---> uname -a: Linux prd-centos8-robot-2c-8g-25801.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 572 5004 19 2121 6828 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:7b:7b:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe7b:7b4f/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) 09/22/2024 _x86_64_ (2 CPU) 05:08:23 LINUX RESTART (2 CPU) 05:09:01 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 58.98 26.37 32.61 6850.12 4935.35 05:11:01 AM 126.24 0.70 125.54 50.77 11436.62 05:12:01 AM 17.55 0.38 17.16 64.26 1733.01 05:13:01 AM 64.70 0.07 64.63 4.00 7772.69 05:14:01 AM 5.66 0.08 5.58 31.99 643.44 05:15:01 AM 2.00 0.02 1.98 0.13 71.35 05:16:01 AM 0.18 0.00 0.18 0.00 4.02 05:17:01 AM 11.03 0.32 10.71 36.92 374.08 Average: 35.80 3.49 32.30 879.79 3371.59 05:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5393460 7021964 2488972 31.58 2688 1818196 768032 8.60 217664 1977092 116168 05:11:01 AM 5180268 7013992 2702164 34.28 2688 2010080 699972 7.84 222108 2130444 43728 05:12:01 AM 5191360 7034412 2691072 34.14 2688 2020144 683128 7.65 246580 2096764 8160 05:13:01 AM 5038364 7071440 2844068 36.08 2688 2202068 628616 7.04 260080 2207472 16544 05:14:01 AM 5000812 7034952 2881620 36.56 2688 2203208 693924 7.77 260208 2244504 180 05:15:01 AM 4738864 6773116 3143568 39.88 2688 2203312 965664 10.81 260208 2505000 36 05:16:01 AM 4950944 6985260 2931488 37.19 2688 2203416 751216 8.41 260208 2293424 64 05:17:01 AM 5079612 6970440 2802820 35.56 2688 2064096 730328 8.18 277388 2166780 28048 Average: 5071710 6988197 2810722 35.66 2688 2090565 740110 8.29 250556 2202685 26616 05:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 254.12 172.73 1567.49 58.40 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 56.24 47.64 612.65 8.24 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 13.90 10.65 5.99 4.03 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 163.13 114.60 310.81 40.17 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 16.14 8.15 4.11 0.99 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 453.49 386.89 4055.20 714.99 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 502.57 394.94 5214.68 25.61 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 315.03 251.35 3083.46 32.68 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 221.82 173.36 1856.77 110.63 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) 09/22/2024 _x86_64_ (2 CPU) 05:08:23 LINUX RESTART (2 CPU) 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 40.15 0.00 6.63 4.10 0.10 49.03 05:10:01 AM 0 42.71 0.00 6.36 5.36 0.10 45.47 05:10:01 AM 1 37.56 0.00 6.90 2.82 0.10 52.62 05:11:01 AM all 32.53 0.00 4.90 3.40 0.10 59.06 05:11:01 AM 0 28.77 0.00 4.12 3.24 0.10 63.77 05:11:01 AM 1 36.31 0.00 5.69 3.56 0.10 54.34 05:12:01 AM all 12.41 0.00 1.95 0.42 0.05 85.17 05:12:01 AM 0 5.17 0.00 1.71 0.70 0.05 92.38 05:12:01 AM 1 19.65 0.00 2.19 0.13 0.05 77.98 05:13:01 AM all 25.38 0.00 4.24 1.39 0.09 68.89 05:13:01 AM 0 15.08 0.00 3.85 1.37 0.10 79.59 05:13:01 AM 1 35.71 0.00 4.64 1.41 0.08 58.17 05:14:01 AM all 1.03 0.00 0.24 0.18 0.04 98.51 05:14:01 AM 0 1.78 0.00 0.27 0.13 0.05 97.77 05:14:01 AM 1 0.28 0.00 0.22 0.22 0.03 99.25 05:15:01 AM all 15.75 0.00 1.24 0.02 0.09 82.91 05:15:01 AM 0 13.89 0.00 1.24 0.00 0.08 84.79 05:15:01 AM 1 17.61 0.00 1.23 0.03 0.10 81.03 05:16:01 AM all 12.15 0.00 1.40 0.00 0.09 86.36 05:16:01 AM 0 1.85 0.00 0.79 0.00 0.08 97.28 05:16:01 AM 1 22.56 0.00 2.02 0.00 0.10 75.31 05:17:01 AM all 14.99 0.00 2.10 0.10 0.09 82.71 05:17:01 AM 0 18.31 0.00 2.93 0.14 0.10 78.53 05:17:01 AM 1 11.72 0.00 1.29 0.07 0.08 86.84 Average: all 19.29 0.00 2.84 1.20 0.08 76.59 Average: 0 15.93 0.00 2.66 1.37 0.08 79.95 Average: 1 22.65 0.00 3.02 1.03 0.08 73.23