---> uname -a: Linux prd-centos8-robot-2c-8g-9705.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 587 4970 19 2139 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:e1:ca:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fee1:ca71/64 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) 11/23/2024 _x86_64_ (2 CPU) 23:06:04 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 105.71 12.38 93.34 2324.69 6668.84 11:09:01 PM 74.69 0.80 73.89 79.97 9683.74 11:10:01 PM 30.79 2.73 28.06 426.33 1586.80 11:11:01 PM 41.72 0.03 41.69 3.47 6836.70 11:12:01 PM 2.90 0.12 2.78 33.06 131.14 11:13:01 PM 2.20 0.00 2.20 0.00 68.23 11:14:01 PM 0.37 0.00 0.37 0.00 5.03 11:15:01 PM 0.35 0.00 0.35 0.00 7.06 11:16:01 PM 13.06 0.32 12.75 36.93 513.55 Average: 30.20 1.82 28.38 322.73 2833.57 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5279628 7083248 2602804 33.02 2688 1981416 660464 7.40 210748 2058036 227768 11:09:01 PM 5213492 7050000 2668940 33.86 2688 2013576 682500 7.64 234160 2089528 12 11:10:01 PM 5003748 7053080 2878684 36.52 2688 2218240 695336 7.79 259820 2249848 186148 11:11:01 PM 5010388 7059520 2872044 36.44 2688 2218364 651036 7.29 263336 2235012 4 11:12:01 PM 4961524 7013068 2920908 37.06 2688 2220772 734660 8.23 263604 2283488 16 11:13:01 PM 4961356 7012900 2921076 37.06 2688 2220772 734660 8.23 263604 2283420 12 11:14:01 PM 4952304 7003864 2930128 37.17 2688 2220788 750752 8.41 263604 2291752 16 11:15:01 PM 4950480 7002144 2931952 37.20 2688 2220792 750752 8.41 263604 2294212 4 11:16:01 PM 5103028 6984524 2779404 35.26 2688 2055992 731792 8.19 298216 2124464 19356 Average: 5048439 7029150 2833993 35.95 2688 2152301 710217 7.95 257855 2212196 48148 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 90.22 72.08 920.03 10.03 0.00 0.00 0.00 0.00 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 50.35 36.34 440.00 7.04 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 47.81 36.26 301.54 8.93 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 193.30 140.82 37.67 36.59 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 136.48 126.45 43.15 50.26 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 219.18 218.03 43.99 91.14 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 12.03 8.46 73.62 1.84 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 227.36 196.55 95.06 86.38 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 66.14 47.41 118.97 67.69 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 115.88 98.04 230.45 39.99 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) 11/23/2024 _x86_64_ (2 CPU) 23:06:04 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 37.42 0.00 6.15 2.93 0.13 53.37 11:08:01 PM 0 36.05 0.00 6.19 3.36 0.15 54.25 11:08:01 PM 1 38.81 0.00 6.11 2.49 0.12 52.47 11:09:01 PM all 21.00 0.00 2.29 3.24 0.08 73.39 11:09:01 PM 0 35.17 0.00 2.72 3.22 0.08 58.80 11:09:01 PM 1 6.82 0.00 1.85 3.26 0.08 87.98 11:10:01 PM all 24.18 0.00 4.14 0.49 0.11 71.08 11:10:01 PM 0 22.62 0.00 3.61 0.73 0.10 72.94 11:10:01 PM 1 25.75 0.00 4.68 0.25 0.12 69.21 11:11:01 PM all 4.01 0.00 0.94 3.60 0.06 91.40 11:11:01 PM 0 4.60 0.00 0.94 3.08 0.05 91.33 11:11:01 PM 1 3.41 0.00 0.94 4.12 0.07 91.47 11:12:01 PM all 11.60 0.00 0.41 0.06 0.08 87.85 11:12:01 PM 0 9.24 0.00 0.45 0.05 0.07 90.19 11:12:01 PM 1 13.97 0.00 0.37 0.07 0.08 85.51 11:13:01 PM all 17.92 0.00 0.44 0.01 0.09 81.53 11:13:01 PM 0 10.51 0.00 0.35 0.02 0.10 89.02 11:13:01 PM 1 25.34 0.00 0.54 0.00 0.08 74.04 11:14:01 PM all 0.72 0.00 0.13 0.01 0.08 99.06 11:14:01 PM 0 0.35 0.00 0.13 0.02 0.12 99.38 11:14:01 PM 1 1.09 0.00 0.13 0.00 0.05 98.73 11:15:01 PM all 25.82 0.00 1.04 0.00 0.12 73.02 11:15:01 PM 0 25.45 0.00 1.06 0.00 0.10 73.39 11:15:01 PM 1 26.20 0.00 1.02 0.00 0.13 72.64 11:16:01 PM all 14.35 0.00 2.03 0.15 0.07 83.41 11:16:01 PM 0 21.35 0.00 2.29 0.18 0.07 76.11 11:16:01 PM 1 7.39 0.00 1.77 0.12 0.07 90.66 Average: all 17.44 0.00 1.95 1.17 0.09 79.35 Average: 0 18.38 0.00 1.97 1.19 0.09 78.36 Average: 1 16.51 0.00 1.93 1.14 0.09 80.33