---> uname -a: Linux prd-centos8-robot-2c-8g-42506.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 560 5011 19 2126 6841 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:3a:53:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe3a:5343/64 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) 10/15/2024 _x86_64_ (2 CPU) 03:53:55 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:02 AM 71.71 15.23 56.48 2706.43 5125.72 03:57:01 AM 97.19 0.71 96.48 51.64 10262.22 03:58:01 AM 14.96 0.42 14.55 64.79 1280.55 03:59:01 AM 44.99 0.03 44.95 3.47 3009.46 04:00:01 AM 20.06 0.00 20.06 0.00 5393.30 04:01:01 AM 1.92 0.12 1.80 32.26 90.74 04:02:01 AM 0.88 0.10 0.78 3.60 111.14 04:03:01 AM 21.18 0.65 20.53 74.12 1126.35 Average: 33.98 2.16 31.82 367.70 3285.32 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:02 AM 5291372 7031944 2591060 32.87 2688 1923560 705368 7.90 246836 2024012 186288 03:57:01 AM 5200224 7030956 2682208 34.03 2688 2007756 671000 7.51 222296 2111424 30092 03:58:01 AM 5279360 7112040 2603072 33.02 2688 2009704 597580 6.69 241104 2016204 8 03:59:01 AM 5055804 7090732 2826628 35.86 2688 2203808 599824 6.72 259016 2197700 154412 04:00:01 AM 5049720 7084256 2832712 35.94 2688 2203808 590712 6.61 259016 2197700 8 04:01:01 AM 5006908 7043700 2875524 36.48 2688 2206088 663200 7.43 259320 2240096 420 04:02:01 AM 5043752 7084460 2838680 36.01 2688 2210004 599392 6.71 259952 2203080 1316 04:03:01 AM 5167716 7037216 2714716 34.44 2688 2044492 647748 7.25 449580 1913396 5096 Average: 5136857 7064413 2745575 34.83 2688 2101152 634353 7.10 274640 2112952 47205 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:02 AM eth0 205.23 141.55 1225.01 44.09 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 65.03 50.61 641.98 14.47 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 18.08 8.32 6.05 3.25 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 257.90 186.47 340.87 44.54 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 1.77 0.82 0.39 0.18 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 35.50 23.81 10.40 4.17 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 25.38 21.07 6.42 5.00 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 60.26 41.63 91.80 29.97 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 83.68 59.30 289.64 18.22 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) 10/15/2024 _x86_64_ (2 CPU) 03:53:55 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:02 AM all 29.27 0.00 5.31 3.77 0.10 61.55 03:56:02 AM 0 28.09 0.00 6.47 3.46 0.12 61.86 03:56:02 AM 1 30.45 0.00 4.15 4.08 0.08 61.23 03:57:01 AM all 28.64 0.00 4.26 5.01 0.13 61.96 03:57:01 AM 0 40.30 0.00 5.34 6.41 0.12 47.82 03:57:01 AM 1 17.03 0.00 3.19 3.61 0.14 76.04 03:58:01 AM all 10.35 0.00 1.18 0.54 0.08 87.84 03:58:01 AM 0 10.30 0.00 1.14 0.32 0.07 88.18 03:58:01 AM 1 10.40 0.00 1.22 0.77 0.10 87.51 03:59:01 AM all 27.91 0.00 4.36 1.83 0.09 65.81 03:59:01 AM 0 34.33 0.00 4.57 2.09 0.10 58.90 03:59:01 AM 1 21.49 0.00 4.15 1.56 0.08 72.72 04:00:01 AM all 0.33 0.00 0.30 2.59 0.03 96.76 04:00:01 AM 0 0.33 0.00 0.32 3.22 0.03 96.09 04:00:01 AM 1 0.32 0.00 0.28 1.95 0.02 97.43 04:01:01 AM all 8.89 0.00 0.95 0.03 0.05 90.08 04:01:01 AM 0 10.27 0.00 1.05 0.07 0.05 88.56 04:01:01 AM 1 7.51 0.00 0.84 0.00 0.05 91.60 04:02:01 AM all 12.64 0.00 0.70 0.03 0.08 86.55 04:02:01 AM 0 16.62 0.00 1.02 0.05 0.08 82.22 04:02:01 AM 1 8.66 0.00 0.38 0.02 0.07 90.87 04:03:01 AM all 24.86 0.00 3.41 0.50 0.09 71.14 04:03:01 AM 0 31.05 0.00 3.40 0.43 0.08 65.03 04:03:01 AM 1 18.66 0.00 3.42 0.57 0.10 77.25 Average: all 17.84 0.00 2.56 1.78 0.08 77.74 Average: 0 21.37 0.00 2.91 2.00 0.08 73.64 Average: 1 14.31 0.00 2.20 1.57 0.08 81.84