---> uname -a: Linux prd-centos8-robot-2c-8g-12386.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 604 4939 19 2153 6797 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:18:b4:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe18:b44e/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) 12/03/2024 _x86_64_ (2 CPU) 02:08:23 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 76.64 45.72 30.92 6162.21 24506.83 02:11:01 AM 51.73 6.91 44.82 1256.78 4383.64 02:12:01 AM 87.22 0.10 87.12 2.40 8496.95 02:13:01 AM 35.55 1.02 34.54 113.16 4369.63 02:14:01 AM 51.54 0.03 51.51 3.47 5423.58 02:15:01 AM 14.73 0.00 14.73 0.00 2938.12 02:16:01 AM 2.23 0.12 2.12 33.06 345.74 02:17:01 AM 0.63 0.00 0.63 0.00 9.83 02:18:01 AM 0.42 0.00 0.42 0.00 175.67 02:19:01 AM 19.60 0.40 19.20 46.79 1326.50 Average: 34.03 5.43 28.60 761.82 5197.79 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5616840 7098128 2265592 28.74 2688 1675112 686704 7.69 177156 1810492 51052 02:11:01 AM 5403732 7028632 2478700 31.45 2688 1815048 740256 8.29 215728 1967988 35696 02:12:01 AM 5077988 6959056 2804444 35.58 2688 2057520 766776 8.59 218424 2240716 155128 02:13:01 AM 5246012 7086600 2636420 33.45 2688 2017612 641464 7.18 239904 2051124 20 02:14:01 AM 5020096 7062628 2862336 36.31 2688 2211480 643336 7.20 256736 2230912 78204 02:15:01 AM 5019108 7061332 2863324 36.33 2688 2211480 643336 7.20 256736 2230996 8 02:16:01 AM 4954900 7006492 2927532 37.14 2688 2220848 720232 8.06 257004 2294612 4 02:17:01 AM 4940392 6992024 2942040 37.32 2688 2220888 737100 8.25 257004 2309116 4 02:18:01 AM 4939600 6996428 2942832 37.33 2688 2226084 753288 8.43 257064 2309632 32 02:19:01 AM 5098744 6995784 2783688 35.32 2688 2072392 689392 7.72 459148 1971880 13372 Average: 5131741 7028710 2750691 34.90 2688 2072846 702188 7.86 259490 2141747 33352 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 240.45 148.25 986.21 56.43 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 51.32 38.60 578.48 4.17 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 61.53 46.83 673.26 7.99 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 14.10 10.16 6.50 3.73 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 219.55 162.56 336.70 44.17 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 2.33 1.53 0.46 0.46 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 194.35 176.00 104.43 66.28 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 312.71 303.83 431.53 112.73 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 111.96 106.51 271.71 30.81 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 67.69 44.79 101.59 39.27 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 127.60 103.91 349.10 36.60 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) 12/03/2024 _x86_64_ (2 CPU) 02:08:23 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 27.59 0.04 5.08 17.95 0.10 49.24 02:10:01 AM 0 28.33 0.03 4.80 15.78 0.10 50.95 02:10:01 AM 1 26.84 0.05 5.36 20.13 0.10 47.51 02:11:01 AM all 12.42 0.00 2.26 32.01 0.12 53.19 02:11:01 AM 0 18.61 0.00 2.80 11.67 0.13 66.78 02:11:01 AM 1 6.24 0.00 1.72 52.34 0.10 39.60 02:12:01 AM all 29.04 0.00 4.27 8.60 0.12 57.97 02:12:01 AM 0 46.09 0.00 5.30 8.60 0.12 39.89 02:12:01 AM 1 12.02 0.00 3.25 8.60 0.12 76.02 02:13:01 AM all 12.72 0.00 1.67 1.06 0.06 84.49 02:13:01 AM 0 12.46 0.00 1.75 0.72 0.07 85.01 02:13:01 AM 1 12.98 0.00 1.59 1.40 0.05 83.98 02:14:01 AM all 27.07 0.00 4.66 1.48 0.09 66.70 02:14:01 AM 0 32.43 0.00 5.06 1.99 0.08 60.45 02:14:01 AM 1 21.73 0.00 4.26 0.97 0.10 72.94 02:15:01 AM all 0.08 0.00 0.21 1.28 0.03 98.41 02:15:01 AM 0 0.05 0.00 0.17 1.22 0.03 98.53 02:15:01 AM 1 0.10 0.00 0.25 1.34 0.03 98.28 02:16:01 AM all 22.42 0.00 1.23 0.59 0.08 75.68 02:16:01 AM 0 33.15 0.00 1.46 0.44 0.08 64.87 02:16:01 AM 1 11.80 0.00 1.01 0.74 0.08 86.38 02:17:01 AM all 26.17 0.00 0.57 0.00 0.09 73.16 02:17:01 AM 0 37.19 0.00 0.76 0.00 0.08 61.97 02:17:01 AM 1 15.24 0.00 0.39 0.00 0.10 84.27 02:18:01 AM all 12.76 0.00 0.37 0.03 0.06 86.78 02:18:01 AM 0 21.35 0.00 0.40 0.00 0.07 78.18 02:18:01 AM 1 4.04 0.00 0.34 0.05 0.05 95.51 02:19:01 AM all 19.74 0.00 2.79 1.23 0.08 76.16 02:19:01 AM 0 26.17 0.00 3.37 1.30 0.08 69.07 02:19:01 AM 1 13.32 0.00 2.20 1.15 0.07 83.26 Average: all 19.00 0.00 2.32 6.43 0.08 72.17 Average: 0 25.56 0.00 2.59 4.18 0.09 67.58 Average: 1 12.43 0.01 2.04 8.69 0.08 76.76