---> uname -a: Linux prd-centos8-robot-2c-8g-10321.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 587 4955 19 2154 6813 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:57:78:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe57:781f/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) 08/12/2024 _x86_64_ (2 CPU) 03:27:58 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 29.42 15.26 14.16 3682.51 2136.55 03:31:01 AM 122.73 6.96 115.76 1258.11 9624.48 03:32:01 AM 31.14 0.67 30.47 49.45 4407.06 03:33:01 AM 0.22 0.00 0.22 0.00 3.03 03:34:01 AM 2.50 0.00 2.50 0.00 28.79 03:35:01 AM 34.87 0.82 34.06 123.43 1718.94 03:36:01 AM 44.59 2.60 41.99 428.06 6798.20 03:37:01 AM 11.81 0.35 11.46 37.99 893.52 Average: 34.66 3.33 31.33 697.46 3201.31 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5617756 7102132 2264676 28.73 2688 1678252 712480 7.98 177932 1807648 50440 03:31:01 AM 5156556 6997396 2725876 34.58 2688 2018728 737212 8.25 214864 2168776 135448 03:32:01 AM 5190100 7012532 2692332 34.16 2688 1999728 716144 8.02 223084 2122128 8 03:33:01 AM 5185352 7007784 2697080 34.22 2688 1999728 716144 8.02 223084 2126956 4 03:34:01 AM 5200392 7023880 2682040 34.03 2688 2000828 715360 8.01 232696 2102776 1120 03:35:01 AM 5009344 7035668 2873088 36.45 2688 2195180 661940 7.41 257076 2242420 186248 03:36:01 AM 4987268 7026288 2895164 36.73 2688 2208268 680284 7.62 265208 2252796 160 03:37:01 AM 5088284 6984884 2794148 35.45 2688 2071984 723060 8.10 303736 2135084 32984 Average: 5179382 7023820 2703050 34.29 2688 2021587 707828 7.93 237210 2119823 50802 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 280.36 151.20 1032.27 57.13 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 115.63 90.30 1106.12 12.00 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 13.61 2.02 3.41 0.74 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 3.43 0.68 0.85 0.37 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 4.28 3.52 2.70 1.62 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 35.47 31.87 271.18 7.92 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 248.39 180.57 53.73 43.91 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 93.14 69.73 363.87 48.00 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 99.29 66.23 354.28 21.46 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) 08/12/2024 _x86_64_ (2 CPU) 03:27:58 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 17.05 0.00 3.20 0.87 0.06 78.82 03:30:01 AM 0 16.96 0.00 2.86 0.82 0.05 79.31 03:30:01 AM 1 17.14 0.00 3.54 0.92 0.07 78.33 03:31:01 AM all 37.56 0.00 6.12 2.93 0.13 53.26 03:31:01 AM 0 34.39 0.00 5.94 3.59 0.13 55.94 03:31:01 AM 1 40.72 0.00 6.31 2.26 0.13 50.57 03:32:01 AM all 4.87 0.00 0.96 0.52 0.05 93.60 03:32:01 AM 0 3.04 0.00 0.83 0.43 0.05 95.64 03:32:01 AM 1 6.71 0.00 1.08 0.60 0.05 91.56 03:33:01 AM all 0.44 0.00 0.08 0.00 0.03 99.45 03:33:01 AM 0 0.23 0.00 0.08 0.00 0.02 99.67 03:33:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 03:34:01 AM all 4.43 0.00 0.63 0.03 0.05 94.86 03:34:01 AM 0 2.32 0.00 0.58 0.00 0.05 97.04 03:34:01 AM 1 6.54 0.00 0.67 0.07 0.05 92.67 03:35:01 AM all 28.25 0.00 3.88 1.85 0.10 65.92 03:35:01 AM 0 13.64 0.00 2.37 0.97 0.08 82.93 03:35:01 AM 1 42.84 0.00 5.38 2.74 0.12 48.93 03:36:01 AM all 6.88 0.00 1.71 1.90 0.05 89.46 03:36:01 AM 0 6.70 0.00 1.66 1.66 0.05 89.93 03:36:01 AM 1 7.06 0.00 1.76 2.14 0.05 88.99 03:37:01 AM all 19.25 0.00 2.15 0.17 0.09 78.34 03:37:01 AM 0 13.15 0.00 1.89 0.25 0.10 84.61 03:37:01 AM 1 25.43 0.00 2.42 0.08 0.08 71.97 Average: all 14.85 0.00 2.34 1.04 0.07 81.70 Average: 0 11.32 0.00 2.03 0.97 0.07 85.62 Average: 1 18.39 0.00 2.66 1.10 0.07 77.77