---> uname -a: Linux prd-centos8-robot-2c-8g-6772.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 621 4851 19 2224 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:88:bd:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe88:bd7f/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) 01/30/2025 _x86_64_ (2 CPU) 20:09:15 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 86.31 6.48 79.83 1124.72 6277.50 08:12:01 PM 75.39 1.02 74.38 113.16 9975.71 08:13:01 PM 51.51 9.27 42.24 1641.33 2785.14 08:14:01 PM 25.11 0.03 25.07 3.47 5662.60 08:15:01 PM 4.45 0.10 4.35 32.13 206.25 08:16:01 PM 1.12 0.00 1.12 0.00 594.67 08:17:01 PM 0.42 0.00 0.42 0.00 379.15 08:18:01 PM 0.53 0.03 0.50 1.87 274.21 08:19:01 PM 13.25 0.33 12.91 37.86 617.10 Average: 28.68 1.92 26.76 328.30 2974.97 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5276948 7046040 2605480 33.05 2688 1947672 686476 7.69 186772 2086656 230784 08:12:01 PM 5284220 7088972 2598208 32.96 2688 1982464 642876 7.20 216976 2037616 24 08:13:01 PM 4961168 7018452 2921260 37.06 2688 2226488 674952 7.56 260016 2291284 157232 08:14:01 PM 4996632 7053608 2885796 36.61 2688 2226612 667956 7.48 263584 2247732 4 08:15:01 PM 4952140 7011940 2930288 37.17 2688 2229428 739264 8.28 263768 2291564 48 08:16:01 PM 4916356 6993816 2966072 37.63 2688 2247096 755548 8.46 264184 2327016 588 08:17:01 PM 4902800 6991484 2979628 37.80 2688 2258324 755548 8.46 264184 2340292 488 08:18:01 PM 4890056 6986508 2992372 37.96 2688 2266080 755548 8.46 264464 2352364 140 08:19:01 PM 4984820 6953844 2897608 36.76 2688 2144076 754032 8.44 337008 2209292 62476 Average: 5018349 7016074 2864079 36.33 2688 2169804 714689 8.00 257884 2242646 50198 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 195.35 143.34 1332.55 38.47 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 39.65 32.12 456.78 6.48 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 39.73 33.39 301.22 8.88 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 195.75 141.79 37.87 35.90 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 26.00 18.70 26.51 2.97 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 49.23 35.40 118.33 10.76 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 31.46 21.95 74.27 6.95 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 21.74 19.86 56.13 12.14 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 76.67 49.56 155.20 77.82 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 75.07 55.13 284.37 22.26 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) 01/30/2025 _x86_64_ (2 CPU) 20:09:15 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 37.49 0.00 6.03 2.39 0.09 54.00 08:11:01 PM 0 42.73 0.00 6.23 2.93 0.08 48.02 08:11:01 PM 1 32.23 0.00 5.83 1.85 0.10 59.99 08:12:01 PM all 17.64 0.00 2.29 2.48 0.09 77.50 08:12:01 PM 0 23.85 0.00 2.29 1.25 0.07 72.53 08:12:01 PM 1 11.44 0.00 2.29 3.70 0.12 82.46 08:13:01 PM all 24.89 0.00 4.91 1.30 0.09 68.80 08:13:01 PM 0 34.41 0.00 5.52 1.05 0.10 58.92 08:13:01 PM 1 15.37 0.00 4.31 1.55 0.08 78.68 08:14:01 PM all 1.91 0.00 0.73 1.61 0.05 95.70 08:14:01 PM 0 2.07 0.00 0.65 1.25 0.05 95.97 08:14:01 PM 1 1.74 0.00 0.80 1.97 0.05 95.43 08:15:01 PM all 3.71 0.00 0.24 0.03 0.08 95.94 08:15:01 PM 0 5.41 0.00 0.27 0.03 0.07 94.22 08:15:01 PM 1 2.01 0.00 0.22 0.03 0.08 97.66 08:16:01 PM all 17.22 0.00 0.21 0.08 0.08 82.41 08:16:01 PM 0 29.30 0.00 0.23 0.02 0.08 70.37 08:16:01 PM 1 5.13 0.00 0.18 0.15 0.07 94.47 08:17:01 PM all 9.36 0.00 0.15 0.10 0.07 90.32 08:17:01 PM 0 15.52 0.00 0.13 0.00 0.07 84.28 08:17:01 PM 1 3.19 0.00 0.17 0.20 0.07 96.37 08:18:01 PM all 8.84 0.00 0.26 0.08 0.08 90.74 08:18:01 PM 0 4.62 0.00 0.28 0.17 0.07 94.86 08:18:01 PM 1 13.07 0.00 0.23 0.00 0.08 86.61 08:19:01 PM all 17.83 0.00 1.96 0.13 0.08 80.01 08:19:01 PM 0 29.83 0.00 2.27 0.20 0.08 67.61 08:19:01 PM 1 5.83 0.00 1.64 0.05 0.07 92.41 Average: all 15.44 0.00 1.87 0.91 0.08 81.70 Average: 0 20.88 0.00 1.99 0.77 0.07 76.29 Average: 1 10.00 0.00 1.74 1.06 0.08 87.12