---> uname -a: Linux prd-centos8-robot-2c-8g-42028.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 595 4793 19 2308 6799 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:fa:d9:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fefa:d9b5/64 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:18 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 66.04 20.20 45.84 6541.58 5205.58 06:01:01 AM 106.36 4.40 101.97 111.77 9775.42 06:02:01 AM 23.55 0.45 23.11 64.23 2941.83 06:03:01 AM 47.13 2.52 44.61 394.87 2979.55 06:04:01 AM 30.29 0.03 30.26 3.47 6029.47 06:05:01 AM 0.65 0.00 0.65 0.00 10.23 06:06:01 AM 0.33 0.00 0.33 0.00 3.55 06:07:01 AM 0.35 0.00 0.35 0.00 3.58 06:08:01 AM 19.61 0.58 19.03 50.66 878.59 Average: 32.71 3.13 29.58 796.18 3092.47 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5375084 7000948 2507340 31.81 2688 1816064 776052 8.69 215720 1996916 97932 06:01:01 AM 5165136 6999492 2717288 34.47 2688 2011264 709816 7.95 222412 2147216 73988 06:02:01 AM 5242084 7078056 2640340 33.50 2688 2013208 639880 7.16 240940 2051908 4 06:03:01 AM 4959420 7009452 2923004 37.08 2688 2219028 688524 7.71 259640 2292428 166248 06:04:01 AM 5006760 7056560 2875664 36.48 2688 2219164 635820 7.12 262848 2236756 4 06:05:01 AM 5006524 7056324 2875900 36.48 2688 2219164 635820 7.12 262848 2236824 4 06:06:01 AM 5006408 7056208 2876016 36.49 2688 2219164 635820 7.12 262848 2236884 4 06:07:01 AM 5006356 7056160 2876068 36.49 2688 2219168 635820 7.12 262848 2237004 4 06:08:01 AM 4955644 7004276 2926780 37.13 2688 2217624 672260 7.53 455920 2093328 176 Average: 5080380 7035275 2802044 35.55 2688 2128205 669979 7.50 271780 2169918 37596 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 270.72 173.02 1571.04 59.66 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 57.09 48.61 630.88 8.38 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 17.01 9.23 5.65 3.40 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 46.46 38.88 300.18 9.88 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 485.24 360.93 102.59 87.34 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 0.85 0.48 0.21 0.12 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 1.57 0.12 0.08 0.01 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 2.45 0.15 0.11 0.01 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 19.78 16.20 18.18 7.91 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 100.13 71.96 292.11 19.63 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:18 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 28.72 0.00 5.61 4.00 0.11 61.55 06:00:01 AM 0 25.74 0.00 5.07 4.47 0.12 64.60 06:00:01 AM 1 31.67 0.00 6.14 3.55 0.10 58.54 06:01:01 AM all 32.31 0.00 5.30 4.14 0.10 58.16 06:01:01 AM 0 26.99 0.00 5.57 3.46 0.10 63.87 06:01:01 AM 1 37.61 0.00 5.03 4.81 0.10 52.45 06:02:01 AM all 10.03 0.00 1.29 2.46 0.11 86.11 06:02:01 AM 0 10.51 0.00 1.32 2.99 0.10 85.09 06:02:01 AM 1 9.56 0.00 1.26 1.95 0.12 87.12 06:03:01 AM all 25.83 0.00 4.50 2.82 0.09 66.76 06:03:01 AM 0 19.95 0.00 4.37 2.98 0.08 72.61 06:03:01 AM 1 31.72 0.00 4.64 2.65 0.10 60.89 06:04:01 AM all 2.69 0.00 1.28 1.89 0.06 94.08 06:04:01 AM 0 1.51 0.00 1.16 1.90 0.08 95.35 06:04:01 AM 1 3.87 0.00 1.41 1.88 0.03 92.81 06:05:01 AM all 0.09 0.00 0.07 0.00 0.05 99.79 06:05:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 06:05:01 AM 1 0.05 0.00 0.05 0.00 0.05 99.85 06:06:01 AM all 0.32 0.00 0.04 0.00 0.05 99.59 06:06:01 AM 0 0.53 0.00 0.02 0.00 0.03 99.42 06:06:01 AM 1 0.10 0.00 0.07 0.00 0.07 99.77 06:07:01 AM all 0.32 0.00 0.06 0.00 0.05 99.57 06:07:01 AM 0 0.53 0.00 0.03 0.00 0.03 99.40 06:07:01 AM 1 0.10 0.00 0.08 0.00 0.07 99.75 06:08:01 AM all 15.48 0.00 2.07 0.37 0.08 82.00 06:08:01 AM 0 10.37 0.00 1.90 0.60 0.07 87.06 06:08:01 AM 1 20.60 0.00 2.24 0.13 0.08 76.94 Average: all 12.85 0.00 2.24 1.74 0.08 83.09 Average: 0 10.68 0.00 2.17 1.82 0.07 85.27 Average: 1 15.02 0.00 2.32 1.66 0.08 80.92