---> uname -a: Linux prd-centos8-robot-2c-8g-30513.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4956 19 2125 6785 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:0b:aa:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe0b:aa17/64 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) 09/30/2024 _x86_64_ (2 CPU) 02:15:17 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 73.73 30.92 42.81 5779.24 21876.53 02:18:01 AM 122.10 6.78 115.31 1247.79 9740.49 02:19:01 AM 32.41 1.02 31.39 113.16 3625.27 02:20:01 AM 45.59 0.07 45.53 4.00 2993.75 02:21:01 AM 22.31 0.00 22.31 0.00 5495.69 02:22:01 AM 2.32 0.12 2.20 33.06 122.63 02:23:01 AM 0.32 0.00 0.32 0.00 4.05 02:24:01 AM 0.22 0.00 0.22 0.00 3.07 02:25:01 AM 29.24 0.83 28.41 100.77 1420.49 Average: 36.47 4.42 32.05 808.78 5031.79 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5438424 7023480 2444008 31.01 2688 1775456 772028 8.64 191144 1964128 113164 02:18:01 AM 5076116 6939752 2806316 35.60 2688 2039888 794596 8.90 219132 2240872 121056 02:19:01 AM 5224464 7059560 2657968 33.72 2688 2012092 674640 7.55 240636 2072260 12 02:20:01 AM 4998328 7035460 2884104 36.59 2688 2206332 691476 7.74 258472 2255536 154428 02:21:01 AM 4993004 7030164 2889428 36.66 2688 2206340 691476 7.74 258472 2255516 8 02:22:01 AM 4944384 6984040 2938048 37.27 2688 2208836 747324 8.37 258740 2303740 4 02:23:01 AM 4930444 6970116 2951988 37.45 2688 2208848 778256 8.71 258740 2317820 24 02:24:01 AM 4989372 7031124 2893060 36.70 2688 2210928 678604 7.60 259136 2258700 2088 02:25:01 AM 5120808 6990948 2761624 35.04 2688 2045324 716472 8.02 447916 1962896 1544 Average: 5079483 7007183 2802949 35.56 2688 2101560 727208 8.14 265821 2181274 43592 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 298.25 169.40 1524.55 59.12 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 68.96 55.42 658.64 8.89 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 17.23 10.18 6.88 3.72 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 238.61 193.43 337.10 39.87 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 1.37 0.95 0.17 0.13 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 194.55 185.60 56.54 74.79 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 235.87 232.64 194.47 89.97 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 131.16 119.15 76.39 38.53 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 48.42 38.24 86.94 34.00 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 137.16 111.67 326.87 38.78 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) 09/30/2024 _x86_64_ (2 CPU) 02:15:17 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 28.20 0.02 5.75 24.01 0.11 41.91 02:17:01 AM 0 30.05 0.02 5.59 23.08 0.12 41.14 02:17:01 AM 1 26.36 0.02 5.91 24.94 0.10 42.68 02:18:01 AM all 33.00 0.00 5.49 7.39 0.11 54.01 02:18:01 AM 0 46.32 0.00 6.42 7.32 0.12 39.82 02:18:01 AM 1 19.69 0.00 4.57 7.45 0.10 68.20 02:19:01 AM all 11.85 0.00 1.52 0.58 0.07 85.99 02:19:01 AM 0 13.44 0.00 1.65 0.37 0.07 84.47 02:19:01 AM 1 10.26 0.00 1.39 0.79 0.07 87.50 02:20:01 AM all 26.65 0.00 4.35 0.72 0.09 68.20 02:20:01 AM 0 30.30 0.00 4.43 0.67 0.10 64.51 02:20:01 AM 1 23.00 0.00 4.27 0.77 0.08 71.88 02:21:01 AM all 0.33 0.00 0.29 0.44 0.04 98.90 02:21:01 AM 0 0.57 0.00 0.22 0.25 0.03 98.93 02:21:01 AM 1 0.08 0.00 0.37 0.63 0.05 98.86 02:22:01 AM all 16.76 0.00 0.55 0.02 0.10 82.57 02:22:01 AM 0 31.77 0.00 0.80 0.00 0.10 67.33 02:22:01 AM 1 1.73 0.00 0.30 0.03 0.10 97.84 02:23:01 AM all 21.81 0.00 0.49 0.00 0.11 77.59 02:23:01 AM 0 30.69 0.00 0.60 0.00 0.10 68.60 02:23:01 AM 1 12.94 0.00 0.37 0.00 0.12 86.58 02:24:01 AM all 15.63 0.00 0.40 0.00 0.08 83.88 02:24:01 AM 0 29.68 0.00 0.56 0.00 0.07 69.69 02:24:01 AM 1 1.71 0.00 0.25 0.00 0.10 97.94 02:25:01 AM all 29.91 0.00 3.78 0.38 0.10 65.83 02:25:01 AM 0 38.39 0.00 4.04 0.23 0.10 57.24 02:25:01 AM 1 21.41 0.00 3.53 0.53 0.10 74.43 Average: all 20.45 0.00 2.51 3.70 0.09 73.25 Average: 0 27.90 0.00 2.70 3.52 0.09 65.80 Average: 1 13.01 0.00 2.32 3.88 0.09 80.70