---> uname -a: Linux prd-centos8-robot-2c-8g-26050.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: 2799.998 BogoMIPS: 5599.99 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 616 4956 19 2124 6784 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:a2:44:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fea2:44f9/64 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) 09/23/2024 _x86_64_ (2 CPU) 03:48:12 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 94.20 40.13 54.07 5867.07 5330.55 03:51:01 AM 91.27 0.70 90.57 50.78 9419.58 03:52:01 AM 23.23 0.03 23.20 0.53 1942.44 03:53:01 AM 51.10 0.35 50.75 64.11 3529.67 03:54:01 AM 19.83 0.00 19.83 0.00 4904.15 03:55:01 AM 4.23 0.12 4.12 33.06 177.39 03:56:01 AM 0.37 0.00 0.37 0.00 6.32 03:57:01 AM 0.20 0.03 0.17 1.33 1.88 03:58:01 AM 17.10 0.40 16.70 46.79 832.38 Average: 33.51 4.64 28.86 673.89 2905.05 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5306276 6986104 2576156 32.68 2688 1867364 809272 9.06 227784 2047180 115652 03:51:01 AM 5141128 6974552 2741304 34.78 2688 2009884 742936 8.32 222296 2168040 41952 03:52:01 AM 5108252 6963368 2774180 35.19 2688 2032160 757808 8.49 234228 2194240 22288 03:53:01 AM 5001420 7034384 2881012 36.55 2688 2201760 660512 7.40 260272 2250196 136544 03:54:01 AM 4997600 7030396 2884832 36.60 2688 2201764 660512 7.40 260292 2250180 4 03:55:01 AM 4948872 6984152 2933560 37.22 2688 2204248 734848 8.23 260560 2298432 8 03:56:01 AM 4932160 6967452 2950272 37.43 2688 2204260 750996 8.41 260560 2314436 20 03:57:01 AM 4992584 7030008 2889848 36.66 2688 2206392 667516 7.47 260968 2254220 2096 03:58:01 AM 5131296 6998176 2751136 34.90 2688 2042232 704008 7.88 447408 1951536 13368 Average: 5062176 6996510 2820256 35.78 2688 2107785 720934 8.07 270485 2192051 36881 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 309.91 199.58 1572.70 60.20 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 55.55 48.02 612.74 8.38 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 6.08 4.40 3.26 2.30 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 142.64 118.54 310.92 40.57 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 5.45 3.60 0.97 0.79 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 204.77 194.59 57.44 78.98 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 232.34 228.55 194.70 88.36 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 128.74 118.44 77.36 38.32 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 38.78 27.18 78.43 21.94 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 124.92 104.77 323.21 37.76 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) 09/23/2024 _x86_64_ (2 CPU) 03:48:12 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 32.69 0.03 6.64 7.21 0.11 53.32 03:50:01 AM 0 26.66 0.03 6.06 6.16 0.12 60.97 03:50:01 AM 1 38.73 0.02 7.22 8.25 0.10 45.67 03:51:01 AM all 30.46 0.00 4.57 4.06 0.08 60.82 03:51:01 AM 0 31.67 0.00 4.26 3.94 0.08 60.04 03:51:01 AM 1 29.24 0.00 4.88 4.18 0.08 61.61 03:52:01 AM all 6.61 0.00 0.82 0.90 0.07 91.60 03:52:01 AM 0 5.11 0.00 0.75 1.07 0.08 92.99 03:52:01 AM 1 8.12 0.00 0.89 0.73 0.05 90.21 03:53:01 AM all 30.76 0.00 4.94 1.18 0.11 63.01 03:53:01 AM 0 19.78 0.00 4.38 0.79 0.08 74.97 03:53:01 AM 1 41.74 0.00 5.50 1.57 0.13 51.05 03:54:01 AM all 0.12 0.00 0.31 1.24 0.04 98.29 03:54:01 AM 0 0.18 0.00 0.27 0.82 0.05 98.68 03:54:01 AM 1 0.05 0.00 0.35 1.67 0.03 97.90 03:55:01 AM all 16.40 0.00 0.59 0.05 0.08 82.87 03:55:01 AM 0 20.61 0.00 0.64 0.08 0.08 78.59 03:55:01 AM 1 12.20 0.00 0.54 0.02 0.08 87.16 03:56:01 AM all 21.42 0.00 0.55 0.00 0.09 77.94 03:56:01 AM 0 41.93 0.00 0.79 0.00 0.10 57.18 03:56:01 AM 1 0.99 0.00 0.32 0.00 0.08 98.61 03:57:01 AM all 15.51 0.00 0.41 0.00 0.09 83.99 03:57:01 AM 0 29.40 0.00 0.62 0.00 0.07 69.91 03:57:01 AM 1 1.66 0.00 0.20 0.00 0.12 98.02 03:58:01 AM all 15.51 0.00 2.44 0.26 0.08 81.71 03:58:01 AM 0 7.77 0.00 2.09 0.27 0.08 89.79 03:58:01 AM 1 23.26 0.00 2.79 0.25 0.07 73.63 Average: all 18.82 0.00 2.36 1.65 0.08 77.08 Average: 0 20.32 0.00 2.21 1.46 0.08 75.93 Average: 1 17.32 0.00 2.52 1.85 0.08 78.23