---> uname -a: Linux prd-centos8-robot-2c-8g-6993.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.996 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4812 19 2310 6826 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:81:df:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fe81:df2b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/12/2024 _x86_64_ (2 CPU) 05:22:54 LINUX RESTART (2 CPU) 05:24:01 AM tps rtps wtps bread/s bwrtn/s 05:25:01 AM 84.45 7.17 77.28 1333.24 6143.66 05:26:01 AM 66.38 0.73 65.64 51.85 8638.84 05:27:01 AM 23.79 0.88 22.91 123.96 1784.44 05:28:01 AM 14.31 0.17 14.15 9.46 1489.30 05:29:01 AM 54.07 0.03 54.04 3.47 7450.67 05:30:01 AM 5.45 0.00 5.45 0.00 223.85 05:31:01 AM 2.12 0.03 2.08 1.07 149.73 05:32:01 AM 0.35 0.00 0.35 0.00 6.22 05:33:01 AM 0.43 0.00 0.43 0.00 6.16 05:34:01 AM 21.68 0.30 21.38 43.85 1229.37 Average: 27.21 0.92 26.29 154.73 2706.51 05:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:25:01 AM 5278296 7029660 2604132 33.04 2688 1933632 719484 8.06 212136 2069140 172740 05:26:01 AM 5185304 7013608 2697124 34.22 2688 2005120 688612 7.71 222156 2123840 36440 05:27:01 AM 5256588 7089324 2625840 33.31 2688 2010108 646032 7.23 241112 2038960 16 05:28:01 AM 5126812 7021200 2755616 34.96 2688 2069084 709212 7.94 254772 2146796 52780 05:29:01 AM 5024820 7056288 2857608 36.25 2688 2201204 637920 7.14 263100 2215408 88 05:30:01 AM 4991228 7023224 2891200 36.68 2688 2201732 708208 7.93 263280 2252780 512 05:31:01 AM 4942468 6976516 2939960 37.30 2688 2203768 750320 8.40 263284 2300752 20 05:32:01 AM 4904052 6938120 2978376 37.79 2688 2203788 792956 8.88 263284 2339368 24 05:33:01 AM 5024900 7060532 2857528 36.25 2688 2205352 643160 7.20 263604 2219212 1544 05:34:01 AM 5112812 6979092 2769616 35.14 2688 2041488 762204 8.53 439580 1978748 172 Average: 5084728 7018756 2797700 35.49 2688 2107528 705811 7.90 268631 2168500 26434 05:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 83.67 70.33 925.09 8.45 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 25.97 23.01 276.83 5.15 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 14.68 11.75 5.41 3.86 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 22.39 20.98 93.31 4.57 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 552.56 463.74 310.74 101.62 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 22.41 15.50 11.27 3.06 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 172.89 163.05 2424.17 11.14 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 359.44 358.31 5728.15 23.21 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 301.57 296.55 4421.92 21.65 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 39.92 29.41 79.59 25.86 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 159.67 145.38 1428.46 20.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/12/2024 _x86_64_ (2 CPU) 05:22:54 LINUX RESTART (2 CPU) 05:24:01 AM CPU %user %nice %system %iowait %steal %idle 05:25:01 AM all 38.08 0.00 5.33 2.63 0.10 53.86 05:25:01 AM 0 46.42 0.00 5.46 2.78 0.10 45.24 05:25:01 AM 1 29.72 0.00 5.19 2.48 0.10 62.50 05:26:01 AM all 23.79 0.00 3.06 3.21 0.09 69.84 05:26:01 AM 0 33.39 0.00 3.18 2.50 0.08 60.85 05:26:01 AM 1 14.14 0.00 2.94 3.93 0.10 78.89 05:27:01 AM all 12.89 0.00 1.64 3.10 0.06 82.30 05:27:01 AM 0 22.14 0.00 1.70 3.86 0.07 72.23 05:27:01 AM 1 3.71 0.00 1.59 2.36 0.05 92.30 05:28:01 AM all 10.23 0.00 2.14 0.62 0.05 86.96 05:28:01 AM 0 16.59 0.00 2.74 0.98 0.05 79.63 05:28:01 AM 1 3.86 0.00 1.54 0.25 0.05 94.30 05:29:01 AM all 23.12 0.00 4.35 2.44 0.08 70.01 05:29:01 AM 0 31.63 0.00 4.98 3.80 0.08 59.51 05:29:01 AM 1 14.64 0.00 3.73 1.09 0.08 80.45 05:30:01 AM all 1.20 0.00 0.41 0.03 0.03 98.32 05:30:01 AM 0 2.02 0.00 0.55 0.02 0.03 97.37 05:30:01 AM 1 0.38 0.00 0.27 0.05 0.03 99.26 05:31:01 AM all 9.10 0.00 1.81 0.03 0.08 88.98 05:31:01 AM 0 16.76 0.00 3.29 0.00 0.08 79.87 05:31:01 AM 1 1.49 0.00 0.34 0.07 0.07 98.04 05:32:01 AM all 9.63 0.00 1.30 0.00 0.10 88.97 05:32:01 AM 0 13.94 0.00 1.78 0.00 0.10 84.19 05:32:01 AM 1 5.30 0.00 0.82 0.00 0.10 93.77 05:33:01 AM all 9.04 0.00 1.25 0.00 0.08 89.63 05:33:01 AM 0 11.42 0.00 1.12 0.00 0.08 87.37 05:33:01 AM 1 6.66 0.00 1.38 0.00 0.08 91.88 05:34:01 AM all 22.54 0.00 2.49 0.26 0.08 74.63 05:34:01 AM 0 31.44 0.00 2.10 0.23 0.07 66.16 05:34:01 AM 1 13.62 0.00 2.89 0.28 0.08 83.12 Average: all 15.94 0.00 2.37 1.23 0.08 80.38 Average: 0 22.56 0.00 2.68 1.41 0.08 73.27 Average: 1 9.33 0.00 2.07 1.05 0.08 87.48