---> uname -a: Linux prd-centos8-robot-2c-8g-7405.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 585 4987 19 2124 6815 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:9c:90:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe9c:9005/64 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) 08/04/2024 _x86_64_ (2 CPU) 02:28:48 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 191.52 144.34 47.18 13348.70 38038.59 02:31:01 AM 90.89 12.44 78.44 2329.10 6357.70 02:32:01 AM 79.12 0.70 78.42 50.78 9303.28 02:33:01 AM 22.86 0.85 22.01 123.96 1500.75 02:34:01 AM 58.34 2.52 55.82 396.07 7262.64 02:35:01 AM 1.92 0.08 1.83 31.99 77.22 02:36:01 AM 12.04 0.32 11.72 36.90 400.18 02:37:01 AM 25.20 0.53 24.66 64.79 1086.55 Average: 60.23 20.22 40.01 2047.70 8002.86 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5739000 7148684 2143432 27.19 2688 1606308 620036 6.94 165840 1707244 47408 02:31:01 AM 5319552 7054288 2562880 32.51 2688 1916796 671856 7.52 211908 2028472 159892 02:32:01 AM 5201132 7025532 2681300 34.02 2688 2001676 680464 7.62 232048 2103376 1072 02:33:01 AM 5064972 6986180 2817460 35.74 2688 2095656 727372 8.14 258916 2203088 73580 02:34:01 AM 5021344 7059480 2861088 36.30 2688 2207448 631364 7.07 264716 2220320 4 02:35:01 AM 4981180 7020636 2901252 36.81 2688 2208772 702560 7.87 265020 2260220 4 02:36:01 AM 5073296 6960708 2809136 35.64 2688 2062716 740152 8.29 275852 2179504 22468 02:37:01 AM 5106348 6978064 2776084 35.22 2688 2047232 717280 8.03 445840 1979584 16144 Average: 5188353 7029196 2694079 34.18 2688 2018326 686386 7.69 265018 2085226 40072 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 229.69 140.47 919.43 54.92 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 83.36 66.02 946.56 7.92 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 38.70 30.66 297.66 6.99 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 38.70 31.32 270.03 6.87 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 143.73 125.35 37.07 33.49 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 20.01 11.11 5.96 4.11 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 45.97 32.22 76.01 19.93 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 19.20 18.63 15.36 8.75 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 77.42 56.97 321.01 17.87 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) 08/04/2024 _x86_64_ (2 CPU) 02:28:48 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 35.03 0.07 9.50 36.19 0.11 19.10 02:30:01 AM 0 34.70 0.07 9.44 34.82 0.10 20.87 02:30:01 AM 1 35.35 0.07 9.57 37.56 0.12 17.33 02:31:01 AM all 31.24 0.00 5.26 4.56 0.12 58.82 02:31:01 AM 0 26.41 0.00 4.56 3.39 0.12 65.52 02:31:01 AM 1 36.09 0.00 5.97 5.73 0.12 52.10 02:32:01 AM all 21.26 0.00 3.20 5.21 0.09 70.24 02:32:01 AM 0 27.03 0.00 3.87 5.34 0.10 63.67 02:32:01 AM 1 15.47 0.00 2.53 5.08 0.08 76.83 02:33:01 AM all 17.16 0.00 2.31 0.79 0.07 79.66 02:33:01 AM 0 13.63 0.00 1.84 0.70 0.08 83.74 02:33:01 AM 1 20.69 0.00 2.79 0.88 0.05 75.59 02:34:01 AM all 16.61 0.00 3.20 3.58 0.08 76.54 02:34:01 AM 0 12.68 0.00 2.69 2.71 0.08 81.85 02:34:01 AM 1 20.54 0.00 3.71 4.45 0.07 71.23 02:35:01 AM all 1.95 0.00 0.25 0.00 0.08 97.72 02:35:01 AM 0 0.28 0.00 0.13 0.00 0.08 99.50 02:35:01 AM 1 3.63 0.00 0.37 0.00 0.07 95.94 02:36:01 AM all 10.27 0.00 1.45 1.81 0.08 86.38 02:36:01 AM 0 7.53 0.00 1.48 1.38 0.10 89.51 02:36:01 AM 1 13.00 0.00 1.42 2.25 0.07 83.26 02:37:01 AM all 28.12 0.00 3.30 1.67 0.11 66.80 02:37:01 AM 0 16.69 0.00 3.31 0.50 0.08 79.41 02:37:01 AM 1 39.54 0.00 3.29 2.84 0.13 54.19 Average: all 20.17 0.01 3.55 6.66 0.09 69.52 Average: 0 17.32 0.01 3.40 6.03 0.09 73.15 Average: 1 23.02 0.01 3.70 7.29 0.09 65.90