---> uname -a: Linux prd-centos8-robot-2c-8g-40821.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 578 4997 19 2122 6822 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:70:57:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe70:57f1/64 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) 10/09/2024 _x86_64_ (2 CPU) 04:55:38 LINUX RESTART (2 CPU) 04:56:01 AM tps rtps wtps bread/s bwrtn/s 04:57:01 AM 141.56 91.24 50.32 11238.11 38671.68 04:58:01 AM 125.36 6.86 118.49 1249.72 10094.47 04:59:01 AM 38.38 1.02 37.36 113.18 4783.04 05:00:01 AM 18.03 0.03 17.99 0.53 1321.46 05:01:01 AM 50.52 0.05 50.47 3.60 7358.13 05:02:01 AM 3.11 0.17 2.95 33.84 104.63 05:03:01 AM 1.80 0.00 1.80 0.00 64.65 05:04:01 AM 0.20 0.00 0.20 0.00 13.23 05:05:01 AM 15.96 0.42 15.54 47.72 649.60 Average: 43.88 11.09 32.79 1409.71 7007.02 04:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 AM 5579880 7092760 2302552 29.21 2688 1705800 681460 7.63 185252 1836992 79104 04:58:01 AM 5129948 6986896 2752484 34.92 2688 2034624 735864 8.24 213872 2197884 143104 04:59:01 AM 5256448 7092524 2625984 33.31 2688 2013136 628688 7.04 239892 2042012 16 05:00:01 AM 5017540 6998740 2864892 36.35 2688 2153980 721444 8.08 267604 2239320 122616 05:01:01 AM 5030712 7068632 2851720 36.18 2688 2207232 619984 6.94 258444 2219436 8 05:02:01 AM 4963308 7002488 2919124 37.03 2688 2208500 724200 8.11 258720 2286904 4 05:03:01 AM 4904040 6943272 2978392 37.79 2688 2208552 798544 8.94 258720 2345068 28 05:04:01 AM 4909056 6948620 2973376 37.72 2688 2208892 790300 8.85 258720 2340744 88 05:05:01 AM 5128856 6992740 2753576 34.93 2688 2038892 721692 8.08 444804 1956268 13368 Average: 5102199 7014075 2780233 35.27 2688 2086623 713575 7.99 265114 2162736 39815 04:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 272.58 157.04 1146.81 58.00 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 99.72 77.16 1056.42 11.09 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 18.75 9.50 7.13 3.64 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 34.32 29.42 291.20 5.58 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 225.28 181.01 50.77 44.13 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 62.63 75.60 10.82 605.46 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 613.26 509.90 6649.15 120.02 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 269.83 241.49 4047.45 15.80 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 68.43 49.32 225.08 22.19 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 184.98 147.83 1498.20 98.46 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) 10/09/2024 _x86_64_ (2 CPU) 04:55:38 LINUX RESTART (2 CPU) 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 32.35 0.05 9.19 23.05 0.09 35.27 04:57:01 AM 0 33.06 0.07 9.06 22.68 0.10 35.03 04:57:01 AM 1 31.63 0.03 9.31 23.43 0.09 35.51 04:58:01 AM all 36.18 0.00 5.84 4.91 0.11 52.96 04:58:01 AM 0 26.97 0.00 5.20 4.88 0.10 62.86 04:58:01 AM 1 45.45 0.00 6.48 4.94 0.12 43.01 04:59:01 AM all 14.35 0.00 1.93 1.38 0.08 82.27 04:59:01 AM 0 9.71 0.00 1.62 1.34 0.08 87.25 04:59:01 AM 1 18.99 0.00 2.24 1.42 0.07 77.29 05:00:01 AM all 13.66 0.00 2.28 0.52 0.08 83.47 05:00:01 AM 0 13.76 0.00 2.22 0.70 0.08 83.24 05:00:01 AM 1 13.57 0.00 2.33 0.33 0.07 83.70 05:01:01 AM all 13.18 0.00 2.76 2.30 0.08 81.68 05:01:01 AM 0 6.63 0.00 2.14 1.56 0.10 89.58 05:01:01 AM 1 19.75 0.00 3.39 3.04 0.07 73.76 05:02:01 AM all 7.92 0.00 0.38 0.03 0.07 91.61 05:02:01 AM 0 7.42 0.00 0.35 0.05 0.07 92.12 05:02:01 AM 1 8.42 0.00 0.40 0.02 0.07 91.09 05:03:01 AM all 14.10 0.00 1.63 0.01 0.12 84.14 05:03:01 AM 0 4.48 0.00 1.10 0.02 0.12 94.29 05:03:01 AM 1 23.71 0.00 2.17 0.00 0.12 74.00 05:04:01 AM all 8.97 0.00 0.88 0.00 0.10 90.04 05:04:01 AM 0 8.91 0.00 0.94 0.00 0.10 90.04 05:04:01 AM 1 9.04 0.00 0.83 0.00 0.10 90.04 05:05:01 AM all 21.04 0.00 2.92 0.25 0.08 75.70 05:05:01 AM 0 18.17 0.00 2.92 0.29 0.08 78.54 05:05:01 AM 1 23.89 0.00 2.92 0.22 0.08 72.89 Average: all 17.96 0.01 3.08 3.57 0.09 75.29 Average: 0 14.34 0.01 2.84 3.49 0.09 79.24 Average: 1 21.58 0.00 3.33 3.66 0.09 71.34