---> uname -a: Linux prd-centos8-robot-2c-8g-44093.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 626 4928 19 2142 6774 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:14:8a:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe14:8afc/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) 10/20/2024 _x86_64_ (2 CPU) 00:28:18 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 82.86 48.47 34.39 6319.23 25439.24 12:31:01 AM 92.32 7.08 85.24 1261.45 6351.30 12:32:01 AM 75.41 0.87 74.54 81.84 9612.36 12:33:01 AM 33.49 2.73 30.76 426.33 1640.44 12:34:01 AM 36.17 0.03 36.14 3.47 6611.01 12:35:01 AM 4.47 0.08 4.38 31.99 151.82 12:36:01 AM 13.40 0.33 13.06 37.85 677.27 Average: 48.30 8.51 39.79 1166.07 7212.22 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5630124 7100836 2252308 28.57 2688 1665516 668156 7.48 176244 1799332 71728 12:31:01 AM 5276040 7076580 2606392 33.07 2688 1978616 647584 7.25 210984 2059044 221296 12:32:01 AM 5238224 7070764 2644208 33.55 2688 2009740 637944 7.14 232528 2064852 104 12:33:01 AM 5004704 7049356 2877728 36.51 2688 2213748 636836 7.13 259412 2248252 185544 12:34:01 AM 4978540 7022956 2903892 36.84 2688 2213876 662680 7.42 262900 2265560 4 12:35:01 AM 4937528 6983252 2944904 37.36 2688 2215180 726792 8.14 263284 2305976 4 12:36:01 AM 5064472 6949324 2817960 35.75 2688 2059652 750492 8.40 298728 2166080 23520 Average: 5161376 7036153 2721056 34.52 2688 2050904 675783 7.57 243440 2129871 71743 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 239.00 144.49 857.22 54.32 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 81.77 66.86 902.66 8.00 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 55.25 38.97 423.91 8.43 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 45.14 35.29 299.01 8.74 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 210.86 147.52 41.58 37.24 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 17.25 11.90 4.57 3.50 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 133.84 108.60 148.53 43.50 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 111.88 79.09 382.51 23.39 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) 10/20/2024 _x86_64_ (2 CPU) 00:28:18 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 24.02 0.03 5.27 49.42 0.10 21.15 12:30:01 AM 0 19.54 0.03 5.39 47.25 0.08 27.71 12:30:01 AM 1 28.53 0.03 5.14 51.61 0.12 14.57 12:31:01 AM all 31.96 0.00 5.34 3.15 0.11 59.44 12:31:01 AM 0 39.41 0.00 5.84 3.71 0.10 50.94 12:31:01 AM 1 24.51 0.00 4.83 2.59 0.12 67.95 12:32:01 AM all 21.80 0.00 2.67 5.60 0.10 69.83 12:32:01 AM 0 22.65 0.00 2.38 6.12 0.12 68.73 12:32:01 AM 1 20.96 0.00 2.96 5.07 0.08 70.92 12:33:01 AM all 23.61 0.00 4.02 0.79 0.10 71.48 12:33:01 AM 0 28.38 0.00 4.51 0.97 0.12 66.03 12:33:01 AM 1 18.83 0.00 3.53 0.62 0.08 76.93 12:34:01 AM all 3.95 0.00 0.87 2.13 0.06 93.00 12:34:01 AM 0 5.28 0.00 1.04 2.15 0.05 91.48 12:34:01 AM 1 2.61 0.00 0.70 2.11 0.07 94.51 12:35:01 AM all 2.96 0.00 0.27 0.50 0.07 96.20 12:35:01 AM 0 1.87 0.00 0.30 0.80 0.05 96.98 12:35:01 AM 1 4.08 0.00 0.24 0.19 0.08 95.41 12:36:01 AM all 19.91 0.00 2.38 0.21 0.08 77.41 12:36:01 AM 0 16.15 0.00 2.21 0.33 0.08 81.22 12:36:01 AM 1 23.68 0.00 2.55 0.08 0.08 73.60 Average: all 18.33 0.00 2.98 8.80 0.09 69.80 Average: 0 19.04 0.00 3.09 8.74 0.09 69.03 Average: 1 17.62 0.00 2.86 8.87 0.09 70.57