---> uname -a: Linux prd-centos8-robot-2c-8g-24402.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 717 4831 19 2148 6683 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:f1:0b:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fef1:bc5/64 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) 09/20/2024 _x86_64_ (2 CPU) 06:08:16 LINUX RESTART (2 CPU) 06:09:01 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 100.07 13.11 86.95 2345.61 6776.02 06:11:01 AM 79.76 0.70 79.06 50.78 9647.17 06:12:01 AM 25.34 0.42 24.93 64.78 1545.83 06:13:01 AM 47.83 0.03 47.79 3.47 6986.00 06:14:01 AM 2.22 0.10 2.12 32.12 58.61 06:15:01 AM 2.43 0.02 2.42 0.93 351.59 06:16:01 AM 0.23 0.00 0.23 0.00 4.13 06:17:01 AM 6.23 0.32 5.92 36.93 339.13 06:18:01 AM 21.74 0.32 21.42 36.25 1621.11 Average: 31.76 1.67 30.09 285.62 3036.55 06:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 5220200 6990644 2662232 33.77 2688 1951232 853268 9.55 216632 2117604 193944 06:11:01 AM 5087568 6942024 2794864 35.46 2688 2031536 850696 9.53 233328 2214260 22288 06:12:01 AM 4879100 6944028 3003332 38.10 2688 2234488 873440 9.78 286036 2346740 205696 06:13:01 AM 4914228 6946108 2968204 37.66 2688 2200844 760620 8.52 259460 2330448 4 06:14:01 AM 4854684 6895280 3027748 38.41 2688 2209560 825356 9.24 259728 2389600 7764 06:15:01 AM 4850776 6892020 3031656 38.46 2688 2210224 840740 9.41 259728 2393632 4 06:16:01 AM 4827192 6868500 3055240 38.76 2688 2210288 861316 9.64 259728 2416748 48 06:17:01 AM 4925036 6844836 2957396 37.52 2688 2092396 829968 9.29 289948 2305836 44104 06:18:01 AM 4949136 6841072 2933296 37.21 2688 2067052 855972 9.58 458400 2121832 32 Average: 4945324 6907168 2937108 37.26 2688 2134180 839042 9.39 280332 2292967 52654 06:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 179.60 126.23 1330.50 37.09 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 43.97 33.12 386.46 7.69 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 34.37 28.01 271.76 5.90 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 189.54 142.11 49.10 36.82 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 42.80 27.42 72.69 5.82 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 322.30 321.45 66.88 134.56 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 241.69 230.52 627.74 69.30 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 82.44 53.44 140.27 44.27 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 14.39 12.03 11.49 5.70 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 127.89 108.25 328.53 38.57 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) 09/20/2024 _x86_64_ (2 CPU) 06:08:16 LINUX RESTART (2 CPU) 06:09:01 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 38.85 0.00 6.76 1.91 0.12 52.36 06:10:01 AM 0 41.34 0.00 6.42 1.18 0.12 50.95 06:10:01 AM 1 36.35 0.00 7.10 2.63 0.13 53.78 06:11:01 AM all 22.79 0.00 3.14 1.53 0.09 72.45 06:11:01 AM 0 27.43 0.00 3.62 1.42 0.10 67.43 06:11:01 AM 1 18.15 0.00 2.65 1.65 0.08 77.46 06:12:01 AM all 18.97 0.00 3.03 0.29 0.06 77.66 06:12:01 AM 0 18.92 0.00 3.17 0.48 0.05 77.38 06:12:01 AM 1 19.01 0.00 2.89 0.10 0.07 77.93 06:13:01 AM all 11.65 0.00 2.44 1.01 0.07 84.83 06:13:01 AM 0 11.67 0.00 2.46 0.99 0.07 84.82 06:13:01 AM 1 11.64 0.00 2.43 1.04 0.07 84.83 06:14:01 AM all 10.05 0.00 1.00 0.09 0.05 88.81 06:14:01 AM 0 13.35 0.00 1.55 0.13 0.07 84.90 06:14:01 AM 1 6.72 0.00 0.44 0.05 0.03 92.76 06:15:01 AM all 26.80 0.00 0.68 0.03 0.09 72.40 06:15:01 AM 0 5.62 0.00 0.40 0.05 0.07 93.87 06:15:01 AM 1 48.08 0.00 0.96 0.00 0.12 50.85 06:16:01 AM all 25.58 0.00 0.59 0.00 0.10 73.73 06:16:01 AM 0 45.38 0.00 0.74 0.00 0.12 53.76 06:16:01 AM 1 5.74 0.00 0.44 0.00 0.08 93.74 06:17:01 AM all 10.25 0.00 1.45 0.05 0.07 88.18 06:17:01 AM 0 10.78 0.00 1.57 0.07 0.07 87.52 06:17:01 AM 1 9.72 0.00 1.33 0.03 0.07 88.85 06:18:01 AM all 20.45 0.00 2.16 0.33 0.07 76.99 06:18:01 AM 0 29.65 0.00 2.44 0.50 0.07 67.35 06:18:01 AM 1 11.26 0.00 1.89 0.15 0.07 86.64 Average: all 20.61 0.00 2.36 0.58 0.08 76.36 Average: 0 22.68 0.00 2.49 0.54 0.08 74.21 Average: 1 18.54 0.00 2.24 0.63 0.08 78.51