---> uname -a: Linux prd-centos8-robot-2c-8g-3287.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 605 4977 19 2114 6795 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:08:ad:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe08:ad26/64 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) 11/01/2024 _x86_64_ (2 CPU) 02:08:02 LINUX RESTART (2 CPU) 02:09:02 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 75.53 26.00 49.53 5099.05 4325.36 02:11:01 AM 87.96 0.07 87.89 1.87 9409.68 02:12:01 AM 19.26 0.03 19.23 0.53 2558.34 02:13:01 AM 22.66 0.63 22.03 48.92 1498.27 02:14:01 AM 5.35 0.32 5.03 60.66 156.06 02:15:01 AM 43.82 0.00 43.82 0.00 3172.68 02:16:01 AM 26.29 0.03 26.26 3.47 5459.78 02:17:01 AM 9.02 0.45 8.57 70.39 257.62 02:18:01 AM 19.95 0.32 19.63 37.06 1072.12 02:19:01 AM 9.20 0.20 9.00 27.59 180.11 Average: 31.84 2.77 29.07 527.49 2806.97 02:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5346784 7005820 2535648 32.17 2688 1847680 787300 8.82 226024 2012352 133400 02:11:01 AM 5223820 7020224 2658612 33.73 2688 1974328 705528 7.90 211132 2101600 35084 02:12:01 AM 5120380 6947868 2762052 35.04 2688 2004116 784252 8.78 211800 2201188 30120 02:13:01 AM 5142164 6996124 2740268 34.76 2688 2031088 737820 8.26 234104 2161924 25560 02:14:01 AM 5161548 7004420 2720884 34.52 2688 2019808 729832 8.17 246576 2129140 12400 02:15:01 AM 4976196 7005796 2906236 36.87 2688 2198616 710880 7.96 254388 2283136 151576 02:16:01 AM 5020532 7049872 2861900 36.31 2688 2198740 655360 7.34 257608 2231740 4 02:17:01 AM 5050032 6938396 2832400 35.93 2688 2061708 760360 8.51 279056 2195472 30876 02:18:01 AM 5161548 7019296 2720884 34.52 2688 2033084 706360 7.91 447460 1922644 36 02:19:01 AM 5134828 6994772 2747604 34.86 2688 2035284 728940 8.16 448960 1947784 1376 Average: 5133783 6998259 2748649 34.87 2688 2040445 730663 8.18 281711 2118698 42043 02:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 267.85 166.60 1549.80 60.92 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 27.88 22.43 234.00 5.13 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 38.51 31.93 433.25 3.52 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 7.95 5.96 4.31 2.44 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 11.28 3.55 3.17 1.27 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 37.05 32.21 297.00 7.94 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 150.85 119.31 37.36 24.58 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 55.01 34.49 75.67 24.52 0.00 0.00 0.00 0.00 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 11.36 9.90 8.92 4.32 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 4.98 6.11 3.96 2.76 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 60.94 43.05 262.65 13.66 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) 11/01/2024 _x86_64_ (2 CPU) 02:08:02 LINUX RESTART (2 CPU) 02:09:02 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 31.90 0.01 6.20 4.72 0.11 57.06 02:10:01 AM 0 31.78 0.02 5.51 4.98 0.10 57.61 02:10:01 AM 1 32.03 0.00 6.89 4.45 0.12 56.51 02:11:01 AM all 21.83 0.00 3.93 4.73 0.10 69.42 02:11:01 AM 0 13.07 0.00 2.78 5.26 0.10 78.78 02:11:01 AM 1 30.60 0.00 5.07 4.20 0.10 60.03 02:12:01 AM all 8.02 0.00 0.94 4.03 0.04 86.98 02:12:01 AM 0 6.33 0.00 1.04 4.69 0.03 87.91 02:12:01 AM 1 9.70 0.00 0.84 3.36 0.05 86.05 02:13:01 AM all 7.43 0.00 1.13 19.28 0.15 72.02 02:13:01 AM 0 5.99 0.00 1.10 19.93 0.13 72.84 02:13:01 AM 1 8.86 0.00 1.16 18.63 0.17 71.19 02:14:01 AM all 7.64 0.00 0.95 18.45 0.05 72.91 02:14:01 AM 0 2.69 0.00 0.85 34.83 0.05 61.58 02:14:01 AM 1 12.64 0.00 1.05 1.91 0.05 84.36 02:15:01 AM all 24.01 0.00 3.63 13.40 0.11 58.85 02:15:01 AM 0 17.24 0.00 3.28 18.42 0.12 60.94 02:15:01 AM 1 30.76 0.00 3.98 8.39 0.10 56.77 02:16:01 AM all 2.79 0.00 0.74 3.81 0.03 92.62 02:16:01 AM 0 1.96 0.00 0.90 4.22 0.03 92.88 02:16:01 AM 1 3.63 0.00 0.59 3.39 0.03 92.36 02:17:01 AM all 10.30 0.00 1.42 0.95 0.07 87.25 02:17:01 AM 0 6.90 0.00 1.12 0.72 0.07 91.18 02:17:01 AM 1 13.70 0.00 1.72 1.19 0.07 83.32 02:18:01 AM all 13.28 0.00 1.98 7.97 0.06 76.71 02:18:01 AM 0 9.62 0.00 1.72 3.79 0.07 84.80 02:18:01 AM 1 16.96 0.00 2.25 12.17 0.05 68.57 02:19:01 AM all 10.21 0.00 0.91 10.76 0.11 78.01 02:19:01 AM 0 7.21 0.00 0.78 9.14 0.10 82.77 02:19:01 AM 1 13.20 0.00 1.04 12.39 0.12 73.25 Average: all 13.69 0.00 2.17 8.81 0.08 75.24 Average: 0 10.23 0.00 1.90 10.62 0.08 77.18 Average: 1 17.16 0.00 2.45 7.01 0.09 73.29