---> uname -a: Linux prd-centos8-robot-2c-8g-18484.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 571 4997 19 2128 6829 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:f4:b7:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fef4:b710/64 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) 07/07/2024 _x86_64_ (2 CPU) 02:16:13 LINUX RESTART (2 CPU) 02:17:03 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 86.00 49.95 36.06 6304.58 13017.67 02:19:01 AM 114.93 6.78 108.15 1247.58 9755.66 02:20:01 AM 33.77 1.45 32.32 170.61 3613.81 02:21:01 AM 2.47 0.03 2.43 2.27 59.56 02:22:01 AM 22.35 0.00 22.35 0.00 1588.45 02:23:01 AM 44.72 2.52 42.20 396.00 6632.56 02:24:01 AM 2.73 0.08 2.65 31.99 71.17 02:25:01 AM 14.40 0.40 14.00 42.65 750.95 Average: 39.98 7.47 32.51 1002.42 4400.49 02:17:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5524700 7072000 2357732 29.91 2688 1739044 699880 7.84 190248 1884220 90972 02:19:01 AM 5126024 6984608 2756408 34.97 2688 2035236 729640 8.17 217400 2192940 121356 02:20:01 AM 5269848 7099052 2612584 33.14 2688 2006572 623808 6.98 240404 2028436 36 02:21:01 AM 5266588 7095884 2615844 33.19 2688 2006644 623780 6.98 240624 2032168 4 02:22:01 AM 5024556 7043488 2857876 36.26 2688 2188744 660396 7.39 258268 2233888 164812 02:23:01 AM 5039220 7071772 2843212 36.07 2688 2202232 627468 7.03 263716 2205648 24 02:24:01 AM 4999240 7033556 2883192 36.58 2688 2203992 711696 7.97 263840 2245176 784 02:25:01 AM 5204892 7076436 2677540 33.97 2688 2046240 696864 7.80 286728 2041076 13212 Average: 5181884 7059600 2700548 34.26 2688 2053588 671692 7.52 245154 2107944 48900 02:17:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 299.33 186.11 1342.82 60.93 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 70.09 56.75 761.34 8.84 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 15.99 8.96 6.26 3.34 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 11.98 10.15 7.53 2.26 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 36.89 29.55 273.96 6.35 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 556.30 505.50 117.38 103.68 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 20.88 18.78 13.75 3.27 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 78.54 59.01 101.44 27.98 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 135.57 109.03 323.82 26.94 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) 07/07/2024 _x86_64_ (2 CPU) 02:16:13 LINUX RESTART (2 CPU) 02:17:03 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 28.64 0.05 6.20 18.78 0.12 46.21 02:18:01 AM 0 26.15 0.00 6.03 20.16 0.12 47.54 02:18:01 AM 1 31.13 0.10 6.37 17.39 0.12 44.88 02:19:01 AM all 35.26 0.00 5.49 5.41 0.12 53.72 02:19:01 AM 0 30.02 0.00 5.47 6.63 0.10 57.79 02:19:01 AM 1 40.52 0.00 5.51 4.20 0.13 49.64 02:20:01 AM all 12.40 0.00 1.65 3.57 0.07 82.31 02:20:01 AM 0 14.75 0.00 1.89 2.04 0.07 81.26 02:20:01 AM 1 10.05 0.00 1.42 5.09 0.07 83.37 02:21:01 AM all 0.84 0.00 0.82 0.01 0.04 98.30 02:21:01 AM 0 0.77 0.00 0.90 0.02 0.03 98.28 02:21:01 AM 1 0.90 0.00 0.73 0.00 0.05 98.31 02:22:01 AM all 19.96 0.00 3.43 1.07 0.08 75.46 02:22:01 AM 0 6.76 0.00 2.50 0.65 0.08 90.01 02:22:01 AM 1 33.17 0.00 4.36 1.49 0.08 60.91 02:23:01 AM all 9.94 0.00 2.44 2.19 0.05 85.38 02:23:01 AM 0 3.90 0.00 2.13 3.23 0.05 90.69 02:23:01 AM 1 15.99 0.00 2.75 1.16 0.05 80.05 02:24:01 AM all 2.29 0.00 0.39 0.02 0.04 97.27 02:24:01 AM 0 2.02 0.00 0.39 0.02 0.05 97.53 02:24:01 AM 1 2.56 0.00 0.38 0.02 0.03 97.01 02:25:01 AM all 15.76 0.00 2.34 0.31 0.07 81.53 02:25:01 AM 0 20.82 0.00 2.19 0.50 0.07 76.42 02:25:01 AM 1 10.70 0.00 2.49 0.12 0.07 86.63 Average: all 15.60 0.01 2.83 3.86 0.07 77.64 Average: 0 13.11 0.00 2.67 4.09 0.07 80.06 Average: 1 18.08 0.01 2.99 3.62 0.08 75.22