---> uname -a: Linux prd-centos8-robot-2c-8g-3309.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: 2800.000 BogoMIPS: 5600.00 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 624 4925 19 2147 6776 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:82:97:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe82:970e/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) 11/01/2024 _x86_64_ (2 CPU) 03:55:09 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 109.58 37.20 72.38 6268.98 5978.41 03:58:01 AM 81.52 0.70 80.82 50.78 9341.00 03:59:01 AM 19.39 0.42 18.98 64.78 1689.62 04:00:01 AM 39.24 0.03 39.21 3.47 2771.24 04:01:01 AM 26.19 0.00 26.19 0.00 5423.19 04:02:01 AM 4.78 0.20 4.58 34.90 432.72 04:03:01 AM 0.43 0.00 0.43 0.00 7.18 04:04:01 AM 0.17 0.00 0.17 0.00 2.58 04:05:01 AM 12.85 0.32 12.53 36.93 640.86 Average: 32.68 4.32 28.36 717.76 2920.72 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5328108 7029632 2554316 32.41 2688 1883724 695588 7.79 210324 2016488 138644 03:58:01 AM 5174368 7008808 2708056 34.36 2688 2011360 709960 7.95 221276 2134068 30112 03:59:01 AM 5157336 7037676 2725088 34.57 2688 2055856 686828 7.69 245696 2125708 42372 04:00:01 AM 5008488 7043892 2873936 36.46 2688 2204692 649292 7.27 257120 2244764 152748 04:01:01 AM 5002668 7037736 2879756 36.53 2688 2204700 649292 7.27 257136 2245172 4 04:02:01 AM 4941260 6985752 2941164 37.31 2688 2214128 727556 8.15 257556 2306084 4 04:03:01 AM 4929520 6974048 2952904 37.46 2688 2214164 744412 8.34 257556 2318356 48 04:04:01 AM 4929968 6978744 2952456 37.46 2688 2218412 744412 8.34 257616 2317368 4252 04:05:01 AM 5057264 6947320 2825160 35.84 2688 2065652 733264 8.21 302368 2167692 31140 Average: 5058776 7004845 2823648 35.82 2688 2119188 704512 7.89 251850 2208411 44369 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 368.36 212.91 1618.11 61.21 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 62.28 45.67 586.38 7.72 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 15.39 10.90 6.36 4.30 0.00 0.00 0.00 0.00 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 238.16 173.35 336.71 45.20 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 10.45 6.95 8.01 1.88 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 147.89 135.85 95.54 51.24 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 318.30 310.36 428.13 115.85 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 144.54 140.10 274.59 43.18 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 56.09 37.18 94.40 36.94 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 151.27 119.25 383.13 40.83 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) 11/01/2024 _x86_64_ (2 CPU) 03:55:09 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 37.42 0.03 7.33 3.49 0.13 51.61 03:57:01 AM 0 42.27 0.02 6.83 4.33 0.13 46.42 03:57:01 AM 1 32.56 0.03 7.83 2.64 0.12 56.81 03:58:01 AM all 22.94 0.00 3.36 4.90 0.07 68.73 03:58:01 AM 0 23.72 0.00 3.54 4.16 0.07 68.51 03:58:01 AM 1 22.16 0.00 3.18 5.65 0.07 68.94 03:59:01 AM all 15.41 0.00 2.17 3.19 0.51 78.72 03:59:01 AM 0 19.62 0.00 2.50 5.09 0.43 72.36 03:59:01 AM 1 11.18 0.00 1.83 1.28 0.59 85.12 04:00:01 AM all 23.23 0.00 3.66 4.86 0.08 68.19 04:00:01 AM 0 27.89 0.00 4.04 7.29 0.08 60.70 04:00:01 AM 1 18.56 0.00 3.27 2.42 0.07 75.68 04:01:01 AM all 0.28 0.00 0.40 2.72 0.03 96.58 04:01:01 AM 0 0.32 0.00 0.43 2.61 0.02 96.62 04:01:01 AM 1 0.23 0.00 0.37 2.82 0.03 96.54 04:02:01 AM all 20.81 0.00 1.20 0.11 0.07 77.81 04:02:01 AM 0 29.25 0.00 1.52 0.05 0.08 69.09 04:02:01 AM 1 12.31 0.00 0.88 0.17 0.05 86.60 04:03:01 AM all 25.85 0.00 0.61 0.00 0.11 73.42 04:03:01 AM 0 1.59 0.00 0.20 0.00 0.10 98.10 04:03:01 AM 1 50.28 0.00 1.03 0.00 0.12 48.57 04:04:01 AM all 18.63 0.00 0.46 0.00 0.06 80.85 04:04:01 AM 0 4.82 0.00 0.41 0.00 0.07 94.70 04:04:01 AM 1 32.20 0.00 0.50 0.00 0.05 67.25 04:05:01 AM all 15.69 0.00 2.04 0.18 0.08 82.02 04:05:01 AM 0 18.60 0.00 2.35 0.22 0.08 78.75 04:05:01 AM 1 12.79 0.00 1.72 0.13 0.07 85.29 Average: all 20.03 0.00 2.36 2.17 0.12 75.32 Average: 0 18.71 0.00 2.43 2.65 0.12 76.09 Average: 1 21.34 0.00 2.29 1.69 0.13 74.55