---> uname -a: Linux prd-centos8-robot-2c-8g-4191.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 592 4966 19 2139 6808 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:dc:4a:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fedc:4a75/64 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) 11/04/2024 _x86_64_ (2 CPU) 01:10:52 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 128.64 7.41 121.23 1296.50 10911.51 01:14:01 AM 33.87 0.42 33.46 64.78 3673.54 01:15:01 AM 50.17 0.03 50.13 3.46 4360.48 01:16:01 AM 16.95 0.08 16.86 31.99 3891.88 01:17:01 AM 1.98 0.02 1.97 0.13 111.75 01:18:01 AM 0.23 0.00 0.23 0.00 71.78 01:19:01 AM 0.20 0.00 0.20 0.00 45.64 01:20:01 AM 0.22 0.00 0.22 0.00 68.93 01:21:01 AM 0.52 0.00 0.52 0.00 16.49 01:22:01 AM 0.65 0.00 0.65 0.00 20.99 01:23:01 AM 0.38 0.00 0.38 0.00 30.44 01:24:01 AM 1.72 0.18 1.53 4.27 128.52 01:25:01 AM 26.71 0.67 26.04 97.43 1599.62 Average: 20.17 0.68 19.50 115.28 1917.92 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5169892 7001644 2712540 34.41 2688 2008392 734140 8.22 220768 2145428 90080 01:14:01 AM 5251928 7084972 2630504 33.37 2688 2010336 675368 7.56 239580 2047024 16 01:15:01 AM 5027040 7059304 2855392 36.22 2688 2201720 658468 7.37 256852 2225228 95312 01:16:01 AM 4988556 7021996 2893876 36.71 2688 2202896 705060 7.89 256988 2263108 224 01:17:01 AM 4981976 7017328 2900456 36.80 2688 2204808 747984 8.38 256996 2269688 900 01:18:01 AM 4978700 7015500 2903732 36.84 2688 2206308 783724 8.78 257004 2272916 348 01:19:01 AM 4977168 7015368 2905264 36.86 2688 2207684 783724 8.78 257008 2274392 396 01:20:01 AM 4971200 7011268 2911232 36.93 2688 2209524 806756 9.03 257008 2279964 236 01:21:01 AM 4970636 7010788 2911796 36.94 2688 2209600 806756 9.03 257008 2280692 16 01:22:01 AM 4970892 7011416 2911540 36.94 2688 2209972 806756 9.03 257012 2280716 8 01:23:01 AM 4968572 7009968 2913860 36.97 2688 2210844 806756 9.03 257012 2282968 80 01:24:01 AM 5172012 7047404 2710420 34.39 2688 2046380 666952 7.47 260236 2076276 4600 01:25:01 AM 5146056 7028920 2736376 34.71 2688 2058168 718300 8.04 456892 1928320 224 Average: 5044202 7025837 2838230 36.01 2688 2152818 746211 8.36 268490 2202055 14803 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 92.82 74.31 933.48 10.62 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 12.41 10.63 5.27 3.84 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 169.87 86.08 326.13 26.66 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 15.93 8.48 4.18 0.89 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 104.28 100.98 23.02 9.56 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 56.53 54.05 15.25 6.12 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 45.79 46.53 9.55 4.12 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 84.52 81.89 17.82 9.20 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 2.93 2.33 0.87 0.61 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 14.76 13.51 3.62 2.44 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 26.01 23.30 6.50 4.11 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 82.41 64.00 77.47 50.25 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 24.04 21.99 38.30 12.47 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 56.34 45.24 112.43 10.84 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) 11/04/2024 _x86_64_ (2 CPU) 01:10:52 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 36.74 0.00 5.79 2.89 0.11 54.47 01:13:01 AM 0 39.98 0.00 5.42 3.36 0.12 51.13 01:13:01 AM 1 33.50 0.00 6.17 2.42 0.10 57.81 01:14:01 AM all 10.47 0.00 1.44 1.32 0.05 86.72 01:14:01 AM 0 3.34 0.00 1.34 1.34 0.05 93.93 01:14:01 AM 1 17.60 0.00 1.54 1.30 0.05 79.52 01:15:01 AM all 26.56 0.00 4.31 1.81 0.08 67.24 01:15:01 AM 0 15.47 0.00 3.10 1.00 0.08 80.35 01:15:01 AM 1 37.65 0.00 5.52 2.62 0.08 54.12 01:16:01 AM all 1.05 0.00 0.33 0.78 0.04 97.80 01:16:01 AM 0 0.12 0.00 0.23 0.68 0.05 98.91 01:16:01 AM 1 1.98 0.00 0.42 0.88 0.03 96.68 01:17:01 AM all 8.53 0.00 0.58 0.04 0.08 90.77 01:17:01 AM 0 8.73 0.00 0.42 0.00 0.08 90.76 01:17:01 AM 1 8.33 0.00 0.74 0.08 0.07 90.78 01:18:01 AM all 6.88 0.00 0.38 0.00 0.07 92.67 01:18:01 AM 0 8.87 0.00 0.42 0.00 0.07 90.64 01:18:01 AM 1 4.90 0.00 0.34 0.00 0.07 94.70 01:19:01 AM all 2.68 0.00 0.25 0.00 0.07 97.00 01:19:01 AM 0 2.95 0.00 0.27 0.00 0.07 96.72 01:19:01 AM 1 2.41 0.00 0.23 0.00 0.07 97.29 01:20:01 AM all 9.86 0.00 0.55 0.00 0.07 89.52 01:20:01 AM 0 8.85 0.00 0.59 0.00 0.07 90.49 01:20:01 AM 1 10.86 0.00 0.52 0.00 0.07 88.55 01:21:01 AM all 1.27 0.00 0.20 0.02 0.07 98.44 01:21:01 AM 0 1.17 0.00 0.17 0.03 0.07 98.56 01:21:01 AM 1 1.37 0.00 0.23 0.00 0.07 98.33 01:22:01 AM all 4.24 0.00 0.28 0.00 0.08 95.39 01:22:01 AM 0 2.26 0.00 0.20 0.00 0.07 97.48 01:22:01 AM 1 6.23 0.00 0.37 0.00 0.10 93.30 01:23:01 AM all 6.84 0.00 0.39 0.00 0.08 92.68 01:23:01 AM 0 4.73 0.00 0.42 0.00 0.08 94.77 01:23:01 AM 1 8.96 0.00 0.37 0.00 0.08 90.59 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 14.28 0.00 0.99 0.00 0.08 84.64 01:24:01 AM 0 11.18 0.00 1.07 0.00 0.07 87.68 01:24:01 AM 1 17.38 0.00 0.92 0.00 0.10 81.60 01:25:01 AM all 27.52 0.00 3.19 0.87 0.08 68.34 01:25:01 AM 0 28.76 0.00 2.74 0.82 0.08 67.60 01:25:01 AM 1 26.28 0.00 3.64 0.92 0.08 69.08 Average: all 12.08 0.00 1.44 0.60 0.07 85.81 Average: 0 10.50 0.00 1.26 0.56 0.07 87.61 Average: 1 13.66 0.00 1.62 0.63 0.07 84.02