---> uname -a: Linux prd-centos8-robot-2c-8g-6081.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 619 4945 19 2132 6782 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:09:fa:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe09:fa68/64 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) 12/28/2024 _x86_64_ (2 CPU) 23:06:07 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 88.50 6.38 82.12 1122.35 6544.78 11:09:01 PM 73.04 0.73 72.31 53.05 9700.22 11:10:01 PM 37.69 7.13 30.56 1310.50 2014.05 11:11:01 PM 47.18 2.52 44.66 396.07 6593.43 11:12:01 PM 3.60 0.12 3.48 33.06 111.50 11:13:01 PM 2.03 0.00 2.03 0.00 109.32 11:14:01 PM 0.27 0.00 0.27 0.00 3.35 11:15:01 PM 0.18 0.00 0.18 0.00 2.15 11:16:01 PM 12.98 0.32 12.66 36.92 506.86 Average: 29.50 1.91 27.59 327.99 2842.81 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5303916 7027272 2578516 32.71 2688 1905012 716936 8.03 193188 2061860 196408 11:09:01 PM 5196196 7013340 2686236 34.08 2688 1995172 727812 8.15 210744 2132604 25572 11:10:01 PM 5006980 7037192 2875452 36.48 2688 2200464 679668 7.61 256104 2252532 158208 11:11:01 PM 5020124 7064908 2862308 36.31 2688 2214652 645700 7.23 263932 2225188 80 11:12:01 PM 4970232 7017500 2912200 36.95 2688 2217152 711164 7.96 264204 2274128 1260 11:13:01 PM 4970304 7017572 2912128 36.94 2688 2217152 711164 7.96 264204 2274112 8 11:14:01 PM 4960548 7007828 2921884 37.07 2688 2217164 742496 8.31 264204 2283716 4 11:15:01 PM 4958656 7005940 2923776 37.09 2688 2217168 742496 8.31 264204 2285952 4 11:16:01 PM 5153548 7028712 2728884 34.62 2688 2050300 758332 8.49 299116 2076232 19476 Average: 5060056 7024474 2822376 35.81 2688 2137137 715085 8.01 253322 2207369 44558 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 172.37 126.66 1263.55 34.60 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 50.57 34.07 442.06 7.76 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 37.84 29.92 296.97 6.71 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 207.72 148.39 45.84 33.47 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 43.82 31.06 25.47 9.89 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 280.65 279.82 56.50 117.08 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 41.17 39.15 78.23 14.46 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 167.02 165.32 53.65 59.42 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 65.09 44.74 121.84 30.89 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 118.47 99.90 264.89 34.92 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) 12/28/2024 _x86_64_ (2 CPU) 23:06:07 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 34.66 0.00 5.29 3.99 0.11 55.95 11:08:01 PM 0 42.10 0.00 6.28 3.56 0.12 47.94 11:08:01 PM 1 27.25 0.00 4.29 4.41 0.10 63.94 11:09:01 PM all 21.16 0.00 3.14 4.53 0.08 71.10 11:09:01 PM 0 16.66 0.00 2.29 4.72 0.08 76.25 11:09:01 PM 1 25.66 0.00 3.99 4.34 0.07 65.94 11:10:01 PM all 24.08 0.00 4.16 1.39 0.09 70.27 11:10:01 PM 0 16.87 0.00 3.62 1.25 0.10 78.16 11:10:01 PM 1 31.30 0.00 4.71 1.54 0.08 62.37 11:11:01 PM all 9.50 0.00 1.79 2.50 0.06 86.15 11:11:01 PM 0 5.78 0.00 1.70 3.01 0.07 89.44 11:11:01 PM 1 13.22 0.00 1.87 1.99 0.05 82.87 11:12:01 PM all 4.20 0.00 0.25 0.04 0.06 95.45 11:12:01 PM 0 2.34 0.00 0.22 0.03 0.07 97.34 11:12:01 PM 1 6.04 0.00 0.28 0.05 0.05 93.57 11:13:01 PM all 22.02 0.00 0.49 0.02 0.09 77.38 11:13:01 PM 0 0.64 0.00 0.22 0.03 0.08 99.03 11:13:01 PM 1 43.50 0.00 0.77 0.00 0.10 55.63 11:14:01 PM all 3.17 0.00 0.15 0.00 0.07 96.62 11:14:01 PM 0 0.94 0.00 0.13 0.00 0.05 98.88 11:14:01 PM 1 5.40 0.00 0.17 0.00 0.08 94.35 11:15:01 PM all 23.02 0.00 0.43 0.00 0.10 76.45 11:15:01 PM 0 18.33 0.00 0.40 0.00 0.10 81.17 11:15:01 PM 1 27.73 0.00 0.45 0.00 0.10 71.72 11:16:01 PM all 14.72 0.00 1.92 0.15 0.08 83.13 11:16:01 PM 0 8.42 0.00 1.42 0.12 0.07 89.97 11:16:01 PM 1 21.06 0.00 2.43 0.18 0.08 76.24 Average: all 17.40 0.00 1.96 1.40 0.08 79.16 Average: 0 12.46 0.00 1.81 1.41 0.08 84.24 Average: 1 22.34 0.00 2.11 1.39 0.08 74.07