---> uname -a: Linux prd-centos8-robot-2c-8g-5162.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 609 5006 19 2082 6793 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:f4:66:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fef4:6623/64 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) 07/28/2024 _x86_64_ (2 CPU) 00:38:22 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 105.23 57.03 48.20 6366.01 35080.37 12:41:01 AM 125.65 7.05 118.61 1260.04 10286.84 12:42:01 AM 45.43 0.83 44.60 83.71 5264.11 12:43:01 AM 19.70 0.72 18.98 95.45 413.13 Average: 74.01 16.41 57.60 1951.35 12761.53 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5585336 7068684 2297088 29.14 2688 1677316 725280 8.12 177436 1840112 78436 12:41:01 AM 5206124 7009728 2676300 33.95 2688 1981648 713728 7.99 212080 2122508 114072 12:42:01 AM 5217812 7041012 2664612 33.80 2688 2000712 675580 7.56 250608 2069980 160 12:43:01 AM 5205536 7034844 2676888 33.96 2688 2006492 724252 8.11 408944 1922540 15944 Average: 5303702 7038567 2578722 32.71 2688 1916542 709710 7.95 262267 1988785 52153 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 264.53 137.89 995.10 53.83 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 85.46 70.61 822.31 9.99 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 44.49 28.96 278.73 8.20 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 19.26 18.35 17.27 8.86 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 103.44 63.95 528.38 20.22 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) 07/28/2024 _x86_64_ (2 CPU) 00:38:22 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 26.22 0.04 5.83 44.61 0.09 23.21 12:40:01 AM 0 23.90 0.07 5.07 45.11 0.10 25.75 12:40:01 AM 1 28.52 0.02 6.58 44.12 0.08 20.68 12:41:01 AM all 36.41 0.00 6.05 4.80 0.13 52.61 12:41:01 AM 0 35.08 0.00 5.78 5.30 0.12 53.72 12:41:01 AM 1 37.74 0.00 6.31 4.30 0.13 51.51 12:42:01 AM all 20.23 0.00 2.15 2.93 0.08 74.61 12:42:01 AM 0 29.30 0.00 2.34 3.23 0.08 65.04 12:42:01 AM 1 11.15 0.00 1.96 2.63 0.08 84.17 12:43:01 AM all 28.56 0.00 3.00 1.51 0.09 66.85 12:43:01 AM 0 38.71 0.00 3.61 1.22 0.08 56.38 12:43:01 AM 1 18.36 0.00 2.38 1.80 0.10 77.36 Average: all 27.86 0.01 4.25 13.37 0.10 54.41 Average: 0 31.78 0.02 4.20 13.58 0.10 50.33 Average: 1 23.94 0.00 4.31 13.15 0.10 58.50