---> uname -a: Linux prd-centos8-robot-2c-8g-8197.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: 2800.000 BogoMIPS: 5600.00 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 597 4966 19 2133 6803 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:6e:88:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe6e:8811/64 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) 11/17/2024 _x86_64_ (2 CPU) 22:47:15 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 91.97 34.56 57.41 5259.18 4547.80 10:50:01 PM 99.38 0.70 98.68 50.78 10848.95 10:51:01 PM 18.94 0.42 18.53 64.78 1490.67 10:52:01 PM 48.34 2.48 45.86 392.60 3184.05 10:53:01 PM 25.46 0.03 25.42 3.47 5591.22 10:54:01 PM 0.50 0.00 0.50 0.00 8.55 10:55:01 PM 0.15 0.00 0.15 0.00 1.20 10:56:01 PM 0.35 0.10 0.25 32.12 7.10 10:57:01 PM 16.50 0.42 16.08 47.73 787.55 Average: 33.51 4.30 29.21 650.10 2940.88 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5261212 6998516 2621220 33.25 2688 1920512 778532 8.72 245704 2058616 205664 10:50:01 PM 5166288 6998300 2716144 34.46 2688 2008692 745528 8.35 220840 2146716 30116 10:51:01 PM 5248432 7082024 2634000 33.42 2688 2010640 677648 7.59 239856 2050396 4 10:52:01 PM 4967164 7012368 2915268 36.98 2688 2214252 713844 7.99 259112 2286880 155360 10:53:01 PM 5004436 7049524 2877996 36.51 2688 2214384 653232 7.31 262228 2242188 4 10:54:01 PM 5004324 7049412 2878108 36.51 2688 2214384 653232 7.31 262232 2242252 8 10:55:01 PM 5004804 7049892 2877628 36.51 2688 2214384 653232 7.31 262232 2242304 4 10:56:01 PM 4960352 7007288 2922080 37.07 2688 2216232 743984 8.33 262368 2285964 868 10:57:01 PM 5131876 7007428 2750556 34.89 2688 2050484 714356 8.00 452228 1946664 13368 Average: 5083210 7028306 2799222 35.51 2688 2118218 703732 7.88 274089 2166887 45044 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 307.30 175.62 1535.65 56.27 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 80.29 62.95 675.75 9.31 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 25.97 16.31 7.35 5.03 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 47.44 36.33 300.77 18.97 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 669.29 471.03 126.07 97.08 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 3.67 2.00 0.68 0.49 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 2.90 1.90 0.45 0.41 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 52.35 33.61 16.39 3.67 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 93.75 60.71 100.69 28.99 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 142.56 95.61 307.10 24.47 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) 11/17/2024 _x86_64_ (2 CPU) 22:47:15 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 30.25 0.02 6.17 2.91 0.09 60.56 10:49:01 PM 0 24.18 0.02 5.97 2.34 0.10 67.39 10:49:01 PM 1 36.33 0.02 6.37 3.47 0.08 53.72 10:50:01 PM all 27.36 0.00 4.03 2.76 0.13 65.72 10:50:01 PM 0 20.49 0.00 3.55 3.22 0.13 72.61 10:50:01 PM 1 34.25 0.00 4.51 2.29 0.12 58.83 10:51:01 PM all 10.89 0.00 1.70 1.56 0.08 85.76 10:51:01 PM 0 9.82 0.00 1.52 1.74 0.10 86.82 10:51:01 PM 1 11.96 0.00 1.87 1.39 0.07 84.71 10:52:01 PM all 24.84 0.00 4.14 1.32 0.10 69.59 10:52:01 PM 0 18.18 0.00 3.40 0.93 0.10 77.38 10:52:01 PM 1 31.50 0.00 4.89 1.70 0.10 61.81 10:53:01 PM all 3.43 0.00 1.46 1.59 0.06 93.47 10:53:01 PM 0 2.41 0.00 1.56 2.60 0.07 93.36 10:53:01 PM 1 4.45 0.00 1.36 0.57 0.05 93.57 10:54:01 PM all 0.32 0.00 0.07 0.01 0.04 99.57 10:54:01 PM 0 0.38 0.00 0.08 0.02 0.05 99.47 10:54:01 PM 1 0.25 0.00 0.05 0.00 0.03 99.67 10:55:01 PM all 0.33 0.00 0.08 0.00 0.03 99.55 10:55:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 10:55:01 PM 1 0.62 0.00 0.12 0.00 0.03 99.23 10:56:01 PM all 2.56 0.00 0.42 0.03 0.05 96.95 10:56:01 PM 0 2.86 0.00 0.44 0.05 0.05 96.60 10:56:01 PM 1 2.26 0.00 0.40 0.00 0.05 97.29 10:57:01 PM all 18.62 0.00 2.83 0.23 0.08 78.24 10:57:01 PM 0 18.62 0.00 2.96 0.23 0.08 78.10 10:57:01 PM 1 18.62 0.00 2.71 0.23 0.07 78.37 Average: all 13.18 0.00 2.32 1.15 0.07 83.27 Average: 0 10.78 0.00 2.17 1.24 0.08 85.73 Average: 1 15.58 0.00 2.47 1.07 0.07 80.81