---> uname -a: Linux prd-centos8-robot-2c-8g-3240.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 598 4948 19 2150 6802 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:1c:a6:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe1c:a632/64 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) 12/17/2024 _x86_64_ (2 CPU) 01:14:58 LINUX RESTART (2 CPU) 01:16:02 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 102.02 0.29 101.73 13.69 9628.06 01:18:01 AM 43.53 0.83 42.69 82.25 5663.99 01:19:01 AM 35.60 6.96 28.64 1279.44 1636.17 01:20:01 AM 44.52 0.03 44.49 3.47 6900.68 01:21:01 AM 3.08 0.08 3.00 31.99 94.57 01:22:01 AM 2.22 0.03 2.18 1.07 351.93 01:23:01 AM 0.40 0.00 0.40 0.00 7.90 01:24:01 AM 0.27 0.00 0.27 0.00 172.42 01:25:01 AM 24.09 0.63 23.46 73.18 1661.60 Average: 28.28 0.99 27.29 165.29 2889.45 01:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5287320 7052568 2595104 32.92 2688 1944292 674384 7.55 185924 2074368 114552 01:18:01 AM 5241084 7039900 2641340 33.51 2688 1977052 697552 7.81 214056 2088832 16 01:19:01 AM 5030068 7065336 2852356 36.19 2688 2205752 651728 7.30 255420 2235896 171764 01:20:01 AM 5029888 7068912 2852536 36.19 2688 2209216 642596 7.20 257568 2226360 88 01:21:01 AM 4986980 7027300 2895444 36.73 2688 2210516 705520 7.90 257832 2268764 336 01:22:01 AM 4968340 7016740 2914084 36.97 2688 2218592 721824 8.08 257832 2287704 4 01:23:01 AM 4954684 7003120 2927740 37.14 2688 2218628 759412 8.50 257832 2301212 4 01:24:01 AM 5014736 7070104 2867688 36.38 2688 2225560 649832 7.28 258244 2240952 1816 01:25:01 AM 5065336 6960108 2817088 35.74 2688 2070572 736524 8.25 460512 2009484 176 Average: 5064271 7033788 2818153 35.75 2688 2142242 693264 7.76 267247 2192619 32084 01:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 103.91 79.80 700.43 10.22 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 70.10 47.41 440.86 7.22 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 53.60 40.29 296.72 7.01 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 202.42 174.98 43.93 40.57 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 22.79 15.93 6.24 1.82 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 276.84 273.64 120.62 113.16 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 260.45 258.05 434.29 89.58 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 47.78 37.24 183.05 5.47 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 56.15 38.89 100.62 41.15 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 121.59 107.41 257.71 35.18 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) 12/17/2024 _x86_64_ (2 CPU) 01:14:58 LINUX RESTART (2 CPU) 01:16:02 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 29.28 0.00 4.67 4.51 0.12 61.41 01:17:01 AM 0 34.48 0.00 4.85 4.64 0.12 55.91 01:17:01 AM 1 24.09 0.00 4.50 4.38 0.12 66.91 01:18:01 AM all 20.40 0.00 2.14 3.05 0.10 74.32 01:18:01 AM 0 25.12 0.00 2.52 1.45 0.10 70.80 01:18:01 AM 1 15.68 0.00 1.75 4.64 0.10 77.82 01:19:01 AM all 19.74 0.00 4.15 1.02 0.09 75.00 01:19:01 AM 0 25.94 0.00 4.31 1.02 0.10 68.62 01:19:01 AM 1 13.56 0.00 3.98 1.02 0.08 81.36 01:20:01 AM all 9.85 0.00 1.84 1.60 0.09 86.63 01:20:01 AM 0 12.47 0.00 1.97 1.55 0.10 83.90 01:20:01 AM 1 7.22 0.00 1.70 1.64 0.08 89.35 01:21:01 AM all 2.77 0.00 0.24 0.03 0.04 96.92 01:21:01 AM 0 3.40 0.00 0.22 0.00 0.03 96.35 01:21:01 AM 1 2.15 0.00 0.27 0.05 0.05 97.48 01:22:01 AM all 27.99 0.00 1.09 0.03 0.15 70.74 01:22:01 AM 0 41.70 0.00 1.78 0.03 0.17 56.32 01:22:01 AM 1 14.27 0.00 0.40 0.02 0.13 85.18 01:23:01 AM all 28.92 0.00 0.64 0.00 0.13 70.31 01:23:01 AM 0 18.10 0.00 0.47 0.00 0.12 81.31 01:23:01 AM 1 39.84 0.00 0.81 0.00 0.14 59.21 01:24:01 AM all 6.00 0.00 0.42 0.00 0.10 93.48 01:24:01 AM 0 1.99 0.00 0.25 0.00 0.08 97.68 01:24:01 AM 1 10.09 0.00 0.60 0.00 0.12 89.20 01:25:01 AM all 28.80 0.00 3.20 0.31 0.10 67.59 01:25:01 AM 0 41.07 0.00 3.22 0.38 0.12 55.21 01:25:01 AM 1 16.51 0.00 3.18 0.23 0.08 80.00 Average: all 19.30 0.00 2.04 1.17 0.10 77.39 Average: 0 22.68 0.00 2.17 1.00 0.10 74.03 Average: 1 15.90 0.00 1.91 1.33 0.10 80.75