---> uname -a: Linux prd-centos8-robot-2c-8g-9274.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 583 4991 19 2122 6818 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:ca:a3:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:feca:a3d1/64 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) 11/22/2024 _x86_64_ (2 CPU) 02:08:59 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 0.00 0.00 0.00 0.00 0.00 02:11:01 AM 60.85 28.00 32.85 4426.72 20118.29 02:12:01 AM 90.78 13.26 77.52 2373.60 6460.47 02:13:02 AM 74.64 0.70 73.94 50.78 9752.50 02:14:01 AM 27.47 0.42 27.05 65.89 1659.96 02:15:01 AM 48.17 0.03 48.13 3.47 6917.08 02:16:01 AM 5.73 0.12 5.62 33.06 241.29 02:17:01 AM 2.02 0.00 2.02 0.00 106.85 02:18:01 AM 0.18 0.00 0.18 0.00 2.68 02:19:01 AM 13.20 0.37 12.83 41.59 600.90 Average: 35.80 4.76 31.04 776.19 5086.38 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6077684 7348548 1804748 22.90 2688 1474512 367024 4.66 112076 1456392 474912 02:11:01 AM 5830612 7201448 2051820 26.03 2688 1570260 584604 6.55 154708 1641128 25064 02:12:01 AM 5311948 7043824 2570484 32.61 2688 1913620 677960 7.59 211000 2037112 165004 02:13:02 AM 5210252 7043388 2672180 33.90 2688 2009936 662584 7.42 231500 2095916 5440 02:14:01 AM 5060220 6998076 2822212 35.80 2688 2111672 714660 8.00 259400 2209272 82812 02:15:01 AM 5027832 7061116 2854600 36.21 2688 2202768 626420 7.01 257668 2222588 4 02:16:01 AM 4981060 7016748 2901372 36.81 2688 2205172 688616 7.71 257936 2270688 1160 02:17:01 AM 4981592 7017280 2900840 36.80 2688 2205172 688616 7.71 257936 2270516 8 02:18:01 AM 4970508 7006220 2911924 36.94 2688 2205204 704824 7.89 257936 2280308 20 02:19:01 AM 5180496 7045636 2701936 34.28 2688 2040592 664028 7.44 448816 1900776 16664 Average: 5263220 7078228 2619212 33.23 2688 1993891 637934 7.14 244898 2038470 77109 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 1.17 0.00 0.08 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 126.39 59.62 470.74 31.13 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 161.21 123.26 1299.05 26.43 0.00 0.00 0.00 0.00 02:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:02 AM eth0 43.32 30.64 440.32 6.18 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 41.82 32.49 300.93 14.05 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 181.01 135.99 44.37 34.53 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 63.42 56.64 28.68 20.60 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 278.77 278.01 56.08 116.48 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 188.00 185.39 155.33 64.84 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 58.31 37.16 93.30 24.90 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 126.68 104.16 320.00 37.61 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) 11/22/2024 _x86_64_ (2 CPU) 02:08:59 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 0.29 0.00 0.58 49.12 0.00 50.00 02:10:01 AM 0 0.58 0.00 0.00 0.00 0.00 99.42 02:10:01 AM 1 0.00 0.00 1.18 98.82 0.00 0.00 02:11:01 AM all 7.68 0.03 2.72 68.00 0.06 21.51 02:11:01 AM 0 7.68 0.02 2.52 67.10 0.05 22.64 02:11:01 AM 1 7.68 0.05 2.92 68.91 0.07 20.38 02:12:01 AM all 36.65 0.00 6.21 4.13 0.12 52.90 02:12:01 AM 0 44.52 0.00 6.97 3.65 0.12 44.74 02:12:01 AM 1 28.78 0.00 5.45 4.60 0.12 61.05 02:13:02 AM all 19.93 0.00 3.29 4.67 0.11 72.00 02:13:02 AM 0 20.80 0.00 3.36 4.24 0.08 71.51 02:13:02 AM 1 19.07 0.00 3.22 5.09 0.13 72.49 02:14:01 AM all 21.24 0.00 2.61 1.73 0.08 74.34 02:14:01 AM 0 32.07 0.00 3.24 2.32 0.10 62.27 02:14:01 AM 1 10.41 0.00 1.97 1.14 0.07 86.42 02:15:01 AM all 15.29 0.00 2.89 1.91 0.08 79.83 02:15:01 AM 0 20.82 0.00 3.21 2.17 0.08 73.72 02:15:01 AM 1 9.79 0.00 2.57 1.65 0.07 85.93 02:16:01 AM all 6.37 0.00 0.40 0.07 0.07 93.09 02:16:01 AM 0 8.81 0.00 0.49 0.08 0.07 90.55 02:16:01 AM 1 3.94 0.00 0.32 0.05 0.07 95.62 02:17:01 AM all 22.14 0.00 0.50 0.01 0.13 77.21 02:17:01 AM 0 0.62 0.00 0.18 0.02 0.12 99.06 02:17:01 AM 1 43.74 0.00 0.82 0.00 0.15 55.29 02:18:01 AM all 24.35 0.00 0.48 0.00 0.12 75.05 02:18:01 AM 0 1.41 0.00 0.27 0.00 0.12 98.21 02:18:01 AM 1 47.28 0.00 0.69 0.00 0.12 51.91 02:19:01 AM all 15.46 0.00 2.14 0.59 0.07 81.75 02:19:01 AM 0 21.74 0.00 2.09 0.54 0.07 75.57 02:19:01 AM 1 9.20 0.00 2.19 0.63 0.07 87.91 Average: all 18.74 0.00 2.36 9.13 0.09 69.68 Average: 0 17.55 0.00 2.47 8.87 0.09 71.02 Average: 1 19.93 0.01 2.24 9.39 0.09 68.34