---> uname -a: Linux prd-centos8-robot-2c-8g-11018.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 584 5002 19 2111 6816 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:87:fe:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe87:fe1f/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) 08/15/2024 _x86_64_ (2 CPU) 05:05:37 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 150.78 101.93 48.85 12460.38 37337.54 05:08:01 AM 92.22 7.28 84.94 1266.24 6584.26 05:09:01 AM 76.44 1.02 75.42 111.45 9298.93 05:10:01 AM 20.41 0.47 19.94 61.45 1465.01 05:11:01 AM 52.17 0.03 52.14 3.46 7181.81 05:12:01 AM 2.62 0.00 2.62 0.00 80.72 05:13:01 AM 0.33 0.00 0.33 0.00 3.95 05:14:01 AM 0.50 0.00 0.50 0.00 5.87 05:15:01 AM 9.75 0.42 9.33 69.86 325.35 Average: 45.03 12.35 32.68 1552.62 6920.72 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5634456 7081208 2247976 28.52 2688 1642760 696896 7.80 170168 1804528 55412 05:08:01 AM 5253788 7050400 2628644 33.35 2688 1974668 673508 7.54 211232 2081988 219856 05:09:01 AM 5263592 7087336 2618840 33.22 2688 2001140 624948 7.00 240512 2033572 20 05:10:01 AM 5061668 6998480 2820764 35.79 2688 2110312 705720 7.90 260164 2203292 89288 05:11:01 AM 5032548 7058656 2849884 36.15 2688 2195608 626344 7.01 260992 2213064 4 05:12:01 AM 5032408 7058516 2850024 36.16 2688 2195608 626344 7.01 260988 2213260 4 05:13:01 AM 5032652 7058760 2849780 36.15 2688 2195608 626344 7.01 260988 2213076 4 05:14:01 AM 5032924 7059036 2849508 36.15 2688 2195612 626344 7.01 260988 2213080 4 05:15:01 AM 5148904 7001680 2733528 34.68 2688 2028208 690304 7.73 285660 2094380 16640 Average: 5165882 7050452 2716550 34.46 2688 2059947 655195 7.34 245744 2118916 42359 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 245.85 126.99 843.48 48.85 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 91.79 73.93 959.42 16.19 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 39.26 27.13 328.40 5.80 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 38.27 28.72 269.23 5.70 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 164.58 142.65 37.99 29.51 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 0.95 0.40 0.88 0.09 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.60 0.17 0.03 0.01 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 0.92 0.18 0.05 0.01 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 47.01 33.34 72.80 23.33 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 69.92 48.17 279.15 14.39 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) 08/15/2024 _x86_64_ (2 CPU) 05:05:37 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 25.74 0.05 8.60 46.25 0.12 19.25 05:07:01 AM 0 24.60 0.07 8.00 45.63 0.10 21.59 05:07:01 AM 1 26.87 0.03 9.19 46.86 0.14 16.90 05:08:01 AM all 37.08 0.00 6.08 2.91 0.12 53.82 05:08:01 AM 0 38.84 0.00 6.33 3.64 0.13 51.06 05:08:01 AM 1 35.31 0.00 5.83 2.18 0.10 56.58 05:09:01 AM all 19.17 0.00 2.28 3.91 0.08 74.55 05:09:01 AM 0 15.56 0.00 2.26 3.45 0.08 78.65 05:09:01 AM 1 22.79 0.00 2.30 4.37 0.08 70.45 05:10:01 AM all 12.49 0.00 2.40 1.02 0.07 84.02 05:10:01 AM 0 14.34 0.00 2.35 0.43 0.07 82.81 05:10:01 AM 1 10.64 0.00 2.45 1.60 0.07 85.24 05:11:01 AM all 14.81 0.00 2.91 2.39 0.07 79.83 05:11:01 AM 0 14.07 0.00 2.50 1.67 0.07 81.69 05:11:01 AM 1 15.54 0.00 3.33 3.11 0.07 77.96 05:12:01 AM all 0.32 0.00 0.05 0.02 0.03 99.59 05:12:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 05:12:01 AM 1 0.57 0.00 0.05 0.03 0.03 99.32 05:13:01 AM all 0.29 0.00 0.05 0.00 0.04 99.62 05:13:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 05:13:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 05:14:01 AM all 0.27 0.00 0.07 0.00 0.05 99.62 05:14:01 AM 0 0.07 0.00 0.10 0.00 0.07 99.77 05:14:01 AM 1 0.47 0.00 0.03 0.00 0.03 99.47 05:15:01 AM all 13.05 0.00 1.82 0.09 0.06 84.98 05:15:01 AM 0 17.19 0.00 1.92 0.05 0.05 80.79 05:15:01 AM 1 8.90 0.00 1.72 0.13 0.07 89.18 Average: all 13.66 0.01 2.68 6.21 0.07 77.37 Average: 0 13.85 0.01 2.61 6.02 0.07 77.45 Average: 1 13.47 0.00 2.76 6.41 0.07 77.29