---> uname -a: Linux prd-centos8-robot-2c-8g-42057.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 4977 19 2144 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:50:15:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe50:155a/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) 10/13/2024 _x86_64_ (2 CPU) 06:38:16 LINUX RESTART (2 CPU) 06:39:01 AM tps rtps wtps bread/s bwrtn/s 06:40:02 AM 122.17 46.91 75.26 6801.27 7034.48 06:41:01 AM 83.97 0.71 83.26 51.64 10334.70 06:42:01 AM 22.97 0.42 22.56 64.77 1550.97 06:43:01 AM 62.84 2.52 60.32 396.07 7653.61 06:44:01 AM 9.20 0.00 9.20 0.00 823.68 06:45:01 AM 0.40 0.00 0.40 0.00 5.88 06:46:01 AM 0.15 0.00 0.15 0.00 1.20 06:47:01 AM 0.27 0.08 0.18 31.99 5.90 06:48:01 AM 10.58 0.33 10.25 37.85 513.50 06:49:01 AM 29.73 0.52 29.21 63.86 1474.42 Average: 34.15 5.16 28.99 746.05 2927.62 06:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:02 AM 5376440 7072776 2505992 31.79 2688 1878260 682148 7.64 210264 1971324 132832 06:41:01 AM 5178196 7013008 2704236 34.31 2688 2011328 702060 7.86 221724 2132028 30076 06:42:01 AM 5214364 7053940 2668068 33.85 2688 2016520 674876 7.56 244240 2077504 3268 06:43:01 AM 5020936 7070848 2861496 36.30 2688 2219152 620140 6.94 262296 2220888 16564 06:44:01 AM 5023172 7073088 2859260 36.27 2688 2219156 620140 6.94 262296 2220892 4 06:45:01 AM 5023072 7072988 2859360 36.28 2688 2219156 620140 6.94 262296 2221076 12 06:46:01 AM 5023132 7073048 2859300 36.27 2688 2219156 620140 6.94 262296 2220940 4 06:47:01 AM 4982424 7033628 2900008 36.79 2688 2220440 689400 7.72 262628 2261176 324 06:48:01 AM 5068392 6983152 2814040 35.70 2688 2089912 719532 8.06 285600 2175112 36352 06:49:01 AM 5119004 7011016 2763428 35.06 2688 2067632 698164 7.82 454844 1959364 16504 Average: 5102913 7045749 2779519 35.26 2688 2116071 664674 7.44 272848 2146030 23594 06:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:02 AM eth0 306.05 191.35 1610.02 60.51 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 57.40 45.53 604.31 7.87 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 13.74 8.63 5.76 3.56 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 174.47 129.20 324.53 34.35 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 1.35 0.60 0.27 0.09 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 0.67 0.35 0.17 0.54 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 0.73 0.10 0.04 0.01 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 8.50 5.83 2.37 1.45 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 145.40 111.38 148.54 42.98 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 19.65 18.40 16.21 8.85 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 72.83 51.15 270.70 16.04 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) 10/13/2024 _x86_64_ (2 CPU) 06:38:16 LINUX RESTART (2 CPU) 06:39:01 AM CPU %user %nice %system %iowait %steal %idle 06:40:02 AM all 35.66 0.03 7.20 6.80 0.13 50.19 06:40:02 AM 0 27.28 0.05 7.52 6.03 0.13 58.99 06:40:02 AM 1 44.01 0.00 6.88 7.57 0.13 41.41 06:41:01 AM all 23.81 0.00 3.33 7.16 0.07 65.63 06:41:01 AM 0 14.28 0.00 2.50 6.18 0.07 76.98 06:41:01 AM 1 33.35 0.00 4.16 8.14 0.07 54.28 06:42:01 AM all 10.80 0.00 1.59 0.43 0.05 87.12 06:42:01 AM 0 5.51 0.00 1.47 0.58 0.05 92.39 06:42:01 AM 1 16.10 0.00 1.72 0.27 0.05 81.86 06:43:01 AM all 25.92 0.00 4.03 1.99 0.08 67.97 06:43:01 AM 0 22.59 0.00 3.81 1.77 0.08 71.75 06:43:01 AM 1 29.26 0.00 4.26 2.21 0.08 64.19 06:44:01 AM all 0.05 0.00 0.13 0.19 0.03 99.61 06:44:01 AM 0 0.07 0.00 0.10 0.02 0.02 99.80 06:44:01 AM 1 0.03 0.00 0.15 0.37 0.03 99.42 06:45:01 AM all 0.40 0.00 0.07 0.00 0.03 99.51 06:45:01 AM 0 0.43 0.00 0.10 0.00 0.03 99.43 06:45:01 AM 1 0.37 0.00 0.03 0.00 0.02 99.58 06:46:01 AM all 0.30 0.00 0.06 0.00 0.02 99.62 06:46:01 AM 0 0.20 0.00 0.08 0.00 0.02 99.70 06:46:01 AM 1 0.40 0.00 0.03 0.00 0.02 99.55 06:47:01 AM all 2.05 0.00 0.18 0.02 0.03 97.74 06:47:01 AM 0 1.62 0.00 0.15 0.00 0.03 98.20 06:47:01 AM 1 2.47 0.00 0.20 0.03 0.02 97.28 06:48:01 AM all 15.25 0.00 1.69 0.07 0.07 82.93 06:48:01 AM 0 9.46 0.00 1.71 0.03 0.07 88.73 06:48:01 AM 1 21.03 0.00 1.67 0.10 0.07 77.13 06:49:01 AM all 31.77 0.00 3.70 0.58 0.09 63.87 06:49:01 AM 0 20.87 0.00 3.35 0.90 0.08 74.79 06:49:01 AM 1 42.67 0.00 4.04 0.25 0.10 52.94 Average: all 14.58 0.00 2.19 1.71 0.06 81.45 Average: 0 10.22 0.01 2.08 1.54 0.06 86.09 Average: 1 18.94 0.00 2.31 1.88 0.06 76.81