---> uname -a: Linux prd-centos8-robot-2c-8g-4688.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4942 19 2122 6768 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:b3:52:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:feb3:52e2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/22/2024 _x86_64_ (2 CPU) 00:58:47 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 197.37 147.10 50.27 14444.54 38841.39 01:01:01 AM 112.14 0.83 111.31 55.55 10624.70 01:02:01 AM 31.04 0.52 30.52 67.00 3721.76 01:03:01 AM 58.83 6.78 52.05 1249.72 4723.23 01:04:01 AM 15.38 0.08 15.30 31.99 3659.51 01:05:01 AM 13.88 0.43 13.45 47.86 606.33 Average: 71.44 25.95 45.49 2649.09 10362.56 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5518424 7040304 2364000 29.99 2688 1714984 729288 8.17 185488 1895312 91536 01:01:01 AM 5232160 7030772 2650264 33.62 2688 1976288 683304 7.65 191492 2113916 90640 01:02:01 AM 5273792 7073888 2608632 33.09 2688 1978296 648652 7.26 217160 2049044 8 01:03:01 AM 4997896 7037216 2884528 36.59 2688 2209460 678292 7.59 257652 2254008 95552 01:04:01 AM 4959460 6999856 2922964 37.08 2688 2210540 693720 7.77 257776 2291164 120 01:05:01 AM 5119248 6983848 2763176 35.05 2688 2040364 701424 7.85 447076 1965784 13356 Average: 5183497 7027647 2698927 34.24 2688 2021655 689113 7.72 259441 2094871 48535 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 264.81 157.10 1222.51 57.59 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 96.52 77.57 1079.19 11.40 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 13.67 7.86 6.12 3.26 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 224.76 177.59 337.53 43.49 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 12.11 6.18 3.36 0.66 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 49.83 36.18 77.92 21.29 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.28 77.07 454.46 22.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/22/2024 _x86_64_ (2 CPU) 00:58:47 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 43.59 0.05 10.17 13.79 0.13 32.28 01:00:01 AM 0 42.48 0.07 9.33 16.26 0.15 31.71 01:00:01 AM 1 44.71 0.03 11.00 11.31 0.10 32.85 01:01:01 AM all 35.51 0.00 4.98 4.67 0.11 54.73 01:01:01 AM 0 30.94 0.00 4.57 5.77 0.10 58.62 01:01:01 AM 1 40.09 0.00 5.40 3.56 0.12 50.82 01:02:01 AM all 10.66 0.00 1.38 0.93 0.05 86.98 01:02:01 AM 0 4.82 0.00 1.12 0.92 0.03 93.11 01:02:01 AM 1 16.51 0.00 1.63 0.93 0.07 80.86 01:03:01 AM all 28.35 0.00 5.09 1.99 0.11 64.47 01:03:01 AM 0 27.06 0.00 5.15 2.24 0.12 65.44 01:03:01 AM 1 29.64 0.00 5.03 1.74 0.10 63.50 01:04:01 AM all 0.54 0.00 0.31 0.63 0.04 98.48 01:04:01 AM 0 0.15 0.00 0.35 0.75 0.03 98.72 01:04:01 AM 1 0.94 0.00 0.27 0.50 0.05 98.25 01:05:01 AM all 16.79 0.00 2.52 0.18 0.08 80.43 01:05:01 AM 0 15.89 0.00 3.01 0.25 0.07 80.78 01:05:01 AM 1 17.69 0.00 2.02 0.12 0.08 80.08 Average: all 22.52 0.01 4.06 3.67 0.09 69.66 Average: 0 20.17 0.01 3.91 4.34 0.08 71.49 Average: 1 24.87 0.01 4.21 3.00 0.09 67.83