---> uname -a: Linux prd-centos8-robot-2c-8g-44138.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 584 4996 19 2117 6817 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:68:7a:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe68:7ac8/64 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) 10/20/2024 _x86_64_ (2 CPU) 01:28:14 LINUX RESTART (2 CPU) 01:29:01 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 94.80 13.10 81.71 2343.22 6619.98 01:31:01 AM 75.18 0.70 74.48 50.77 9556.12 01:32:02 AM 5.81 0.42 5.40 64.78 338.67 01:33:01 AM 59.34 0.03 59.30 3.52 7549.00 01:34:01 AM 8.85 0.08 8.77 31.99 817.61 01:35:01 AM 2.20 0.03 2.17 1.07 118.23 01:36:01 AM 0.23 0.00 0.23 0.00 3.35 01:37:01 AM 9.05 0.32 8.73 36.92 313.43 01:38:01 AM 26.41 0.52 25.90 63.86 1268.94 Average: 31.27 1.69 29.58 289.00 2945.65 01:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5231668 7007692 2650764 33.63 2688 1956096 764180 8.56 217040 2102684 207660 01:31:01 AM 5150884 6976696 2731548 34.65 2688 2003056 753992 8.44 231864 2152632 104 01:32:02 AM 5208612 7039536 2673820 33.92 2688 2008156 693720 7.77 244600 2081936 4 01:33:01 AM 5031748 7058492 2850684 36.17 2688 2196212 652020 7.30 258520 2213476 16556 01:34:01 AM 4989652 7017684 2892780 36.70 2688 2197500 717744 8.04 258788 2256376 80 01:35:01 AM 4986072 7015324 2896360 36.74 2688 2198720 717744 8.04 258788 2259980 4 01:36:01 AM 4971876 7001144 2910556 36.92 2688 2198736 749956 8.40 258788 2274140 4 01:37:01 AM 5079300 6967384 2803132 35.56 2688 2063472 749992 8.40 280384 2168756 32684 01:38:01 AM 5142396 7006888 2740036 34.76 2688 2040308 705364 7.90 449500 1939936 16876 Average: 5088023 7010093 2794409 35.45 2688 2095806 722746 8.09 273141 2161102 30441 01:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 145.85 110.96 1170.84 22.89 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 59.22 39.40 423.84 8.24 0.00 0.00 0.00 0.00 01:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:02 AM eth0 11.66 8.53 3.33 2.26 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 226.99 174.64 340.82 45.44 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 26.11 10.38 6.34 2.43 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 246.93 245.27 65.57 102.30 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 224.46 220.73 199.79 81.10 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 105.36 86.05 132.06 40.48 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 19.18 17.60 15.09 8.41 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 118.22 101.37 261.83 34.82 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) 10/20/2024 _x86_64_ (2 CPU) 01:28:14 LINUX RESTART (2 CPU) 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 36.96 0.00 6.25 1.78 0.10 54.91 01:30:01 AM 0 50.65 0.00 7.49 1.90 0.10 39.86 01:30:01 AM 1 23.28 0.00 5.01 1.67 0.10 69.94 01:31:01 AM all 22.40 0.00 3.08 1.43 0.08 73.01 01:31:01 AM 0 28.19 0.00 2.47 1.00 0.08 68.26 01:31:01 AM 1 16.60 0.00 3.69 1.87 0.07 77.77 01:32:02 AM all 2.80 0.00 1.21 0.12 0.09 95.79 01:32:02 AM 0 3.34 0.00 1.22 0.22 0.08 95.15 01:32:02 AM 1 2.25 0.00 1.20 0.02 0.10 96.43 01:33:01 AM all 25.91 0.00 4.05 0.95 0.09 68.99 01:33:01 AM 0 23.70 0.00 3.78 0.91 0.08 71.52 01:33:01 AM 1 28.13 0.00 4.33 0.99 0.10 66.45 01:34:01 AM all 2.01 0.00 0.37 0.11 0.04 97.47 01:34:01 AM 0 2.32 0.00 0.33 0.12 0.05 97.18 01:34:01 AM 1 1.70 0.00 0.40 0.10 0.03 97.76 01:35:01 AM all 19.83 0.00 0.43 0.04 0.10 79.59 01:35:01 AM 0 3.84 0.00 0.20 0.08 0.10 95.77 01:35:01 AM 1 35.87 0.00 0.67 0.00 0.10 63.36 01:36:01 AM all 23.58 0.00 0.47 0.00 0.11 75.84 01:36:01 AM 0 1.12 0.00 0.25 0.00 0.10 98.53 01:36:01 AM 1 46.12 0.00 0.69 0.00 0.12 53.08 01:37:01 AM all 16.51 0.00 1.46 0.04 0.07 81.92 01:37:01 AM 0 25.33 0.00 1.94 0.03 0.07 72.63 01:37:01 AM 1 7.78 0.00 0.99 0.05 0.07 91.12 01:38:01 AM all 27.11 0.00 3.34 0.36 0.08 69.11 01:38:01 AM 0 32.50 0.00 4.00 0.48 0.08 62.93 01:38:01 AM 1 21.73 0.00 2.67 0.23 0.08 75.28 Average: all 19.68 0.00 2.29 0.54 0.08 77.41 Average: 0 18.99 0.00 2.41 0.53 0.08 77.99 Average: 1 20.36 0.00 2.18 0.55 0.09 76.83