---> uname -a: Linux prd-centos8-robot-2c-8g-3695.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 636 4938 19 2122 6765 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:ab:ce:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:feab:ce64/64 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) 01/21/2025 _x86_64_ (2 CPU) 04:21:35 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 123.78 58.63 65.14 7838.72 40045.00 04:24:01 AM 108.18 0.73 107.45 53.05 11539.87 04:25:01 AM 21.23 0.35 20.88 61.19 1585.04 04:26:01 AM 66.24 6.75 59.50 1249.18 7405.60 04:27:01 AM 10.76 0.08 10.68 31.99 1106.32 04:28:01 AM 4.50 0.03 4.47 1.07 196.48 04:29:01 AM 0.17 0.00 0.17 0.00 1.72 04:30:01 AM 0.12 0.00 0.12 0.00 1.35 04:31:01 AM 12.81 0.35 12.46 38.25 494.75 Average: 38.64 7.44 31.21 1030.44 6931.02 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5398232 7000188 2484200 31.52 2688 1793132 822368 9.21 196328 2000168 135992 04:24:01 AM 5169492 6964572 2712940 34.42 2688 1972520 773972 8.67 197592 2163020 30692 04:25:01 AM 5253960 7050364 2628472 33.35 2688 1974280 686128 7.68 216340 2068304 24 04:26:01 AM 4972984 7008972 2909448 36.91 2688 2205644 695204 7.78 256784 2275860 23368 04:27:01 AM 4933528 6970344 2948904 37.41 2688 2206852 741580 8.30 257052 2318144 256 04:28:01 AM 4926512 6964508 2955920 37.50 2688 2208040 773476 8.66 257052 2325496 4 04:29:01 AM 4911652 6949664 2970780 37.69 2688 2208056 789872 8.84 257052 2339784 24 04:30:01 AM 4911592 6949604 2970840 37.69 2688 2208056 790212 8.85 257052 2340160 4 04:31:01 AM 5070872 6935796 2811560 35.67 2688 2040960 783340 8.77 292012 2166532 19360 Average: 5060980 6977112 2821452 35.79 2688 2090838 761795 8.53 243029 2221941 23303 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 280.84 177.99 1567.46 60.41 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 58.06 46.03 670.57 8.14 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 15.38 7.03 5.38 3.01 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 232.92 175.01 336.70 38.42 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 10.11 5.05 3.38 0.65 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 156.58 152.95 45.90 62.65 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 206.52 201.98 180.34 79.61 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 160.06 155.71 50.74 56.12 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 67.01 49.43 107.64 31.57 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 131.95 107.91 329.81 37.84 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) 01/21/2025 _x86_64_ (2 CPU) 04:21:35 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 36.87 0.03 7.70 20.54 0.11 34.75 04:23:01 AM 0 44.19 0.03 8.96 21.11 0.10 25.60 04:23:01 AM 1 29.54 0.02 6.43 19.97 0.12 43.92 04:24:01 AM all 29.85 0.00 4.60 3.74 0.09 61.72 04:24:01 AM 0 38.91 0.00 5.52 4.10 0.10 51.37 04:24:01 AM 1 20.84 0.00 3.69 3.38 0.08 72.01 04:25:01 AM all 10.19 0.00 1.03 0.47 0.07 88.24 04:25:01 AM 0 12.38 0.00 1.12 0.55 0.07 85.88 04:25:01 AM 1 8.00 0.00 0.95 0.38 0.07 90.60 04:26:01 AM all 28.32 0.00 5.41 2.31 0.10 63.86 04:26:01 AM 0 36.38 0.00 6.55 3.24 0.10 53.73 04:26:01 AM 1 20.29 0.00 4.27 1.38 0.10 73.96 04:27:01 AM all 1.08 0.00 0.23 0.34 0.05 98.30 04:27:01 AM 0 0.60 0.00 0.15 0.48 0.05 98.72 04:27:01 AM 1 1.55 0.00 0.32 0.20 0.05 97.88 04:28:01 AM all 13.96 0.00 0.39 0.02 0.08 85.55 04:28:01 AM 0 16.99 0.00 0.49 0.00 0.08 82.44 04:28:01 AM 1 10.93 0.00 0.30 0.03 0.08 88.65 04:29:01 AM all 15.46 0.00 0.44 0.00 0.08 84.02 04:29:01 AM 0 15.98 0.00 0.40 0.00 0.08 83.54 04:29:01 AM 1 14.95 0.00 0.47 0.00 0.08 84.50 04:30:01 AM all 22.21 0.00 0.40 0.00 0.09 77.30 04:30:01 AM 0 14.70 0.00 0.28 0.00 0.08 84.94 04:30:01 AM 1 29.75 0.00 0.52 0.00 0.10 69.63 04:31:01 AM all 16.08 0.00 1.98 0.15 0.07 81.73 04:31:01 AM 0 16.82 0.00 2.20 0.20 0.07 80.71 04:31:01 AM 1 15.34 0.00 1.75 0.10 0.07 82.74 Average: all 19.31 0.00 2.46 3.04 0.08 75.11 Average: 0 21.85 0.00 2.84 3.27 0.08 71.95 Average: 1 16.78 0.00 2.07 2.80 0.08 78.26