---> uname -a: Linux prd-centos8-robot-2c-8g-18403.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 596 4978 19 2122 6804 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:61:9b:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe61:9b65/64 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) 07/07/2024 _x86_64_ (2 CPU) 00:22:46 LINUX RESTART (2 CPU) 12:23:01 AM tps rtps wtps bread/s bwrtn/s 12:24:01 AM 200.40 144.89 55.51 14412.68 38560.10 12:25:01 AM 121.71 6.81 114.90 1254.78 10971.86 12:26:01 AM 27.07 0.60 26.47 41.72 3416.29 12:27:01 AM 21.31 0.85 20.46 123.98 1331.76 12:28:01 AM 53.38 2.60 50.78 427.99 6966.43 12:29:01 AM 12.91 0.35 12.56 37.99 483.14 Average: 72.80 26.02 46.78 2716.67 10288.78 12:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 AM 5548304 7070436 2334128 29.61 2688 1714684 700924 7.85 186736 1864020 105132 12:25:01 AM 5232756 7052148 2649676 33.61 2688 1996108 679064 7.60 210632 2091628 86788 12:26:01 AM 5162796 6998684 2719636 34.50 2688 2013208 740120 8.29 231928 2141956 15812 12:27:01 AM 5046880 6992668 2835552 35.97 2688 2119164 744980 8.34 259772 2216804 100132 12:28:01 AM 4990096 7019500 2892336 36.69 2688 2199108 697804 7.81 263364 2253544 168 12:29:01 AM 5113460 6977720 2768972 35.13 2688 2038988 732712 8.20 285312 2130208 17004 Average: 5182382 7018526 2700050 34.25 2688 2013543 715934 8.02 239624 2116360 54173 12:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 277.72 183.37 1247.77 53.43 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 90.15 70.36 869.76 18.53 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 16.06 6.06 5.61 2.59 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 41.16 29.58 269.51 6.88 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 237.80 209.25 53.76 40.88 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 62.46 48.76 78.94 27.68 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 120.90 91.23 420.90 25.00 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) 07/07/2024 _x86_64_ (2 CPU) 00:22:46 LINUX RESTART (2 CPU) 12:23:01 AM CPU %user %nice %system %iowait %steal %idle 12:24:01 AM all 40.67 0.04 10.31 19.39 0.14 29.45 12:24:01 AM 0 46.83 0.02 11.12 18.77 0.10 23.16 12:24:01 AM 1 34.53 0.07 9.50 20.01 0.17 35.72 12:25:01 AM all 38.52 0.00 5.72 4.47 0.10 51.19 12:25:01 AM 0 46.85 0.00 5.96 5.37 0.10 41.71 12:25:01 AM 1 30.21 0.00 5.48 3.56 0.10 60.65 12:26:01 AM all 7.83 0.00 1.19 1.76 0.08 89.14 12:26:01 AM 0 10.39 0.00 1.07 0.59 0.08 87.87 12:26:01 AM 1 5.27 0.00 1.31 2.94 0.07 90.42 12:27:01 AM all 17.49 0.00 2.77 1.04 0.09 78.61 12:27:01 AM 0 20.73 0.00 2.95 0.97 0.08 75.26 12:27:01 AM 1 14.25 0.00 2.58 1.11 0.10 81.96 12:28:01 AM all 15.99 0.00 3.00 2.51 0.07 78.42 12:28:01 AM 0 20.49 0.00 3.47 3.05 0.07 72.93 12:28:01 AM 1 11.51 0.00 2.54 1.97 0.07 83.91 12:29:01 AM all 14.30 0.00 1.94 0.23 0.09 83.43 12:29:01 AM 0 17.58 0.00 2.17 0.38 0.10 79.76 12:29:01 AM 1 11.01 0.00 1.71 0.08 0.08 87.11 Average: all 22.42 0.01 4.14 4.86 0.09 68.48 Average: 0 27.08 0.00 4.44 4.81 0.09 63.58 Average: 1 17.76 0.01 3.84 4.91 0.10 73.39