---> uname -a: Linux prd-centos8-robot-2c-8g-9678.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 578 4986 19 2133 6822 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:00:ca:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe00:cac0/64 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) 08/10/2024 _x86_64_ (2 CPU) 03:44:15 LINUX RESTART (2 CPU) 03:45:01 AM tps rtps wtps bread/s bwrtn/s 03:46:01 AM 78.78 35.36 43.42 6885.01 7866.32 03:47:01 AM 110.26 3.47 106.80 57.31 9543.05 03:48:01 AM 36.54 1.45 35.09 170.61 3682.31 03:49:01 AM 47.02 2.52 44.50 394.80 3041.22 03:50:01 AM 27.66 0.13 27.53 35.59 5433.93 03:51:01 AM 4.18 0.03 4.15 1.87 191.45 03:52:01 AM 13.15 0.33 12.81 37.86 573.64 Average: 45.37 6.19 39.19 1083.59 4333.26 03:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 AM 5386996 7018144 2495428 31.66 2688 1821052 770388 8.63 217196 1980076 115352 03:47:01 AM 5147728 6989592 2734696 34.69 2688 2019844 759472 8.50 215044 2175244 108392 03:48:01 AM 5271408 7098944 2611016 33.12 2688 2004940 642916 7.20 242052 2020900 28 03:49:01 AM 4999676 7037936 2882748 36.57 2688 2207328 674236 7.55 262404 2245340 150048 03:50:01 AM 4986692 7026348 2895732 36.74 2688 2209120 700984 7.85 266036 2250528 712 03:51:01 AM 4981372 7022888 2901052 36.80 2688 2210980 700984 7.85 266176 2255988 1060 03:52:01 AM 5122408 6996852 2760016 35.01 2688 2049492 715148 8.01 293976 2111404 21092 Average: 5128040 7027243 2754384 34.94 2688 2074679 709161 7.94 251841 2148497 56669 03:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 282.99 171.05 1575.52 55.97 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 56.98 44.89 552.72 7.77 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 17.78 9.68 11.56 3.21 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 41.92 33.82 274.23 15.95 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 216.55 189.39 44.64 35.20 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 20.64 21.07 6.80 4.91 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 46.14 39.43 85.09 28.33 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 97.58 72.76 364.43 21.62 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) 08/10/2024 _x86_64_ (2 CPU) 03:44:15 LINUX RESTART (2 CPU) 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 29.83 0.03 5.99 6.39 0.11 57.65 03:46:01 AM 0 35.03 0.02 5.72 7.30 0.10 51.83 03:46:01 AM 1 24.62 0.03 6.26 5.49 0.12 63.48 03:47:01 AM all 28.60 0.00 4.85 3.82 0.10 62.63 03:47:01 AM 0 33.29 0.00 5.44 4.29 0.10 56.89 03:47:01 AM 1 23.92 0.00 4.26 3.36 0.10 68.36 03:48:01 AM all 13.81 0.00 1.75 3.94 0.11 80.39 03:48:01 AM 0 9.11 0.00 1.32 3.27 0.10 86.20 03:48:01 AM 1 18.51 0.00 2.17 4.61 0.12 74.59 03:49:01 AM all 23.48 0.00 4.01 1.86 0.08 70.57 03:49:01 AM 0 24.83 0.00 4.12 1.74 0.08 69.22 03:49:01 AM 1 22.13 0.00 3.90 1.97 0.08 71.92 03:50:01 AM all 8.16 0.00 1.17 2.70 0.07 87.90 03:50:01 AM 0 14.33 0.00 1.41 3.60 0.07 80.59 03:50:01 AM 1 2.01 0.00 0.94 1.81 0.07 95.19 03:51:01 AM all 8.96 0.00 0.65 0.03 0.08 90.27 03:51:01 AM 0 8.49 0.00 0.70 0.07 0.08 90.65 03:51:01 AM 1 9.44 0.00 0.60 0.00 0.07 89.89 03:52:01 AM all 18.27 0.00 2.15 0.22 0.08 79.29 03:52:01 AM 0 27.09 0.00 2.71 0.40 0.08 69.72 03:52:01 AM 1 9.44 0.00 1.59 0.03 0.07 88.87 Average: all 18.74 0.00 2.94 2.71 0.09 75.52 Average: 0 21.75 0.00 3.06 2.95 0.09 72.15 Average: 1 15.73 0.00 2.82 2.47 0.09 78.90