---> uname -a: Linux prd-centos8-robot-2c-8g-1808.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 608 4937 19 2151 6791 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:84:d0:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe84:d0d1/64 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) 02/23/2025 _x86_64_ (2 CPU) 23:41:10 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 95.23 15.33 79.91 3689.30 6299.27 11:44:01 PM 79.74 0.73 79.01 53.05 10141.05 11:45:01 PM 35.24 7.13 28.11 1310.50 1591.79 11:46:01 PM 45.41 2.52 42.89 396.07 7027.60 11:47:01 PM 2.82 0.00 2.82 0.00 81.22 11:48:01 PM 0.53 0.00 0.53 0.00 7.50 11:49:01 PM 0.32 0.00 0.32 0.00 3.15 11:50:01 PM 0.45 0.08 0.37 31.99 17.94 11:51:01 PM 18.48 0.65 17.83 74.11 1109.75 Average: 30.91 2.94 27.98 617.25 2919.95 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5331172 7029596 2551248 32.37 2688 1880812 731340 8.19 188920 2041492 171352 11:44:01 PM 5155580 6986368 2726840 34.59 2688 2008396 754284 8.45 212020 2171208 28868 11:45:01 PM 4961956 7007136 2920464 37.05 2688 2214260 695240 7.78 253712 2296544 190032 11:46:01 PM 4985300 7042088 2897120 36.75 2688 2226232 665388 7.45 263488 2259548 8 11:47:01 PM 4985012 7041800 2897408 36.76 2688 2226232 665388 7.45 263488 2259716 4 11:48:01 PM 4985380 7042172 2897040 36.75 2688 2226236 665388 7.45 263488 2259504 4 11:49:01 PM 4985492 7042284 2896928 36.75 2688 2226236 665388 7.45 263488 2259436 4 11:50:01 PM 4936808 6996604 2945612 37.37 2688 2229240 735900 8.24 263820 2307396 1732 11:51:01 PM 5144964 7038844 2737456 34.73 2688 2068644 691924 7.75 460892 1922996 13368 Average: 5052407 7025210 2830013 35.90 2688 2145143 696693 7.80 270368 2197538 45041 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 303.08 201.67 1804.38 63.72 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 58.56 41.75 497.24 8.49 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 35.69 30.71 296.33 7.03 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 201.25 143.19 43.74 31.22 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 2.33 1.67 4.69 0.40 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 1.57 0.80 0.25 0.18 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 1.05 0.75 0.16 0.12 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 39.70 26.06 5.90 3.80 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 113.56 97.15 150.40 50.29 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 84.09 60.42 311.47 18.36 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) 02/23/2025 _x86_64_ (2 CPU) 23:41:10 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 41.19 0.00 6.38 1.98 0.12 50.33 11:43:01 PM 0 30.71 0.00 5.17 1.62 0.13 62.36 11:43:01 PM 1 51.70 0.00 7.60 2.34 0.10 38.26 11:44:01 PM all 21.94 0.00 3.31 3.28 0.10 71.36 11:44:01 PM 0 15.20 0.00 2.82 2.97 0.08 78.93 11:44:01 PM 1 28.69 0.00 3.81 3.59 0.12 63.80 11:45:01 PM all 24.95 0.00 4.43 0.75 0.08 69.79 11:45:01 PM 0 9.83 0.00 3.40 0.72 0.07 85.99 11:45:01 PM 1 40.08 0.00 5.47 0.78 0.10 53.57 11:46:01 PM all 5.59 0.00 1.49 1.00 0.06 91.87 11:46:01 PM 0 4.34 0.00 1.45 1.10 0.07 93.03 11:46:01 PM 1 6.83 0.00 1.52 0.90 0.05 90.70 11:47:01 PM all 0.33 0.00 0.05 0.01 0.04 99.57 11:47:01 PM 0 0.40 0.00 0.03 0.00 0.02 99.55 11:47:01 PM 1 0.25 0.00 0.07 0.02 0.07 99.60 11:48:01 PM all 0.23 0.00 0.08 0.00 0.05 99.65 11:48:01 PM 0 0.03 0.00 0.05 0.00 0.03 99.88 11:48:01 PM 1 0.42 0.00 0.10 0.00 0.07 99.42 11:49:01 PM all 0.13 0.00 0.05 0.00 0.03 99.78 11:49:01 PM 0 0.02 0.00 0.03 0.00 0.02 99.93 11:49:01 PM 1 0.25 0.00 0.07 0.00 0.05 99.63 11:50:01 PM all 5.31 0.00 0.29 0.01 0.09 94.30 11:50:01 PM 0 3.66 0.00 0.27 0.00 0.07 96.01 11:50:01 PM 1 6.96 0.00 0.32 0.02 0.12 92.59 11:51:01 PM all 22.20 0.00 2.88 0.14 0.08 74.69 11:51:01 PM 0 17.50 0.00 2.94 0.13 0.08 79.34 11:51:01 PM 1 26.90 0.00 2.82 0.15 0.07 70.06 Average: all 13.54 0.00 2.11 0.80 0.07 83.48 Average: 0 9.08 0.00 1.80 0.73 0.06 88.34 Average: 1 18.01 0.00 2.42 0.87 0.08 78.62