---> uname -a: Linux prd-centos8-robot-2c-8g-1114.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 9.9G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 696 3216 19 3785 6703 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:b9:c1:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83530sec preferred_lft 83530sec inet6 fe80::f816:3eff:feb9:c13d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-1114.novalocal) 12/09/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.33 0.02 1.31 0.13 449.76 12:02:01 AM 0.70 0.07 0.63 1.73 341.35 12:03:01 AM 0.43 0.00 0.43 0.00 282.89 12:04:01 AM 1.98 0.00 1.98 0.00 3489.99 12:05:01 AM 2.25 0.00 2.25 0.00 4134.74 12:06:01 AM 2.12 0.00 2.12 0.00 3454.37 12:07:01 AM 1.57 0.00 1.57 0.00 2747.30 12:08:01 AM 1.27 0.07 1.20 7.60 1809.30 12:09:01 AM 0.65 0.00 0.65 0.00 703.38 12:10:01 AM 0.88 0.00 0.88 0.00 1271.94 12:11:01 AM 6.76 0.25 6.51 13.33 2165.45 12:12:01 AM 31.71 0.10 31.61 27.06 28229.19 12:13:01 AM 16.66 0.43 16.23 53.98 685.00 Average: 5.25 0.07 5.18 7.99 3827.48 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4477052 6788260 3405380 43.20 2688 2480180 1056560 11.83 263920 2764768 3432 12:02:01 AM 4443212 6764476 3439220 43.63 2688 2490220 1087900 12.18 264052 2798596 3352 12:03:01 AM 4388956 6747420 3493476 44.32 2688 2527372 1103676 12.36 264052 2851496 32120 12:04:01 AM 4260856 6746848 3621576 45.94 2688 2654756 1119180 12.53 264052 2979892 54876 12:05:01 AM 4140552 6738256 3741880 47.47 2688 2766352 1119180 12.53 264052 3100192 42488 12:06:01 AM 4044008 6734464 3838424 48.70 2688 2858992 1119180 12.53 264056 3196448 31644 12:07:01 AM 3973036 6734000 3909396 49.60 2688 2929416 1116612 12.50 264056 3266932 19672 12:08:01 AM 3930020 6735828 3952412 50.14 2688 2974208 1116136 12.50 264120 3310468 10072 12:09:01 AM 3217156 6072032 4665276 59.19 2688 3023220 1755044 19.65 264120 4020972 38072 12:10:01 AM 2439268 5319008 5443164 69.05 2688 3048104 2529412 28.32 264120 4798096 24888 12:11:01 AM 4183180 6952568 3699252 46.93 2688 2943152 723224 8.10 982688 2359504 34132 12:12:01 AM 3295460 6860860 4586972 58.19 2688 3738968 823356 9.22 1177552 3055384 13424 12:13:01 AM 3304044 6874492 4578388 58.08 2688 3744156 816004 9.14 1179236 3045356 16720 Average: 3853600 6620655 4028832 51.11 2688 2936854 1191190 13.34 460006 3196008 24992 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 122.04 123.82 32.40 10.93 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 341.10 336.44 87.95 28.15 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 305.13 298.35 277.43 24.97 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 239.66 228.21 868.49 18.55 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 254.81 245.16 769.58 20.09 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 238.67 232.24 626.00 19.26 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 240.10 236.30 473.60 19.71 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 235.76 233.21 289.92 19.80 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 162.20 148.87 704.76 13.98 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.28 0.07 0.02 0.00 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 408.35 249.39 703.03 931.92 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 52.70 43.14 318.60 7.89 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 11.85 11.83 10.20 5.74 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 200.97 183.62 397.01 86.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-1114.novalocal) 12/09/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 21.58 0.03 5.34 0.13 0.10 72.83 12:01:01 AM 0 12.99 0.00 3.33 0.22 0.10 83.36 12:01:01 AM 1 30.21 0.05 7.35 0.05 0.10 62.24 12:02:01 AM all 27.27 0.00 3.69 0.11 0.10 68.82 12:02:01 AM 0 28.16 0.00 3.81 0.21 0.09 67.73 12:02:01 AM 1 26.39 0.00 3.56 0.02 0.12 69.91 12:03:01 AM all 30.34 0.00 3.40 0.04 0.10 66.11 12:03:01 AM 0 8.89 0.00 2.40 0.00 0.12 88.59 12:03:01 AM 1 52.43 0.00 4.44 0.09 0.09 42.96 12:04:01 AM all 37.34 0.00 2.77 0.28 0.10 59.51 12:04:01 AM 0 16.88 0.00 2.01 0.44 0.08 80.59 12:04:01 AM 1 58.06 0.00 3.54 0.12 0.12 38.16 12:05:01 AM all 37.19 0.00 2.93 0.49 0.11 59.28 12:05:01 AM 0 16.80 0.00 2.04 0.64 0.10 80.42 12:05:01 AM 1 57.86 0.00 3.83 0.34 0.12 37.85 12:06:01 AM all 36.71 0.00 3.03 0.36 0.10 59.81 12:06:01 AM 0 13.32 0.00 2.01 0.27 0.08 84.31 12:06:01 AM 1 60.47 0.00 4.06 0.45 0.12 34.90 12:07:01 AM all 36.14 0.00 3.23 0.31 0.09 60.22 12:07:01 AM 0 11.73 0.00 2.11 0.62 0.08 85.46 12:07:01 AM 1 61.05 0.00 4.38 0.00 0.10 34.47 12:08:01 AM all 35.51 0.00 3.37 0.19 0.10 60.83 12:08:01 AM 0 14.23 0.00 2.33 0.37 0.10 82.96 12:08:01 AM 1 57.17 0.00 4.43 0.00 0.10 38.29 12:09:01 AM all 41.93 0.00 2.41 0.08 0.13 55.46 12:09:01 AM 0 11.53 0.00 1.62 0.05 0.12 86.68 12:09:01 AM 1 72.76 0.00 3.22 0.10 0.14 23.79 12:10:01 AM all 48.99 0.00 1.53 0.24 0.09 49.14 12:10:01 AM 0 0.79 0.00 0.45 0.49 0.08 98.19 12:10:01 AM 1 97.16 0.00 2.61 0.00 0.10 0.13 12:11:01 AM all 33.97 0.00 2.17 0.26 0.08 63.52 12:11:01 AM 0 41.82 0.00 2.02 0.32 0.07 55.77 12:11:01 AM 1 26.12 0.00 2.32 0.20 0.10 71.26 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 21.91 0.00 2.82 8.32 0.07 66.89 12:12:01 AM 0 13.22 0.00 2.78 8.95 0.07 74.98 12:12:01 AM 1 30.57 0.00 2.85 7.70 0.07 58.81 12:13:01 AM all 17.34 0.00 2.08 0.48 0.07 80.04 12:13:01 AM 0 20.23 0.00 2.41 0.30 0.07 76.99 12:13:01 AM 1 14.45 0.00 1.75 0.65 0.07 83.08 Average: all 32.77 0.00 2.98 0.88 0.10 63.27 Average: 0 16.19 0.00 2.25 1.00 0.09 80.47 Average: 1 49.52 0.00 3.71 0.76 0.10 45.91