---> uname -a: Linux prd-centos8-robot-2c-8g-25649.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 639 4925 19 2132 6760 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:93:12:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe93:1234/64 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) 09/22/2024 _x86_64_ (2 CPU) 01:48:18 LINUX RESTART (2 CPU) 01:49:01 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 107.90 61.82 46.08 7700.55 37392.09 01:51:01 AM 126.59 7.08 119.51 1278.78 10132.23 01:52:01 AM 45.32 0.98 44.34 110.90 5664.78 01:53:01 AM 39.96 0.07 39.89 2.80 2818.48 01:54:01 AM 34.19 2.52 31.67 396.00 5660.68 01:55:01 AM 3.43 0.08 3.35 31.99 122.70 01:56:01 AM 8.43 0.32 8.11 36.92 230.54 01:57:01 AM 26.85 0.53 26.31 64.79 1195.32 Average: 48.93 9.18 39.75 1202.90 7898.61 01:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5572840 7060700 2309584 29.30 2688 1681684 737780 8.26 178072 1850688 79272 01:51:01 AM 5178784 6983752 2703640 34.30 2688 1982212 761836 8.53 211816 2145056 114552 01:52:01 AM 5211704 7046112 2670720 33.88 2688 2011688 698224 7.82 240636 2081404 16 01:53:01 AM 4932216 6964928 2950208 37.43 2688 2201628 746760 8.36 255684 2316820 151364 01:54:01 AM 4961412 7005844 2921012 37.06 2688 2213608 698260 7.82 263764 2279284 4 01:55:01 AM 4920504 6966264 2961920 37.58 2688 2214924 764056 8.56 263884 2319956 4 01:56:01 AM 4998836 6901580 2883588 36.58 2688 2075916 808688 9.05 280680 2241880 29632 01:57:01 AM 5041496 6920692 2840928 36.04 2688 2054288 794184 8.89 450392 2035980 16720 Average: 5102224 6981234 2780200 35.27 2688 2054494 751224 8.41 268116 2158884 48946 01:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 220.92 135.55 1029.09 57.17 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 77.98 64.32 788.75 9.88 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 47.43 32.57 383.28 5.77 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 35.93 31.34 275.63 7.02 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 189.75 141.00 46.35 34.44 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 17.98 11.80 5.72 1.59 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 51.67 35.30 77.41 25.55 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 20.51 18.93 16.53 8.74 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 82.79 58.85 326.94 18.79 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) 09/22/2024 _x86_64_ (2 CPU) 01:48:18 LINUX RESTART (2 CPU) 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 30.26 0.05 6.93 34.76 0.11 27.90 01:50:01 AM 0 28.95 0.02 6.37 34.88 0.12 29.67 01:50:01 AM 1 31.58 0.08 7.48 34.63 0.10 26.12 01:51:01 AM all 37.59 0.00 6.52 3.56 0.12 52.21 01:51:01 AM 0 35.01 0.00 6.44 3.42 0.12 55.01 01:51:01 AM 1 40.18 0.00 6.60 3.71 0.12 49.40 01:52:01 AM all 18.94 0.00 2.21 2.36 0.08 76.42 01:52:01 AM 0 17.24 0.00 2.34 2.91 0.08 77.43 01:52:01 AM 1 20.63 0.00 2.07 1.80 0.07 75.42 01:53:01 AM all 23.57 0.00 4.07 2.41 0.10 69.85 01:53:01 AM 0 18.25 0.00 3.68 0.97 0.08 77.02 01:53:01 AM 1 28.90 0.00 4.46 3.86 0.12 62.66 01:54:01 AM all 5.59 0.00 1.39 2.20 0.05 90.77 01:54:01 AM 0 5.96 0.00 1.29 2.36 0.05 90.34 01:54:01 AM 1 5.23 0.00 1.49 2.04 0.05 91.19 01:55:01 AM all 2.05 0.00 0.23 0.03 0.04 97.64 01:55:01 AM 0 3.46 0.00 0.32 0.03 0.05 96.14 01:55:01 AM 1 0.65 0.00 0.15 0.03 0.03 99.13 01:56:01 AM all 10.43 0.00 1.52 0.16 0.05 87.84 01:56:01 AM 0 3.31 0.00 1.42 0.05 0.03 95.19 01:56:01 AM 1 17.56 0.00 1.62 0.27 0.07 80.48 01:57:01 AM all 30.76 0.00 3.62 0.66 0.08 64.88 01:57:01 AM 0 23.82 0.00 3.11 0.79 0.08 72.20 01:57:01 AM 1 37.72 0.00 4.13 0.54 0.08 57.53 Average: all 19.86 0.01 3.30 5.74 0.08 71.02 Average: 0 16.96 0.00 3.11 5.64 0.08 74.20 Average: 1 22.76 0.01 3.49 5.83 0.08 67.83