---> uname -a: Linux prd-centos8-robot-2c-8g-4843.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 573 4988 19 2135 6828 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:1c:4d:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe1c:4dab/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) 12/22/2024 _x86_64_ (2 CPU) 23:04:58 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 86.60 16.73 69.88 3884.31 5888.19 11:08:01 PM 75.92 0.73 75.19 53.06 9240.26 11:09:01 PM 16.08 0.42 15.66 64.78 1446.43 11:10:01 PM 66.59 9.23 57.36 1641.72 7507.58 11:11:01 PM 10.54 0.00 10.54 0.00 891.59 11:12:01 PM 2.55 0.00 2.55 0.00 77.59 11:13:01 PM 0.17 0.00 0.17 0.00 2.22 11:14:01 PM 0.47 0.12 0.35 33.06 40.35 11:15:01 PM 5.63 0.32 5.32 36.93 201.30 11:16:01 PM 23.84 0.32 23.53 36.25 1168.86 Average: 28.84 2.79 26.05 575.02 2646.34 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5392076 7066352 2490348 31.59 2688 1858112 685524 7.68 188792 1985492 152292 11:08:01 PM 5218864 7017548 2663560 33.79 2688 1976320 703708 7.88 199072 2120736 30680 11:09:01 PM 5206796 7032824 2675628 33.94 2688 2003432 707340 7.92 225012 2107344 21508 11:10:01 PM 5021416 7072912 2861008 36.30 2688 2221272 625884 7.01 264684 2221180 16596 11:11:01 PM 5025424 7076548 2857000 36.25 2688 2221276 625884 7.01 264684 2221052 8 11:12:01 PM 5025748 7076872 2856676 36.24 2688 2221276 625884 7.01 264688 2221000 8 11:13:01 PM 5025680 7076804 2856744 36.24 2688 2221276 625884 7.01 264688 2220936 4 11:14:01 PM 4979276 7032488 2903148 36.83 2688 2223352 723764 8.10 264896 2266852 92 11:15:01 PM 5137852 7021588 2744572 34.82 2688 2057780 689292 7.72 260240 2128076 5892 11:16:01 PM 5122248 7001400 2760176 35.02 2688 2055732 695420 7.79 455260 1956464 192 Average: 5115538 7047534 2766886 35.10 2688 2105983 670858 7.51 265202 2144913 22727 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 271.23 182.26 1651.50 59.19 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 55.92 42.61 585.61 7.46 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 21.39 15.64 7.27 5.13 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 382.84 283.32 372.88 72.38 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 1.63 0.78 0.47 0.12 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 3.78 2.08 0.61 0.49 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 3.35 2.00 0.48 0.44 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 61.41 46.47 14.00 5.78 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 68.19 45.76 81.87 23.07 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 19.84 15.19 13.69 7.23 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 88.96 63.61 272.83 18.13 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) 12/22/2024 _x86_64_ (2 CPU) 23:04:58 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 37.11 0.00 6.27 5.33 0.13 51.15 11:07:01 PM 0 41.99 0.00 7.63 5.62 0.12 44.64 11:07:01 PM 1 32.23 0.00 4.92 5.05 0.15 57.65 11:08:01 PM all 22.13 0.00 3.07 5.55 0.10 69.14 11:08:01 PM 0 17.29 0.00 2.90 4.99 0.12 74.71 11:08:01 PM 1 26.98 0.00 3.25 6.12 0.08 63.57 11:09:01 PM all 13.37 0.00 2.19 0.80 0.08 83.56 11:09:01 PM 0 18.35 0.00 2.19 0.84 0.08 78.54 11:09:01 PM 1 8.39 0.00 2.19 0.77 0.07 88.58 11:10:01 PM all 26.68 0.00 5.45 4.02 0.11 63.74 11:10:01 PM 0 30.01 0.00 5.47 5.22 0.12 59.19 11:10:01 PM 1 23.36 0.00 5.43 2.83 0.10 68.29 11:11:01 PM all 0.35 0.00 0.18 0.40 0.05 99.02 11:11:01 PM 0 0.58 0.00 0.13 0.17 0.05 99.07 11:11:01 PM 1 0.12 0.00 0.23 0.63 0.05 98.96 11:12:01 PM all 0.38 0.00 0.11 0.02 0.06 99.43 11:12:01 PM 0 0.57 0.00 0.08 0.03 0.05 99.27 11:12:01 PM 1 0.20 0.00 0.13 0.00 0.07 99.60 11:13:01 PM all 0.38 0.00 0.10 0.00 0.07 99.46 11:13:01 PM 0 0.58 0.00 0.07 0.00 0.07 99.28 11:13:01 PM 1 0.17 0.00 0.13 0.00 0.07 99.63 11:14:01 PM all 4.46 0.00 0.55 0.03 0.08 94.88 11:14:01 PM 0 3.32 0.00 0.49 0.00 0.07 96.13 11:14:01 PM 1 5.61 0.00 0.62 0.05 0.08 93.63 11:15:01 PM all 6.84 0.00 1.40 0.08 0.09 91.59 11:15:01 PM 0 5.52 0.00 1.56 0.08 0.10 92.74 11:15:01 PM 1 8.16 0.00 1.24 0.07 0.08 90.45 11:16:01 PM all 23.02 0.00 2.29 2.51 0.12 72.07 11:16:01 PM 0 20.58 0.00 2.17 2.19 0.10 74.96 11:16:01 PM 1 25.46 0.00 2.41 2.83 0.13 69.17 Average: all 13.45 0.00 2.16 1.87 0.09 82.44 Average: 0 13.84 0.00 2.26 1.91 0.09 81.90 Average: 1 13.05 0.00 2.05 1.83 0.09 82.98