---> uname -a: Linux prd-centos8-robot-2c-8g-27412.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4825 19 2288 6812 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:26:ed:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe26:edae/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) 09/25/2024 _x86_64_ (2 CPU) 05:01:50 LINUX RESTART (2 CPU) 05:03:01 AM tps rtps wtps bread/s bwrtn/s 05:04:01 AM 50.07 10.53 39.54 2650.18 4057.56 05:05:01 AM 109.35 5.08 104.27 95.45 10121.80 05:06:01 AM 36.24 1.02 35.22 111.43 3759.50 05:07:01 AM 21.58 0.03 21.55 2.27 1388.12 05:08:01 AM 43.75 0.03 43.72 3.47 6887.45 05:09:01 AM 2.72 0.00 2.72 0.00 66.11 05:10:01 AM 0.33 0.00 0.33 0.00 3.82 05:11:01 AM 0.38 0.00 0.38 0.00 4.17 05:12:01 AM 9.63 0.18 9.45 33.86 276.99 Average: 30.45 1.88 28.57 321.87 2951.67 05:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 AM 5403632 7025220 2478800 31.45 2688 1811844 751840 8.42 192388 1994396 98204 05:05:01 AM 5153796 7005724 2728636 34.62 2688 2029120 711932 7.97 212768 2173048 112736 05:06:01 AM 5267236 7098864 2615196 33.18 2688 2008680 634468 7.10 239196 2032660 24 05:07:01 AM 4956208 6994960 2926224 37.12 2688 2208664 747136 8.37 276012 2285292 182348 05:08:01 AM 5039036 7068780 2843396 36.07 2688 2198792 625708 7.01 259144 2210824 36 05:09:01 AM 5039440 7069188 2842992 36.07 2688 2198796 625708 7.01 259144 2210652 4 05:10:01 AM 5038840 7068588 2843592 36.08 2688 2198796 618592 6.93 259144 2210888 4 05:11:01 AM 5039060 7068820 2843372 36.07 2688 2198800 618592 6.93 259144 2210716 4 05:12:01 AM 4957032 6984804 2925400 37.11 2688 2196688 701212 7.85 292968 2257444 13356 Average: 5099364 7042772 2783068 35.31 2688 2116687 670576 7.51 249990 2176213 45191 05:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 197.57 123.29 1224.87 46.13 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 60.89 46.99 611.96 7.82 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 14.63 10.35 6.67 3.80 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 38.81 31.93 273.74 6.62 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 601.72 453.32 132.04 103.75 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 1.23 0.57 0.14 0.09 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 0.98 0.22 0.15 0.01 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 0.55 0.15 0.03 0.01 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 21.16 17.44 31.74 23.16 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 104.17 76.03 253.48 21.27 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) 09/25/2024 _x86_64_ (2 CPU) 05:01:50 LINUX RESTART (2 CPU) 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 24.97 0.00 3.90 2.98 0.09 68.06 05:04:01 AM 0 27.31 0.00 4.09 2.91 0.10 65.60 05:04:01 AM 1 22.63 0.00 3.71 3.04 0.08 70.53 05:05:01 AM all 28.28 0.00 5.25 9.53 0.13 56.81 05:05:01 AM 0 24.62 0.00 4.75 7.27 0.13 63.22 05:05:01 AM 1 31.95 0.00 5.76 11.80 0.13 50.35 05:06:01 AM all 15.86 0.00 1.80 1.76 0.08 80.50 05:06:01 AM 0 11.54 0.00 1.71 1.63 0.08 85.04 05:06:01 AM 1 20.17 0.00 1.90 1.90 0.08 75.95 05:07:01 AM all 16.36 0.00 3.06 0.54 0.08 79.96 05:07:01 AM 0 15.90 0.00 2.97 0.77 0.07 80.30 05:07:01 AM 1 16.83 0.00 3.15 0.32 0.08 79.62 05:08:01 AM all 12.12 0.00 3.26 2.18 0.08 82.35 05:08:01 AM 0 8.60 0.00 2.50 1.71 0.08 87.11 05:08:01 AM 1 15.67 0.00 4.02 2.66 0.08 77.57 05:09:01 AM all 0.26 0.00 0.07 0.01 0.05 99.62 05:09:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 05:09:01 AM 1 0.45 0.00 0.07 0.02 0.07 99.40 05:10:01 AM all 0.29 0.00 0.06 0.00 0.04 99.61 05:10:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 05:10:01 AM 1 0.53 0.00 0.07 0.00 0.05 99.35 05:11:01 AM all 0.31 0.00 0.06 0.00 0.04 99.59 05:11:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 05:11:01 AM 1 0.53 0.00 0.03 0.00 0.05 99.38 05:12:01 AM all 10.73 0.00 1.14 0.39 0.08 87.66 05:12:01 AM 0 9.05 0.00 1.27 0.38 0.10 89.19 05:12:01 AM 1 12.40 0.00 1.00 0.40 0.07 86.13 Average: all 12.11 0.00 2.06 1.93 0.08 83.82 Average: 0 10.79 0.00 1.94 1.63 0.07 85.57 Average: 1 13.44 0.00 2.19 2.23 0.08 82.07