---> uname -a: Linux prd-centos8-robot-2c-8g-31032.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: 2800.000 BogoMIPS: 5600.00 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 600 4952 19 2145 6800 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:6e:0c:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe6e:cfe/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) 10/01/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 94.09 9.31 84.78 1446.26 6454.86 12:59:01 AM 76.67 0.73 75.94 51.32 9091.69 01:00:01 AM 34.86 0.38 34.47 64.25 2733.14 01:01:01 AM 48.53 0.05 48.48 3.60 7023.11 01:02:01 AM 4.50 0.17 4.33 33.84 190.47 01:03:01 AM 2.35 0.02 2.33 0.93 348.27 01:04:01 AM 0.57 0.00 0.57 0.00 8.72 01:05:01 AM 2.42 0.32 2.10 36.93 224.26 01:06:01 AM 29.26 0.50 28.76 63.71 1726.27 Average: 32.35 1.24 31.11 184.31 3076.40 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5324644 7056124 2557780 32.45 2688 1913848 671032 7.51 210280 2026700 158808 12:59:01 AM 5173432 7006252 2708992 34.37 2688 2009376 707408 7.92 221196 2141744 30072 01:00:01 AM 5058972 7000424 2823452 35.82 2688 2115324 720704 8.07 259292 2209688 85948 01:01:01 AM 5028304 7064464 2854120 36.21 2688 2205536 622052 6.97 257644 2222648 16 01:02:01 AM 4977152 7020248 2905272 36.86 2688 2212536 685696 7.68 258040 2272736 5980 01:03:01 AM 4966920 7012540 2915504 36.99 2688 2214992 701736 7.86 258040 2283788 8 01:04:01 AM 4943080 6988756 2939344 37.29 2688 2215048 753780 8.44 258040 2307228 4 01:05:01 AM 5119688 7014112 2762736 35.05 2688 2065360 654216 7.33 263188 2136000 18888 01:06:01 AM 5129128 7021336 2753296 34.93 2688 2067592 657348 7.36 456008 1946344 16740 Average: 5080147 7020473 2802277 35.55 2688 2113290 685997 7.68 271303 2171875 35163 12:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 79.83 66.91 944.02 7.59 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 55.55 40.10 415.49 6.85 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 42.75 33.67 295.74 8.08 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 195.68 136.89 44.34 38.44 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 40.52 27.95 72.04 4.09 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 310.51 309.76 64.72 130.15 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 263.14 249.53 745.94 75.61 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 81.02 54.49 252.26 36.57 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 23.06 20.03 18.07 9.89 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 121.49 104.50 314.62 35.35 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) 10/01/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 30.16 0.00 4.91 2.42 0.10 62.40 12:58:01 AM 0 33.51 0.00 5.47 3.19 0.10 57.73 12:58:01 AM 1 26.81 0.00 4.35 1.66 0.10 67.08 12:59:01 AM all 20.87 0.00 3.13 2.10 0.09 73.81 12:59:01 AM 0 25.78 0.00 2.88 2.26 0.10 68.98 12:59:01 AM 1 15.94 0.00 3.37 1.94 0.08 78.67 01:00:01 AM all 22.15 0.00 3.06 2.88 0.08 71.83 01:00:01 AM 0 24.88 0.00 3.43 2.75 0.08 68.86 01:00:01 AM 1 19.42 0.00 2.68 3.00 0.08 74.81 01:01:01 AM all 14.93 0.00 2.78 1.97 0.08 80.26 01:01:01 AM 0 18.49 0.00 3.10 1.79 0.07 76.56 01:01:01 AM 1 11.37 0.00 2.46 2.14 0.08 83.95 01:02:01 AM all 5.54 0.00 0.34 0.08 0.05 93.99 01:02:01 AM 0 7.43 0.00 0.30 0.13 0.05 92.08 01:02:01 AM 1 3.66 0.00 0.38 0.02 0.05 95.88 01:03:01 AM all 28.92 0.00 1.16 0.08 0.08 69.76 01:03:01 AM 0 13.05 0.00 1.52 0.15 0.08 85.20 01:03:01 AM 1 44.86 0.00 0.81 0.00 0.08 54.25 01:04:01 AM all 26.31 0.00 0.64 0.00 0.08 72.97 01:04:01 AM 0 2.69 0.00 0.35 0.00 0.08 96.87 01:04:01 AM 1 50.02 0.00 0.92 0.00 0.08 48.98 01:05:01 AM all 5.64 0.00 1.18 0.08 0.07 93.04 01:05:01 AM 0 5.66 0.00 0.99 0.02 0.05 93.29 01:05:01 AM 1 5.62 0.00 1.37 0.14 0.08 92.79 01:06:01 AM all 30.92 0.00 3.41 0.41 0.08 65.18 01:06:01 AM 0 39.06 0.00 3.93 0.58 0.08 56.34 01:06:01 AM 1 22.77 0.00 2.89 0.23 0.08 74.02 Average: all 20.59 0.00 2.28 1.11 0.08 75.94 Average: 0 18.91 0.00 2.43 1.20 0.08 77.37 Average: 1 22.26 0.00 2.13 1.01 0.08 74.51