---> uname -a: Linux prd-centos8-robot-2c-8g-10553.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 588 4976 19 2132 6813 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:f3:d5:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fef3:d5d5/64 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) 08/13/2024 _x86_64_ (2 CPU) 04:18:23 LINUX RESTART (2 CPU) 04:19:04 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 50.10 20.95 29.14 5914.22 15630.00 04:21:01 AM 119.36 6.87 112.50 1249.93 9496.67 04:22:01 AM 33.14 0.63 32.51 48.92 4501.85 04:23:01 AM 31.81 0.87 30.94 123.96 1694.64 04:24:01 AM 44.19 2.52 41.67 396.00 6799.37 04:25:01 AM 4.62 0.10 4.52 32.13 189.10 04:26:01 AM 2.20 0.02 2.18 0.93 155.72 04:27:01 AM 0.35 0.00 0.35 0.00 4.88 04:28:01 AM 10.13 0.32 9.81 36.92 369.56 Average: 32.78 3.49 29.29 838.93 4252.83 04:19:04 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5575628 7091412 2306804 29.27 2688 1708684 706360 7.91 185376 1842096 69412 04:21:01 AM 5149084 6993168 2733348 34.68 2688 2021920 719324 8.05 214588 2178352 135448 04:22:01 AM 5199520 7026192 2682912 34.04 2688 2004000 678700 7.60 232876 2106252 1108 04:23:01 AM 4964420 6990500 2918012 37.02 2688 2195272 725256 8.12 259232 2290260 169952 04:24:01 AM 5016732 7057964 2865700 36.36 2688 2210464 624472 6.99 265348 2224064 32 04:25:01 AM 4970124 7014816 2912308 36.95 2688 2213936 696712 7.80 265484 2272064 2492 04:26:01 AM 4912368 6957164 2970064 37.68 2688 2214028 753884 8.44 265488 2329492 16 04:27:01 AM 4874320 6919136 3008112 38.16 2688 2214040 803036 8.99 265488 2367112 4 04:28:01 AM 5109888 6984616 2772544 35.17 2688 2050020 706760 7.91 292656 2125152 19564 Average: 5085787 7003885 2796645 35.48 2688 2092485 712723 7.98 249615 2192760 44225 04:19:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 279.20 164.12 1220.11 60.98 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 80.32 65.34 975.28 10.51 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 10.23 4.55 4.19 1.87 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 37.30 32.86 270.35 7.55 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 538.37 416.29 110.98 91.09 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 34.93 22.78 41.26 3.45 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 279.75 260.12 5062.80 16.89 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 294.29 276.39 5719.65 17.87 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 142.04 116.73 1416.08 31.84 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 187.99 150.95 1649.10 26.71 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) 08/13/2024 _x86_64_ (2 CPU) 04:18:23 LINUX RESTART (2 CPU) 04:19:04 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 32.72 0.00 5.23 8.72 0.11 53.23 04:20:01 AM 0 42.76 0.00 4.60 10.44 0.11 42.10 04:20:01 AM 1 22.65 0.00 5.85 7.01 0.11 64.39 04:21:01 AM all 35.10 0.00 5.83 5.73 0.12 53.21 04:21:01 AM 0 45.88 0.00 6.79 5.84 0.13 41.36 04:21:01 AM 1 24.35 0.00 4.88 5.63 0.12 65.03 04:22:01 AM all 9.19 0.00 1.42 2.55 0.07 86.77 04:22:01 AM 0 15.66 0.00 1.96 2.26 0.05 80.08 04:22:01 AM 1 2.72 0.00 0.89 2.84 0.08 93.46 04:23:01 AM all 23.62 0.00 3.37 2.16 0.08 70.76 04:23:01 AM 0 26.33 0.00 3.45 2.70 0.12 67.40 04:23:01 AM 1 20.91 0.00 3.29 1.62 0.05 74.12 04:24:01 AM all 11.68 0.00 3.09 2.49 0.07 82.67 04:24:01 AM 0 12.26 0.00 3.21 2.28 0.07 82.19 04:24:01 AM 1 11.11 0.00 2.97 2.70 0.07 83.15 04:25:01 AM all 5.92 0.00 1.48 0.12 0.06 92.42 04:25:01 AM 0 9.24 0.00 2.45 0.13 0.05 88.13 04:25:01 AM 1 2.62 0.00 0.52 0.10 0.07 96.69 04:26:01 AM all 8.77 0.00 1.27 0.02 0.07 89.87 04:26:01 AM 0 14.89 0.00 2.09 0.00 0.08 82.93 04:26:01 AM 1 2.67 0.00 0.45 0.03 0.05 96.79 04:27:01 AM all 9.28 0.00 1.07 0.00 0.08 89.57 04:27:01 AM 0 16.23 0.00 1.65 0.00 0.08 82.04 04:27:01 AM 1 2.35 0.00 0.49 0.00 0.08 97.08 04:28:01 AM all 16.19 0.00 2.29 0.05 0.08 81.39 04:28:01 AM 0 21.09 0.00 3.06 0.05 0.08 75.72 04:28:01 AM 1 11.29 0.00 1.52 0.05 0.07 87.07 Average: all 16.85 0.00 2.77 2.39 0.08 77.91 Average: 0 22.59 0.00 3.25 2.59 0.09 71.49 Average: 1 11.12 0.00 2.30 2.19 0.08 84.32