---> uname -a: Linux prd-centos8-robot-2c-8g-9553.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 619 4958 19 2119 6781 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:55:9b:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe55:9b17/64 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) 11/23/2024 _x86_64_ (2 CPU) 03:58:11 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 60.00 17.78 42.22 5159.08 15410.38 04:01:01 AM 116.19 7.43 108.76 1296.63 9580.81 04:02:01 AM 33.13 0.48 32.65 66.50 3741.50 04:03:01 AM 57.26 0.03 57.22 3.47 7384.54 04:04:01 AM 9.75 0.08 9.66 31.99 884.69 04:05:01 AM 16.88 0.43 16.44 47.85 668.36 Average: 48.87 4.37 44.49 1100.92 6278.28 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5458660 7038652 2423764 30.75 2688 1770976 737464 8.26 190320 1943292 111580 04:01:01 AM 5182640 7015304 2699784 34.25 2688 2009260 702348 7.86 221292 2130272 90056 04:02:01 AM 5262948 7097044 2619476 33.23 2688 2011272 617980 6.92 239928 2033484 4 04:03:01 AM 4988036 7021652 2894388 36.72 2688 2203248 679688 7.61 256772 2258904 16632 04:04:01 AM 4952480 6987300 2929944 37.17 2688 2204452 729112 8.16 256892 2296796 248 04:05:01 AM 5079060 6940036 2803364 35.56 2688 2036216 785960 8.80 445668 2006692 13360 Average: 5153971 7016665 2728453 34.61 2688 2039237 708759 7.94 268479 2111573 38647 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 323.89 195.85 1536.77 59.55 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 71.96 57.10 677.59 9.18 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 14.11 7.61 5.33 3.16 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 257.61 185.99 342.12 47.07 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 16.11 9.05 3.78 1.16 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 55.95 40.27 80.13 23.25 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 123.26 82.64 440.94 23.89 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) 11/23/2024 _x86_64_ (2 CPU) 03:58:11 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 28.51 0.00 5.08 21.05 0.08 45.28 04:00:01 AM 0 25.17 0.00 5.56 20.39 0.07 48.82 04:00:01 AM 1 31.85 0.00 4.61 21.70 0.08 41.76 04:01:01 AM all 33.75 0.00 5.62 6.77 0.11 53.75 04:01:01 AM 0 27.12 0.00 4.72 6.69 0.10 61.37 04:01:01 AM 1 40.37 0.00 6.53 6.85 0.12 46.13 04:02:01 AM all 10.67 0.00 1.27 1.35 0.06 86.65 04:02:01 AM 0 5.05 0.00 1.02 1.14 0.07 92.72 04:02:01 AM 1 16.27 0.00 1.52 1.57 0.05 80.60 04:03:01 AM all 27.37 0.00 4.74 3.09 0.10 64.69 04:03:01 AM 0 24.27 0.00 4.34 3.26 0.08 68.04 04:03:01 AM 1 30.47 0.00 5.15 2.92 0.12 61.34 04:04:01 AM all 1.11 0.00 0.23 0.48 0.03 98.14 04:04:01 AM 0 0.23 0.00 0.22 0.94 0.03 98.58 04:04:01 AM 1 1.99 0.00 0.25 0.03 0.03 97.70 04:05:01 AM all 21.00 0.00 2.64 0.23 0.08 76.06 04:05:01 AM 0 28.82 0.00 3.36 0.10 0.08 67.64 04:05:01 AM 1 13.17 0.00 1.92 0.37 0.07 84.48 Average: all 20.39 0.00 3.26 5.48 0.08 70.79 Average: 0 18.44 0.00 3.20 5.40 0.07 72.89 Average: 1 22.35 0.00 3.33 5.56 0.08 68.69