---> uname -a: Linux prd-centos8-robot-2c-8g-8977.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 608 4966 19 2123 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:91:7a:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fe91:7a8c/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) 11/21/2024 _x86_64_ (2 CPU) 00:57:54 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 94.56 12.96 81.60 2371.67 6299.25 01:01:01 AM 77.14 0.73 76.41 51.31 9898.75 01:02:01 AM 31.67 0.47 31.20 66.10 1606.86 01:03:01 AM 40.04 0.03 40.00 3.47 6779.72 01:04:01 AM 0.33 0.10 0.23 32.13 11.46 01:05:01 AM 1.92 0.00 1.92 0.00 66.99 01:06:01 AM 0.37 0.00 0.37 0.00 15.53 01:07:01 AM 24.98 0.85 24.13 101.70 1146.20 Average: 33.75 1.87 31.88 324.03 3221.93 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5298544 7036852 2583888 32.78 2688 1920084 717668 8.04 210676 2051224 167948 01:01:01 AM 5174040 7020092 2708392 34.36 2688 2022680 703188 7.87 231804 2131284 10792 01:02:01 AM 4993120 7026884 2889312 36.66 2688 2203612 663976 7.43 254836 2269472 170844 01:03:01 AM 5005372 7041880 2877060 36.50 2688 2205896 655200 7.34 257100 2247144 4 01:04:01 AM 4909244 6946972 2973188 37.72 2688 2207116 772788 8.65 257228 2341988 96 01:05:01 AM 4874312 6912088 3008120 38.16 2688 2207164 827308 9.26 257228 2376584 28 01:06:01 AM 5003932 7042748 2878500 36.52 2688 2208204 652236 7.30 257552 2248320 740 01:07:01 AM 5143492 7011040 2738940 34.75 2688 2042444 697596 7.81 448508 1939024 1396 Average: 5050257 7004820 2832175 35.93 2688 2127150 711245 7.96 271866 2200630 43981 12:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 108.17 84.62 989.76 18.68 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 49.26 33.00 441.54 7.21 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 42.53 33.38 297.00 7.97 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 211.81 138.42 44.68 38.17 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 146.88 154.27 973.36 699.26 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 399.70 366.31 6302.37 23.86 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 387.84 338.21 4143.01 22.43 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 53.62 39.85 85.11 24.39 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 175.10 148.63 1660.91 105.41 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) 11/21/2024 _x86_64_ (2 CPU) 00:57:54 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 33.86 0.00 5.53 3.45 0.12 57.05 01:00:01 AM 0 40.82 0.00 5.83 4.73 0.14 48.49 01:00:01 AM 1 26.89 0.00 5.22 2.16 0.10 65.62 01:01:01 AM all 21.22 0.00 3.18 3.54 0.08 71.98 01:01:01 AM 0 21.45 0.00 3.13 3.53 0.07 71.82 01:01:01 AM 1 20.99 0.00 3.24 3.54 0.08 72.15 01:02:01 AM all 25.22 0.00 3.71 0.58 0.09 70.41 01:02:01 AM 0 28.44 0.00 3.79 0.77 0.10 66.90 01:02:01 AM 1 22.00 0.00 3.62 0.38 0.08 73.91 01:03:01 AM all 7.99 0.00 1.80 1.82 0.06 88.33 01:03:01 AM 0 7.75 0.00 1.94 1.84 0.05 88.42 01:03:01 AM 1 8.24 0.00 1.65 1.80 0.07 88.24 01:04:01 AM all 9.20 0.00 0.56 0.01 0.06 90.17 01:04:01 AM 0 9.43 0.00 0.40 0.02 0.05 90.10 01:04:01 AM 1 8.96 0.00 0.72 0.00 0.07 90.25 01:05:01 AM all 12.73 0.00 1.30 0.01 0.11 85.86 01:05:01 AM 0 24.26 0.00 2.30 0.02 0.12 73.31 01:05:01 AM 1 1.29 0.00 0.30 0.00 0.10 98.31 01:06:01 AM all 9.15 0.00 1.09 0.00 0.09 89.67 01:06:01 AM 0 17.25 0.00 1.97 0.00 0.10 80.68 01:06:01 AM 1 1.19 0.00 0.22 0.00 0.08 98.50 01:07:01 AM all 28.90 0.00 3.84 0.42 0.08 66.77 01:07:01 AM 0 35.68 0.00 4.02 0.57 0.08 59.65 01:07:01 AM 1 22.11 0.00 3.65 0.27 0.07 73.90 Average: all 18.53 0.00 2.62 1.22 0.09 77.54 Average: 0 23.13 0.00 2.92 1.43 0.09 72.43 Average: 1 13.94 0.00 2.33 1.02 0.08 82.63