---> uname -a: Linux prd-centos8-robot-2c-8g-2683.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4788 19 2277 6767 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:bd:3c:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 83081sec preferred_lft 83081sec inet6 fe80::f816:3eff:febd:3cd7/64 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-2683.novalocal) 12/01/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.22 0.02 1.20 0.13 233.74 12:02:01 AM 0.43 0.07 0.37 1.73 29.82 12:03:01 AM 0.18 0.00 0.18 0.00 12.96 12:04:01 AM 0.15 0.00 0.15 0.00 26.66 12:05:01 AM 0.17 0.00 0.17 0.00 18.41 12:06:01 AM 0.47 0.00 0.47 0.00 81.92 12:07:01 AM 0.22 0.00 0.22 0.00 24.15 12:08:01 AM 0.37 0.07 0.30 7.60 34.54 12:09:01 AM 0.35 0.00 0.35 0.00 9.52 12:10:01 AM 0.18 0.00 0.18 0.00 6.55 12:11:01 AM 0.35 0.00 0.35 0.00 6.55 12:12:01 AM 0.22 0.00 0.22 0.00 9.35 12:13:01 AM 0.13 0.00 0.13 0.00 1.88 12:14:01 AM 0.17 0.00 0.17 0.00 28.73 12:15:01 AM 0.30 0.00 0.30 0.00 71.11 12:16:01 AM 0.45 0.00 0.45 0.00 40.38 12:17:01 AM 0.23 0.00 0.23 0.00 23.09 12:18:01 AM 0.13 0.00 0.13 0.00 32.53 12:19:01 AM 5.61 0.28 5.33 33.86 280.67 12:20:01 AM 39.37 6.16 33.21 603.80 2772.91 Average: 2.54 0.33 2.21 32.36 187.28 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4846720 6982788 3035712 38.51 2688 2302736 742272 8.31 267696 2382260 16 12:02:01 AM 4846488 6983244 3035944 38.52 2688 2303496 742272 8.31 267816 2382408 92 12:03:01 AM 4845436 6982844 3036996 38.53 2688 2304080 742272 8.31 267816 2383556 260 12:04:01 AM 4844788 6982884 3037644 38.54 2688 2304820 742272 8.31 267816 2384120 248 12:05:01 AM 4839856 6979704 3042576 38.60 2688 2306508 742272 8.31 267816 2387940 1416 12:06:01 AM 4839348 6980224 3043084 38.61 2688 2307576 764048 8.56 267816 2389356 224 12:07:01 AM 4838364 6979976 3044068 38.62 2688 2308312 766668 8.58 267816 2390164 296 12:08:01 AM 4837968 6980524 3044464 38.62 2688 2309224 772168 8.65 267872 2390936 60 12:09:01 AM 4837612 6980300 3044820 38.63 2688 2309348 772168 8.65 267872 2391068 32 12:10:01 AM 4837204 6980012 3045228 38.63 2688 2309476 775224 8.68 267876 2391288 16 12:11:01 AM 4837212 6980144 3045220 38.63 2688 2309600 775224 8.68 267872 2391300 112 12:12:01 AM 4837464 6980516 3044968 38.63 2688 2309712 775224 8.68 267872 2391352 16 12:13:01 AM 4837012 6980452 3045420 38.64 2688 2310104 775224 8.68 267872 2391824 380 12:14:01 AM 4832504 6977860 3049928 38.69 2688 2312064 811044 9.08 267872 2396284 1516 12:15:01 AM 4831420 6977696 3051012 38.71 2688 2312952 811044 9.08 267872 2397088 356 12:16:01 AM 4830352 6977456 3052080 38.72 2688 2313772 811044 9.08 267872 2398000 188 12:17:01 AM 4829840 6977576 3052592 38.73 2688 2314452 811044 9.08 267872 2398568 244 12:18:01 AM 4829244 6977748 3053188 38.73 2688 2315228 811044 9.08 267872 2399336 72 12:19:01 AM 4979620 6984952 2902812 36.83 2688 2177980 662652 7.42 297132 2242844 54632 12:20:01 AM 4952872 6980676 2929560 37.17 2688 2200932 679844 7.61 502376 2068564 18176 Average: 4850566 6980379 3031866 38.46 2688 2297119 764251 8.56 281035 2367413 3918 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 1.75 2.13 0.77 0.60 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 16.19 15.06 3.00 1.77 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 6.88 6.81 1.80 1.25 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 15.06 14.28 3.36 1.85 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 14.95 14.33 18.85 1.67 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 42.60 41.32 7.35 4.96 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 10.66 11.30 1.89 1.21 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 9.50 9.56 1.60 0.92 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 0.53 0.07 0.09 0.00 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 6.83 6.17 1.00 0.44 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 12.46 11.93 2.07 0.90 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 10.08 9.61 1.58 0.69 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 11.60 11.91 1.84 0.98 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 48.54 48.64 18.52 5.51 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 25.17 26.19 4.88 2.33 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 23.65 24.31 4.38 2.24 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 6.53 7.20 1.29 0.90 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 13.56 13.81 2.60 1.42 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 117.44 87.95 149.19 141.50 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 17.93 15.88 14.44 8.24 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 20.60 18.92 12.03 8.97 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-2683.novalocal) 12/01/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 1.52 0.03 0.28 0.13 0.08 97.95 12:01:01 AM 0 1.12 0.02 0.20 0.18 0.07 98.41 12:01:01 AM 1 1.92 0.03 0.37 0.08 0.10 97.49 12:02:01 AM all 4.22 0.00 0.29 0.00 0.07 95.42 12:02:01 AM 0 2.77 0.00 0.23 0.00 0.07 96.93 12:02:01 AM 1 5.69 0.00 0.34 0.00 0.07 93.90 12:03:01 AM all 1.81 0.00 0.14 0.00 0.08 97.97 12:03:01 AM 0 2.66 0.00 0.17 0.00 0.08 97.09 12:03:01 AM 1 0.97 0.00 0.12 0.00 0.07 98.85 12:04:01 AM all 2.56 0.00 0.19 0.00 0.09 97.16 12:04:01 AM 0 3.96 0.00 0.23 0.00 0.10 95.70 12:04:01 AM 1 1.15 0.00 0.15 0.00 0.08 98.61 12:05:01 AM all 2.57 0.00 0.16 0.01 0.08 97.17 12:05:01 AM 0 2.26 0.00 0.17 0.00 0.10 97.48 12:05:01 AM 1 2.89 0.00 0.15 0.02 0.07 96.87 12:06:01 AM all 3.60 0.00 0.38 0.00 0.08 95.94 12:06:01 AM 0 2.65 0.00 0.42 0.00 0.08 96.85 12:06:01 AM 1 4.55 0.00 0.33 0.00 0.08 95.03 12:07:01 AM all 2.21 0.00 0.17 0.00 0.10 97.52 12:07:01 AM 0 1.49 0.00 0.18 0.00 0.10 98.23 12:07:01 AM 1 2.94 0.00 0.15 0.00 0.10 96.81 12:08:01 AM all 2.31 0.00 0.19 0.00 0.09 97.40 12:08:01 AM 0 2.04 0.00 0.18 0.00 0.08 97.69 12:08:01 AM 1 2.59 0.00 0.20 0.00 0.10 97.11 12:09:01 AM all 1.40 0.00 0.13 0.00 0.08 98.39 12:09:01 AM 0 1.42 0.00 0.12 0.00 0.07 98.40 12:09:01 AM 1 1.39 0.00 0.15 0.00 0.08 98.38 12:10:01 AM all 1.30 0.00 0.16 0.00 0.09 98.45 12:10:01 AM 0 1.52 0.00 0.17 0.00 0.10 98.21 12:10:01 AM 1 1.07 0.00 0.15 0.00 0.08 98.70 12:11:01 AM all 1.19 0.00 0.18 0.00 0.10 98.53 12:11:01 AM 0 1.42 0.00 0.18 0.00 0.10 98.29 12:11:01 AM 1 0.97 0.00 0.17 0.00 0.10 98.76 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 1.15 0.00 0.18 0.00 0.09 98.58 12:12:01 AM 0 1.24 0.00 0.17 0.00 0.10 98.50 12:12:01 AM 1 1.07 0.00 0.18 0.00 0.08 98.66 12:13:01 AM all 1.68 0.00 0.15 0.00 0.11 98.06 12:13:01 AM 0 2.07 0.00 0.15 0.00 0.12 97.66 12:13:01 AM 1 1.29 0.00 0.15 0.00 0.10 98.46 12:14:01 AM all 4.98 0.00 0.43 0.00 0.08 94.51 12:14:01 AM 0 4.54 0.00 0.47 0.00 0.08 94.91 12:14:01 AM 1 5.43 0.00 0.39 0.00 0.08 94.11 12:15:01 AM all 2.72 0.00 0.23 0.00 0.08 96.97 12:15:01 AM 0 1.94 0.00 0.23 0.00 0.07 97.76 12:15:01 AM 1 3.49 0.00 0.23 0.00 0.10 96.17 12:16:01 AM all 2.40 0.00 0.22 0.00 0.10 97.28 12:16:01 AM 0 2.93 0.00 0.23 0.00 0.10 96.74 12:16:01 AM 1 1.87 0.00 0.20 0.00 0.10 97.83 12:17:01 AM all 2.06 0.00 0.17 0.00 0.09 97.68 12:17:01 AM 0 2.67 0.00 0.15 0.00 0.12 97.06 12:17:01 AM 1 1.45 0.00 0.18 0.00 0.07 98.30 12:18:01 AM all 2.36 0.00 0.18 0.00 0.09 97.38 12:18:01 AM 0 3.66 0.00 0.15 0.00 0.10 96.09 12:18:01 AM 1 1.05 0.00 0.20 0.00 0.08 98.66 12:19:01 AM all 13.22 0.00 1.79 0.03 0.10 84.86 12:19:01 AM 0 17.47 0.00 1.42 0.02 0.10 80.99 12:19:01 AM 1 8.99 0.00 2.16 0.03 0.10 88.72 12:20:01 AM all 30.25 0.22 3.52 0.48 0.08 65.44 12:20:01 AM 0 15.44 0.43 2.77 0.65 0.08 80.62 12:20:01 AM 1 45.07 0.00 4.28 0.32 0.08 50.25 Average: all 4.28 0.01 0.46 0.03 0.09 95.13 Average: 0 3.76 0.02 0.40 0.04 0.09 95.68 Average: 1 4.80 0.00 0.51 0.02 0.09 94.58