---> uname -a: Linux prd-centos8-robot-2c-8g-40408.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 578 5002 19 2116 6822 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:4c:b4:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe4c:b474/64 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) 10/08/2024 _x86_64_ (2 CPU) 03:51:44 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 200.45 150.50 49.95 14290.20 38975.99 03:54:01 AM 122.04 6.86 115.18 1249.51 10630.17 03:55:01 AM 37.78 1.05 36.73 113.71 4538.88 03:56:01 AM 21.20 0.00 21.20 0.00 1399.67 03:57:01 AM 44.44 0.03 44.40 3.47 6972.49 03:58:01 AM 5.65 0.42 5.23 69.06 203.38 03:59:01 AM 24.38 0.53 23.84 64.78 1113.28 Average: 65.14 22.77 42.36 2255.95 9119.66 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 5576908 7090976 2305524 29.25 2688 1706832 689200 7.72 184736 1840240 96500 03:54:01 AM 5168556 7019264 2713876 34.43 2688 2028512 692204 7.75 212600 2160264 134976 03:55:01 AM 5261780 7093780 2620652 33.25 2688 2009028 624248 6.99 239640 2037300 20 03:56:01 AM 4960164 6990168 2922268 37.07 2688 2199752 722924 8.09 255348 2300388 171840 03:57:01 AM 5030724 7064468 2851708 36.18 2688 2203092 631112 7.07 257656 2220212 8 03:58:01 AM 5162620 7025944 2719812 34.50 2688 2036684 683268 7.65 251464 2112760 4556 03:59:01 AM 5171132 7032792 2711300 34.40 2688 2036896 687064 7.69 444892 1917496 1540 Average: 5190269 7045342 2692163 34.15 2688 2031542 675717 7.57 263762 2084094 58491 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 266.64 165.29 1243.33 55.77 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 90.14 71.01 996.83 10.34 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 13.90 9.88 12.90 4.01 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 32.91 25.31 290.92 5.07 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 183.41 156.61 47.35 44.88 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 48.68 30.36 74.27 17.53 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 19.16 17.11 16.61 8.08 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 93.55 67.94 383.20 20.81 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) 10/08/2024 _x86_64_ (2 CPU) 03:51:44 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 40.59 0.03 10.18 13.78 0.15 35.28 03:53:01 AM 0 38.76 0.05 10.92 15.13 0.15 34.99 03:53:01 AM 1 42.42 0.02 9.43 12.41 0.15 35.57 03:54:01 AM all 32.22 0.00 5.70 7.41 0.13 54.56 03:54:01 AM 0 27.70 0.00 5.02 6.77 0.12 60.39 03:54:01 AM 1 36.75 0.00 6.37 8.04 0.13 48.70 03:55:01 AM all 16.68 0.00 1.90 1.14 0.08 80.20 03:55:01 AM 0 14.86 0.00 1.62 1.32 0.10 82.10 03:55:01 AM 1 18.49 0.00 2.17 0.97 0.07 78.29 03:56:01 AM all 21.68 0.00 3.10 2.16 0.13 72.93 03:56:01 AM 0 18.92 0.00 2.96 3.05 0.13 74.94 03:56:01 AM 1 24.44 0.00 3.24 1.27 0.13 70.91 03:57:01 AM all 11.15 0.00 2.36 5.86 0.09 80.54 03:57:01 AM 0 8.68 0.00 2.34 6.57 0.07 82.34 03:57:01 AM 1 13.61 0.00 2.38 5.15 0.12 78.75 03:58:01 AM all 5.12 0.00 1.33 0.08 0.06 93.41 03:58:01 AM 0 7.80 0.00 1.67 0.15 0.07 90.31 03:58:01 AM 1 2.44 0.00 0.99 0.02 0.05 96.51 03:59:01 AM all 26.18 0.00 2.72 1.33 0.08 69.69 03:59:01 AM 0 25.84 0.00 2.61 1.21 0.08 70.26 03:59:01 AM 1 26.51 0.00 2.83 1.46 0.08 69.11 Average: all 21.90 0.00 3.88 4.52 0.10 69.59 Average: 0 20.34 0.01 3.86 4.86 0.10 70.83 Average: 1 23.47 0.00 3.90 4.17 0.11 68.35