.11 Average: 113.71 5.68 108.03 815.62 3473.84 09:04:12 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5831124 2177792 27.19 2620 1568048 661308 7.30 525448 1411168 45420 09:06:01 AM 5630892 2378024 29.69 2620 1754240 634428 7.00 539808 1556136 77492 09:07:01 AM 5611952 2396964 29.93 2620 1801876 589788 6.51 523492 1576300 40892 09:08:02 AM 5548012 2460904 30.73 2620 1802124 653732 7.22 603848 1560064 204 09:09:01 AM 5571240 2437676 30.44 2620 1804776 627628 6.93 579448 1561000 40 09:10:01 AM 5605360 2403556 30.01 2620 1813340 577408 6.37 657136 1446928 30016 Average: 5633097 2375819 29.66 2620 1757401 624049 6.89 571530 1518599 32344 09:04:12 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 327.67 206.42 1226.76 74.80 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 41.89 35.73 793.89 5.57 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 7.51 6.70 25.85 2.38 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 09:08:02 AM eth0 19.60 18.94 40.03 6.22 0.00 0.00 0.00 09:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 22.98 22.42 16.44 7.44 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 26.77 22.68 27.87 9.46 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.56 47.36 328.60 15.87 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) 10/11/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:12 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 33.66 0.00 5.16 10.82 0.18 50.18 09:05:01 AM 0 35.36 0.00 5.49 11.74 0.13 47.29 09:05:01 AM 1 31.98 0.00 4.84 9.91 0.24 53.03 09:06:01 AM all 16.90 0.00 1.86 12.44 0.12 68.67 09:06:01 AM 0 26.99 0.00 2.72 13.81 0.14 56.34 09:06:01 AM 1 7.09 0.00 1.07 11.07 0.10 80.67 09:07:01 AM all 12.59 0.00 1.63 23.60 0.09 62.09 09:07:01 AM 0 16.73 0.00 1.60 24.47 0.09 57.12 09:07:01 AM 1 8.51 0.00 1.63 22.77 0.08 67.01 09:08:02 AM all 26.29 0.00 1.10 5.44 0.12 67.06 09:08:02 AM 0 49.14 0.00 1.49 9.35 0.16 39.86 09:08:02 AM 1 4.86 0.00 0.76 1.77 0.10 92.51 09:09:01 AM all 30.68 0.00 1.37 3.26 0.12 64.57 09:09:01 AM 0 61.84 0.00 2.13 6.78 0.13 29.12 09:09:01 AM 1 2.09 0.00 0.65 0.03 0.10 97.12 09:10:01 AM all 29.02 0.00 1.80 3.08 0.14 65.96 09:10:01 AM 0 53.66 0.00 2.68 5.64 0.20 37.82 09:10:01 AM 1 6.06 0.00 0.97 0.68 0.08 92.21 Average: all 24.47 0.00 2.05 9.83 0.13 63.52 Average: 0 40.36 0.00 2.60 12.12 0.14 44.78 Average: 1 9.29 0.00 1.53 7.63 0.11 81.43