---> uname -a: Linux prd-centos8-robot-2c-8g-25564.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 563 5042 19 2091 6839 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:e1:d6:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fee1:d660/64 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) 09/22/2024 _x86_64_ (2 CPU) 00:38:15 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 80.21 54.70 25.51 6220.33 19684.69 12:41:01 AM 91.80 7.00 84.81 1258.70 6581.41 12:42:01 AM 75.77 0.73 75.04 51.32 9643.11 12:43:01 AM 19.06 0.90 18.16 130.62 434.39 Average: 66.71 15.83 50.88 1915.29 9085.77 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5643884 7109908 2238544 28.40 2688 1660596 664832 7.44 176196 1787696 73400 12:41:01 AM 5290656 7092700 2591772 32.88 2688 1979048 626028 7.01 210684 2043940 223308 12:42:01 AM 5183776 7013884 2698652 34.24 2688 2007048 706544 7.91 221912 2131704 8 12:43:01 AM 5220024 7055664 2662404 33.78 2688 2012528 658524 7.37 409160 1909932 1416 Average: 5334585 7068039 2547843 32.32 2688 1914805 663982 7.43 254488 1968318 74533 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 239.55 144.04 858.73 52.65 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 81.46 65.92 943.41 7.98 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 47.58 33.31 384.27 5.89 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 30.44 23.74 26.34 19.92 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 99.76 66.75 553.21 21.61 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) 09/22/2024 _x86_64_ (2 CPU) 00:38:15 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 25.02 0.04 5.36 43.62 0.11 25.84 12:40:01 AM 0 23.13 0.05 4.67 41.62 0.12 30.41 12:40:01 AM 1 26.91 0.03 6.06 45.63 0.10 21.26 12:41:01 AM all 36.18 0.00 5.56 3.68 0.15 54.43 12:41:01 AM 0 30.40 0.00 5.32 3.75 0.15 60.38 12:41:01 AM 1 41.96 0.00 5.81 3.61 0.15 48.47 12:42:01 AM all 13.59 0.00 2.08 6.36 0.08 77.88 12:42:01 AM 0 13.62 0.00 2.41 6.50 0.05 77.42 12:42:01 AM 1 13.57 0.00 1.74 6.22 0.12 78.35 12:43:01 AM all 28.73 0.00 3.10 0.70 0.10 67.37 12:43:01 AM 0 14.61 0.00 2.42 0.50 0.10 82.37 12:43:01 AM 1 42.91 0.00 3.77 0.91 0.10 52.31 Average: all 25.90 0.01 4.02 13.49 0.11 56.47 Average: 0 20.44 0.01 3.71 13.00 0.10 62.74 Average: 1 31.36 0.01 4.34 13.99 0.12 50.18