---> uname -a: Linux prd-centos8-robot-2c-8g-1135.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 581 4897 19 2218 6819 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:f4:20:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fef4:2063/64 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) 12/09/2024 _x86_64_ (2 CPU) 00:29:00 LINUX RESTART (2 CPU) 12:30:01 AM tps rtps wtps bread/s bwrtn/s 12:31:01 AM 91.49 8.98 82.51 1420.06 6606.41 12:32:01 AM 77.44 0.70 76.74 50.79 9826.33 12:33:01 AM 30.89 0.42 30.47 64.78 1653.85 12:34:01 AM 45.88 2.52 43.37 396.00 6988.52 12:35:01 AM 2.67 0.10 2.57 32.13 81.77 12:36:01 AM 2.20 0.00 2.20 0.00 407.22 12:37:01 AM 0.83 0.00 0.83 0.00 511.41 12:38:01 AM 0.38 0.00 0.38 0.00 320.19 12:39:01 AM 6.32 0.35 5.97 38.79 331.69 12:40:01 AM 26.13 0.53 25.60 64.79 2791.43 Average: 28.42 1.36 27.06 206.75 2951.91 12:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 AM 5251404 7018104 2631028 33.38 2688 1947308 709204 7.94 217128 2085548 198332 12:32:01 AM 5191224 7025148 2691208 34.14 2688 2010888 684832 7.67 231976 2112560 1108 12:33:01 AM 4988804 7022444 2893628 36.71 2688 2203320 679828 7.61 256604 2268596 172700 12:34:01 AM 5017680 7065836 2864752 36.34 2688 2217388 624072 6.99 264092 2225024 8 12:35:01 AM 4976024 7026740 2906408 36.87 2688 2219960 688364 7.71 264272 2266408 1604 12:36:01 AM 4945552 7013712 2936880 37.26 2688 2237444 704388 7.89 264688 2296416 8792 12:37:01 AM 4933420 7012904 2949012 37.41 2688 2248720 704388 7.89 264688 2308152 5128 12:38:01 AM 4927048 7012448 2955384 37.49 2688 2254636 704388 7.89 264736 2314588 1504 12:39:01 AM 4997668 6991080 2884764 36.60 2688 2166356 696392 7.80 325484 2200360 79760 12:40:01 AM 5067720 7035028 2814712 35.71 2688 2142116 663020 7.42 494328 1968512 16604 Average: 5029654 7022344 2852778 36.19 2688 2164814 685888 7.68 284800 2204616 48554 12:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 82.64 68.18 941.90 8.33 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 41.98 31.86 440.42 6.87 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 40.64 34.39 297.46 8.46 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 201.03 143.00 43.16 41.18 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 21.21 15.13 21.97 2.54 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 47.81 38.11 122.22 10.59 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 29.99 19.83 74.92 6.53 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 14.25 14.80 20.74 12.21 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 79.97 52.84 188.78 79.12 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 19.10 17.86 16.25 8.50 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 57.86 43.60 216.79 18.43 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) 12/09/2024 _x86_64_ (2 CPU) 00:29:00 LINUX RESTART (2 CPU) 12:30:01 AM CPU %user %nice %system %iowait %steal %idle 12:31:01 AM all 32.53 0.00 4.88 5.03 0.11 57.45 12:31:01 AM 0 35.53 0.00 5.36 3.36 0.12 55.63 12:31:01 AM 1 29.53 0.00 4.40 6.70 0.10 59.27 12:32:01 AM all 19.87 0.00 3.00 3.97 0.10 73.05 12:32:01 AM 0 23.61 0.00 2.76 3.88 0.08 69.68 12:32:01 AM 1 16.11 0.00 3.25 4.07 0.12 76.44 12:33:01 AM all 25.66 0.00 3.48 0.59 0.08 70.19 12:33:01 AM 0 22.44 0.00 3.55 0.67 0.08 73.26 12:33:01 AM 1 28.89 0.00 3.40 0.52 0.08 67.11 12:34:01 AM all 8.36 0.00 1.70 1.86 0.07 88.01 12:34:01 AM 0 6.01 0.00 1.44 1.91 0.07 90.58 12:34:01 AM 1 10.73 0.00 1.96 1.81 0.07 85.44 12:35:01 AM all 3.12 0.00 0.24 0.04 0.07 96.53 12:35:01 AM 0 2.09 0.00 0.32 0.08 0.07 97.44 12:35:01 AM 1 4.15 0.00 0.17 0.00 0.07 95.62 12:36:01 AM all 19.62 0.00 0.22 0.08 0.08 79.99 12:36:01 AM 0 19.75 0.00 0.22 0.00 0.08 79.95 12:36:01 AM 1 19.50 0.00 0.22 0.17 0.08 80.03 12:37:01 AM all 10.04 0.00 0.15 0.15 0.07 89.59 12:37:01 AM 0 17.76 0.00 0.17 0.00 0.07 82.01 12:37:01 AM 1 2.35 0.00 0.13 0.30 0.07 97.14 12:38:01 AM all 8.66 0.00 0.15 0.05 0.08 91.05 12:38:01 AM 0 16.48 0.00 0.13 0.00 0.08 83.30 12:38:01 AM 1 0.84 0.00 0.17 0.10 0.08 98.81 12:39:01 AM all 14.68 0.00 1.61 0.08 0.10 83.53 12:39:01 AM 0 10.34 0.00 1.70 0.08 0.08 87.79 12:39:01 AM 1 19.02 0.00 1.52 0.08 0.12 79.26 12:40:01 AM all 27.72 0.00 3.38 0.70 0.09 68.11 12:40:01 AM 0 36.69 0.00 4.05 0.65 0.08 58.52 12:40:01 AM 1 18.76 0.00 2.71 0.75 0.10 77.68 Average: all 17.03 0.00 1.88 1.26 0.09 79.75 Average: 0 19.07 0.00 1.97 1.06 0.08 77.82 Average: 1 14.99 0.00 1.79 1.45 0.09 81.68