---> uname -a: Linux prd-centos8-robot-2c-8g-10139.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 620 4939 19 2137 6780 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:0f:7c:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe0f:7ce2/64 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) 02/10/2025 _x86_64_ (2 CPU) 01:14:55 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 124.46 0.82 123.64 55.18 11033.52 01:18:01 AM 30.43 0.38 30.04 64.26 4004.08 01:19:01 AM 59.82 6.78 53.04 1249.93 5146.51 01:20:01 AM 14.38 0.00 14.38 0.00 3317.31 01:21:01 AM 0.62 0.00 0.62 0.00 9.78 01:22:01 AM 0.35 0.00 0.35 0.00 3.45 01:23:01 AM 2.13 0.12 2.02 33.06 145.91 01:24:01 AM 0.33 0.00 0.33 0.00 11.25 01:25:01 AM 14.43 0.32 14.11 36.93 742.89 Average: 27.44 0.93 26.50 159.91 2712.76 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5171844 6980504 2710588 34.39 2688 1985604 752116 8.42 197032 2169216 103916 01:18:01 AM 5244552 7054556 2637880 33.47 2688 1987532 695052 7.78 216040 2077360 12 01:19:01 AM 4965500 7016276 2916932 37.01 2688 2220168 692804 7.76 256780 2282904 82788 01:20:01 AM 4967020 7017804 2915412 36.99 2688 2220176 695248 7.78 256792 2283064 4 01:21:01 AM 4967200 7017996 2915232 36.98 2688 2220180 695248 7.78 256796 2283180 4 01:22:01 AM 4967060 7017856 2915372 36.99 2688 2220180 695248 7.78 256796 2283216 4 01:23:01 AM 4890488 6944872 2991944 37.96 2688 2223768 792476 8.87 256928 2358600 160 01:24:01 AM 4881116 6935520 3001316 38.08 2688 2223796 811860 9.09 256928 2367536 16 01:25:01 AM 5070544 6952156 2811888 35.67 2688 2055052 776360 8.69 291340 2165476 13196 Average: 5013925 6993060 2868507 36.39 2688 2150717 734046 8.22 249492 2252284 22233 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 101.75 80.67 1103.52 11.71 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 17.63 11.23 6.13 4.01 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 585.07 426.96 405.85 98.72 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 8.83 5.21 2.08 4.80 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 4.00 2.13 0.64 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 4.03 2.07 0.72 0.60 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 77.54 61.37 534.44 5.21 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 351.47 346.43 5542.47 22.40 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 180.04 138.54 1404.94 33.81 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 147.81 119.40 1000.12 20.19 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) 02/10/2025 _x86_64_ (2 CPU) 01:14:55 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 36.38 0.00 5.21 2.82 0.09 55.50 01:17:01 AM 0 30.65 0.00 4.20 3.00 0.08 62.08 01:17:01 AM 1 42.13 0.00 6.23 2.64 0.10 48.91 01:18:01 AM all 9.38 0.00 1.46 0.80 0.05 88.31 01:18:01 AM 0 5.70 0.00 1.44 0.94 0.05 91.88 01:18:01 AM 1 13.05 0.00 1.49 0.67 0.05 84.74 01:19:01 AM all 27.90 0.00 5.99 1.47 0.09 64.54 01:19:01 AM 0 29.37 0.00 6.22 1.66 0.10 62.65 01:19:01 AM 1 26.43 0.00 5.76 1.29 0.08 66.44 01:20:01 AM all 0.57 0.00 0.31 0.59 0.03 98.51 01:20:01 AM 0 0.70 0.00 0.35 0.72 0.03 98.20 01:20:01 AM 1 0.43 0.00 0.27 0.47 0.02 98.82 01:21:01 AM all 0.31 0.00 0.09 0.00 0.03 99.57 01:21:01 AM 0 0.30 0.00 0.07 0.00 0.03 99.60 01:21:01 AM 1 0.32 0.00 0.12 0.00 0.03 99.53 01:22:01 AM all 0.33 0.00 0.09 0.00 0.03 99.56 01:22:01 AM 0 0.40 0.00 0.13 0.00 0.03 99.43 01:22:01 AM 1 0.25 0.00 0.05 0.00 0.02 99.68 01:23:01 AM all 5.95 0.00 1.38 0.03 0.05 92.58 01:23:01 AM 0 8.19 0.00 2.17 0.02 0.05 89.57 01:23:01 AM 1 3.72 0.00 0.60 0.05 0.05 95.58 01:24:01 AM all 9.40 0.00 1.26 0.00 0.09 89.24 01:24:01 AM 0 12.56 0.00 1.82 0.00 0.10 85.52 01:24:01 AM 1 6.26 0.00 0.70 0.00 0.08 92.95 01:25:01 AM all 15.17 0.00 2.30 0.08 0.07 82.38 01:25:01 AM 0 7.84 0.00 1.88 0.05 0.07 90.17 01:25:01 AM 1 22.50 0.00 2.73 0.12 0.07 74.59 Average: all 11.71 0.00 2.01 0.65 0.06 85.57 Average: 0 10.64 0.00 2.03 0.71 0.06 86.56 Average: 1 12.79 0.00 1.99 0.58 0.06 84.58