---> uname -a: Linux prd-centos8-robot-2c-8g-1213.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 577 4989 19 2130 6824 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:f8:e5:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fef8:e559/64 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) 12/09/2024 _x86_64_ (2 CPU) 03:41:52 LINUX RESTART (2 CPU) 03:43:01 AM tps rtps wtps bread/s bwrtn/s 03:44:01 AM 71.08 13.13 57.95 2368.94 5769.98 03:45:01 AM 99.45 0.70 98.75 50.79 10651.34 03:46:02 AM 18.03 0.42 17.61 64.79 1448.81 03:47:01 AM 57.17 0.03 57.13 3.52 6962.50 03:48:01 AM 10.38 0.08 10.30 31.99 1645.68 03:49:01 AM 2.03 0.03 2.00 1.07 115.71 03:50:01 AM 0.38 0.00 0.38 0.00 6.03 03:51:01 AM 4.27 0.22 4.05 12.00 196.40 03:52:01 AM 25.82 0.62 25.21 88.77 1270.36 Average: 32.02 1.70 30.33 291.87 3111.32 03:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 AM 5249776 7003080 2632656 33.40 2688 1935592 743356 8.32 245744 2064604 173908 03:45:01 AM 5173704 7013456 2708728 34.36 2688 2016468 709840 7.95 221132 2140940 30696 03:46:02 AM 5251496 7092980 2630936 33.38 2688 2018416 631220 7.07 240232 2046664 4 03:47:01 AM 5022104 7065044 2860328 36.29 2688 2212276 641988 7.19 257224 2226612 26748 03:48:01 AM 4980144 7024292 2902288 36.82 2688 2213484 689668 7.72 257492 2270908 260 03:49:01 AM 4976364 7021700 2906068 36.87 2688 2214672 706192 7.91 257492 2274768 12 03:50:01 AM 4961612 7006964 2920820 37.05 2688 2214688 721660 8.08 257492 2289496 24 03:51:01 AM 5196360 7072664 2686072 34.08 2688 2047144 628616 7.04 254280 2071252 4832 03:52:01 AM 5173600 7048212 2708832 34.37 2688 2050112 670244 7.50 450576 1910516 212 Average: 5109462 7038710 2772970 35.18 2688 2102539 682532 7.64 271296 2143973 26300 03:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 160.68 109.65 1092.31 30.43 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 74.27 53.69 675.81 8.71 0.00 0.00 0.00 0.00 03:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:02 AM eth0 13.71 8.62 5.19 3.28 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 253.91 183.11 347.12 47.58 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 9.60 4.93 3.32 0.78 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 231.94 225.29 60.93 92.41 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 222.38 219.43 196.27 82.57 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 121.13 102.45 129.04 44.92 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 23.51 20.53 23.79 9.44 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 123.22 102.93 281.41 35.55 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) 12/09/2024 _x86_64_ (2 CPU) 03:41:52 LINUX RESTART (2 CPU) 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 27.54 0.00 5.02 8.00 0.13 59.31 03:44:01 AM 0 37.36 0.00 6.04 9.26 0.12 47.23 03:44:01 AM 1 17.75 0.00 4.00 6.75 0.13 71.37 03:45:01 AM all 27.93 0.00 4.18 9.56 0.13 58.20 03:45:01 AM 0 34.60 0.00 4.21 11.48 0.17 49.53 03:45:01 AM 1 21.27 0.00 4.15 7.65 0.10 66.83 03:46:02 AM all 10.50 0.00 1.19 1.91 0.08 86.33 03:46:02 AM 0 13.48 0.00 1.49 2.78 0.07 82.19 03:46:02 AM 1 7.52 0.00 0.89 1.04 0.08 90.48 03:47:01 AM all 28.65 0.00 4.70 5.28 0.13 61.24 03:47:01 AM 0 30.33 0.00 4.93 5.35 0.12 59.27 03:47:01 AM 1 26.97 0.00 4.47 5.21 0.14 63.21 03:48:01 AM all 1.24 0.00 0.24 0.68 0.04 97.80 03:48:01 AM 0 1.99 0.00 0.32 0.87 0.02 96.81 03:48:01 AM 1 0.49 0.00 0.17 0.49 0.07 98.80 03:49:01 AM all 19.75 0.00 0.61 0.04 0.15 79.45 03:49:01 AM 0 32.67 0.00 0.72 0.00 0.19 66.43 03:49:01 AM 1 6.85 0.00 0.49 0.08 0.12 92.46 03:50:01 AM all 23.74 0.00 0.55 0.00 0.15 75.55 03:50:01 AM 0 19.02 0.00 0.52 0.00 0.15 80.31 03:50:01 AM 1 28.47 0.00 0.59 0.00 0.15 70.80 03:51:01 AM all 13.75 0.00 0.96 0.01 0.10 85.18 03:51:01 AM 0 3.88 0.00 1.01 0.02 0.08 95.01 03:51:01 AM 1 23.57 0.00 0.91 0.00 0.12 75.41 03:52:01 AM all 29.87 0.00 3.39 1.73 0.15 64.86 03:52:01 AM 0 27.52 0.00 3.51 1.79 0.15 67.03 03:52:01 AM 1 32.22 0.00 3.27 1.68 0.15 62.68 Average: all 20.32 0.00 2.31 3.02 0.12 74.23 Average: 0 22.31 0.00 2.53 3.51 0.12 71.54 Average: 1 18.33 0.00 2.10 2.54 0.12 76.91