---> uname -a: Linux prd-centos8-robot-2c-8g-3618.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 602 4963 19 2131 6798 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:7a:2b:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe7a:2bc7/64 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) 01/21/2025 _x86_64_ (2 CPU) 00:56:09 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 58.43 8.38 50.05 1456.45 4656.05 12:59:01 AM 83.05 0.23 82.82 19.33 8906.43 01:00:01 AM 28.29 0.53 27.76 34.26 3511.06 01:01:01 AM 12.44 0.40 12.04 64.37 724.35 01:02:01 AM 61.13 6.81 54.32 1250.29 7590.89 01:03:01 AM 5.90 0.10 5.80 32.12 257.11 01:04:01 AM 1.75 0.03 1.72 1.87 84.59 01:05:01 AM 4.83 0.32 4.52 36.92 236.30 01:06:01 AM 25.72 0.53 25.19 64.78 1321.91 Average: 31.28 1.93 29.36 328.99 3032.23 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5293544 6986772 2588888 32.84 2688 1878416 773548 8.66 219372 2057824 189640 12:59:01 AM 5232992 7030920 2649440 33.61 2688 1975420 680484 7.62 187616 2119836 90644 01:00:01 AM 5127104 6951120 2755328 34.96 2688 2002012 769876 8.62 211364 2201488 25576 01:01:01 AM 5170336 7019740 2712096 34.41 2688 2024868 701276 7.85 228012 2133640 40968 01:02:01 AM 5000404 7040264 2882028 36.56 2688 2209748 645088 7.22 258652 2246912 88 01:03:01 AM 4961968 7003228 2920464 37.05 2688 2211156 715724 8.01 258844 2288456 36 01:04:01 AM 4956904 6999368 2925528 37.11 2688 2212352 715724 8.01 259052 2293408 552 01:05:01 AM 5104800 6983548 2777632 35.24 2688 2052432 714464 8.00 257060 2165356 9772 01:06:01 AM 5163372 7042112 2719060 34.50 2688 2054460 653292 7.31 452780 1919060 16588 Average: 5112380 7006341 2770052 35.14 2688 2068985 707720 7.92 259195 2158442 41540 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 204.57 140.92 1222.74 48.79 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 65.52 52.19 667.86 8.85 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 11.05 6.35 5.58 2.90 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 19.07 15.46 86.70 3.61 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 232.71 165.51 254.20 35.90 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 16.83 9.88 4.32 1.29 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 29.88 22.31 8.84 4.47 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 66.71 45.97 84.40 34.85 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 20.56 18.84 18.01 8.88 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 74.11 53.05 261.40 16.62 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) 01/21/2025 _x86_64_ (2 CPU) 00:56:09 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 26.62 0.00 4.10 4.99 0.10 64.19 12:58:01 AM 0 34.92 0.00 4.07 6.66 0.12 54.23 12:58:01 AM 1 18.30 0.00 4.13 3.32 0.08 74.17 12:59:01 AM all 27.26 0.00 3.59 6.10 0.09 62.96 12:59:01 AM 0 41.17 0.00 4.60 6.09 0.09 48.06 12:59:01 AM 1 13.44 0.00 2.58 6.12 0.10 77.76 01:00:01 AM all 9.86 0.00 1.20 1.83 0.11 87.00 01:00:01 AM 0 6.31 0.00 1.30 2.97 0.12 89.30 01:00:01 AM 1 13.41 0.00 1.10 0.68 0.10 84.70 01:01:01 AM all 10.68 0.00 1.92 0.58 0.08 86.74 01:01:01 AM 0 12.99 0.00 2.04 0.90 0.07 84.01 01:01:01 AM 1 8.38 0.00 1.80 0.25 0.10 89.47 01:02:01 AM all 20.45 0.00 4.03 3.88 0.09 71.55 01:02:01 AM 0 22.76 0.00 4.19 3.62 0.08 69.36 01:02:01 AM 1 18.14 0.00 3.86 4.15 0.10 73.74 01:03:01 AM all 2.24 0.00 0.28 0.13 0.04 97.30 01:03:01 AM 0 2.07 0.00 0.28 0.22 0.05 97.38 01:03:01 AM 1 2.40 0.00 0.28 0.05 0.03 97.23 01:04:01 AM all 8.75 0.00 0.81 0.02 0.08 90.34 01:04:01 AM 0 7.76 0.00 0.75 0.03 0.08 91.37 01:04:01 AM 1 9.73 0.00 0.87 0.00 0.08 89.31 01:05:01 AM all 15.79 0.00 1.77 1.35 0.12 80.97 01:05:01 AM 0 19.47 0.00 1.84 1.89 0.10 76.70 01:05:01 AM 1 12.14 0.00 1.70 0.81 0.13 85.22 01:06:01 AM all 29.76 0.00 3.50 0.98 0.10 65.66 01:06:01 AM 0 35.27 0.00 3.81 1.59 0.08 59.24 01:06:01 AM 1 24.25 0.00 3.18 0.37 0.12 72.09 Average: all 16.79 0.00 2.35 2.20 0.09 78.57 Average: 0 20.24 0.00 2.54 2.65 0.09 74.48 Average: 1 13.35 0.00 2.16 1.74 0.09 82.66