---> uname -a: Linux prd-centos8-robot-2c-8g-6405.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 666 4889 19 2141 6734 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:bc:92:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:febc:92f5/64 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) 08/01/2024 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 97.58 13.40 84.19 2377.21 6771.98 01:40:01 AM 75.31 0.70 74.61 50.78 9212.71 01:41:01 AM 10.06 0.85 9.21 123.96 283.27 01:42:01 AM 21.84 0.00 21.84 0.00 1383.64 01:43:01 AM 43.63 0.12 43.51 35.46 6884.92 01:44:01 AM 4.20 0.03 4.17 1.07 413.90 01:45:01 AM 0.38 0.00 0.38 0.00 7.00 01:46:01 AM 0.25 0.00 0.25 0.00 162.82 01:47:01 AM 17.04 0.62 16.43 73.03 1177.36 Average: 30.03 1.75 28.29 295.73 2921.95 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5277844 7014692 2604588 33.04 2688 1918380 691576 7.74 212272 2068568 160652 01:40:01 AM 5176964 7001432 2705468 34.32 2688 2001796 717352 8.03 232612 2128536 1084 01:41:01 AM 5232928 7061368 2649504 33.61 2688 2005736 640256 7.17 241776 2062908 24 01:42:01 AM 4986404 7011128 2896028 36.74 2688 2193976 680400 7.62 259344 2268340 170852 01:43:01 AM 4920244 6948092 2962188 37.58 2688 2197092 748452 8.38 261944 2325668 384 01:44:01 AM 4901672 6937544 2980760 37.82 2688 2205116 764068 8.56 261944 2344096 8 01:45:01 AM 4887792 6923700 2994640 37.99 2688 2205152 797332 8.93 261944 2357828 16 01:46:01 AM 4882560 6923348 2999872 38.06 2688 2210032 797332 8.93 262004 2361864 52 01:47:01 AM 5060476 6946016 2821956 35.80 2688 2060340 734284 8.22 454268 2016600 13372 Average: 5036320 6974147 2846112 36.11 2688 2110847 730117 8.18 272012 2214934 38494 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 186.99 129.54 1345.25 36.66 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 35.39 23.86 289.22 6.33 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 11.81 6.58 7.99 1.83 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 33.87 28.49 268.47 6.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 266.66 190.52 58.81 48.02 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 240.06 238.78 113.06 98.30 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 281.91 273.69 670.98 92.67 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 83.97 77.79 388.64 18.65 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 57.52 42.40 100.70 40.45 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.13 112.40 360.35 38.77 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) 08/01/2024 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 37.76 0.00 6.34 3.09 0.10 52.71 01:39:01 AM 0 22.73 0.00 4.89 2.50 0.10 69.78 01:39:01 AM 1 52.83 0.00 7.79 3.68 0.10 35.60 01:40:01 AM all 20.54 0.00 3.09 3.19 0.08 73.09 01:40:01 AM 0 14.95 0.00 2.95 3.17 0.08 78.84 01:40:01 AM 1 26.14 0.00 3.22 3.21 0.08 67.34 01:41:01 AM all 5.49 0.00 0.66 0.17 0.04 93.64 01:41:01 AM 0 0.67 0.00 0.57 0.22 0.05 98.50 01:41:01 AM 1 10.30 0.00 0.75 0.12 0.03 88.80 01:42:01 AM all 18.55 0.00 3.16 0.35 0.08 77.86 01:42:01 AM 0 10.22 0.00 2.19 0.20 0.08 87.31 01:42:01 AM 1 26.87 0.00 4.14 0.50 0.07 68.42 01:43:01 AM all 11.40 0.00 1.99 1.89 0.06 84.66 01:43:01 AM 0 11.82 0.00 1.83 1.27 0.07 85.01 01:43:01 AM 1 10.97 0.00 2.15 2.51 0.05 84.32 01:44:01 AM all 24.67 0.00 1.70 0.08 0.10 73.44 01:44:01 AM 0 9.91 0.00 0.37 0.15 0.08 89.49 01:44:01 AM 1 39.49 0.00 3.03 0.02 0.12 57.34 01:45:01 AM all 24.84 0.00 0.61 0.00 0.08 74.47 01:45:01 AM 0 24.14 0.00 0.47 0.00 0.08 75.31 01:45:01 AM 1 25.54 0.00 0.75 0.00 0.08 73.63 01:46:01 AM all 7.77 0.00 0.33 0.03 0.08 91.80 01:46:01 AM 0 2.72 0.00 0.32 0.00 0.08 96.88 01:46:01 AM 1 12.74 0.00 0.33 0.05 0.07 86.81 01:47:01 AM all 24.48 0.00 3.24 0.22 0.08 71.98 01:47:01 AM 0 16.85 0.00 3.22 0.33 0.08 79.51 01:47:01 AM 1 32.11 0.00 3.26 0.10 0.07 64.46 Average: all 19.51 0.00 2.35 1.00 0.08 77.06 Average: 0 12.69 0.00 1.87 0.87 0.08 84.49 Average: 1 26.34 0.00 2.83 1.13 0.07 69.63