---> uname -a: Linux prd-centos8-robot-2c-8g-42194.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: 2799.996 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 593 4974 19 2129 6807 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:70:0a:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe70:aa9/64 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) 10/14/2024 _x86_64_ (2 CPU) 02:25:17 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 107.56 47.23 60.34 7113.78 5913.94 02:28:01 AM 92.34 0.07 92.27 1.87 11109.08 02:29:01 AM 27.12 1.05 26.07 113.70 1639.92 02:30:01 AM 47.81 0.03 47.78 3.47 3014.78 02:31:01 AM 23.54 0.00 23.54 0.00 5501.27 02:32:01 AM 2.25 0.10 2.15 32.12 103.67 02:33:01 AM 0.53 0.03 0.50 1.87 103.37 02:34:01 AM 28.77 0.65 28.12 74.11 1447.58 Average: 41.24 6.15 35.10 917.78 3604.33 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5250180 6994460 2632244 33.39 2688 1927240 737360 8.26 246004 2065184 197664 02:28:01 AM 5121184 6954044 2761240 35.03 2688 2009576 753524 8.44 211364 2198364 30096 02:29:01 AM 5236204 7071968 2646220 33.57 2688 2012944 642064 7.19 240060 2059196 20 02:30:01 AM 5016852 7054440 2865572 36.35 2688 2207048 654364 7.33 258348 2236808 154412 02:31:01 AM 5010800 7048392 2871624 36.43 2688 2207056 654364 7.33 258368 2236472 4 02:32:01 AM 4967804 7007660 2914620 36.98 2688 2209312 706164 7.91 258632 2278900 248 02:33:01 AM 5005272 7049116 2877152 36.50 2688 2213296 635208 7.11 259104 2241420 1336 02:34:01 AM 5098388 6970644 2784036 35.32 2688 2047624 733096 8.21 448776 1983048 184 Average: 5088336 7018840 2794088 35.45 2688 2104262 689518 7.72 272582 2162424 47996 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 324.05 207.36 1579.55 63.27 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 69.96 55.90 630.91 8.73 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 12.90 7.95 6.22 3.25 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 198.07 141.76 333.30 40.42 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 5.11 3.67 0.93 0.79 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 39.25 26.24 11.17 4.57 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 38.59 27.50 10.11 5.79 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 46.58 35.19 88.81 30.18 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 91.82 63.20 332.66 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) 10/14/2024 _x86_64_ (2 CPU) 02:25:17 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 33.58 0.03 6.85 3.74 0.11 55.70 02:27:01 AM 0 33.38 0.02 6.68 3.73 0.10 56.09 02:27:01 AM 1 33.77 0.03 7.02 3.75 0.12 55.31 02:28:01 AM all 25.77 0.00 3.95 3.36 0.08 66.83 02:28:01 AM 0 28.95 0.00 3.99 3.99 0.08 63.00 02:28:01 AM 1 22.58 0.00 3.92 2.73 0.08 70.68 02:29:01 AM all 11.42 0.00 1.30 0.59 0.06 86.62 02:29:01 AM 0 6.61 0.00 0.90 0.45 0.07 91.97 02:29:01 AM 1 16.24 0.00 1.71 0.74 0.05 81.27 02:30:01 AM all 27.11 0.00 4.53 1.20 0.10 67.06 02:30:01 AM 0 35.79 0.00 5.44 1.69 0.08 56.99 02:30:01 AM 1 18.46 0.00 3.61 0.70 0.12 77.11 02:31:01 AM all 0.34 0.00 0.37 2.51 0.05 96.73 02:31:01 AM 0 0.20 0.00 0.42 2.61 0.05 96.72 02:31:01 AM 1 0.49 0.00 0.32 2.41 0.05 96.73 02:32:01 AM all 8.66 0.00 0.89 0.03 0.08 90.34 02:32:01 AM 0 13.06 0.00 1.32 0.00 0.08 85.54 02:32:01 AM 1 4.26 0.00 0.47 0.07 0.07 95.14 02:33:01 AM all 12.18 0.00 0.71 0.00 0.08 87.04 02:33:01 AM 0 18.58 0.00 1.00 0.00 0.08 80.33 02:33:01 AM 1 5.77 0.00 0.42 0.00 0.07 93.75 02:34:01 AM all 26.60 0.00 3.14 0.66 0.08 69.51 02:34:01 AM 0 34.44 0.00 3.47 0.48 0.08 61.52 02:34:01 AM 1 18.76 0.00 2.81 0.84 0.08 77.51 Average: all 18.20 0.00 2.72 1.51 0.08 77.49 Average: 0 21.37 0.00 2.90 1.62 0.08 74.03 Average: 1 15.04 0.00 2.53 1.40 0.08 80.94