---> uname -a: Linux prd-centos8-robot-2c-8g-7043.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 620 4914 19 2163 6780 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:f6:2b:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fef6:2b2b/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) 11/13/2024 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:00 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 88.24 0.00 88.24 0.00 57670.59 07:11:01 AM 63.60 21.33 42.27 5737.95 27505.06 07:12:01 AM 117.23 6.78 110.45 1247.58 9785.30 07:13:01 AM 32.68 1.05 31.63 113.71 3645.23 07:14:01 AM 61.98 2.52 59.46 396.00 7441.24 07:15:01 AM 8.18 0.00 8.18 0.00 781.57 07:16:01 AM 2.38 0.12 2.27 33.06 306.55 07:17:01 AM 0.38 0.00 0.38 0.00 50.71 07:18:01 AM 0.23 0.00 0.23 0.00 4.30 07:19:01 AM 13.43 0.32 13.11 36.93 658.79 Average: 33.48 3.56 29.92 838.51 5706.46 07:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 6060428 7328876 1822000 23.11 2688 1467628 385452 4.89 114264 1446308 519872 07:11:01 AM 5478380 7058756 2404048 30.50 2688 1771268 719888 8.06 189624 1926068 108180 07:12:01 AM 5137012 6973364 2745416 34.83 2688 2013000 741412 8.30 210564 2187300 90080 07:13:01 AM 5258448 7097664 2623980 33.29 2688 2016364 636644 7.13 239484 2039260 24 07:14:01 AM 4990112 7039684 2892316 36.69 2688 2218960 652800 7.31 262020 2252120 16572 07:15:01 AM 4993468 7043048 2888960 36.65 2688 2218964 652800 7.31 262020 2251924 16 07:16:01 AM 4929532 6988484 2952896 37.46 2688 2228320 739164 8.28 262288 2315228 1364 07:17:01 AM 4914788 6973772 2967640 37.65 2688 2228352 760216 8.51 262288 2329380 52 07:18:01 AM 4915416 6978860 2967012 37.64 2688 2232812 760216 8.51 262348 2329108 4468 07:19:01 AM 5047944 6953896 2834484 35.96 2688 2080808 745208 8.34 307340 2174724 31332 Average: 5172553 7043640 2709875 34.38 2688 2047648 679380 7.61 237224 2125142 77196 07:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 10.29 7.35 2.56 0.93 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 272.41 178.17 1482.03 58.88 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 80.02 59.53 722.39 9.22 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 18.43 10.50 11.89 3.78 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 256.96 187.54 339.93 48.55 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 2.33 1.33 0.32 0.26 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 132.68 124.28 93.52 47.30 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 305.48 300.52 307.46 115.94 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 144.95 142.42 210.94 45.39 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 56.67 38.71 93.94 37.05 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 140.79 115.62 361.61 40.61 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) 11/13/2024 _x86_64_ (2 CPU) 07:09:28 LINUX RESTART (2 CPU) 07:10:00 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 0.37 0.00 4.04 80.88 0.00 14.71 07:10:01 AM 0 0.00 0.00 4.41 67.65 0.00 27.94 07:10:01 AM 1 0.74 0.00 3.68 94.12 0.00 1.47 07:11:01 AM all 35.03 0.00 5.87 16.66 0.11 42.33 07:11:01 AM 0 36.82 0.00 6.51 14.37 0.10 42.20 07:11:01 AM 1 33.21 0.00 5.23 18.98 0.12 42.47 07:12:01 AM all 32.56 0.00 5.45 7.76 0.13 54.10 07:12:01 AM 0 35.09 0.00 5.50 6.86 0.13 52.42 07:12:01 AM 1 30.05 0.00 5.40 8.65 0.13 55.77 07:13:01 AM all 11.54 0.00 1.59 1.61 0.07 85.19 07:13:01 AM 0 16.91 0.00 1.70 1.35 0.07 79.97 07:13:01 AM 1 6.17 0.00 1.47 1.87 0.07 90.41 07:14:01 AM all 27.04 0.00 4.84 2.29 0.08 65.75 07:14:01 AM 0 26.42 0.00 4.65 2.13 0.08 66.71 07:14:01 AM 1 27.65 0.00 5.03 2.44 0.08 64.80 07:15:01 AM all 0.07 0.00 0.13 0.21 0.04 99.55 07:15:01 AM 0 0.10 0.00 0.20 0.42 0.05 99.23 07:15:01 AM 1 0.03 0.00 0.07 0.00 0.03 99.87 07:16:01 AM all 20.09 0.00 1.11 0.08 0.09 78.62 07:16:01 AM 0 23.29 0.00 1.66 0.02 0.10 74.94 07:16:01 AM 1 16.85 0.00 0.56 0.15 0.08 82.35 07:17:01 AM all 25.79 0.00 0.72 0.00 0.13 73.35 07:17:01 AM 0 19.38 0.00 0.69 0.00 0.13 79.79 07:17:01 AM 1 32.17 0.00 0.76 0.00 0.13 66.94 07:18:01 AM all 19.88 0.00 0.48 0.00 0.12 79.52 07:18:01 AM 0 14.01 0.00 0.35 0.00 0.10 85.53 07:18:01 AM 1 25.80 0.00 0.61 0.00 0.14 73.46 07:19:01 AM all 15.55 0.00 2.01 0.35 0.08 82.01 07:19:01 AM 0 22.37 0.00 2.19 0.52 0.08 74.84 07:19:01 AM 1 8.71 0.00 1.84 0.18 0.07 89.20 Average: all 20.76 0.00 2.47 3.40 0.09 73.28 Average: 0 21.53 0.00 2.61 3.01 0.09 72.76 Average: 1 19.98 0.00 2.33 3.79 0.10 73.80