---> uname -a: Linux prd-centos8-robot-2c-8g-11543.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 581 4979 19 2136 6819 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:6c:f9:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe6c:f975/64 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) 11/30/2024 _x86_64_ (2 CPU) 02:08:44 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 185.35 141.30 44.05 14140.24 37485.82 02:11:01 AM 95.49 8.01 87.47 1349.73 6495.24 02:12:01 AM 77.14 0.80 76.34 79.97 9899.27 02:13:01 AM 13.66 0.25 13.41 33.73 1368.76 02:14:01 AM 59.31 2.52 56.80 396.00 7262.30 02:15:01 AM 7.91 0.00 7.91 0.00 762.28 02:16:01 AM 13.40 0.43 12.96 69.99 492.72 Average: 64.61 21.90 42.71 2295.75 9109.81 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5650804 7092768 2231628 28.31 2688 1638368 701844 7.86 169248 1790972 49940 02:11:01 AM 5283416 7089408 2599016 32.97 2688 1983840 661520 7.41 210428 2052476 227800 02:12:01 AM 5241356 7080772 2641076 33.51 2688 2016480 664072 7.44 232440 2062324 12 02:13:01 AM 5178280 7053900 2704152 34.31 2688 2050136 684948 7.67 249432 2101104 32040 02:14:01 AM 5009792 7063764 2872640 36.44 2688 2223272 651468 7.29 262952 2230988 16568 02:15:01 AM 5011804 7065776 2870628 36.42 2688 2223272 651468 7.29 262948 2231060 8 02:16:01 AM 5111308 6990808 2771124 35.16 2688 2053932 731620 8.19 296040 2119360 16632 Average: 5212394 7062457 2670038 33.87 2688 2027043 678134 7.59 240498 2084041 49000 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 255.15 131.41 921.09 55.66 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 86.52 70.78 940.69 9.96 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 45.38 34.34 439.50 6.90 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 11.60 5.62 4.23 1.46 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 208.61 157.68 332.44 40.71 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 2.78 0.98 0.46 0.19 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 63.51 43.06 79.59 19.64 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 96.22 63.41 388.32 19.22 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) 11/30/2024 _x86_64_ (2 CPU) 02:08:44 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 31.40 0.06 9.82 23.40 0.13 35.19 02:10:01 AM 0 32.31 0.10 10.41 22.92 0.14 34.12 02:10:01 AM 1 30.50 0.02 9.24 23.87 0.12 36.25 02:11:01 AM all 36.38 0.00 5.96 2.98 0.12 54.56 02:11:01 AM 0 32.95 0.00 5.28 2.44 0.12 59.22 02:11:01 AM 1 39.82 0.00 6.65 3.52 0.12 49.89 02:12:01 AM all 22.02 0.00 2.37 4.73 0.12 70.77 02:12:01 AM 0 15.38 0.00 2.50 5.67 0.13 76.32 02:12:01 AM 1 28.64 0.00 2.24 3.79 0.10 65.23 02:13:01 AM all 7.98 0.00 1.64 0.64 0.09 89.65 02:13:01 AM 0 1.32 0.00 1.15 0.58 0.05 96.89 02:13:01 AM 1 14.66 0.00 2.13 0.70 0.13 82.37 02:14:01 AM all 21.50 0.00 3.41 4.42 0.10 70.57 02:14:01 AM 0 19.83 0.00 3.58 4.52 0.10 71.98 02:14:01 AM 1 23.17 0.00 3.25 4.33 0.10 69.15 02:15:01 AM all 0.26 0.00 0.11 0.53 0.03 99.08 02:15:01 AM 0 0.10 0.00 0.10 0.89 0.03 98.88 02:15:01 AM 1 0.42 0.00 0.12 0.17 0.02 99.28 02:16:01 AM all 14.23 0.00 1.98 0.35 0.09 83.35 02:16:01 AM 0 7.93 0.00 1.84 0.25 0.07 89.91 02:16:01 AM 1 20.51 0.00 2.12 0.45 0.12 76.80 Average: all 19.06 0.01 3.59 5.23 0.10 72.01 Average: 0 15.63 0.01 3.53 5.26 0.09 75.49 Average: 1 22.50 0.00 3.66 5.21 0.10 68.53