---> uname -a: Linux prd-centos8-robot-2c-8g-20428.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 4999 19 2113 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:2c:33:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe2c:3302/64 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) 09/09/2024 _x86_64_ (2 CPU) 10:05:12 LINUX RESTART (2 CPU) 10:06:01 AM tps rtps wtps bread/s bwrtn/s 10:07:01 AM 61.61 26.04 35.57 3026.86 29306.95 10:08:01 AM 83.61 52.38 31.22 5875.11 9885.89 10:09:01 AM 109.53 6.80 102.73 1248.12 9173.11 10:10:01 AM 42.35 1.05 41.30 113.70 4500.08 10:11:01 AM 45.98 0.03 45.94 3.47 2954.06 10:12:01 AM 22.00 0.00 22.00 0.00 5358.96 10:13:01 AM 4.03 0.10 3.93 32.13 140.23 10:14:01 AM 0.33 0.00 0.33 0.00 6.46 10:15:01 AM 6.73 0.32 6.41 36.92 183.29 Average: 41.80 9.64 32.16 1148.48 6834.48 10:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 AM 6152436 7368588 1729996 21.95 2688 1423400 375884 4.77 110064 1403660 209372 10:08:01 AM 5513240 7059832 2369192 30.06 2688 1738172 690448 7.73 186292 1896228 93172 10:09:01 AM 5141564 6985744 2740868 34.77 2688 2022092 716692 8.02 211940 2186488 126868 10:10:01 AM 5253424 7081040 2629008 33.35 2688 2005008 618408 6.92 239004 2045676 20 10:11:01 AM 5036208 7061792 2846224 36.11 2688 2194544 621672 6.96 258568 2216404 150844 10:12:01 AM 5032308 7057476 2850124 36.16 2688 2194544 621672 6.96 258568 2216472 4 10:13:01 AM 4782704 6809112 3099728 39.32 2688 2195784 908372 10.17 258696 2464804 32 10:14:01 AM 4907948 6934408 2974484 37.74 2688 2195856 788124 8.82 258696 2339684 36 10:15:01 AM 5075716 6956492 2806716 35.61 2688 2053616 737760 8.26 272040 2177408 26624 Average: 5210616 7034943 2671816 33.90 2688 2002557 675448 7.56 228208 2105203 67441 10:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 3.32 2.53 0.74 0.52 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 270.34 171.78 1308.43 56.48 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 74.04 59.36 814.94 8.97 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 17.09 10.36 6.95 3.84 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 244.04 184.22 319.58 48.08 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 1.45 0.75 0.18 0.12 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 375.02 340.94 3477.31 712.62 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 452.17 388.47 5381.42 25.18 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 327.89 264.86 3184.32 34.24 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 196.14 158.13 1610.36 98.88 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) 09/09/2024 _x86_64_ (2 CPU) 10:05:12 LINUX RESTART (2 CPU) 10:06:01 AM CPU %user %nice %system %iowait %steal %idle 10:07:01 AM all 10.42 0.02 2.95 78.14 0.08 8.39 10:07:01 AM 0 10.50 0.02 3.66 70.79 0.07 14.97 10:07:01 AM 1 10.34 0.02 2.24 85.54 0.08 1.77 10:08:01 AM all 23.75 0.04 5.20 24.39 0.21 46.41 10:08:01 AM 0 15.91 0.03 4.68 25.92 0.29 53.17 10:08:01 AM 1 31.62 0.05 5.72 22.86 0.14 39.62 10:09:01 AM all 31.65 0.00 5.42 8.46 0.11 54.36 10:09:01 AM 0 26.99 0.00 5.01 8.43 0.12 59.45 10:09:01 AM 1 36.30 0.00 5.82 8.50 0.10 49.28 10:10:01 AM all 14.41 0.00 1.94 1.37 0.07 82.21 10:10:01 AM 0 8.34 0.00 1.57 1.34 0.07 88.68 10:10:01 AM 1 20.46 0.00 2.31 1.40 0.07 75.76 10:11:01 AM all 27.30 0.00 4.85 0.84 0.10 66.90 10:11:01 AM 0 16.70 0.00 4.01 0.43 0.10 78.75 10:11:01 AM 1 37.94 0.00 5.70 1.25 0.10 55.00 10:12:01 AM all 0.08 0.00 0.31 1.35 0.03 98.22 10:12:01 AM 0 0.07 0.00 0.37 1.44 0.03 98.10 10:12:01 AM 1 0.10 0.00 0.25 1.27 0.03 98.35 10:13:01 AM all 14.20 0.00 1.06 0.03 0.10 84.61 10:13:01 AM 0 8.93 0.00 0.45 0.05 0.10 90.47 10:13:01 AM 1 19.50 0.00 1.67 0.02 0.10 78.71 10:14:01 AM all 11.35 0.00 1.15 0.00 0.10 87.40 10:14:01 AM 0 5.85 0.00 0.82 0.00 0.10 93.22 10:14:01 AM 1 16.90 0.00 1.48 0.00 0.10 81.52 10:15:01 AM all 15.29 0.00 1.96 0.07 0.09 82.60 10:15:01 AM 0 9.13 0.00 1.24 0.03 0.08 89.52 10:15:01 AM 1 21.51 0.00 2.69 0.10 0.10 75.60 Average: all 16.50 0.01 2.76 12.66 0.10 67.97 Average: 0 11.38 0.01 2.42 11.98 0.11 74.10 Average: 1 21.64 0.01 3.10 13.35 0.09 61.81