---> uname -a: Linux prd-centos8-robot-2c-8g-4488.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 578 4889 19 2230 6822 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:d2:1c:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85496sec preferred_lft 85496sec inet6 fe80::f816:3eff:fed2:1c07/64 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) 11/05/2024 _x86_64_ (2 CPU) 04:08:12 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 40.10 18.39 21.71 5346.88 18215.41 04:11:01 AM 108.43 7.06 101.37 1260.36 8265.37 04:12:01 AM 58.88 0.63 58.25 48.92 7577.62 04:13:01 AM 34.43 0.42 34.01 64.79 2498.50 04:14:01 AM 31.99 0.03 31.96 3.47 5720.78 04:15:01 AM 2.83 0.10 2.73 32.12 88.97 04:16:01 AM 2.15 0.00 2.15 0.00 405.18 04:17:01 AM 0.85 0.00 0.85 0.00 510.90 04:18:01 AM 0.37 0.02 0.35 1.07 224.03 04:19:01 AM 0.97 0.03 0.93 1.87 310.01 04:20:01 AM 0.58 0.35 0.23 53.45 60.18 04:21:01 AM 7.73 5.95 1.78 574.88 61.35 04:22:01 AM 1.63 0.00 1.63 0.00 56.47 04:23:01 AM 28.99 0.80 28.19 90.77 3083.92 Average: 22.86 2.41 20.44 534.24 3363.01 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5619832 7097672 2262600 28.70 2688 1671764 678316 7.60 180204 1804960 77480 04:11:01 AM 5245576 7042008 2636856 33.45 2688 1974400 690380 7.73 210404 2091028 167036 04:12:01 AM 5161460 6989596 2720972 34.52 2688 2005348 720296 8.07 231008 2146260 16 04:13:01 AM 5003036 7029576 2879396 36.53 2688 2196404 668044 7.48 254788 2257084 139200 04:14:01 AM 5044888 7074060 2837544 36.00 2688 2198680 625696 7.01 256640 2207004 4 04:15:01 AM 5003888 7035652 2878544 36.52 2688 2201272 676712 7.58 256824 2247756 1424 04:16:01 AM 4970728 7019788 2911704 36.94 2688 2218596 692612 7.76 257240 2280752 8616 04:17:01 AM 4960004 7018896 2922428 37.08 2688 2228460 692612 7.76 257240 2290804 3608 04:18:01 AM 4956652 7019712 2925780 37.12 2688 2232584 692612 7.76 257296 2294732 1060 04:19:01 AM 4944380 7015272 2938052 37.27 2688 2240416 711616 7.97 257536 2306408 8 04:20:01 AM 4553868 6951772 3328564 42.23 2688 2244132 717136 8.03 258884 2315272 408 04:21:01 AM 4535964 6951876 3346468 42.45 2688 2261952 717876 8.04 261104 2330796 52 04:22:01 AM 4973576 7070948 2908856 36.90 2688 2266512 622644 6.97 261444 2270732 4404 04:23:01 AM 5090472 7066008 2791960 35.42 2688 2150172 648252 7.26 494152 1943828 220 Average: 5004595 7027345 2877837 36.51 2688 2149335 682486 7.64 263912 2199101 28824 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 256.65 148.13 949.34 54.81 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 83.46 70.67 818.68 10.64 0.00 0.00 0.00 0.00 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 46.58 31.34 437.92 5.49 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 38.59 31.09 294.02 6.67 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 179.19 137.23 43.33 39.55 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 23.68 15.28 23.28 4.24 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 47.64 37.89 122.61 10.54 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 25.60 18.16 64.67 6.58 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 17.68 16.58 14.57 4.31 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 27.96 21.55 65.48 11.70 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 40.95 54.17 23.56 4.84 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 17.16 12.48 3.70 2.23 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 18.51 11.15 6.96 1.81 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 72.06 52.05 151.44 92.59 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 63.98 46.98 215.71 18.29 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) 11/05/2024 _x86_64_ (2 CPU) 04:08:12 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 17.02 0.00 4.23 35.84 0.07 42.85 04:10:01 AM 0 14.90 0.00 3.90 34.92 0.08 46.19 04:10:01 AM 1 19.13 0.00 4.55 36.76 0.05 39.51 04:11:01 AM all 36.01 0.00 5.73 4.43 0.13 53.71 04:11:01 AM 0 23.37 0.00 4.48 4.52 0.12 67.52 04:11:01 AM 1 48.66 0.00 6.97 4.34 0.13 39.90 04:12:01 AM all 17.35 0.00 2.16 4.80 0.14 75.55 04:12:01 AM 0 13.08 0.00 2.14 3.53 0.18 81.07 04:12:01 AM 1 21.60 0.00 2.19 6.07 0.10 70.04 04:13:01 AM all 21.69 0.00 3.46 2.42 0.08 72.35 04:13:01 AM 0 7.34 0.00 2.54 1.94 0.08 88.10 04:13:01 AM 1 36.04 0.00 4.39 2.91 0.08 56.57 04:14:01 AM all 7.77 0.00 1.56 4.13 0.05 86.49 04:14:01 AM 0 9.27 0.00 1.52 5.22 0.05 83.94 04:14:01 AM 1 6.27 0.00 1.60 3.04 0.05 89.03 04:15:01 AM all 3.24 0.00 0.23 0.03 0.03 96.47 04:15:01 AM 0 2.63 0.00 0.30 0.05 0.03 96.99 04:15:01 AM 1 3.85 0.00 0.17 0.00 0.03 95.95 04:16:01 AM all 19.61 0.00 0.28 0.09 0.08 79.95 04:16:01 AM 0 16.17 0.00 0.27 0.18 0.07 83.31 04:16:01 AM 1 23.04 0.00 0.28 0.00 0.08 76.59 04:17:01 AM all 9.51 0.00 0.14 0.12 0.05 90.18 04:17:01 AM 0 13.93 0.00 0.13 0.08 0.07 85.78 04:17:01 AM 1 5.08 0.00 0.15 0.15 0.03 94.59 04:18:01 AM all 9.49 0.00 0.20 0.08 0.05 90.17 04:18:01 AM 0 7.04 0.00 0.18 0.08 0.05 92.64 04:18:01 AM 1 11.95 0.00 0.22 0.08 0.05 87.70 04:19:01 AM all 12.00 0.00 0.28 0.04 0.07 87.61 04:19:01 AM 0 4.72 0.00 0.35 0.08 0.07 94.78 04:19:01 AM 1 19.26 0.00 0.22 0.00 0.07 80.45 04:20:01 AM all 9.04 0.00 6.50 0.02 0.07 84.38 04:20:01 AM 0 7.83 0.00 6.49 0.02 0.07 85.60 04:20:01 AM 1 10.24 0.00 6.50 0.02 0.07 83.17 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 4.66 0.23 0.26 0.23 0.06 94.57 04:21:01 AM 0 6.46 0.47 0.32 0.44 0.07 92.25 04:21:01 AM 1 2.86 0.00 0.20 0.02 0.05 96.87 04:22:01 AM all 5.89 0.00 0.83 0.02 0.06 93.21 04:22:01 AM 0 0.72 0.00 0.72 0.03 0.07 98.46 04:22:01 AM 1 11.05 0.00 0.94 0.00 0.05 87.96 04:23:01 AM all 30.34 0.00 3.73 0.48 0.09 65.36 04:23:01 AM 0 13.77 0.00 3.16 0.32 0.08 82.67 04:23:01 AM 1 46.87 0.00 4.29 0.65 0.10 48.09 Average: all 14.55 0.02 2.11 3.76 0.07 79.49 Average: 0 10.09 0.03 1.89 3.66 0.08 84.24 Average: 1 19.00 0.00 2.33 3.85 0.07 74.74