---> uname -a: Linux prd-centos8-robot-2c-8g-41892.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 609 4892 19 2195 6790 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:05:dd:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84805sec preferred_lft 84805sec inet6 fe80::f816:3eff:fe05:dd3c/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-41892.novalocal) 10/13/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.13 0.03 1.10 0.27 222.91 12:02:01 AM 0.45 0.05 0.40 1.60 35.43 12:03:01 AM 0.27 0.00 0.27 0.00 31.79 12:04:01 AM 1.43 0.03 1.40 0.27 54.67 12:05:01 AM 0.30 0.00 0.30 0.00 23.65 12:06:01 AM 0.30 0.00 0.30 0.00 29.98 12:07:01 AM 0.18 0.02 0.17 0.53 28.92 12:08:01 AM 0.35 0.05 0.30 7.06 19.14 12:09:01 AM 0.47 0.02 0.45 0.13 36.28 12:10:01 AM 8.68 5.73 2.95 555.32 101.50 12:11:01 AM 0.30 0.00 0.30 0.00 19.26 12:12:01 AM 0.28 0.00 0.28 0.00 30.43 12:13:01 AM 0.17 0.00 0.17 0.00 29.47 12:14:01 AM 12.58 0.28 12.30 33.86 564.94 Average: 1.92 0.44 1.48 42.80 87.74 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4942548 7003584 2939884 37.30 2688 2230276 711512 7.97 263736 2296828 380 12:02:01 AM 4941340 7003252 2941092 37.31 2688 2231144 711512 7.97 263844 2298324 308 12:03:01 AM 4938648 7001288 2943784 37.35 2688 2231880 711512 7.97 263844 2301064 160 12:04:01 AM 4936656 6999868 2945776 37.37 2688 2232480 706892 7.92 263988 2302712 92 12:05:01 AM 4934356 6998336 2948076 37.40 2688 2233216 706892 7.92 263988 2305188 236 12:06:01 AM 4932344 6997056 2950088 37.43 2688 2233952 706892 7.92 263988 2307184 168 12:07:01 AM 4930128 6995692 2952304 37.45 2688 2234804 729308 8.17 263988 2309592 76 12:08:01 AM 4927568 6994056 2954864 37.49 2688 2235744 722172 8.09 264012 2311996 452 12:09:01 AM 4924908 6992156 2957524 37.52 2688 2236480 723292 8.10 264012 2314464 304 12:10:01 AM 4906196 6990912 2976236 37.76 2688 2253896 719556 8.06 266284 2330876 120 12:11:01 AM 4904188 6989652 2978244 37.78 2688 2254628 719556 8.06 266284 2332888 400 12:12:01 AM 4901512 6987736 2980920 37.82 2688 2255392 719556 8.06 266284 2335476 352 12:13:01 AM 4899864 6986760 2982568 37.84 2688 2256084 719556 8.06 266284 2337128 200 12:14:01 AM 5078668 7018120 2803764 35.57 2688 2112624 640076 7.17 314112 2130040 41348 Average: 4935637 6997033 2946795 37.38 2688 2230900 710592 7.96 268189 2300983 3185 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 16.82 10.56 4.13 2.40 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 22.59 11.93 5.20 2.66 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 18.13 10.96 4.41 2.41 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 14.95 9.15 3.55 2.03 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 13.93 10.96 3.59 2.69 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 17.08 10.61 3.92 2.39 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 15.64 10.60 3.63 2.39 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 18.33 11.95 4.37 2.64 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 13.31 10.46 3.17 2.40 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 14.81 11.58 3.57 2.60 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 17.61 10.56 4.24 2.35 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 20.10 11.05 4.87 2.49 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 14.15 9.28 3.47 2.21 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 70.02 48.93 130.78 112.44 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 20.53 13.47 13.06 10.29 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-41892.novalocal) 10/13/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 7.98 0.03 0.90 0.02 0.06 91.02 12:01:01 AM 0 13.60 0.00 1.24 0.00 0.07 85.09 12:01:01 AM 1 2.67 0.05 0.57 0.03 0.05 96.62 12:02:01 AM all 7.91 0.00 0.67 0.01 0.08 91.33 12:02:01 AM 0 7.55 0.00 0.65 0.02 0.09 91.69 12:02:01 AM 1 8.28 0.00 0.69 0.00 0.07 90.96 12:03:01 AM all 7.73 0.00 0.63 0.00 0.07 91.57 12:03:01 AM 0 11.63 0.00 0.91 0.00 0.07 87.39 12:03:01 AM 1 3.96 0.00 0.36 0.00 0.07 95.61 12:04:01 AM all 6.42 0.00 0.67 0.01 0.08 92.82 12:04:01 AM 0 11.31 0.00 1.02 0.00 0.11 87.57 12:04:01 AM 1 1.77 0.00 0.33 0.02 0.05 97.83 12:05:01 AM all 7.81 0.00 0.61 0.00 0.06 91.52 12:05:01 AM 0 14.76 0.00 1.07 0.00 0.09 84.08 12:05:01 AM 1 1.30 0.00 0.18 0.00 0.03 98.48 12:06:01 AM all 8.05 0.00 0.66 0.00 0.06 91.23 12:06:01 AM 0 11.55 0.00 0.93 0.00 0.07 87.46 12:06:01 AM 1 4.64 0.00 0.39 0.00 0.05 94.91 12:07:01 AM all 8.03 0.00 0.66 0.00 0.06 91.25 12:07:01 AM 0 15.51 0.00 1.14 0.00 0.07 83.27 12:07:01 AM 1 1.04 0.00 0.22 0.00 0.05 98.70 12:08:01 AM all 8.00 0.00 0.71 0.00 0.07 91.22 12:08:01 AM 0 11.26 0.00 0.96 0.00 0.09 87.69 12:08:01 AM 1 4.82 0.00 0.46 0.00 0.05 94.67 12:09:01 AM all 8.22 0.00 0.60 0.00 0.07 91.11 12:09:01 AM 0 5.07 0.00 0.42 0.00 0.07 94.44 12:09:01 AM 1 11.49 0.00 0.77 0.00 0.07 87.66 12:10:01 AM all 8.15 0.25 0.76 0.10 0.07 90.67 12:10:01 AM 0 4.06 0.48 0.53 0.20 0.07 94.67 12:10:01 AM 1 12.38 0.02 1.00 0.00 0.07 86.53 12:11:01 AM all 7.65 0.00 0.62 0.00 0.06 91.67 12:11:01 AM 0 13.37 0.00 0.99 0.00 0.07 85.57 12:11:01 AM 1 2.20 0.00 0.27 0.00 0.05 97.48 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 7.91 0.00 0.68 0.00 0.07 91.34 12:12:01 AM 0 10.93 0.00 0.87 0.00 0.09 88.11 12:12:01 AM 1 4.97 0.00 0.49 0.00 0.05 94.49 12:13:01 AM all 7.53 0.00 0.58 0.00 0.06 91.83 12:13:01 AM 0 13.32 0.00 0.95 0.00 0.07 85.65 12:13:01 AM 1 2.02 0.00 0.22 0.00 0.05 97.71 12:14:01 AM all 20.12 0.00 2.09 0.08 0.11 77.60 12:14:01 AM 0 34.73 0.00 2.49 0.12 0.12 62.54 12:14:01 AM 1 5.71 0.00 1.70 0.03 0.10 92.45 Average: all 8.70 0.02 0.78 0.02 0.07 90.42 Average: 0 12.76 0.03 1.01 0.02 0.08 86.08 Average: 1 4.75 0.00 0.55 0.01 0.06 94.63