---> uname -a: Linux prd-centos8-robot-2c-8g-38624.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 582 4990 19 2124 6818 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:fd:58:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fefd:581b/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) 10/04/2024 _x86_64_ (2 CPU) 01:08:12 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 101.35 22.21 79.14 5043.39 6295.02 01:11:01 AM 77.32 0.70 76.62 50.77 8937.82 01:12:01 AM 15.78 0.42 15.36 64.79 1336.93 01:13:01 AM 56.86 0.03 56.83 3.47 7631.57 01:14:01 AM 6.98 0.00 6.98 0.00 751.24 01:15:01 AM 0.38 0.00 0.38 0.00 6.82 01:16:01 AM 0.17 0.00 0.17 0.00 1.85 01:17:01 AM 0.50 0.12 0.38 33.06 90.14 01:18:01 AM 14.60 0.32 14.28 36.93 533.93 01:19:01 AM 24.63 0.52 24.11 63.85 1165.06 Average: 29.86 2.43 27.43 529.65 2675.43 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5364512 7083816 2517912 31.94 2688 1900960 656192 7.35 210496 1982164 152256 01:11:01 AM 5175292 7008100 2707132 34.34 2688 2010108 702892 7.87 221864 2137460 30072 01:12:01 AM 5249428 7084200 2632996 33.40 2688 2012052 636644 7.13 240392 2046084 4 01:13:01 AM 5021748 7058460 2860676 36.29 2688 2206272 625196 7.00 258720 2222692 16544 01:14:01 AM 5024616 7061336 2857808 36.26 2688 2206288 625196 7.00 258736 2222788 4 01:15:01 AM 5024308 7061028 2858116 36.26 2688 2206288 625196 7.00 258740 2222968 4 01:16:01 AM 5024408 7061128 2858016 36.26 2688 2206288 625196 7.00 258740 2222904 4 01:17:01 AM 4959660 6999980 2922764 37.08 2688 2209888 714196 8.00 258876 2286380 120 01:18:01 AM 5124872 6991512 2757552 34.98 2688 2042404 710708 7.96 287664 2116840 19824 01:19:01 AM 5161976 7033932 2720448 34.51 2688 2047920 663156 7.43 447456 1923560 16568 Average: 5113082 7044349 2769342 35.13 2688 2104847 658457 7.37 270168 2138384 23540 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 331.94 195.30 1656.53 59.69 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 52.75 38.21 530.07 7.18 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 16.18 12.68 5.90 4.27 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 383.22 296.43 369.77 71.94 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 86.15 62.57 17.49 14.98 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 2.63 1.97 0.57 0.49 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 3.18 1.90 0.50 0.42 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 69.19 47.20 343.90 4.56 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 212.13 142.44 1408.25 33.42 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 18.53 16.33 15.31 7.67 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 117.59 81.51 434.84 20.46 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) 10/04/2024 _x86_64_ (2 CPU) 01:08:12 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 38.25 0.00 7.20 4.54 0.12 49.89 01:10:01 AM 0 33.98 0.00 6.24 4.42 0.12 55.25 01:10:01 AM 1 42.55 0.00 8.18 4.67 0.12 44.49 01:11:01 AM all 19.88 0.00 2.72 3.93 0.08 73.40 01:11:01 AM 0 24.90 0.00 3.24 3.99 0.07 67.80 01:11:01 AM 1 14.87 0.00 2.20 3.86 0.08 78.98 01:12:01 AM all 10.15 0.00 1.39 0.34 0.05 88.07 01:12:01 AM 0 3.47 0.00 1.09 0.35 0.05 95.04 01:12:01 AM 1 16.83 0.00 1.69 0.33 0.05 81.10 01:13:01 AM all 26.84 0.00 4.80 2.46 0.09 65.80 01:13:01 AM 0 19.14 0.00 4.15 3.05 0.10 73.57 01:13:01 AM 1 34.55 0.00 5.46 1.88 0.08 58.03 01:14:01 AM all 0.67 0.00 0.35 0.23 0.04 98.71 01:14:01 AM 0 0.80 0.00 0.43 0.45 0.05 98.26 01:14:01 AM 1 0.53 0.00 0.27 0.00 0.03 99.17 01:15:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 01:15:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 01:15:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 01:16:01 AM all 0.23 0.00 0.08 0.00 0.03 99.67 01:16:01 AM 0 0.35 0.00 0.03 0.00 0.02 99.60 01:16:01 AM 1 0.10 0.00 0.12 0.00 0.03 99.75 01:17:01 AM all 6.21 0.00 1.49 0.08 0.06 92.17 01:17:01 AM 0 11.23 0.00 2.74 0.03 0.07 85.94 01:17:01 AM 1 1.22 0.00 0.25 0.12 0.05 98.36 01:18:01 AM all 15.71 0.00 2.33 0.24 0.08 81.64 01:18:01 AM 0 18.83 0.00 2.55 0.27 0.08 78.26 01:18:01 AM 1 12.64 0.00 2.10 0.20 0.08 84.97 01:19:01 AM all 21.68 0.00 3.09 0.47 0.08 74.70 01:19:01 AM 0 17.54 0.00 2.65 0.65 0.08 79.08 01:19:01 AM 1 25.81 0.00 3.52 0.28 0.07 70.32 Average: all 13.99 0.00 2.35 1.23 0.07 82.37 Average: 0 13.08 0.00 2.32 1.32 0.07 83.21 Average: 1 14.89 0.00 2.38 1.13 0.06 81.53