---> uname -a: Linux prd-centos8-robot-2c-8g-8109.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 573 5001 19 2121 6827 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:58:d9:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe58:d9ee/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) 11/17/2024 _x86_64_ (2 CPU) 03:57:17 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 64.50 18.43 46.07 5424.99 5288.35 04:00:01 AM 107.70 6.81 100.88 1254.57 9563.73 04:01:01 AM 33.85 1.05 32.80 106.75 3688.96 04:02:01 AM 27.77 0.05 27.72 1.60 1511.74 04:03:01 AM 38.24 0.03 38.21 3.47 6731.43 04:04:01 AM 2.85 0.10 2.75 32.92 100.43 04:05:01 AM 18.83 0.40 18.43 46.79 749.19 Average: 41.96 3.84 38.12 981.59 3947.77 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5469584 7051308 2412848 30.61 2688 1772576 714232 8.00 190660 1933164 84992 04:00:01 AM 5241276 7075164 2641156 33.51 2688 2010464 649340 7.27 211188 2084544 90088 04:01:01 AM 5258672 7095348 2623760 33.29 2688 2013716 638752 7.15 240200 2039000 16 04:02:01 AM 5042320 7078872 2840112 36.03 2688 2205548 622880 6.97 254480 2216856 186088 04:03:01 AM 5037176 7073560 2845256 36.10 2688 2205736 611568 6.85 257712 2214212 4 04:04:01 AM 4937460 6975376 2944972 37.36 2688 2207268 761816 8.53 257840 2312636 92 04:05:01 AM 5124572 6988632 2757860 34.99 2688 2039504 708784 7.94 446688 1961136 13360 Average: 5158723 7048323 2723709 34.55 2688 2064973 672482 7.53 265538 2108793 53520 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 293.62 183.79 1520.60 59.66 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 72.33 53.92 686.68 8.59 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 14.08 8.78 6.79 3.46 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 38.86 32.78 295.69 7.30 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 244.11 170.57 50.11 43.54 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 125.44 86.27 1032.85 7.30 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 94.23 66.44 519.18 23.67 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 126.09 86.07 587.41 21.93 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) 11/17/2024 _x86_64_ (2 CPU) 03:57:17 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 27.94 0.00 4.73 3.07 0.09 64.17 03:59:01 AM 0 28.42 0.00 4.68 3.56 0.08 63.26 03:59:01 AM 1 27.46 0.00 4.78 2.58 0.10 65.08 04:00:01 AM all 32.28 0.00 5.15 7.26 0.09 55.22 04:00:01 AM 0 20.83 0.00 4.44 11.24 0.10 63.40 04:00:01 AM 1 43.84 0.00 5.87 3.25 0.08 46.96 04:01:01 AM all 11.57 0.00 1.53 0.89 0.07 85.94 04:01:01 AM 0 10.27 0.00 1.61 0.95 0.07 87.10 04:01:01 AM 1 12.88 0.00 1.45 0.83 0.07 84.77 04:02:01 AM all 22.35 0.00 3.62 0.68 0.07 73.28 04:02:01 AM 0 10.77 0.00 2.76 0.67 0.07 85.73 04:02:01 AM 1 33.94 0.00 4.49 0.70 0.07 60.81 04:03:01 AM all 4.98 0.00 1.56 2.00 0.06 91.40 04:03:01 AM 0 4.84 0.00 1.63 2.46 0.05 91.02 04:03:01 AM 1 5.12 0.00 1.49 1.54 0.07 91.79 04:04:01 AM all 4.64 0.00 0.59 0.03 0.07 94.66 04:04:01 AM 0 4.12 0.00 0.57 0.02 0.07 95.23 04:04:01 AM 1 5.16 0.00 0.62 0.05 0.07 94.10 04:05:01 AM all 20.74 0.00 2.64 0.19 0.08 76.34 04:05:01 AM 0 17.48 0.00 2.08 0.30 0.08 80.06 04:05:01 AM 1 24.00 0.00 3.21 0.08 0.08 72.63 Average: all 17.79 0.00 2.83 2.02 0.08 77.29 Average: 0 13.82 0.00 2.54 2.75 0.07 80.82 Average: 1 21.76 0.00 3.13 1.29 0.08 73.75