---> uname -a: Linux prd-centos8-robot-2c-8g-39766.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 576 4996 19 2125 6825 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:a9:0f:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fea9:f29/64 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) 10/07/2024 _x86_64_ (2 CPU) 08:15:30 LINUX RESTART (2 CPU) 08:16:01 AM tps rtps wtps bread/s bwrtn/s 08:17:01 AM 93.93 53.24 40.68 6335.44 34573.53 08:18:01 AM 86.47 14.25 72.23 2551.82 6105.75 08:19:01 AM 76.72 0.70 76.02 50.78 9023.81 08:20:01 AM 31.26 0.42 30.84 64.79 2619.73 08:21:01 AM 54.40 0.03 54.37 3.47 7197.50 08:22:01 AM 5.51 0.12 5.40 33.06 220.88 08:23:01 AM 2.12 0.00 2.12 0.00 119.51 08:24:01 AM 0.42 0.00 0.42 0.00 6.75 08:25:01 AM 7.21 0.32 6.90 36.92 238.70 Average: 39.79 7.68 32.11 1009.32 6682.91 08:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 AM 5821252 7190332 2061180 26.15 2688 1568380 592240 6.63 152628 1650068 25064 08:18:01 AM 5298128 7011048 2584304 32.79 2688 1894692 723032 8.10 211712 2046500 146376 08:19:01 AM 5172656 7006336 2709776 34.38 2688 2010160 706324 7.91 221856 2133940 30076 08:20:01 AM 5094108 7014672 2788324 35.37 2688 2094820 702008 7.86 256544 2177312 64960 08:21:01 AM 5028420 7065452 2854012 36.21 2688 2206336 635712 7.12 258672 2215072 188 08:22:01 AM 4983480 7022984 2898952 36.78 2688 2208816 704808 7.89 258940 2263212 1504 08:23:01 AM 4983728 7023232 2898704 36.77 2688 2208816 704808 7.89 258940 2263180 8 08:24:01 AM 4969352 7008876 2913080 36.96 2688 2208836 720240 8.06 258940 2277452 4 08:25:01 AM 5125124 6993616 2757308 34.98 2688 2041816 716028 8.02 287796 2110688 20268 Average: 5164028 7037394 2718404 34.49 2688 2049186 689467 7.72 240670 2126380 32050 08:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 119.35 70.10 439.00 23.66 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 187.90 132.77 1215.25 37.14 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 57.25 43.10 531.79 7.72 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 42.29 33.64 294.01 8.06 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 215.89 158.13 51.07 42.90 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 31.29 17.29 22.45 4.69 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 264.61 263.89 53.26 110.55 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 207.93 205.77 196.68 74.57 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 95.97 79.99 117.29 37.10 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 135.83 111.62 324.56 38.48 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) 10/07/2024 _x86_64_ (2 CPU) 08:15:30 LINUX RESTART (2 CPU) 08:16:01 AM CPU %user %nice %system %iowait %steal %idle 08:17:01 AM all 15.97 0.05 4.89 56.91 0.09 22.09 08:17:01 AM 0 15.04 0.05 5.48 52.61 0.08 26.73 08:17:01 AM 1 16.94 0.05 4.27 61.40 0.09 17.25 08:18:01 AM all 34.11 0.00 6.06 4.01 0.11 55.71 08:18:01 AM 0 28.82 0.00 5.84 4.72 0.10 60.51 08:18:01 AM 1 39.40 0.00 6.28 3.30 0.12 50.90 08:19:01 AM all 22.36 0.00 3.15 5.12 0.09 69.27 08:19:01 AM 0 14.81 0.00 2.76 5.23 0.08 77.12 08:19:01 AM 1 29.90 0.00 3.55 5.02 0.10 61.43 08:20:01 AM all 20.52 0.00 3.00 1.14 0.25 75.09 08:20:01 AM 0 25.29 0.00 3.37 1.12 0.08 70.14 08:20:01 AM 1 15.78 0.00 2.63 1.16 0.42 80.02 08:21:01 AM all 16.78 0.00 3.30 2.61 0.07 77.24 08:21:01 AM 0 20.32 0.00 3.87 1.34 0.07 74.41 08:21:01 AM 1 13.24 0.00 2.73 3.89 0.07 80.08 08:22:01 AM all 2.48 0.00 0.32 0.04 0.03 97.12 08:22:01 AM 0 3.24 0.00 0.44 0.08 0.05 96.19 08:22:01 AM 1 1.74 0.00 0.20 0.00 0.02 98.05 08:23:01 AM all 21.25 0.00 0.46 0.00 0.10 78.19 08:23:01 AM 0 23.62 0.00 0.50 0.00 0.08 75.80 08:23:01 AM 1 18.88 0.00 0.42 0.00 0.12 80.59 08:24:01 AM all 23.30 0.00 0.44 0.00 0.09 76.16 08:24:01 AM 0 8.55 0.00 0.34 0.00 0.08 91.03 08:24:01 AM 1 38.06 0.00 0.55 0.00 0.10 61.29 08:25:01 AM all 18.75 0.00 1.80 0.09 0.08 79.27 08:25:01 AM 0 9.64 0.00 1.70 0.13 0.07 88.46 08:25:01 AM 1 27.80 0.00 1.91 0.05 0.08 70.16 Average: all 19.52 0.01 2.60 7.62 0.10 70.16 Average: 0 16.61 0.01 2.70 7.21 0.08 73.39 Average: 1 22.44 0.01 2.50 8.02 0.12 66.92