---> uname -a: Linux prd-centos8-robot-2c-8g-5831.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 586 4987 19 2123 6814 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:e2:b7:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fee2:b728/64 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) 12/28/2024 _x86_64_ (2 CPU) 00:54:48 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 211.82 150.43 61.39 14744.54 41496.80 12:57:01 AM 112.46 0.73 111.73 53.05 11421.43 12:58:01 AM 19.50 0.42 19.08 64.79 1755.14 12:59:01 AM 63.25 6.75 56.50 1249.18 7321.16 01:00:01 AM 8.38 0.10 8.28 32.13 781.29 01:01:01 AM 2.12 0.02 2.10 0.13 77.89 01:02:01 AM 0.65 0.07 0.58 1.73 21.54 01:03:01 AM 15.16 0.42 14.75 47.73 630.16 Average: 53.84 19.60 34.25 1997.92 7868.94 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5436456 7026800 2445968 31.03 2688 1782136 766920 8.59 192152 1967284 121128 12:57:01 AM 5202152 7000668 2680272 34.00 2688 1976376 717596 8.03 198540 2134184 30680 12:58:01 AM 5214676 7046412 2667748 33.84 2688 2007860 661416 7.41 221292 2097788 29264 12:59:01 AM 5020680 7060228 2861744 36.31 2688 2209620 644772 7.22 258468 2229124 16596 01:00:01 AM 4970468 7011152 2911956 36.94 2688 2210756 717668 8.04 258596 2278248 184 01:01:01 AM 4896684 6937492 2985740 37.88 2688 2210868 820268 9.18 258596 2350832 4 01:02:01 AM 4893204 6934420 2989220 37.92 2688 2211284 802744 8.99 258760 2354968 16 01:03:01 AM 5122200 6987768 2760224 35.02 2688 2041292 721896 8.08 448040 1961976 13352 Average: 5094565 7000618 2787859 35.37 2688 2081274 731660 8.19 261806 2171800 26403 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 307.50 186.79 1660.73 57.86 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 63.83 50.60 668.81 15.30 0.00 0.00 0.00 0.00 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 17.65 10.96 7.28 4.33 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 222.81 164.26 336.70 36.45 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 15.43 8.67 5.01 1.03 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 478.43 450.79 5093.74 716.46 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 466.53 395.45 5223.02 25.88 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 130.98 102.10 947.60 30.24 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 212.72 171.19 1743.26 111.07 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) 12/28/2024 _x86_64_ (2 CPU) 00:54:48 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 51.02 0.04 10.58 3.56 0.10 34.69 12:56:01 AM 0 46.03 0.03 11.11 2.88 0.10 39.84 12:56:01 AM 1 56.00 0.05 10.05 4.24 0.10 29.55 12:57:01 AM all 30.38 0.00 4.63 2.13 0.12 62.73 12:57:01 AM 0 22.85 0.00 4.08 2.23 0.15 70.68 12:57:01 AM 1 37.90 0.00 5.17 2.03 0.10 54.79 12:58:01 AM all 15.39 0.00 2.31 0.93 0.08 81.28 12:58:01 AM 0 12.29 0.00 2.20 1.09 0.07 84.36 12:58:01 AM 1 18.50 0.00 2.42 0.78 0.08 78.22 12:59:01 AM all 23.14 0.00 4.67 4.19 0.10 67.91 12:59:01 AM 0 23.62 0.00 5.03 5.16 0.10 66.09 12:59:01 AM 1 22.66 0.00 4.31 3.21 0.10 69.72 01:00:01 AM all 1.39 0.00 0.27 0.18 0.04 98.12 01:00:01 AM 0 2.20 0.00 0.34 0.10 0.03 97.33 01:00:01 AM 1 0.58 0.00 0.20 0.27 0.05 98.90 01:01:01 AM all 15.05 0.00 1.26 0.01 0.09 83.59 01:01:01 AM 0 22.17 0.00 2.09 0.02 0.10 75.62 01:01:01 AM 1 8.00 0.00 0.44 0.00 0.08 91.48 01:02:01 AM all 11.55 0.00 1.32 0.00 0.10 87.03 01:02:01 AM 0 4.89 0.00 0.70 0.00 0.08 94.32 01:02:01 AM 1 18.33 0.00 1.94 0.00 0.12 79.61 01:03:01 AM all 20.62 0.00 2.81 0.20 0.08 76.29 01:03:01 AM 0 11.55 0.00 2.54 0.10 0.08 85.73 01:03:01 AM 1 29.74 0.00 3.08 0.30 0.08 66.80 Average: all 21.02 0.01 3.47 1.40 0.09 74.02 Average: 0 18.14 0.00 3.50 1.45 0.09 76.82 Average: 1 23.90 0.01 3.44 1.35 0.09 71.21