---> uname -a: Linux prd-centos8-robot-2c-8g-4292.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 624 4945 19 2127 6776 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:af:04:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:feaf:40a/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) 12/20/2024 _x86_64_ (2 CPU) 04:15:00 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 88.22 8.33 79.89 1444.99 6513.06 04:18:01 AM 70.38 0.73 69.64 53.05 9703.83 04:19:01 AM 38.54 7.13 31.41 1310.71 1748.21 04:20:01 AM 41.24 0.03 41.20 3.47 6800.22 04:21:01 AM 5.30 0.00 5.30 0.00 246.70 04:22:01 AM 0.33 0.00 0.33 0.00 5.53 04:23:01 AM 0.27 0.10 0.17 32.13 2.10 04:24:01 AM 1.92 0.02 1.90 0.93 144.07 04:25:01 AM 0.40 0.00 0.40 0.00 6.88 04:26:01 AM 20.88 0.63 20.25 73.19 1128.76 Average: 26.75 1.70 25.05 291.84 2630.06 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5231648 6981252 2650784 33.63 2688 1930216 782280 8.76 194372 2131816 214584 04:18:01 AM 5194912 6994692 2687520 34.10 2688 1977452 742536 8.31 209876 2136156 1120 04:19:01 AM 4918668 6954396 2963764 37.60 2688 2205980 788084 8.82 256792 2342924 171768 04:20:01 AM 4982512 7022060 2899920 36.79 2688 2209452 682300 7.64 259372 2267064 20 04:21:01 AM 4984160 7023676 2898272 36.77 2688 2209456 682300 7.64 259376 2267048 16 04:22:01 AM 4984212 7023728 2898220 36.77 2688 2209456 682300 7.64 259376 2266992 8 04:23:01 AM 4943920 6984960 2938512 37.28 2688 2210980 728680 8.16 259512 2307112 552 04:24:01 AM 4891740 6934732 2990692 37.94 2688 2212932 799932 8.96 259512 2358120 28 04:25:01 AM 4980024 7024308 2902408 36.82 2688 2214224 694336 7.77 259840 2270592 1272 04:26:01 AM 5157448 7028824 2724984 34.57 2688 2046784 699908 7.84 451176 1922680 1564 Average: 5026924 6997263 2855508 36.23 2688 2142693 728266 8.15 266920 2227050 39093 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 196.30 139.55 1443.75 46.82 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 47.90 34.51 440.87 6.99 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 40.64 34.84 297.05 7.95 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 580.94 424.31 117.46 96.22 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 2.83 2.03 0.53 0.49 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.62 1.95 0.48 0.42 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 31.71 17.21 9.77 1.82 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 204.40 189.32 2930.81 12.85 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 298.82 266.94 4608.78 18.40 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 55.66 41.66 88.48 29.74 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 146.19 115.24 993.86 22.17 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) 12/20/2024 _x86_64_ (2 CPU) 04:15:00 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 38.39 0.00 5.62 2.55 0.11 53.33 04:17:01 AM 0 22.72 0.00 4.70 1.50 0.12 70.96 04:17:01 AM 1 54.10 0.00 6.55 3.60 0.10 35.65 04:18:01 AM all 18.13 0.00 2.77 2.94 0.08 76.07 04:18:01 AM 0 14.36 0.00 2.36 2.73 0.10 80.45 04:18:01 AM 1 21.90 0.00 3.18 3.16 0.07 71.70 04:19:01 AM all 24.25 0.00 4.01 1.12 0.09 70.53 04:19:01 AM 0 14.59 0.00 3.34 0.85 0.12 81.10 04:19:01 AM 1 33.90 0.00 4.69 1.38 0.07 59.96 04:20:01 AM all 11.49 0.00 2.85 1.53 0.08 84.06 04:20:01 AM 0 12.44 0.00 2.82 1.66 0.07 83.02 04:20:01 AM 1 10.53 0.00 2.88 1.39 0.08 85.11 04:21:01 AM all 0.37 0.00 0.11 0.08 0.03 99.42 04:21:01 AM 0 0.63 0.00 0.12 0.13 0.03 99.08 04:21:01 AM 1 0.10 0.00 0.10 0.02 0.03 99.75 04:22:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 04:22:01 AM 0 0.45 0.00 0.05 0.00 0.03 99.47 04:22:01 AM 1 0.23 0.00 0.10 0.00 0.05 99.62 04:23:01 AM all 1.25 0.00 0.35 0.02 0.03 98.35 04:23:01 AM 0 0.15 0.00 0.13 0.00 0.02 99.70 04:23:01 AM 1 2.36 0.00 0.57 0.03 0.03 97.01 04:24:01 AM all 9.02 0.00 1.72 0.01 0.10 89.15 04:24:01 AM 0 3.31 0.00 0.44 0.00 0.08 96.17 04:24:01 AM 1 14.76 0.00 3.01 0.02 0.12 82.09 04:25:01 AM all 8.10 0.00 1.25 0.00 0.11 90.53 04:25:01 AM 0 2.61 0.00 0.47 0.00 0.10 96.82 04:25:01 AM 1 13.63 0.00 2.04 0.00 0.12 84.22 04:26:01 AM all 23.09 0.00 3.04 0.79 0.09 72.98 04:26:01 AM 0 23.77 0.00 2.99 0.74 0.10 72.41 04:26:01 AM 1 22.42 0.00 3.10 0.84 0.08 73.56 Average: all 13.44 0.00 2.18 0.90 0.08 83.40 Average: 0 9.50 0.00 1.74 0.76 0.08 87.92 Average: 1 17.39 0.00 2.62 1.05 0.08 78.87