---> uname -a: Linux prd-centos8-robot-2c-8g-12117.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: 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 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4741 19 2315 6754 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:64:74:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe64:74bf/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) 12/02/2024 _x86_64_ (2 CPU) 03:57:26 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 96.57 38.27 58.30 7263.31 14592.02 04:00:01 AM 103.42 0.70 102.72 50.79 10850.41 04:01:01 AM 15.86 0.43 15.43 64.91 1344.97 04:02:01 AM 26.90 0.07 26.83 1.73 1557.54 04:03:01 AM 40.17 2.52 37.65 396.00 6757.31 04:04:01 AM 2.82 0.00 2.82 0.00 90.04 04:05:01 AM 0.42 0.00 0.42 0.00 4.30 04:06:01 AM 0.28 0.00 0.28 0.00 2.13 04:07:01 AM 5.73 0.18 5.55 33.86 91.35 Average: 32.46 4.69 27.77 867.80 3920.76 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5310452 6972004 2571980 32.63 2688 1850568 802716 8.99 223960 2049920 120592 04:00:01 AM 5109944 6951740 2772488 35.17 2688 2018240 779852 8.73 221424 2201708 31516 04:01:01 AM 5188948 7032136 2693484 34.17 2688 2020188 686752 7.69 240424 2106272 4 04:02:01 AM 4941004 6983048 2941428 37.32 2688 2211760 721312 8.08 255700 2317176 172624 04:03:01 AM 4953604 7010184 2928828 37.16 2688 2225924 685492 7.68 263300 2289928 16 04:04:01 AM 4953356 7009936 2929076 37.16 2688 2225924 685492 7.68 263300 2290000 4 04:05:01 AM 4953668 7010244 2928764 37.16 2688 2225924 685492 7.68 263300 2289932 4 04:06:01 AM 4953620 7010200 2928812 37.16 2688 2225928 685492 7.68 263300 2289936 4 04:07:01 AM 4870472 6925520 3011960 38.21 2688 2223808 757668 8.48 302216 2331324 13360 Average: 5026119 6989446 2856313 36.24 2688 2136474 721141 8.07 255214 2240688 37569 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 300.85 174.96 1564.33 59.92 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 76.50 57.77 675.49 9.02 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 23.01 9.90 6.51 3.69 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 35.89 30.23 294.35 6.44 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 494.70 389.29 104.16 87.31 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 0.90 0.82 0.23 0.16 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 1.12 0.17 0.06 0.01 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 0.47 0.17 0.03 0.01 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 16.16 13.06 15.25 6.38 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 105.51 75.15 295.58 19.21 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) 12/02/2024 _x86_64_ (2 CPU) 03:57:26 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 39.69 0.01 6.68 3.64 0.11 49.87 03:59:01 AM 0 41.61 0.00 6.08 3.45 0.10 48.76 03:59:01 AM 1 37.76 0.02 7.28 3.83 0.12 50.99 04:00:01 AM all 29.78 0.00 4.51 2.54 0.08 63.09 04:00:01 AM 0 30.19 0.00 3.86 2.95 0.08 62.92 04:00:01 AM 1 29.37 0.00 5.16 2.14 0.08 63.26 04:01:01 AM all 10.11 0.00 1.33 0.35 0.07 88.14 04:01:01 AM 0 9.26 0.00 1.24 0.32 0.07 89.12 04:01:01 AM 1 10.96 0.00 1.42 0.38 0.07 87.17 04:02:01 AM all 18.40 0.00 3.22 0.75 0.08 77.55 04:02:01 AM 0 11.26 0.00 2.68 0.73 0.08 85.24 04:02:01 AM 1 25.55 0.00 3.75 0.77 0.08 69.85 04:03:01 AM all 10.10 0.00 2.48 2.17 0.07 85.18 04:03:01 AM 0 12.46 0.00 2.58 2.05 0.07 82.85 04:03:01 AM 1 7.73 0.00 2.39 2.29 0.07 87.53 04:04:01 AM all 0.38 0.00 0.08 0.02 0.03 99.50 04:04:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 04:04:01 AM 1 0.22 0.00 0.08 0.03 0.03 99.63 04:05:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 04:05:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 04:05:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 04:06:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 04:06:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 04:06:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 04:07:01 AM all 12.21 0.00 1.37 0.08 0.07 86.28 04:07:01 AM 0 3.19 0.00 0.88 0.08 0.05 95.80 04:07:01 AM 1 21.23 0.00 1.85 0.07 0.08 76.77 Average: all 13.48 0.00 2.20 1.06 0.06 83.20 Average: 0 12.18 0.00 1.95 1.06 0.06 84.75 Average: 1 14.78 0.00 2.45 1.05 0.06 81.65