---> uname -a: Linux prd-centos8-robot-2c-8g-16650.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4799 19 2295 6792 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:e4:18:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fee4:18af/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) 09/01/2024 _x86_64_ (2 CPU) 00:28:15 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 102.55 20.26 82.29 4835.98 6622.94 12:31:01 AM 77.17 0.70 76.47 50.78 9557.45 12:32:01 AM 13.60 0.42 13.18 64.79 665.04 12:33:01 AM 62.96 2.52 60.45 396.00 7728.67 12:34:01 AM 4.13 0.00 4.13 0.00 181.99 12:35:01 AM 0.28 0.00 0.28 0.00 3.77 12:36:01 AM 0.12 0.00 0.12 0.00 0.90 12:37:01 AM 1.45 0.17 1.28 32.92 19.74 12:38:01 AM 28.12 0.52 27.61 64.65 1063.78 Average: 32.27 2.73 29.54 605.12 2871.80 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5342820 7073504 2539604 32.22 2688 1913012 665168 7.45 210676 2007988 158928 12:31:01 AM 5273072 7097768 2609352 33.10 2688 2002144 644748 7.22 229952 2033360 4 12:32:01 AM 5192068 7060004 2690356 34.13 2688 2042756 678320 7.60 251564 2086244 37344 12:33:01 AM 5012180 7047828 2870244 36.41 2688 2205344 654124 7.32 263572 2233132 196 12:34:01 AM 5012464 7048116 2869960 36.41 2688 2205348 654124 7.32 263572 2233008 4 12:35:01 AM 5012384 7048036 2870040 36.41 2688 2205348 654124 7.32 263572 2233212 8 12:36:01 AM 5012952 7048604 2869472 36.40 2688 2205348 654124 7.32 263572 2233008 4 12:37:01 AM 4959952 6996748 2922472 37.08 2688 2206480 709384 7.94 264256 2285276 168 12:38:01 AM 4966452 7006276 2915972 36.99 2688 2208780 685868 7.68 453648 2088288 16740 Average: 5087149 7047432 2795275 35.46 2688 2132729 666665 7.46 273820 2159280 23711 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 272.01 170.06 1726.02 58.58 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 46.20 32.36 360.12 6.73 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 23.48 19.56 21.69 5.94 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 440.45 326.96 342.82 78.15 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 1.82 0.68 0.20 0.11 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 1.47 0.53 1.06 0.27 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 0.80 0.12 0.04 0.01 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 10.23 7.15 10.18 4.07 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 20.63 19.86 16.25 13.24 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 90.80 64.15 275.42 18.57 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) 09/01/2024 _x86_64_ (2 CPU) 00:28:15 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 38.93 0.00 7.14 3.40 0.12 50.41 12:30:01 AM 0 34.85 0.00 5.46 2.76 0.12 56.81 12:30:01 AM 1 43.02 0.00 8.82 4.04 0.12 44.00 12:31:01 AM all 18.92 0.00 3.01 2.77 0.08 75.22 12:31:01 AM 0 20.09 0.00 3.18 2.59 0.08 74.05 12:31:01 AM 1 17.76 0.00 2.85 2.95 0.07 76.38 12:32:01 AM all 16.97 0.00 2.57 0.48 0.06 79.93 12:32:01 AM 0 8.63 0.00 2.22 0.42 0.05 88.68 12:32:01 AM 1 25.29 0.00 2.92 0.53 0.07 71.19 12:33:01 AM all 21.13 0.00 4.26 3.29 0.13 71.19 12:33:01 AM 0 17.74 0.00 4.41 4.04 0.15 73.65 12:33:01 AM 1 24.53 0.00 4.11 2.53 0.10 68.73 12:34:01 AM all 0.23 0.00 0.10 0.05 0.03 99.60 12:34:01 AM 0 0.37 0.00 0.12 0.10 0.03 99.38 12:34:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 12:35:01 AM all 0.20 0.00 0.05 0.00 0.02 99.73 12:35:01 AM 0 0.34 0.00 0.07 0.00 0.03 99.56 12:35:01 AM 1 0.07 0.00 0.03 0.00 0.00 99.90 12:36:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 12:36:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 12:36:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 12:37:01 AM all 3.08 0.00 0.63 0.02 0.03 96.24 12:37:01 AM 0 1.92 0.00 0.57 0.02 0.03 97.46 12:37:01 AM 1 4.24 0.00 0.68 0.02 0.03 95.03 12:38:01 AM all 29.97 0.00 3.60 0.45 0.08 65.90 12:38:01 AM 0 12.31 0.00 2.89 0.48 0.07 84.24 12:38:01 AM 1 47.57 0.00 4.32 0.42 0.10 47.60 Average: all 14.42 0.00 2.38 1.16 0.06 81.97 Average: 0 10.77 0.00 2.11 1.16 0.07 85.89 Average: 1 18.07 0.00 2.65 1.16 0.06 78.06