---> uname -a: Linux prd-centos8-robot-2c-8g-5702.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 669 4815 19 2212 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:85:e8:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85566sec preferred_lft 85566sec inet6 fe80::f816:3eff:fe85:e875/64 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) 11/10/2024 _x86_64_ (2 CPU) 04:09:00 LINUX RESTART (2 CPU) 04:10:01 AM tps rtps wtps bread/s bwrtn/s 04:11:01 AM 106.15 12.73 93.42 2333.63 6607.43 04:12:01 AM 72.40 0.80 71.60 79.99 9611.96 04:13:01 AM 31.57 0.25 31.32 33.72 1667.01 04:14:01 AM 39.81 0.03 39.78 3.47 6725.26 04:15:01 AM 3.22 0.10 3.12 32.12 173.09 04:16:01 AM 2.15 0.00 2.15 0.00 631.48 04:17:01 AM 0.73 0.00 0.73 0.00 390.25 04:18:01 AM 0.25 0.02 0.23 1.07 109.71 04:19:01 AM 1.10 0.35 0.75 54.24 253.39 04:20:01 AM 0.55 0.03 0.52 1.07 82.54 04:21:01 AM 0.28 0.00 0.28 0.00 19.81 04:22:01 AM 7.50 0.32 7.18 36.92 209.63 Average: 22.14 1.22 20.92 214.72 2206.71 04:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 AM 5218392 7014996 2664040 33.80 2688 1974836 769828 8.62 208676 2120028 225688 04:12:01 AM 5149616 6979220 2732816 34.67 2688 2007032 777220 8.70 236104 2150508 16 04:13:01 AM 4934208 6963948 2948224 37.40 2688 2199012 763212 8.55 251368 2325244 185304 04:14:01 AM 4955064 6984596 2927368 37.14 2688 2199192 734120 8.22 255572 2295216 4 04:15:01 AM 4911296 6943628 2971136 37.69 2688 2202016 797856 8.93 255752 2338392 28 04:16:01 AM 4878596 6928448 3003836 38.11 2688 2219520 797856 8.93 256168 2371084 444 04:17:01 AM 4867004 6928140 3015428 38.26 2688 2230804 797856 8.93 256168 2382284 472 04:18:01 AM 4859584 6926456 3022848 38.35 2688 2236540 819600 9.18 256256 2390176 2924 04:19:01 AM 4845512 6920940 3036920 38.53 2688 2243816 908440 10.17 257784 2398128 1332 04:20:01 AM 4466672 6864448 3415760 43.33 2688 2244720 843212 9.44 257808 2401300 20 04:21:01 AM 4465948 6864264 3416484 43.34 2688 2245212 843212 9.44 257820 2401920 24 04:22:01 AM 5005244 6963440 2877188 36.50 2688 2131736 750808 8.41 316980 2200868 71848 Average: 4879761 6940210 3002671 38.09 2688 2177870 800268 8.96 255538 2314596 40675 04:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 91.10 71.46 918.46 10.04 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 46.96 35.41 440.03 6.89 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 36.84 31.41 293.80 7.31 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 234.01 160.19 48.34 35.61 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 29.07 20.04 28.25 2.88 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 47.26 38.98 119.49 11.14 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 28.41 19.88 74.50 6.63 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 25.12 22.46 6.66 12.91 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 21.96 19.72 83.28 2.82 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 29.51 45.40 3.44 4.00 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 16.71 12.93 3.79 2.21 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 81.04 52.83 147.51 93.70 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 57.33 44.23 180.64 16.34 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) 11/10/2024 _x86_64_ (2 CPU) 04:09:00 LINUX RESTART (2 CPU) 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 36.74 0.00 6.58 2.99 0.10 53.59 04:11:01 AM 0 46.99 0.00 7.80 2.65 0.10 42.45 04:11:01 AM 1 26.51 0.00 5.36 3.33 0.10 64.70 04:12:01 AM all 21.52 0.00 2.31 4.47 0.08 71.62 04:12:01 AM 0 16.66 0.00 2.36 4.00 0.07 76.92 04:12:01 AM 1 26.39 0.00 2.26 4.94 0.08 66.33 04:13:01 AM all 22.33 0.00 3.49 0.51 0.09 73.57 04:13:01 AM 0 28.24 0.00 3.93 0.70 0.10 67.03 04:13:01 AM 1 16.42 0.00 3.05 0.32 0.08 80.13 04:14:01 AM all 5.29 0.00 1.45 1.32 0.06 91.88 04:14:01 AM 0 4.30 0.00 1.47 0.95 0.07 93.21 04:14:01 AM 1 6.28 0.00 1.44 1.69 0.05 90.54 04:15:01 AM all 3.37 0.00 0.23 0.02 0.06 96.33 04:15:01 AM 0 5.03 0.00 0.28 0.02 0.05 94.62 04:15:01 AM 1 1.71 0.00 0.17 0.02 0.07 98.04 04:16:01 AM all 19.06 0.00 0.23 0.08 0.08 80.55 04:16:01 AM 0 29.78 0.00 0.20 0.02 0.07 69.94 04:16:01 AM 1 8.34 0.00 0.25 0.15 0.08 91.17 04:17:01 AM all 10.07 0.00 0.16 0.03 0.06 89.69 04:17:01 AM 0 11.09 0.00 0.17 0.05 0.07 88.63 04:17:01 AM 1 9.05 0.00 0.15 0.00 0.05 90.75 04:18:01 AM all 16.25 0.00 0.20 0.01 0.08 83.47 04:18:01 AM 0 15.37 0.00 0.22 0.00 0.07 84.34 04:18:01 AM 1 17.13 0.00 0.18 0.02 0.08 82.59 04:19:01 AM all 4.58 0.00 0.70 0.06 0.08 94.58 04:19:01 AM 0 3.69 0.00 0.77 0.07 0.07 95.40 04:19:01 AM 1 5.47 0.00 0.64 0.05 0.08 93.76 04:20:01 AM all 7.42 0.00 5.69 0.00 0.09 86.80 04:20:01 AM 0 6.57 0.00 5.73 0.00 0.08 87.62 04:20:01 AM 1 8.28 0.00 5.65 0.00 0.10 85.97 04:21:01 AM all 4.56 0.00 0.18 0.00 0.07 95.19 04:21:01 AM 0 5.53 0.00 0.20 0.00 0.07 94.20 04:21:01 AM 1 3.59 0.00 0.17 0.00 0.07 96.18 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 20.24 0.00 2.44 0.08 0.09 77.16 04:22:01 AM 0 31.53 0.00 3.19 0.10 0.10 65.08 04:22:01 AM 1 8.95 0.00 1.69 0.05 0.08 89.23 Average: all 14.29 0.00 1.97 0.80 0.08 82.86 Average: 0 17.07 0.00 2.19 0.71 0.08 79.95 Average: 1 11.52 0.00 1.75 0.88 0.08 85.77