---> uname -a: Linux prd-centos8-robot-2c-8g-20418.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 636 4938 19 2122 6764 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:06:8e:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe06:8e02/64 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) 07/14/2024 _x86_64_ (2 CPU) 04:32:44 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 188.32 142.87 45.45 14251.27 37819.53 04:35:01 AM 102.05 7.06 94.99 1260.78 7638.04 04:36:01 AM 62.66 0.80 61.86 79.99 7488.17 04:37:01 AM 24.18 0.68 23.49 92.90 1404.10 04:38:01 AM 47.82 2.63 45.18 429.06 6734.54 04:39:01 AM 1.80 0.00 1.80 0.00 96.75 04:40:01 AM 0.45 0.00 0.45 0.00 5.87 04:41:01 AM 0.42 0.00 0.42 0.00 44.95 04:42:01 AM 27.44 0.63 26.80 73.16 1346.61 Average: 50.57 17.19 33.38 1798.64 6953.31 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5561316 7052112 2321116 29.45 2688 1684724 725556 8.12 178020 1863576 89168 04:35:01 AM 5198576 6997748 2683856 34.05 2688 1976960 721140 8.07 210348 2135452 176272 04:36:01 AM 5222432 7040600 2660000 33.75 2688 1995464 717700 8.04 237824 2076416 12 04:37:01 AM 4880060 6935048 3002372 38.09 2688 2224640 782044 8.76 285892 2347148 207776 04:38:01 AM 4936660 6964516 2945772 37.37 2688 2197584 751888 8.42 263584 2306064 1500 04:39:01 AM 4937060 6964924 2945372 37.37 2688 2197588 751888 8.42 263584 2306216 4 04:40:01 AM 4923784 6951664 2958648 37.53 2688 2197604 784684 8.79 263584 2319392 4 04:41:01 AM 4980372 7010344 2902060 36.82 2688 2199668 692880 7.76 264000 2262860 868 04:42:01 AM 5070388 6937408 2812044 35.67 2688 2042252 764696 8.56 444288 2015372 192 Average: 5078961 6983818 2803471 35.57 2688 2079609 743608 8.33 267903 2181388 52866 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 243.70 137.47 990.83 54.87 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 79.11 65.43 799.86 9.58 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 39.93 28.11 274.71 5.66 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 34.22 28.34 267.44 5.87 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 171.26 96.40 66.30 35.77 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 211.88 211.40 42.65 88.74 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 206.83 204.58 190.35 77.67 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 110.11 106.30 72.89 35.36 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 45.36 35.77 82.62 26.00 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 126.93 101.53 309.74 37.72 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) 07/14/2024 _x86_64_ (2 CPU) 04:32:44 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 33.88 0.07 9.97 30.46 0.11 25.51 04:34:01 AM 0 36.13 0.05 11.42 25.94 0.10 26.36 04:34:01 AM 1 31.65 0.08 8.53 34.96 0.12 24.67 04:35:01 AM all 37.33 0.00 5.97 3.34 0.12 53.25 04:35:01 AM 0 29.32 0.00 5.06 1.98 0.13 63.51 04:35:01 AM 1 45.34 0.00 6.88 4.70 0.12 42.97 04:36:01 AM all 19.96 0.00 2.17 2.82 0.10 74.96 04:36:01 AM 0 16.83 0.00 1.92 2.37 0.08 78.79 04:36:01 AM 1 23.10 0.00 2.42 3.26 0.12 71.09 04:37:01 AM all 17.62 0.00 2.84 0.47 0.08 78.99 04:37:01 AM 0 16.76 0.00 2.89 0.60 0.08 79.67 04:37:01 AM 1 18.48 0.00 2.79 0.33 0.08 78.31 04:38:01 AM all 14.48 0.00 2.67 2.13 0.07 80.65 04:38:01 AM 0 9.99 0.00 2.36 2.23 0.07 85.36 04:38:01 AM 1 18.98 0.00 2.98 2.03 0.07 75.94 04:39:01 AM all 17.05 0.00 0.38 0.02 0.09 82.46 04:39:01 AM 0 15.79 0.00 0.32 0.02 0.08 83.80 04:39:01 AM 1 18.32 0.00 0.44 0.02 0.10 81.13 04:40:01 AM all 19.87 0.00 0.47 0.00 0.10 79.56 04:40:01 AM 0 10.46 0.00 0.30 0.00 0.08 89.16 04:40:01 AM 1 29.31 0.00 0.64 0.00 0.12 69.94 04:41:01 AM all 14.65 0.00 0.62 0.00 0.08 84.64 04:41:01 AM 0 7.99 0.00 0.74 0.00 0.08 91.19 04:41:01 AM 1 21.35 0.00 0.51 0.00 0.08 78.06 04:42:01 AM all 26.94 0.00 3.18 0.36 0.09 69.43 04:42:01 AM 0 28.41 0.00 3.07 0.22 0.08 68.22 04:42:01 AM 1 25.47 0.00 3.29 0.50 0.10 70.64 Average: all 22.43 0.01 3.14 4.38 0.09 69.95 Average: 0 19.07 0.01 3.11 3.68 0.09 74.04 Average: 1 25.79 0.01 3.17 5.08 0.10 65.85