---> uname -a: Linux prd-centos8-robot-2c-8g-21592.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 589 4997 19 2110 6812 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:79:6c:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe79:6c7d/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) 09/13/2024 _x86_64_ (2 CPU) 05:38:35 LINUX RESTART (2 CPU) 05:39:01 AM tps rtps wtps bread/s bwrtn/s 05:40:01 AM 102.18 33.97 68.21 7204.80 39972.09 05:41:01 AM 124.35 7.40 116.95 1296.18 10921.53 05:42:01 AM 24.78 0.42 24.36 64.78 2310.90 05:43:01 AM 61.57 0.03 61.54 3.47 8014.43 05:44:01 AM 6.76 0.08 6.68 31.99 383.06 05:45:01 AM 18.46 0.33 18.13 37.05 1022.63 Average: 56.35 7.04 49.31 1439.76 10437.49 05:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:01 AM 5418608 7006656 2463824 31.26 2688 1778392 769480 8.62 192468 1979584 125576 05:41:01 AM 5171944 6995944 2710488 34.39 2688 2000732 703560 7.88 220980 2139232 52544 05:42:01 AM 5186888 7020592 2695544 34.20 2688 2011144 701188 7.85 245748 2104736 8496 05:43:01 AM 5028936 7051992 2853496 36.20 2688 2192408 634684 7.11 258572 2215496 3184 05:44:01 AM 4993944 7018224 2888488 36.64 2688 2193640 689088 7.72 258692 2254800 32 05:45:01 AM 5135252 6987636 2747180 34.85 2688 2027272 698472 7.82 283116 2112848 1132 Average: 5155929 7013507 2726503 34.59 2688 2033931 699412 7.83 243263 2134449 31827 05:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 307.71 190.74 1571.59 57.97 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 58.77 46.98 573.46 8.11 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 12.28 8.36 5.53 3.48 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 258.57 188.32 319.64 46.58 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 13.11 7.88 3.63 1.05 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 45.60 30.84 75.04 19.98 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 116.01 78.85 424.81 22.86 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) 09/13/2024 _x86_64_ (2 CPU) 05:38:35 LINUX RESTART (2 CPU) 05:39:01 AM CPU %user %nice %system %iowait %steal %idle 05:40:01 AM all 38.12 0.01 7.60 10.77 0.09 43.41 05:40:01 AM 0 36.32 0.02 6.85 10.24 0.08 46.49 05:40:01 AM 1 39.91 0.00 8.34 11.31 0.10 40.33 05:41:01 AM all 31.34 0.00 5.60 3.11 0.11 59.84 05:41:01 AM 0 20.03 0.00 4.40 2.78 0.10 72.69 05:41:01 AM 1 42.67 0.00 6.80 3.43 0.12 46.98 05:42:01 AM all 11.91 0.00 1.69 0.58 0.06 85.75 05:42:01 AM 0 19.69 0.00 2.04 0.63 0.07 77.58 05:42:01 AM 1 4.14 0.00 1.35 0.53 0.05 93.92 05:43:01 AM all 25.35 0.00 4.30 2.37 0.08 67.91 05:43:01 AM 0 24.99 0.00 4.59 2.52 0.08 67.81 05:43:01 AM 1 25.70 0.00 4.00 2.22 0.08 68.00 05:44:01 AM all 1.13 0.00 0.21 0.15 0.03 98.49 05:44:01 AM 0 1.59 0.00 0.23 0.18 0.02 97.98 05:44:01 AM 1 0.67 0.00 0.18 0.12 0.03 99.00 05:45:01 AM all 11.94 0.00 1.64 0.31 0.05 86.07 05:45:01 AM 0 4.70 0.00 1.74 0.38 0.05 93.13 05:45:01 AM 1 19.17 0.00 1.54 0.23 0.05 79.02 Average: all 19.96 0.00 3.50 2.88 0.07 73.59 Average: 0 17.88 0.00 3.31 2.79 0.07 75.95 Average: 1 22.03 0.00 3.70 2.97 0.07 71.23