---> uname -a: Linux prd-centos8-robot-2c-8g-6080.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4790 19 2307 6795 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:83:e0:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe83:e017/64 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) 12/28/2024 _x86_64_ (2 CPU) 23:05:35 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 129.79 47.54 82.24 7400.57 26120.61 11:08:01 PM 79.01 0.73 78.27 53.05 9416.94 11:09:01 PM 34.97 7.13 27.84 1310.50 2500.87 11:10:01 PM 57.13 2.52 54.62 396.00 7263.91 11:11:01 PM 5.35 0.00 5.35 0.00 224.71 11:12:01 PM 0.63 0.00 0.63 0.00 10.33 11:13:01 PM 0.48 0.00 0.48 0.00 6.20 11:14:01 PM 0.35 0.00 0.35 0.00 3.48 11:15:01 PM 15.34 0.27 15.08 43.72 739.49 Average: 35.90 6.47 29.43 1022.80 5143.53 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5376972 7047576 2505452 31.79 2688 1854328 684356 7.66 187120 1997740 151712 11:08:01 PM 5195316 6990592 2687108 34.09 2688 1973180 720012 8.06 198928 2139456 30684 11:09:01 PM 5058912 6978660 2823512 35.82 2688 2094724 743912 8.33 257888 2210600 64620 11:10:01 PM 5003004 7051152 2879420 36.53 2688 2218200 645304 7.23 264048 2238196 16 11:11:01 PM 5004780 7052960 2877644 36.51 2688 2218212 645304 7.23 264056 2238252 4 11:12:01 PM 5005008 7053172 2877416 36.50 2688 2218212 645304 7.23 264056 2238320 4 11:13:01 PM 5005260 7053424 2877164 36.50 2688 2218212 645304 7.23 264056 2238252 4 11:14:01 PM 5005136 7053304 2877288 36.50 2688 2218216 645304 7.23 264056 2238256 4 11:15:01 PM 4964836 7011756 2917588 37.01 2688 2216520 688800 7.71 459224 2082936 176 Average: 5068803 7032511 2813621 35.69 2688 2136645 673733 7.54 269270 2180223 27469 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 328.80 187.76 1652.73 60.33 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 52.85 37.37 589.56 8.07 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 48.03 37.69 299.92 9.44 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 481.67 344.27 98.50 80.89 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 49.47 35.62 9.98 10.48 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.07 0.47 0.23 0.12 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.95 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.95 0.18 0.06 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 19.31 15.38 17.86 7.49 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 109.24 73.22 296.58 19.65 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) 12/28/2024 _x86_64_ (2 CPU) 23:05:35 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 45.59 0.02 8.17 4.11 0.12 42.00 11:07:01 PM 0 29.43 0.02 7.99 3.93 0.12 58.52 11:07:01 PM 1 61.79 0.02 8.35 4.29 0.12 25.43 11:08:01 PM all 22.28 0.00 2.95 2.35 0.10 72.32 11:08:01 PM 0 9.79 0.00 2.09 2.45 0.10 85.57 11:08:01 PM 1 34.83 0.00 3.83 2.25 0.10 58.99 11:09:01 PM all 22.39 0.00 3.95 1.76 0.12 71.78 11:09:01 PM 0 16.28 0.00 3.85 2.28 0.12 77.48 11:09:01 PM 1 28.51 0.00 4.05 1.24 0.12 66.07 11:10:01 PM all 16.90 0.00 3.41 3.75 0.09 75.85 11:10:01 PM 0 13.75 0.00 3.09 2.75 0.10 80.31 11:10:01 PM 1 20.06 0.00 3.73 4.74 0.08 71.39 11:11:01 PM all 0.53 0.00 0.22 0.04 0.08 99.14 11:11:01 PM 0 0.48 0.00 0.20 0.05 0.07 99.20 11:11:01 PM 1 0.57 0.00 0.23 0.03 0.08 99.08 11:12:01 PM all 0.31 0.00 0.06 0.00 0.06 99.57 11:12:01 PM 0 0.05 0.00 0.05 0.00 0.05 99.85 11:12:01 PM 1 0.57 0.00 0.07 0.00 0.07 99.30 11:13:01 PM all 0.31 0.00 0.06 0.00 0.06 99.57 11:13:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:13:01 PM 1 0.53 0.00 0.05 0.00 0.07 99.35 11:14:01 PM all 0.29 0.00 0.05 0.00 0.06 99.60 11:14:01 PM 0 0.08 0.00 0.07 0.00 0.07 99.78 11:14:01 PM 1 0.50 0.00 0.03 0.00 0.05 99.42 11:15:01 PM all 15.34 0.00 2.05 0.55 0.08 81.98 11:15:01 PM 0 15.15 0.00 2.19 0.24 0.07 82.36 11:15:01 PM 1 15.54 0.00 1.91 0.85 0.10 81.60 Average: all 13.74 0.00 2.32 1.39 0.08 82.47 Average: 0 9.43 0.00 2.17 1.30 0.08 87.01 Average: 1 18.04 0.00 2.46 1.48 0.09 77.92