---> uname -a: Linux prd-centos8-robot-2c-8g-4949.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 644 4939 19 2114 6757 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:67:a1:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe67:a193/64 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) 11/07/2024 _x86_64_ (2 CPU) 02:18:50 LINUX RESTART (2 CPU) 02:20:01 AM tps rtps wtps bread/s bwrtn/s 02:21:01 AM 100.57 7.25 93.32 1265.18 7667.23 02:22:01 AM 68.93 0.63 68.29 48.92 8495.10 02:23:01 AM 32.28 0.42 31.86 64.79 1978.37 02:24:01 AM 39.05 0.03 39.02 3.47 6654.97 02:25:01 AM 3.82 0.10 3.72 32.13 154.77 02:26:01 AM 1.87 0.00 1.87 0.00 66.51 02:27:01 AM 0.13 0.00 0.13 0.00 12.26 02:28:02 AM 25.31 0.65 24.66 74.11 1155.61 Average: 33.99 1.14 32.86 186.08 3273.26 02:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 AM 5287988 7083588 2594444 32.91 2688 1973528 649960 7.28 209816 2047784 188068 02:22:01 AM 5132980 6986272 2749452 34.88 2688 2030308 741664 8.30 233016 2170040 25564 02:23:01 AM 4956032 6990592 2926400 37.13 2688 2203996 702236 7.86 255596 2300828 180256 02:24:01 AM 5024148 7052604 2858284 36.26 2688 2197832 649764 7.28 256904 2225384 8 02:25:01 AM 4955648 6985328 2926784 37.13 2688 2199056 766704 8.58 257036 2292996 84 02:26:01 AM 4897808 6927528 2984624 37.86 2688 2199096 827832 9.27 257036 2350600 16 02:27:01 AM 4904148 6934196 2978284 37.78 2688 2199424 812324 9.10 257064 2343764 8 02:28:02 AM 5150288 7007520 2732144 34.66 2688 2033192 759888 8.51 446928 1935388 1780 Average: 5038630 6995954 2843802 36.08 2688 2129554 738796 8.27 271674 2208348 49473 02:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 87.89 72.44 918.86 10.31 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 54.10 39.22 439.36 6.86 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 42.96 33.36 295.56 7.50 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 207.83 150.47 44.49 32.97 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 124.05 143.29 488.77 698.72 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 578.44 473.91 6575.19 30.61 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 375.42 308.05 4104.88 20.07 0.00 0.00 0.00 0.00 02:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:02 AM eth0 66.44 46.23 105.64 29.22 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 192.14 158.37 1621.59 104.53 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) 11/07/2024 _x86_64_ (2 CPU) 02:18:50 LINUX RESTART (2 CPU) 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 35.25 0.00 5.88 3.48 0.11 55.28 02:21:01 AM 0 29.35 0.00 5.35 3.90 0.12 61.29 02:21:01 AM 1 41.18 0.00 6.41 3.06 0.10 49.26 02:22:01 AM all 18.11 0.00 2.15 5.90 0.07 73.77 02:22:01 AM 0 11.52 0.00 1.97 6.00 0.05 80.46 02:22:01 AM 1 24.71 0.00 2.33 5.80 0.08 67.07 02:23:01 AM all 25.08 0.00 3.74 1.04 0.10 70.05 02:23:01 AM 0 19.46 0.00 3.34 0.75 0.08 76.37 02:23:01 AM 1 30.72 0.00 4.13 1.32 0.12 63.71 02:24:01 AM all 6.55 0.00 1.56 1.10 0.05 90.74 02:24:01 AM 0 6.29 0.00 1.42 0.99 0.05 91.25 02:24:01 AM 1 6.81 0.00 1.71 1.21 0.05 90.22 02:25:01 AM all 9.19 0.00 0.44 0.05 0.08 90.25 02:25:01 AM 0 9.94 0.00 0.50 0.08 0.08 89.39 02:25:01 AM 1 8.45 0.00 0.37 0.02 0.07 91.10 02:26:01 AM all 11.79 0.00 1.42 0.02 0.08 86.68 02:26:01 AM 0 9.25 0.00 1.16 0.03 0.08 89.47 02:26:01 AM 1 14.33 0.00 1.68 0.00 0.08 83.91 02:27:01 AM all 9.92 0.00 0.97 0.00 0.09 89.01 02:27:01 AM 0 7.92 0.00 0.81 0.00 0.08 91.19 02:27:01 AM 1 11.94 0.00 1.14 0.00 0.10 86.82 02:28:02 AM all 22.40 0.00 3.19 0.36 0.09 73.96 02:28:02 AM 0 19.98 0.00 2.91 0.42 0.08 76.61 02:28:02 AM 1 24.81 0.00 3.47 0.30 0.10 71.32 Average: all 17.31 0.00 2.42 1.50 0.08 78.68 Average: 0 14.23 0.00 2.19 1.53 0.08 81.97 Average: 1 20.39 0.00 2.66 1.47 0.09 75.40