---> uname -a: Linux prd-centos8-robot-2c-8g-5519.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 668 4891 19 2137 6732 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:27:a4:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85355sec preferred_lft 85355sec inet6 fe80::f816:3eff:fe27:a4c3/64 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-5519.novalocal) 01/27/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.05 0.02 1.03 0.13 195.35 12:02:01 AM 55.51 9.29 46.22 1642.90 2953.43 12:03:01 AM 22.50 0.00 22.50 0.00 5508.08 12:04:01 AM 2.17 0.10 2.07 32.12 70.31 12:05:01 AM 0.52 0.00 0.52 0.00 22.08 12:06:01 AM 0.17 0.00 0.17 0.00 6.85 12:07:01 AM 0.13 0.00 0.13 0.00 13.35 12:08:01 AM 0.48 0.08 0.40 7.73 18.23 12:09:01 AM 0.42 0.00 0.42 0.00 15.48 12:10:01 AM 1.75 0.03 1.72 0.27 43.28 12:11:01 AM 13.43 0.30 13.13 34.78 463.60 Average: 8.92 0.89 8.03 156.23 846.39 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 5228908 7028268 2653524 33.66 2688 1977232 759876 8.51 218516 2090092 4 12:02:01 AM 4931320 6983032 2951112 37.44 2688 2221368 769756 8.62 265152 2314912 157120 12:03:01 AM 4925828 6977524 2956604 37.51 2688 2221368 769756 8.62 265152 2314948 4 12:04:01 AM 4885936 6938848 2996496 38.01 2688 2222580 820388 9.19 265276 2354640 68 12:05:01 AM 4883028 6936236 2999404 38.05 2688 2222892 820388 9.19 265296 2357656 4 12:06:01 AM 4881980 6935512 3000452 38.07 2688 2223200 820388 9.19 265300 2358564 160 12:07:01 AM 4880472 6934304 3001960 38.08 2688 2223492 839988 9.41 265300 2359560 84 12:08:01 AM 4880036 6934424 3002396 38.09 2688 2224040 823912 9.23 265320 2360388 16 12:09:01 AM 4879016 6933684 3003416 38.10 2688 2224340 823912 9.23 265324 2361352 4 12:10:01 AM 4878592 6933548 3003840 38.11 2688 2224616 814000 9.11 265460 2361512 20 12:11:01 AM 5021636 6902972 2860796 36.29 2688 2054864 843976 9.45 299736 2204320 19588 Average: 4934250 6948941 2948182 37.40 2688 2185454 809667 9.07 264167 2312540 16097 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 3.83 3.32 0.82 0.75 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 220.52 162.97 335.58 36.02 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 6.52 4.65 1.60 1.39 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 23.13 11.75 5.11 1.75 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 10.51 4.70 1.84 1.32 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 4.85 2.85 1.09 0.76 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 2.27 1.08 0.52 0.22 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 2.72 2.47 0.64 0.49 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 5.28 2.53 0.95 0.50 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 1.03 1.12 0.38 0.23 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 62.85 40.46 79.47 29.39 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 31.24 21.63 38.92 6.62 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-5519.novalocal) 01/27/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.57 0.03 0.56 0.12 0.03 98.71 12:01:01 AM 0 0.47 0.03 0.60 0.22 0.02 98.66 12:01:01 AM 1 0.67 0.02 0.52 0.02 0.03 98.75 12:02:01 AM all 27.32 0.00 5.44 2.04 0.12 65.08 12:02:01 AM 0 27.08 0.00 5.48 2.21 0.10 65.13 12:02:01 AM 1 27.55 0.00 5.40 1.88 0.13 65.03 12:03:01 AM all 0.23 0.00 0.34 1.24 0.04 98.15 12:03:01 AM 0 0.32 0.00 0.32 0.79 0.05 98.53 12:03:01 AM 1 0.13 0.00 0.37 1.69 0.03 97.78 12:04:01 AM all 1.44 0.00 0.23 0.03 0.06 98.25 12:04:01 AM 0 0.99 0.00 0.20 0.02 0.07 98.73 12:04:01 AM 1 1.89 0.00 0.25 0.05 0.05 97.76 12:05:01 AM all 1.22 0.00 0.13 0.00 0.07 98.58 12:05:01 AM 0 1.10 0.00 0.10 0.00 0.05 98.75 12:05:01 AM 1 1.34 0.00 0.17 0.00 0.08 98.41 12:06:01 AM all 1.23 0.00 0.12 0.00 0.04 98.61 12:06:01 AM 0 1.29 0.00 0.13 0.00 0.03 98.54 12:06:01 AM 1 1.17 0.00 0.10 0.00 0.05 98.68 12:07:01 AM all 0.99 0.00 0.11 0.00 0.09 98.81 12:07:01 AM 0 0.90 0.00 0.12 0.00 0.07 98.91 12:07:01 AM 1 1.07 0.00 0.10 0.00 0.12 98.71 12:08:01 AM all 1.15 0.00 0.13 0.00 0.08 98.64 12:08:01 AM 0 0.90 0.00 0.13 0.00 0.08 98.88 12:08:01 AM 1 1.40 0.00 0.12 0.00 0.08 98.40 12:09:01 AM all 1.19 0.00 0.09 0.00 0.05 98.67 12:09:01 AM 0 1.22 0.00 0.10 0.00 0.05 98.63 12:09:01 AM 1 1.15 0.00 0.08 0.00 0.05 98.71 12:10:01 AM all 0.97 0.00 0.23 0.04 0.05 98.70 12:10:01 AM 0 0.80 0.00 0.20 0.00 0.05 98.95 12:10:01 AM 1 1.14 0.00 0.27 0.08 0.05 98.46 12:11:01 AM all 12.86 0.00 1.97 0.40 0.07 84.71 12:11:01 AM 0 7.07 0.00 1.52 0.13 0.05 91.23 12:11:01 AM 1 18.65 0.00 2.41 0.67 0.08 78.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.47 0.00 0.85 0.35 0.06 94.26 Average: 0 3.83 0.00 0.81 0.31 0.06 94.99 Average: 1 5.11 0.00 0.89 0.40 0.07 93.53