---> uname -a: Linux prd-centos8-robot-2c-8g-4491.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4952 19 2164 6820 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:01:09:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe01:96b/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) 11/05/2024 _x86_64_ (2 CPU) 04:08:17 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 97.32 55.23 42.09 5336.49 28433.09 04:11:01 AM 98.58 13.08 85.50 2343.21 6428.08 04:12:01 AM 75.31 0.70 74.61 50.78 9665.88 04:13:01 AM 22.46 0.42 22.05 64.79 1331.19 04:14:01 AM 55.40 0.03 55.36 3.47 7222.38 04:15:01 AM 3.55 0.10 3.45 32.12 140.83 04:16:01 AM 14.58 0.33 14.25 37.85 1339.99 Average: 52.46 9.99 42.47 1124.07 7794.49 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5779356 7169512 2103068 26.68 2688 1589656 645788 7.23 164952 1680440 31516 04:11:01 AM 5206324 7013284 2676100 33.95 2688 1985300 729904 8.17 218308 2122244 232588 04:12:01 AM 5184176 7015100 2698248 34.23 2688 2008452 698908 7.83 221112 2132300 8 04:13:01 AM 5098012 7013376 2784412 35.32 2688 2090004 711884 7.97 255080 2176536 61956 04:14:01 AM 5035792 7067920 2846632 36.11 2688 2201784 628932 7.04 256896 2216140 80 04:15:01 AM 4982364 7023924 2900060 36.79 2688 2211252 692696 7.76 257020 2269356 7852 04:16:01 AM 5087020 6994420 2795404 35.46 2688 2082652 697564 7.81 310848 2132556 39772 Average: 5196149 7042505 2686275 34.08 2688 2024157 686525 7.69 240602 2104225 53396 04:09:01 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 222.51 131.77 795.17 47.02 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 106.77 83.62 968.88 19.73 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 43.72 28.46 439.11 5.41 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 34.64 28.61 291.71 7.37 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 212.98 178.22 49.24 36.14 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 47.14 35.80 224.77 2.81 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 106.51 68.13 284.37 61.56 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 110.61 79.23 436.17 25.72 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) 11/05/2024 _x86_64_ (2 CPU) 04:08:17 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 19.50 0.05 4.27 52.77 0.09 23.32 04:10:01 AM 0 21.04 0.07 4.18 49.88 0.08 24.75 04:10:01 AM 1 17.96 0.03 4.35 55.66 0.10 21.89 04:11:01 AM all 36.83 0.00 6.17 4.44 0.12 52.45 04:11:01 AM 0 37.88 0.00 5.81 3.50 0.12 52.69 04:11:01 AM 1 35.78 0.00 6.52 5.37 0.12 52.21 04:12:01 AM all 13.64 0.00 2.13 6.88 0.17 77.18 04:12:01 AM 0 2.86 0.00 1.65 8.49 0.18 86.82 04:12:01 AM 1 24.48 0.00 2.60 5.27 0.15 67.49 04:13:01 AM all 22.77 0.00 2.90 2.43 0.09 71.81 04:13:01 AM 0 21.30 0.00 2.53 2.51 0.08 73.57 04:13:01 AM 1 24.23 0.00 3.26 2.34 0.10 70.06 04:14:01 AM all 18.18 0.00 3.36 4.37 0.06 74.03 04:14:01 AM 0 20.08 0.00 3.38 3.61 0.05 72.89 04:14:01 AM 1 16.28 0.00 3.34 5.13 0.07 75.18 04:15:01 AM all 2.75 0.00 0.32 0.06 0.05 96.82 04:15:01 AM 0 2.22 0.00 0.33 0.03 0.05 97.36 04:15:01 AM 1 3.29 0.00 0.30 0.08 0.05 96.27 04:16:01 AM all 21.02 0.00 2.24 0.57 0.08 76.10 04:16:01 AM 0 24.08 0.00 2.22 0.75 0.08 72.87 04:16:01 AM 1 18.00 0.00 2.26 0.40 0.07 79.28 Average: all 19.25 0.01 3.05 10.15 0.09 67.44 Average: 0 18.48 0.01 2.87 9.77 0.09 68.78 Average: 1 20.03 0.00 3.24 10.54 0.09 66.09