---> uname -a: Linux prd-centos8-robot-2c-8g-28482.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 571 5007 19 2118 6828 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:ea:83:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:feea:83ff/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) 09/27/2024 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 64.18 16.10 48.09 2838.61 4319.48 12:59:01 AM 111.31 0.70 110.61 50.78 11163.78 01:00:01 AM 22.39 0.42 21.98 64.78 1893.19 01:01:01 AM 59.27 0.05 59.22 3.60 7676.69 01:02:01 AM 5.16 0.17 5.00 33.85 200.90 01:03:01 AM 2.12 0.00 2.12 0.00 73.74 01:04:01 AM 0.15 0.00 0.15 0.00 2.53 01:05:01 AM 12.98 0.33 12.65 37.85 495.43 Average: 34.57 2.16 32.41 368.39 3223.75 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5370140 7031788 2512284 31.87 2688 1850316 741016 8.30 225008 1990024 133840 12:59:01 AM 5191496 7020516 2690928 34.14 2688 2006276 705792 7.90 221160 2124736 30080 01:00:01 AM 5167744 7050684 2714680 34.44 2688 2057336 684884 7.67 251976 2109136 46396 01:01:01 AM 5041296 7070396 2841128 36.04 2688 2198268 627012 7.02 258920 2206464 84 01:02:01 AM 4975324 7005712 2907100 36.88 2688 2199556 739232 8.28 259184 2272576 256 01:03:01 AM 4920556 6950988 2961868 37.58 2688 2199600 806992 9.04 259184 2326616 16 01:04:01 AM 4840416 6871156 3042008 38.59 2688 2199908 856500 9.59 259212 2406216 284 01:05:01 AM 5143816 7002856 2738608 34.74 2688 2033820 709060 7.94 287732 2097708 17100 Average: 5081348 7000512 2801076 35.54 2688 2093135 733811 8.22 252797 2191684 28507 12:57:03 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 210.53 139.00 1350.57 52.53 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 68.51 53.60 613.84 8.73 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 23.29 15.38 44.84 5.05 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 151.96 137.90 274.24 41.78 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 28.99 21.52 6.70 112.33 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 520.49 457.66 5242.82 606.81 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 494.58 423.95 5780.96 27.52 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 165.26 124.24 1386.33 25.40 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 207.93 171.78 1839.42 110.26 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) 09/27/2024 _x86_64_ (2 CPU) 00:56:22 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 29.10 0.00 4.87 1.21 0.09 64.73 12:58:01 AM 0 31.50 0.00 5.40 1.64 0.09 61.36 12:58:01 AM 1 26.69 0.00 4.34 0.78 0.09 68.10 12:59:01 AM all 30.67 0.00 4.60 2.17 0.09 62.46 12:59:01 AM 0 33.30 0.00 4.88 1.88 0.08 59.86 12:59:01 AM 1 28.04 0.00 4.32 2.47 0.10 65.08 01:00:01 AM all 17.81 0.00 2.62 0.68 0.06 78.83 01:00:01 AM 0 19.17 0.00 2.85 0.68 0.05 77.25 01:00:01 AM 1 16.44 0.00 2.39 0.68 0.07 80.42 01:01:01 AM all 19.95 0.00 3.56 2.54 0.08 73.87 01:01:01 AM 0 26.06 0.00 3.91 2.71 0.08 67.24 01:01:01 AM 1 13.85 0.00 3.20 2.37 0.08 80.49 01:02:01 AM all 2.60 0.00 0.22 0.04 0.03 97.11 01:02:01 AM 0 3.89 0.00 0.30 0.07 0.03 95.71 01:02:01 AM 1 1.32 0.00 0.13 0.02 0.03 98.50 01:03:01 AM all 14.94 0.00 1.24 0.01 0.09 83.72 01:03:01 AM 0 5.81 0.00 0.25 0.02 0.08 93.84 01:03:01 AM 1 24.14 0.00 2.23 0.00 0.10 73.53 01:04:01 AM all 10.69 0.00 1.23 0.00 0.10 87.98 01:04:01 AM 0 6.67 0.00 0.89 0.00 0.10 92.34 01:04:01 AM 1 14.76 0.00 1.56 0.00 0.10 83.57 01:05:01 AM all 16.28 0.00 2.18 0.21 0.08 81.25 01:05:01 AM 0 19.85 0.00 2.60 0.28 0.07 77.20 01:05:01 AM 1 12.69 0.00 1.77 0.13 0.08 85.32 Average: all 17.73 0.00 2.56 0.86 0.08 78.78 Average: 0 18.24 0.00 2.63 0.91 0.07 78.15 Average: 1 17.21 0.00 2.49 0.81 0.08 79.41