---> uname -a: Linux prd-centos8-robot-2c-8g-12420.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 609 4945 19 2142 6792 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:3f:f7:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fe3f:f7d5/64 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) 12/03/2024 _x86_64_ (2 CPU) 04:10:53 LINUX RESTART (2 CPU) 04:12:02 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 97.03 13.29 83.75 2382.24 6752.87 04:14:01 AM 77.41 0.70 76.71 50.78 9913.25 04:15:01 AM 31.31 0.42 30.89 64.79 1788.17 04:16:01 AM 35.62 0.03 35.59 3.47 6685.29 04:17:01 AM 4.27 0.10 4.17 32.13 182.60 04:18:01 AM 0.55 0.00 0.55 0.00 69.16 04:19:01 AM 0.32 0.00 0.32 0.00 50.67 04:20:01 AM 0.37 0.00 0.37 0.00 58.20 04:21:01 AM 0.50 0.00 0.50 0.00 34.77 04:22:01 AM 0.23 0.00 0.23 0.00 15.50 04:23:01 AM 0.15 0.00 0.15 0.00 18.54 04:24:01 AM 0.23 0.00 0.23 0.00 32.84 04:25:01 AM 20.96 0.42 20.54 47.72 1222.59 Average: 20.59 1.13 19.46 195.73 2057.45 04:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5198648 6981288 2683780 34.05 2688 1962620 759756 8.51 216872 2137056 210884 04:14:01 AM 5115216 6976096 2767212 35.11 2688 2037972 721116 8.07 234448 2186940 25572 04:15:01 AM 4957364 6996328 2925064 37.11 2688 2208052 701212 7.85 253784 2300044 187964 04:16:01 AM 4998536 7037300 2883892 36.59 2688 2208232 649064 7.27 258148 2250212 4 04:17:01 AM 4954168 6995332 2928260 37.15 2688 2210688 712888 7.98 258292 2294096 288 04:18:01 AM 4951000 6993828 2931428 37.19 2688 2212328 750252 8.40 258300 2297264 76 04:19:01 AM 4948980 6993284 2933448 37.22 2688 2213772 767144 8.59 258300 2299256 108 04:20:01 AM 4946132 6992132 2936296 37.25 2688 2215488 767224 8.59 258304 2301700 208 04:21:01 AM 4940376 6987040 2942052 37.32 2688 2216120 784484 8.78 258304 2307588 40 04:22:01 AM 4939904 6986936 2942524 37.33 2688 2216480 784484 8.78 258308 2308152 40 04:23:01 AM 4938760 6986400 2943668 37.34 2688 2217104 784484 8.78 258308 2309472 144 04:24:01 AM 4936052 6984984 2946376 37.38 2688 2218380 784484 8.78 258316 2311964 492 04:25:01 AM 5066108 6951316 2816320 35.73 2688 2060692 746908 8.36 456148 2010428 13384 Average: 4991634 6989405 2890794 36.67 2688 2169071 747192 8.37 268141 2254936 33785 04:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 129.06 94.26 1074.21 22.48 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 56.16 37.65 442.47 8.01 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 39.48 33.91 296.80 7.76 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 168.81 121.41 37.54 27.89 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 87.39 80.25 18.48 7.58 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 68.31 66.67 13.70 6.44 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 52.96 51.49 11.12 5.44 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 76.66 75.61 15.67 7.17 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 23.44 21.13 5.77 3.61 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 14.31 12.88 3.56 2.34 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 21.26 19.09 5.42 3.39 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 38.90 35.54 10.12 6.54 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 68.99 46.80 103.31 54.77 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 64.97 53.54 155.60 12.56 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) 12/03/2024 _x86_64_ (2 CPU) 04:10:53 LINUX RESTART (2 CPU) 04:12:02 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 36.99 0.00 6.11 3.62 0.10 53.18 04:13:01 AM 0 48.21 0.00 6.98 4.05 0.10 40.65 04:13:01 AM 1 25.77 0.00 5.24 3.19 0.10 65.71 04:14:01 AM all 20.93 0.00 2.87 2.76 0.08 73.36 04:14:01 AM 0 29.20 0.00 3.56 3.41 0.10 63.73 04:14:01 AM 1 12.66 0.00 2.19 2.10 0.07 82.98 04:15:01 AM all 26.40 0.00 3.68 0.43 0.07 69.42 04:15:01 AM 0 36.08 0.00 4.01 0.63 0.07 59.21 04:15:01 AM 1 16.73 0.00 3.35 0.23 0.07 79.62 04:16:01 AM all 5.21 0.00 1.39 0.68 0.06 92.66 04:16:01 AM 0 7.41 0.00 1.55 0.85 0.07 90.12 04:16:01 AM 1 3.02 0.00 1.22 0.50 0.05 95.21 04:17:01 AM all 6.49 0.00 0.57 0.03 0.06 92.86 04:17:01 AM 0 9.12 0.00 0.55 0.05 0.07 90.21 04:17:01 AM 1 3.87 0.00 0.59 0.00 0.05 95.50 04:18:01 AM all 5.74 0.00 0.33 0.01 0.08 93.85 04:18:01 AM 0 7.23 0.00 0.42 0.02 0.07 92.26 04:18:01 AM 1 4.25 0.00 0.23 0.00 0.08 95.43 04:19:01 AM all 5.38 0.00 0.32 0.00 0.07 94.24 04:19:01 AM 0 7.07 0.00 0.35 0.00 0.07 92.51 04:19:01 AM 1 3.69 0.00 0.28 0.00 0.07 95.96 04:20:01 AM all 5.41 0.00 0.40 0.00 0.07 94.12 04:20:01 AM 0 7.09 0.00 0.35 0.00 0.07 92.49 04:20:01 AM 1 3.72 0.00 0.45 0.00 0.07 95.76 04:21:01 AM all 5.88 0.00 0.30 0.01 0.06 93.75 04:21:01 AM 0 5.20 0.00 0.27 0.00 0.07 94.46 04:21:01 AM 1 6.57 0.00 0.33 0.02 0.05 93.03 04:22:01 AM all 3.93 0.00 0.28 0.00 0.06 95.74 04:22:01 AM 0 4.69 0.00 0.27 0.00 0.05 94.99 04:22:01 AM 1 3.16 0.00 0.28 0.00 0.07 96.49 04:23:01 AM all 5.65 0.00 0.37 0.00 0.08 93.91 04:23:01 AM 0 7.70 0.00 0.45 0.00 0.08 91.77 04:23:01 AM 1 3.59 0.00 0.28 0.00 0.07 96.06 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 10.74 0.00 0.39 0.00 0.07 88.80 04:24:01 AM 0 15.25 0.00 0.40 0.00 0.07 84.29 04:24:01 AM 1 6.22 0.00 0.38 0.00 0.07 93.32 04:25:01 AM all 24.36 0.00 2.70 0.23 0.08 72.63 04:25:01 AM 0 29.79 0.00 3.47 0.27 0.08 66.39 04:25:01 AM 1 18.93 0.00 1.94 0.18 0.07 78.88 Average: all 12.53 0.00 1.51 0.59 0.07 85.29 Average: 0 16.45 0.00 1.74 0.71 0.07 81.03 Average: 1 8.62 0.00 1.29 0.48 0.07 89.55