---> uname -a: Linux prd-centos8-robot-2c-8g-3083.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 4807 19 2219 6731 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:e6:a8:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fee6:a806/64 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) 01/19/2025 _x86_64_ (2 CPU) 04:10:11 LINUX RESTART (2 CPU) 04:11:01 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 113.39 56.80 56.59 6254.25 23172.57 04:13:01 AM 104.18 0.73 103.45 53.05 10979.59 04:14:01 AM 22.79 0.42 22.38 64.78 1909.03 04:15:01 AM 63.56 6.75 56.81 1249.39 7786.40 04:16:01 AM 5.63 0.10 5.53 32.12 225.67 04:17:01 AM 2.13 0.00 2.13 0.00 458.21 04:18:01 AM 0.88 0.00 0.88 0.00 464.34 04:19:01 AM 0.33 0.02 0.32 1.07 233.71 04:20:01 AM 0.53 0.00 0.53 0.00 192.08 04:21:01 AM 1.12 0.38 0.73 55.31 160.21 04:22:01 AM 0.30 0.00 0.30 0.00 33.21 04:23:01 AM 0.28 0.00 0.28 0.00 18.03 04:24:01 AM 13.80 0.33 13.46 37.86 2388.65 Average: 25.31 5.04 20.26 596.23 3694.82 04:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5223332 6926564 2659100 33.73 2688 1887400 830692 9.30 219572 2123496 216996 04:13:01 AM 5129340 6927828 2753092 34.93 2688 1976052 793896 8.89 198496 2206636 30680 04:14:01 AM 5138312 6977836 2744120 34.81 2688 2014956 761612 8.53 227580 2167760 35604 04:15:01 AM 4947212 6986868 2935220 37.24 2688 2209620 709664 7.95 258608 2299272 88 04:16:01 AM 4908764 6950168 2973668 37.73 2688 2211372 781504 8.75 258736 2341880 796 04:17:01 AM 4873504 6931604 3008928 38.17 2688 2228064 781504 8.75 259208 2376444 5752 04:18:01 AM 4865772 6931908 3016660 38.27 2688 2236108 781504 8.75 259208 2384284 332 04:19:01 AM 4859448 6932384 3022984 38.35 2688 2242908 781504 8.75 259228 2391188 128 04:20:01 AM 4843428 6924636 3039004 38.55 2688 2251172 812984 9.10 259280 2406072 2856 04:21:01 AM 4457136 6864420 3425296 43.45 2688 2254784 809672 9.07 260812 2412036 340 04:22:01 AM 4456480 6864368 3425952 43.46 2688 2255380 809672 9.07 260816 2412696 120 04:23:01 AM 4456040 6864232 3426392 43.47 2688 2255776 809672 9.07 260828 2413204 80 04:24:01 AM 4936852 6900864 2945580 37.37 2688 2139136 796376 8.92 335992 2255452 13204 Average: 4853509 6921822 3028923 38.43 2688 2166364 789250 8.84 255259 2322340 23614 04:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 266.21 177.10 1572.01 56.83 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 63.15 47.77 668.55 8.36 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 17.34 12.91 22.60 4.59 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 237.73 171.52 324.92 48.27 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 18.46 10.98 11.21 1.45 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 51.34 39.63 133.54 10.12 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 22.28 18.80 42.77 6.79 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 22.08 18.19 36.31 5.27 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 25.38 22.56 66.84 11.81 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 41.67 54.15 23.68 4.80 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 8.20 5.91 2.01 1.28 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 13.00 11.03 3.12 2.02 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 77.60 50.01 148.44 87.58 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 66.50 49.28 235.13 19.17 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) 01/19/2025 _x86_64_ (2 CPU) 04:10:11 LINUX RESTART (2 CPU) 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 32.28 0.03 6.57 13.72 0.12 47.28 04:12:01 AM 0 20.91 0.02 6.69 14.35 0.12 57.92 04:12:01 AM 1 43.66 0.05 6.45 13.10 0.12 36.63 04:13:01 AM all 27.16 0.00 4.05 3.89 0.11 64.79 04:13:01 AM 0 24.91 0.00 3.48 3.12 0.10 68.39 04:13:01 AM 1 29.41 0.00 4.63 4.66 0.12 61.18 04:14:01 AM all 17.48 0.00 2.56 1.39 0.08 78.49 04:14:01 AM 0 12.57 0.00 2.49 1.15 0.07 83.72 04:14:01 AM 1 22.38 0.00 2.64 1.64 0.08 73.26 04:15:01 AM all 21.77 0.00 4.16 4.29 0.10 69.68 04:15:01 AM 0 13.30 0.00 4.13 6.02 0.10 76.46 04:15:01 AM 1 30.25 0.00 4.20 2.56 0.10 62.89 04:16:01 AM all 1.67 0.00 0.24 0.17 0.08 97.84 04:16:01 AM 0 1.66 0.00 0.27 0.17 0.07 97.84 04:16:01 AM 1 1.69 0.00 0.22 0.17 0.08 97.85 04:17:01 AM all 16.10 0.00 0.28 0.09 0.09 83.44 04:17:01 AM 0 3.67 0.00 0.27 0.13 0.08 95.85 04:17:01 AM 1 28.53 0.00 0.28 0.05 0.10 71.04 04:18:01 AM all 9.59 0.00 0.13 0.15 0.07 90.07 04:18:01 AM 0 7.61 0.00 0.13 0.13 0.07 92.06 04:18:01 AM 1 11.56 0.00 0.12 0.17 0.07 88.09 04:19:01 AM all 9.05 0.00 0.17 0.03 0.08 90.67 04:19:01 AM 0 7.40 0.00 0.18 0.07 0.08 92.27 04:19:01 AM 1 10.70 0.00 0.15 0.00 0.07 89.08 04:20:01 AM all 13.16 0.00 0.23 0.03 0.08 86.50 04:20:01 AM 0 18.77 0.00 0.23 0.00 0.08 80.91 04:20:01 AM 1 7.56 0.00 0.22 0.05 0.08 92.09 04:21:01 AM all 8.79 0.00 6.33 0.03 0.09 84.76 04:21:01 AM 0 6.01 0.00 6.06 0.05 0.08 87.79 04:21:01 AM 1 11.57 0.00 6.60 0.02 0.10 81.72 04:22:01 AM all 2.95 0.00 0.15 0.00 0.10 96.80 04:22:01 AM 0 3.03 0.00 0.15 0.00 0.12 96.71 04:22:01 AM 1 2.87 0.00 0.15 0.00 0.08 96.89 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 4.22 0.00 0.18 0.00 0.09 95.52 04:23:01 AM 0 1.55 0.00 0.15 0.00 0.07 98.23 04:23:01 AM 1 6.89 0.00 0.20 0.00 0.12 92.79 04:24:01 AM all 20.44 0.00 2.53 0.14 0.09 76.80 04:24:01 AM 0 7.80 0.00 1.77 0.13 0.08 90.21 04:24:01 AM 1 33.07 0.00 3.29 0.15 0.10 63.39 Average: all 14.21 0.00 2.12 1.84 0.09 81.74 Average: 0 9.94 0.00 2.00 1.95 0.09 86.02 Average: 1 18.47 0.00 2.24 1.73 0.09 77.46