---> uname -a: Linux prd-centos8-robot-2c-8g-4740.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 582 4987 19 2127 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:af:66:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:feaf:665f/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) 12/22/2024 _x86_64_ (2 CPU) 04:12:50 LINUX RESTART (2 CPU) 04:13:02 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 203.30 156.95 46.36 14146.46 38644.53 04:15:01 AM 98.98 5.78 93.20 1084.71 7396.98 04:16:01 AM 57.60 0.70 56.90 51.72 8519.64 04:17:01 AM 10.28 0.38 9.90 64.26 234.66 04:18:01 AM 52.67 6.75 45.92 1249.18 2934.67 04:19:01 AM 22.00 0.00 22.00 0.00 5474.29 04:20:01 AM 2.42 0.12 2.30 33.06 116.33 04:21:01 AM 0.43 0.00 0.43 0.00 6.63 04:22:01 AM 1.98 0.18 1.80 4.27 131.34 04:23:01 AM 28.32 0.65 27.67 96.50 1280.51 Average: 47.54 16.92 30.62 1652.28 6420.49 04:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5742036 7147408 2140396 27.15 2688 1602784 651936 7.30 167076 1705128 44504 04:15:01 AM 5273308 7038936 2609124 33.10 2688 1944560 685720 7.68 187812 2089492 199120 04:16:01 AM 5212764 7011040 2669668 33.87 2688 1976292 724092 8.11 199232 2126992 8 04:17:01 AM 5290672 7090848 2591760 32.88 2688 1978220 640576 7.17 218384 2030660 4 04:18:01 AM 5032416 7071768 2850016 36.16 2688 2209364 635284 7.11 259244 2223544 156300 04:19:01 AM 5025660 7065016 2856772 36.24 2688 2209368 635284 7.11 259244 2223720 16 04:20:01 AM 4978780 7020528 2903652 36.84 2688 2211760 721876 8.08 259516 2269984 16 04:21:01 AM 4962004 7003780 2920428 37.05 2688 2211780 737564 8.26 259520 2286160 4 04:22:01 AM 5186296 7058612 2696136 34.20 2688 2043788 640724 7.17 256112 2067176 3620 04:23:01 AM 5140296 7013752 2742136 34.79 2688 2048992 719232 8.05 452844 1939504 2176 Average: 5184423 7052169 2698009 34.23 2688 2043691 679229 7.61 251898 2096236 40577 04:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 261.61 148.37 1170.73 55.36 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 89.14 72.91 951.71 11.15 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 44.47 27.49 435.31 3.26 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 12.76 10.10 5.34 3.86 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 232.19 171.24 337.63 44.00 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 7.05 5.45 2.17 2.35 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 198.33 192.35 55.58 77.25 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 234.01 231.92 194.36 89.00 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 147.51 132.01 136.03 54.78 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 25.76 21.36 25.77 10.17 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 125.06 101.25 330.08 35.09 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) 12/22/2024 _x86_64_ (2 CPU) 04:12:50 LINUX RESTART (2 CPU) 04:13:02 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 39.17 0.06 10.14 26.39 0.11 24.12 04:14:01 AM 0 38.64 0.03 10.56 26.94 0.12 23.71 04:14:01 AM 1 39.71 0.09 9.72 25.85 0.10 24.53 04:15:01 AM all 37.97 0.00 5.51 2.87 0.10 53.56 04:15:01 AM 0 53.27 0.00 6.60 3.40 0.10 36.63 04:15:01 AM 1 22.70 0.00 4.41 2.33 0.10 70.46 04:16:01 AM all 9.40 0.00 1.55 3.03 0.06 85.95 04:16:01 AM 0 10.07 0.00 1.56 3.85 0.07 84.46 04:16:01 AM 1 8.74 0.00 1.55 2.22 0.05 87.43 04:17:01 AM all 10.46 0.00 1.20 0.18 0.05 88.11 04:17:01 AM 0 14.85 0.00 1.28 0.23 0.05 83.59 04:17:01 AM 1 6.08 0.00 1.12 0.12 0.05 92.64 04:18:01 AM all 28.26 0.00 5.17 1.62 0.09 64.86 04:18:01 AM 0 35.09 0.00 5.51 1.97 0.08 57.35 04:18:01 AM 1 21.43 0.00 4.84 1.27 0.10 72.36 04:19:01 AM all 0.19 0.00 0.35 1.44 0.03 97.99 04:19:01 AM 0 0.15 0.00 0.42 2.02 0.03 97.38 04:19:01 AM 1 0.23 0.00 0.28 0.85 0.02 98.61 04:20:01 AM all 16.96 0.00 0.59 0.03 0.09 82.33 04:20:01 AM 0 31.06 0.00 0.82 0.00 0.10 68.02 04:20:01 AM 1 2.80 0.00 0.35 0.07 0.08 96.69 04:21:01 AM all 21.47 0.00 0.50 0.00 0.09 77.93 04:21:01 AM 0 23.83 0.00 0.59 0.00 0.08 75.50 04:21:01 AM 1 19.12 0.00 0.42 0.00 0.10 80.36 04:22:01 AM all 16.34 0.00 0.89 0.00 0.08 82.69 04:22:01 AM 0 25.50 0.00 1.28 0.00 0.08 73.13 04:22:01 AM 1 7.25 0.00 0.50 0.00 0.08 92.17 04:23:01 AM all 30.50 0.00 3.37 0.48 0.09 65.56 04:23:01 AM 0 38.43 0.00 3.81 0.45 0.08 57.23 04:23:01 AM 1 22.56 0.00 2.94 0.50 0.10 73.90 Average: all 21.03 0.01 2.91 3.54 0.08 72.43 Average: 0 27.07 0.00 3.23 3.83 0.08 65.79 Average: 1 14.99 0.01 2.59 3.25 0.08 79.08