---> uname -a: Linux prd-centos8-robot-2c-8g-34555.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 620 4930 19 2146 6780 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:e3:e3:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fee3:e359/64 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) 10/03/2024 _x86_64_ (2 CPU) 02:31:10 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 95.92 8.08 87.84 1352.75 6654.52 02:34:02 AM 71.04 0.73 70.30 51.32 9334.14 02:35:01 AM 10.54 0.36 10.18 63.03 279.48 02:36:01 AM 48.29 0.07 48.23 5.73 3068.04 02:37:01 AM 22.03 0.00 22.03 0.00 5458.59 02:38:01 AM 4.45 0.12 4.33 33.06 434.74 02:39:01 AM 0.37 0.00 0.37 0.00 5.83 02:40:01 AM 0.13 0.00 0.13 0.00 2.67 02:41:01 AM 12.73 0.32 12.41 36.92 621.03 Average: 29.53 1.08 28.46 171.64 2877.92 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5260736 7064332 2621696 33.26 2688 1981448 657840 7.37 210596 2074532 223344 02:34:02 AM 5152388 6984796 2730044 34.63 2688 2009448 736952 8.25 221832 2160668 12 02:35:01 AM 5230692 7064972 2651740 33.64 2688 2011312 658076 7.37 240284 2065352 24 02:36:01 AM 5011944 7048228 2870488 36.42 2688 2205608 662540 7.42 258024 2242620 154512 02:37:01 AM 5006104 7042392 2876328 36.49 2688 2205612 662540 7.42 258044 2242744 4 02:38:01 AM 4942096 6988308 2940336 37.30 2688 2215532 727856 8.15 258308 2305852 12 02:39:01 AM 4929772 6976020 2952660 37.46 2688 2215568 764864 8.56 258308 2318092 44 02:40:01 AM 4910788 6960560 2971644 37.70 2688 2219092 781292 8.75 258368 2336812 3532 02:41:01 AM 5061264 6950144 2821168 35.79 2688 2063492 744216 8.33 298860 2166704 31036 Average: 5056198 7008861 2826234 35.85 2688 2125235 710686 7.96 251403 2212597 45836 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 91.02 71.14 949.29 8.65 0.00 0.00 0.00 0.00 02:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:02 AM eth0 47.39 35.26 384.17 6.02 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 8.59 7.47 4.47 3.07 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 83.12 67.89 308.79 17.47 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 128.95 98.27 26.79 27.96 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 121.61 99.07 91.69 35.01 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 348.49 336.64 429.37 128.13 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 164.73 155.65 344.26 47.16 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 61.65 38.87 97.23 37.22 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 117.48 101.31 293.43 34.58 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) 10/03/2024 _x86_64_ (2 CPU) 02:31:10 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 35.31 0.00 5.62 3.76 0.12 55.19 02:33:01 AM 0 44.69 0.00 6.70 4.58 0.13 43.90 02:33:01 AM 1 25.94 0.00 4.54 2.94 0.12 66.46 02:34:02 AM all 12.74 0.00 2.05 2.73 0.06 82.43 02:34:02 AM 0 8.98 0.00 1.97 3.37 0.05 85.63 02:34:02 AM 1 16.50 0.00 2.12 2.09 0.07 79.22 02:35:01 AM all 10.24 0.00 1.00 0.36 0.04 88.36 02:35:01 AM 0 8.75 0.00 1.02 0.44 0.03 89.75 02:35:01 AM 1 11.72 0.00 0.99 0.27 0.05 86.97 02:36:01 AM all 26.70 0.00 4.31 1.48 0.10 67.41 02:36:01 AM 0 34.82 0.00 4.61 1.55 0.10 58.92 02:36:01 AM 1 18.58 0.00 4.01 1.40 0.10 75.91 02:37:01 AM all 0.33 0.00 0.59 1.27 0.03 97.79 02:37:01 AM 0 0.28 0.00 0.47 0.75 0.02 98.48 02:37:01 AM 1 0.37 0.00 0.70 1.79 0.03 97.11 02:38:01 AM all 19.19 0.00 1.15 0.08 0.07 79.51 02:38:01 AM 0 26.90 0.00 1.98 0.03 0.08 71.01 02:38:01 AM 1 11.41 0.00 0.32 0.13 0.05 88.08 02:39:01 AM all 25.58 0.00 0.59 0.00 0.10 73.73 02:39:01 AM 0 49.13 0.00 0.79 0.00 0.12 49.96 02:39:01 AM 1 2.09 0.00 0.39 0.00 0.08 97.44 02:40:01 AM all 18.42 0.00 0.44 0.00 0.08 81.06 02:40:01 AM 0 35.27 0.00 0.59 0.00 0.10 64.04 02:40:01 AM 1 1.74 0.00 0.28 0.00 0.07 97.91 02:41:01 AM all 14.82 0.00 1.89 0.25 0.07 82.97 02:41:01 AM 0 16.67 0.00 1.87 0.37 0.07 81.03 02:41:01 AM 1 12.97 0.00 1.92 0.13 0.07 84.91 Average: all 18.17 0.00 1.96 1.11 0.07 78.69 Average: 0 25.06 0.00 2.23 1.24 0.08 71.40 Average: 1 11.27 0.00 1.70 0.98 0.07 85.98