---> uname -a: Linux prd-centos8-robot-2c-8g-1649.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 617 4956 19 2124 6784 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:aa:87:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:feaa:87ef/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) 10/26/2024 _x86_64_ (2 CPU) 23:07:09 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 100.38 12.10 88.29 2049.98 6452.88 11:10:01 PM 73.44 0.65 72.79 49.05 9486.12 11:11:01 PM 29.86 0.42 29.45 64.76 1609.29 11:12:01 PM 42.96 2.52 40.44 396.07 6759.79 11:13:01 PM 2.70 0.00 2.70 0.00 75.52 11:14:01 PM 0.48 0.00 0.48 0.00 6.83 11:15:01 PM 0.47 0.00 0.47 0.00 9.15 11:16:01 PM 12.76 0.42 12.35 69.86 423.13 Average: 32.88 2.01 30.87 328.71 3102.82 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5299644 7095116 2582780 32.77 2688 1973684 667896 7.48 210392 2037492 224240 11:10:01 PM 5144148 6970568 2738276 34.74 2688 2003908 802012 8.98 232400 2158464 20 11:11:01 PM 4962940 6988820 2919484 37.04 2688 2195968 740696 8.29 255972 2293912 172164 11:12:01 PM 4996408 7035732 2886016 36.61 2688 2208952 679236 7.61 262152 2246432 8 11:13:01 PM 4996200 7035528 2886224 36.62 2688 2208956 679236 7.61 262152 2246508 4 11:14:01 PM 4994244 7033576 2888180 36.64 2688 2208956 679236 7.61 262152 2248748 16 11:15:01 PM 4986460 7025876 2895964 36.74 2688 2208956 679236 7.61 262152 2256232 4 11:16:01 PM 5088920 6954832 2793504 35.44 2688 2041516 747716 8.37 292616 2145484 17132 Average: 5058620 7017506 2823804 35.82 2688 2131362 709408 7.94 254998 2204159 51698 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 92.92 69.99 904.98 9.89 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 54.58 38.84 422.06 7.29 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 40.49 32.98 294.39 7.35 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 19.11 14.88 8.82 6.30 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.20 0.83 0.24 0.19 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 9.57 4.40 9.27 2.16 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 61.40 41.74 40.37 77.79 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 53.06 34.93 73.90 19.28 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 41.54 29.82 219.27 16.28 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) 10/26/2024 _x86_64_ (2 CPU) 23:07:09 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 36.52 0.00 5.64 4.40 0.10 53.35 11:09:01 PM 0 29.12 0.00 5.00 3.82 0.10 61.95 11:09:01 PM 1 43.92 0.00 6.27 4.97 0.10 44.74 11:10:01 PM all 21.90 0.00 2.70 2.64 0.08 72.68 11:10:01 PM 0 14.82 0.00 2.56 2.76 0.08 79.79 11:10:01 PM 1 28.97 0.00 2.84 2.52 0.08 65.58 11:11:01 PM all 21.23 0.00 3.44 0.57 0.07 74.70 11:11:01 PM 0 15.15 0.00 3.25 0.35 0.07 81.18 11:11:01 PM 1 27.32 0.00 3.62 0.78 0.07 68.21 11:12:01 PM all 6.36 0.00 1.46 1.44 0.06 90.68 11:12:01 PM 0 2.39 0.00 1.12 1.49 0.07 94.94 11:12:01 PM 1 10.33 0.00 1.80 1.39 0.05 86.43 11:13:01 PM all 0.28 0.00 0.06 0.01 0.04 99.62 11:13:01 PM 0 0.45 0.00 0.05 0.02 0.03 99.45 11:13:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:14:01 PM all 0.41 0.00 0.12 0.00 0.04 99.43 11:14:01 PM 0 0.33 0.00 0.12 0.00 0.03 99.52 11:14:01 PM 1 0.48 0.00 0.12 0.00 0.05 99.35 11:15:01 PM all 2.05 0.00 0.67 0.00 0.06 97.22 11:15:01 PM 0 1.91 0.00 0.79 0.00 0.07 97.24 11:15:01 PM 1 2.19 0.00 0.55 0.00 0.05 97.21 11:16:01 PM all 13.52 0.00 1.96 0.20 0.07 84.25 11:16:01 PM 0 9.48 0.00 1.75 0.13 0.07 88.56 11:16:01 PM 1 17.56 0.00 2.17 0.27 0.07 79.94 Average: all 12.79 0.00 2.01 1.16 0.06 83.99 Average: 0 9.21 0.00 1.83 1.07 0.06 87.82 Average: 1 16.37 0.00 2.18 1.24 0.06 80.15