---> uname -a: Linux prd-centos8-robot-2c-8g-3080.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 571 5001 19 2124 6829 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:5a:d2:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe5a:d27d/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) 10/31/2024 _x86_64_ (2 CPU) 03:58:11 LINUX RESTART (2 CPU) 03:59:02 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 92.22 15.48 76.74 2751.82 6099.42 04:01:01 AM 75.12 0.72 74.41 50.92 9024.34 04:02:01 AM 19.77 0.48 19.29 66.50 1837.53 04:03:01 AM 58.43 0.03 58.40 3.47 7539.00 04:04:01 AM 6.02 0.10 5.92 32.13 422.28 04:05:01 AM 1.90 0.03 1.87 1.87 86.82 04:06:01 AM 4.83 0.32 4.52 36.92 286.10 04:07:01 AM 26.89 0.53 26.35 64.77 1340.96 Average: 35.53 2.18 33.35 371.13 3323.82 03:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5360136 7068192 2522296 32.00 2688 1889888 687600 7.70 211972 1984536 150440 04:01:01 AM 5184244 7013032 2698188 34.23 2688 2005480 706928 7.92 221156 2125716 30112 04:02:01 AM 5201804 7062588 2680628 34.01 2688 2035828 664636 7.44 243940 2084644 28040 04:03:01 AM 5040012 7069580 2842420 36.06 2688 2198868 630376 7.06 257476 2204508 6520 04:04:01 AM 5004536 7035488 2877896 36.51 2688 2200252 694256 7.77 257692 2243556 200 04:05:01 AM 5000572 7032628 2881860 36.56 2688 2201356 694256 7.77 257900 2247336 604 04:06:01 AM 5142928 7014116 2739504 34.75 2688 2044416 685028 7.67 255824 2124808 8520 04:07:01 AM 5184028 7055400 2698404 34.23 2688 2046484 678448 7.60 451700 1895596 16604 Average: 5139782 7043878 2742650 34.79 2688 2077822 680191 7.62 269708 2113838 30130 03:59:02 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 229.05 146.28 1285.58 47.32 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 59.73 46.40 585.50 7.77 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 18.66 10.33 6.62 3.97 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 261.30 186.82 339.27 46.43 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 13.91 6.88 3.97 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 28.74 21.44 8.32 3.95 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 62.48 44.54 86.78 28.04 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 18.24 17.81 14.88 8.46 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 86.22 59.88 289.31 18.33 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) 10/31/2024 _x86_64_ (2 CPU) 03:58:11 LINUX RESTART (2 CPU) 03:59:02 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 35.62 0.00 6.01 3.57 0.09 54.70 04:00:01 AM 0 36.75 0.00 7.23 3.46 0.10 52.46 04:00:01 AM 1 34.50 0.00 4.80 3.68 0.08 56.93 04:01:01 AM all 20.58 0.00 3.08 2.83 0.07 73.44 04:01:01 AM 0 29.67 0.00 3.71 2.49 0.07 64.07 04:01:01 AM 1 11.51 0.00 2.45 3.17 0.07 82.80 04:02:01 AM all 15.33 0.00 2.23 0.98 0.07 81.39 04:02:01 AM 0 19.93 0.00 2.17 1.20 0.07 76.63 04:02:01 AM 1 10.73 0.00 2.29 0.75 0.07 86.17 04:03:01 AM all 21.94 0.00 3.74 3.44 0.10 70.78 04:03:01 AM 0 28.37 0.00 4.45 2.81 0.10 64.28 04:03:01 AM 1 15.51 0.00 3.03 4.08 0.10 77.28 04:04:01 AM all 2.00 0.00 0.32 0.29 0.03 97.36 04:04:01 AM 0 0.33 0.00 0.17 0.53 0.03 98.93 04:04:01 AM 1 3.66 0.00 0.47 0.05 0.03 95.79 04:05:01 AM all 8.58 0.00 0.89 0.01 0.06 90.46 04:05:01 AM 0 8.96 0.00 1.04 0.02 0.07 89.92 04:05:01 AM 1 8.20 0.00 0.74 0.00 0.05 91.01 04:06:01 AM all 17.01 0.00 1.86 0.31 0.07 80.75 04:06:01 AM 0 22.08 0.00 2.17 0.43 0.05 75.26 04:06:01 AM 1 11.94 0.00 1.54 0.18 0.08 86.25 04:07:01 AM all 29.35 0.00 3.31 0.89 0.08 66.37 04:07:01 AM 0 30.23 0.00 3.77 0.94 0.08 64.97 04:07:01 AM 1 28.48 0.00 2.84 0.84 0.07 67.78 Average: all 18.77 0.00 2.67 1.54 0.07 76.96 Average: 0 22.00 0.00 3.08 1.48 0.07 73.37 Average: 1 15.53 0.00 2.27 1.59 0.07 80.54