---> uname -a: Linux prd-centos8-robot-2c-8g-11020.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 596 4989 19 2112 6804 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:0d:6d:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe0d:6d08/64 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) 08/15/2024 _x86_64_ (2 CPU) 05:05:38 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 182.42 125.44 56.98 12829.72 36944.49 05:08:01 AM 102.78 13.10 89.69 2343.22 7021.73 05:09:01 AM 71.04 0.70 70.34 50.79 9121.01 05:10:01 AM 14.26 0.85 13.41 123.94 804.08 05:11:01 AM 56.26 0.03 56.22 3.47 7636.66 05:12:01 AM 3.72 0.00 3.72 0.00 138.65 05:13:01 AM 0.17 0.00 0.17 0.00 1.72 05:14:01 AM 0.13 0.00 0.13 0.00 1.07 05:15:01 AM 4.83 0.43 4.40 70.79 143.98 05:16:01 AM 28.76 0.53 28.22 64.78 1235.52 Average: 46.44 14.11 32.33 1548.75 6304.94 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5762420 7142344 2120012 26.90 2688 1579072 671512 7.52 155048 1705332 33400 05:08:01 AM 5195880 6989148 2686552 34.08 2688 1972200 736320 8.24 219144 2134716 217976 05:09:01 AM 5126812 6967652 2755620 34.96 2688 2018264 753312 8.43 234088 2175072 18996 05:10:01 AM 5136528 7021276 2745904 34.84 2688 2059188 710596 7.96 254540 2135200 50672 05:11:01 AM 5021452 7047772 2860980 36.30 2688 2195640 651144 7.29 261324 2223124 28 05:12:01 AM 5022156 7048452 2860276 36.29 2688 2195640 651144 7.29 261320 2222892 12 05:13:01 AM 5022388 7048684 2860044 36.28 2688 2195640 651144 7.29 261320 2222940 8 05:14:01 AM 5022424 7048724 2860008 36.28 2688 2195644 651144 7.29 261320 2222828 4 05:15:01 AM 5118096 6981328 2764336 35.07 2688 2036008 729084 8.16 258592 2145132 8568 05:16:01 AM 5105532 6964504 2776900 35.23 2688 2033944 746280 8.36 444276 1980044 16600 Average: 5153369 7025988 2729063 34.62 2688 2048124 695168 7.78 261097 2116728 34626 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 182.72 109.51 651.57 42.09 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 147.47 104.75 1148.15 21.85 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 45.28 32.94 331.24 7.59 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 24.80 17.09 67.17 4.18 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 182.90 159.21 242.37 31.92 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 1.00 0.42 0.88 0.09 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.55 0.13 0.03 0.01 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 0.88 0.17 0.05 0.01 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 35.31 26.90 70.68 23.59 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 21.51 19.46 18.70 9.49 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 64.24 47.06 253.09 14.08 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) 08/15/2024 _x86_64_ (2 CPU) 05:05:38 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 20.58 0.07 8.53 47.91 0.08 22.82 05:07:01 AM 0 20.87 0.05 8.53 45.97 0.08 24.49 05:07:01 AM 1 20.29 0.08 8.52 49.86 0.08 21.16 05:08:01 AM all 36.86 0.00 6.26 4.21 0.11 52.56 05:08:01 AM 0 36.90 0.00 6.51 5.26 0.10 51.23 05:08:01 AM 1 36.81 0.00 6.02 3.17 0.12 53.89 05:09:01 AM all 20.65 0.00 2.73 4.43 0.08 72.10 05:09:01 AM 0 26.57 0.00 2.87 3.92 0.08 66.56 05:09:01 AM 1 14.74 0.00 2.59 4.93 0.08 77.66 05:10:01 AM all 11.48 0.00 2.25 0.73 0.07 85.47 05:10:01 AM 0 16.51 0.00 2.57 0.63 0.07 80.22 05:10:01 AM 1 6.45 0.00 1.94 0.83 0.07 90.72 05:11:01 AM all 18.74 0.00 3.34 2.35 0.08 75.48 05:11:01 AM 0 22.93 0.00 3.57 2.15 0.08 71.26 05:11:01 AM 1 14.56 0.00 3.10 2.55 0.08 79.70 05:12:01 AM all 0.33 0.00 0.07 0.02 0.03 99.56 05:12:01 AM 0 0.50 0.00 0.05 0.03 0.03 99.38 05:12:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 05:13:01 AM all 0.23 0.00 0.08 0.00 0.03 99.67 05:13:01 AM 0 0.40 0.00 0.12 0.00 0.03 99.45 05:13:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 05:14:01 AM all 0.14 0.00 0.07 0.00 0.04 99.75 05:14:01 AM 0 0.17 0.00 0.07 0.00 0.05 99.72 05:14:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 05:15:01 AM all 6.79 0.00 1.30 0.04 0.06 91.81 05:15:01 AM 0 11.56 0.00 1.42 0.08 0.08 86.85 05:15:01 AM 1 2.02 0.00 1.19 0.00 0.03 96.76 05:16:01 AM all 31.71 0.00 3.56 0.38 0.08 64.26 05:16:01 AM 0 43.08 0.00 3.85 0.43 0.08 52.55 05:16:01 AM 1 20.33 0.00 3.27 0.33 0.08 75.98 Average: all 14.75 0.01 2.81 5.96 0.07 76.41 Average: 0 17.95 0.01 2.95 5.80 0.07 73.23 Average: 1 11.55 0.01 2.67 6.11 0.06 79.60