---> uname -a: Linux prd-centos8-robot-2c-8g-6095.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4991 19 2120 6815 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:44:ff:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe44:ffbd/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) 04/09/2024 _x86_64_ (2 CPU) 04:09:18 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 83.87 16.13 67.74 458.06 133490.32 04:11:01 AM 85.57 48.67 36.90 6176.21 12413.30 04:12:01 AM 113.68 6.68 107.00 1269.18 9156.98 04:13:01 AM 42.18 0.70 41.48 50.52 5127.65 04:14:01 AM 24.31 0.98 23.33 132.89 1739.27 04:15:01 AM 49.71 0.03 49.68 3.47 7029.11 04:16:01 AM 4.60 0.03 4.56 1.07 200.17 04:17:01 AM 0.48 0.00 0.48 0.00 6.86 04:18:01 AM 12.61 0.23 12.38 34.12 510.81 Average: 41.75 7.19 34.56 957.16 4855.07 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 6015032 7292776 1867400 23.69 2688 1483876 464548 5.89 125272 1518372 145928 04:11:01 AM 5503888 7050588 2378544 30.18 2688 1738348 744028 8.33 190104 1902664 90884 04:12:01 AM 5189916 7004040 2692516 34.16 2688 1991320 721192 8.08 211664 2138188 110960 04:13:01 AM 5171932 6999480 2710500 34.39 2688 2004768 725032 8.12 231688 2133784 3196 04:14:01 AM 5029884 6987092 2852548 36.19 2688 2130204 759664 8.51 262880 2230788 105156 04:15:01 AM 5024468 7052380 2857964 36.26 2688 2197556 657652 7.36 262600 2220052 24 04:16:01 AM 4979624 7009072 2902808 36.83 2688 2199092 728592 8.16 262916 2264380 4 04:17:01 AM 4963728 6993188 2918704 37.03 2688 2199104 744092 8.33 262916 2279660 4 04:18:01 AM 5125064 6987184 2757368 34.98 2688 2037028 733076 8.21 283756 2121684 19448 Average: 5222615 7041756 2659817 33.74 2688 1997922 697542 7.81 232644 2089952 52845 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.81 0.00 0.06 0.00 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 275.22 175.27 1276.95 56.26 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 49.90 42.89 518.40 7.36 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 37.53 21.11 250.24 3.85 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 36.75 30.02 294.07 6.88 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 180.04 168.62 43.25 43.96 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 251.56 246.11 68.04 99.36 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 266.81 264.91 214.25 99.82 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 64.18 49.27 105.96 25.23 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 144.88 124.46 345.51 42.73 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) 04/09/2024 _x86_64_ (2 CPU) 04:09:18 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 92.83 0.00 6.33 0.00 0.00 0.84 04:10:01 AM 0 92.98 0.00 5.26 0.00 0.00 1.75 04:10:01 AM 1 92.68 0.00 7.32 0.00 0.00 0.00 04:11:01 AM all 25.63 0.04 5.81 10.29 0.09 58.14 04:11:01 AM 0 32.25 0.05 6.33 10.97 0.08 50.32 04:11:01 AM 1 19.00 0.03 5.29 9.61 0.10 65.97 04:12:01 AM all 37.73 0.00 5.61 4.46 0.11 52.10 04:12:01 AM 0 43.20 0.00 5.59 4.76 0.12 46.33 04:12:01 AM 1 32.25 0.00 5.62 4.15 0.10 57.87 04:13:01 AM all 15.32 0.00 1.78 1.79 0.08 81.02 04:13:01 AM 0 25.78 0.00 2.13 1.58 0.08 70.43 04:13:01 AM 1 4.90 0.00 1.44 2.01 0.08 91.58 04:14:01 AM all 21.61 0.00 2.96 2.07 0.08 73.28 04:14:01 AM 0 24.95 0.00 3.18 1.63 0.08 70.16 04:14:01 AM 1 18.29 0.00 2.74 2.51 0.07 76.40 04:15:01 AM all 17.98 0.00 3.00 2.66 0.08 76.28 04:15:01 AM 0 19.65 0.00 3.16 2.33 0.08 74.77 04:15:01 AM 1 16.31 0.00 2.84 2.99 0.08 77.78 04:16:01 AM all 19.84 0.00 0.72 0.03 0.10 79.31 04:16:01 AM 0 1.75 0.00 0.45 0.05 0.10 97.64 04:16:01 AM 1 38.07 0.00 0.99 0.00 0.10 60.84 04:17:01 AM all 28.74 0.00 0.56 0.00 0.11 70.60 04:17:01 AM 0 1.24 0.00 0.28 0.00 0.10 98.38 04:17:01 AM 1 56.28 0.00 0.84 0.00 0.12 42.77 04:18:01 AM all 17.19 0.00 1.93 0.11 0.07 80.70 04:18:01 AM 0 20.47 0.00 1.64 0.18 0.07 77.64 04:18:01 AM 1 13.90 0.00 2.22 0.03 0.07 83.78 Average: all 23.19 0.01 2.80 2.67 0.09 71.24 Average: 0 21.33 0.01 2.85 2.68 0.09 73.04 Average: 1 25.05 0.00 2.76 2.66 0.09 69.44