---> uname -a: Linux prd-centos8-robot-2c-8g-41880.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 567 4994 19 2135 6833 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:54:3c:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe54:3cb5/64 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) 10/12/2024 _x86_64_ (2 CPU) 23:27:24 LINUX RESTART (2 CPU) 11:28:01 PM tps rtps wtps bread/s bwrtn/s 11:29:01 PM 15.69 8.43 7.26 4167.12 1735.67 11:30:01 PM 1.17 0.07 1.10 22.51 16.33 11:31:01 PM 92.02 13.49 78.53 2475.56 6034.85 11:32:01 PM 82.97 0.70 82.27 50.78 9856.53 11:33:01 PM 29.65 0.38 29.26 64.26 1688.90 11:34:01 PM 45.19 2.52 42.68 396.07 6869.62 11:35:01 PM 3.03 0.08 2.95 31.99 98.25 11:36:01 PM 1.75 0.00 1.75 0.00 62.57 11:37:01 PM 28.16 0.85 27.31 101.70 1292.90 Average: 33.29 2.95 30.34 812.29 3072.66 11:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 PM 5876080 7244096 2006352 25.45 2688 1566932 600388 6.72 151380 1596068 16 11:30:01 PM 5871032 7240000 2011400 25.52 2688 1567884 600316 6.72 151936 1600588 272 11:31:01 PM 5319632 7058120 2562800 32.51 2688 1920020 681076 7.63 210880 2026912 160360 11:32:01 PM 5193964 7032040 2688468 34.11 2688 2015028 686652 7.69 231912 2110660 1120 11:33:01 PM 5013768 7051672 2868664 36.39 2688 2207596 641060 7.18 256416 2245168 172912 11:34:01 PM 5025376 7077880 2857056 36.25 2688 2221748 617628 6.92 261884 2220620 32 11:35:01 PM 4984840 7038624 2897592 36.76 2688 2223040 684068 7.66 262008 2261028 88 11:36:01 PM 5024184 7078756 2858248 36.26 2688 2223824 624732 7.00 262328 2221488 792 11:37:01 PM 5176196 7055668 2706236 34.33 2688 2054460 647968 7.26 449984 1906600 212 Average: 5276119 7097428 2606313 33.06 2688 2000059 642654 7.20 248748 2021015 37312 11:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 87.22 43.56 354.58 14.70 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 11.66 3.98 10.61 2.15 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 218.74 146.29 1433.92 45.35 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 39.42 31.71 412.18 7.27 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 38.71 33.29 294.75 7.63 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 245.48 174.20 52.24 44.78 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 17.63 11.16 5.15 1.51 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 19.00 10.13 5.08 1.14 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 50.12 37.75 84.88 26.06 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 80.88 54.67 294.83 16.73 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) 10/12/2024 _x86_64_ (2 CPU) 23:27:24 LINUX RESTART (2 CPU) 11:28:01 PM CPU %user %nice %system %iowait %steal %idle 11:29:01 PM all 5.47 0.00 1.36 0.83 0.05 92.29 11:29:01 PM 0 6.46 0.00 1.36 1.04 0.05 91.10 11:29:01 PM 1 4.48 0.00 1.37 0.62 0.05 93.48 11:30:01 PM all 0.68 0.00 0.14 0.01 0.06 99.11 11:30:01 PM 0 0.73 0.00 0.18 0.00 0.05 99.03 11:30:01 PM 1 0.63 0.00 0.10 0.02 0.07 99.18 11:31:01 PM all 36.29 0.00 6.29 2.63 0.13 54.67 11:31:01 PM 0 26.54 0.00 6.23 2.95 0.13 64.14 11:31:01 PM 1 46.06 0.00 6.34 2.30 0.12 45.18 11:32:01 PM all 21.50 0.00 3.24 2.61 0.08 72.58 11:32:01 PM 0 20.39 0.00 2.65 2.75 0.08 74.12 11:32:01 PM 1 22.61 0.00 3.83 2.46 0.07 71.03 11:33:01 PM all 23.69 0.00 3.41 0.60 0.09 72.21 11:33:01 PM 0 26.35 0.00 3.62 0.47 0.08 69.48 11:33:01 PM 1 21.03 0.00 3.20 0.73 0.10 74.93 11:34:01 PM all 9.23 0.00 1.86 1.98 0.06 86.87 11:34:01 PM 0 4.04 0.00 1.57 2.15 0.05 92.19 11:34:01 PM 1 14.42 0.00 2.16 1.81 0.07 81.55 11:35:01 PM all 1.71 0.00 0.19 0.04 0.06 97.99 11:35:01 PM 0 0.20 0.00 0.10 0.00 0.05 99.65 11:35:01 PM 1 3.23 0.00 0.28 0.08 0.07 96.33 11:36:01 PM all 0.58 0.00 0.17 0.00 0.05 99.21 11:36:01 PM 0 1.02 0.00 0.22 0.00 0.08 98.68 11:36:01 PM 1 0.13 0.00 0.12 0.00 0.02 99.73 11:37:01 PM all 28.58 0.00 3.64 0.47 0.09 67.22 11:37:01 PM 0 25.48 0.00 3.32 0.50 0.10 70.60 11:37:01 PM 1 31.69 0.00 3.96 0.43 0.08 63.83 Average: all 14.20 0.00 2.26 1.02 0.07 82.45 Average: 0 12.37 0.00 2.14 1.10 0.08 84.31 Average: 1 16.03 0.00 2.37 0.94 0.07 80.58