---> uname -a: Linux prd-centos8-robot-2c-8g-2048.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 612 4957 19 2127 6789 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:5e:ab:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fe5e:ab95/64 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) 12/12/2024 _x86_64_ (2 CPU) 01:14:58 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 103.32 7.10 96.22 1261.71 8244.84 01:18:01 AM 62.76 0.80 61.96 79.99 7804.32 01:19:01 AM 31.41 0.27 31.14 33.72 1726.86 01:20:01 AM 37.94 0.03 37.90 3.47 6766.16 01:21:01 AM 2.38 0.00 2.38 0.00 61.51 01:22:01 AM 0.40 0.00 0.40 0.00 5.45 01:23:01 AM 0.47 0.10 0.37 32.13 14.65 01:24:01 AM 1.97 0.02 1.95 0.93 143.87 01:25:01 AM 0.27 0.00 0.27 0.00 4.05 01:26:01 AM 7.65 0.32 7.33 36.92 231.99 Average: 24.86 0.86 23.99 144.89 2500.40 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5229984 7033076 2652444 33.65 2688 1981492 690316 7.73 210260 2108956 172108 01:18:01 AM 5227968 7064220 2654460 33.68 2688 2014064 634524 7.10 232152 2080572 12 01:19:01 AM 5000896 7040084 2881532 36.56 2688 2208824 661488 7.41 254416 2262108 188008 01:20:01 AM 4995896 7034828 2886532 36.62 2688 2208956 654408 7.33 257788 2257700 4 01:21:01 AM 4996400 7035352 2886028 36.61 2688 2208960 654408 7.33 257792 2257568 4 01:22:01 AM 4995964 7034916 2886464 36.62 2688 2208960 670160 7.50 257792 2257776 4 01:23:01 AM 4947948 6990344 2934480 37.23 2688 2212412 723716 8.10 257924 2305180 2160 01:24:01 AM 4882356 6924940 3000072 38.06 2688 2212592 796308 8.92 257924 2370468 4 01:25:01 AM 4895468 6938084 2986960 37.89 2688 2212624 780552 8.74 257924 2357232 16 01:26:01 AM 5086260 6957932 2796168 35.47 2688 2045576 739496 8.28 290944 2149672 20132 Average: 5025914 7005378 2856514 36.24 2688 2151446 700538 7.84 253492 2240723 38245 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 92.54 76.37 946.71 11.15 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 46.69 35.61 438.17 6.18 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 50.13 42.59 301.85 9.97 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 567.73 391.34 108.08 92.95 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 2.93 2.00 0.61 0.49 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 2.98 2.43 0.73 0.64 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 43.81 25.91 21.82 2.87 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 338.75 293.87 3987.29 19.12 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 39.58 35.99 400.39 2.45 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 107.66 67.89 246.00 29.44 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 129.29 97.41 645.19 17.53 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) 12/12/2024 _x86_64_ (2 CPU) 01:14:58 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 36.42 0.00 5.90 3.23 0.12 54.33 01:17:01 AM 0 37.15 0.00 5.59 3.23 0.12 53.92 01:17:01 AM 1 35.70 0.00 6.21 3.23 0.12 54.74 01:18:01 AM all 19.66 0.00 2.20 2.73 0.08 75.33 01:18:01 AM 0 7.46 0.00 1.62 2.24 0.07 88.62 01:18:01 AM 1 31.89 0.00 2.79 3.23 0.08 62.02 01:19:01 AM all 24.37 0.00 4.28 0.68 0.08 70.59 01:19:01 AM 0 14.24 0.00 3.40 0.72 0.08 81.55 01:19:01 AM 1 34.50 0.00 5.16 0.63 0.08 59.62 01:20:01 AM all 4.33 0.00 1.39 2.05 0.04 92.19 01:20:01 AM 0 2.18 0.00 1.42 2.43 0.05 93.92 01:20:01 AM 1 6.47 0.00 1.35 1.67 0.03 90.47 01:21:01 AM all 0.33 0.00 0.09 0.01 0.03 99.54 01:21:01 AM 0 0.12 0.00 0.10 0.02 0.03 99.73 01:21:01 AM 1 0.53 0.00 0.08 0.00 0.03 99.35 01:22:01 AM all 0.24 0.00 0.08 0.00 0.03 99.65 01:22:01 AM 0 0.13 0.00 0.05 0.00 0.02 99.80 01:22:01 AM 1 0.35 0.00 0.12 0.00 0.03 99.50 01:23:01 AM all 4.90 0.00 1.35 0.02 0.03 93.70 01:23:01 AM 0 0.57 0.00 0.22 0.00 0.02 99.20 01:23:01 AM 1 9.24 0.00 2.48 0.03 0.05 88.19 01:24:01 AM all 7.48 0.00 1.09 0.03 0.09 91.30 01:24:01 AM 0 3.66 0.00 0.82 0.05 0.08 95.38 01:24:01 AM 1 11.31 0.00 1.36 0.02 0.10 87.21 01:25:01 AM all 1.14 0.00 0.10 0.00 0.05 98.71 01:25:01 AM 0 0.95 0.00 0.08 0.00 0.05 98.91 01:25:01 AM 1 1.32 0.00 0.12 0.00 0.05 98.51 01:26:01 AM all 13.76 0.00 1.99 0.05 0.07 84.13 01:26:01 AM 0 12.82 0.00 2.09 0.03 0.05 85.01 01:26:01 AM 1 14.71 0.00 1.89 0.07 0.08 83.26 Average: all 11.28 0.00 1.85 0.88 0.06 85.93 Average: 0 7.94 0.00 1.54 0.87 0.06 89.59 Average: 1 14.61 0.00 2.16 0.89 0.07 82.27