---> uname -a: Linux prd-centos8-robot-2c-8g-1291.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4831 19 2285 6814 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:df:c0:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fedf:c05c/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) 07/23/2024 _x86_64_ (2 CPU) 03:18:12 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 90.54 44.12 46.42 6008.40 13712.98 03:21:01 AM 102.28 6.78 95.50 1247.58 8728.11 03:22:01 AM 45.48 0.63 44.84 48.93 5804.30 03:23:01 AM 11.66 0.97 10.70 123.96 599.73 03:24:01 AM 60.73 0.03 60.70 3.47 7291.82 03:25:01 AM 14.00 0.17 13.83 32.92 889.90 Average: 54.11 8.78 45.33 1244.24 6171.15 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5459852 7053172 2422580 30.73 2688 1783512 727840 8.15 192392 1937480 103160 03:21:01 AM 5259808 7064008 2622624 33.27 2688 1981924 655480 7.34 211924 2069780 105220 03:22:01 AM 5212448 7036484 2669984 33.87 2688 2000864 671896 7.52 232040 2093324 1084 03:23:01 AM 5176056 7046964 2706376 34.33 2688 2046348 661252 7.40 247964 2109868 41352 03:24:01 AM 5040956 7066808 2841476 36.05 2688 2194936 625756 7.01 261888 2202648 15932 03:25:01 AM 5026140 7050700 2856292 36.24 2688 2193520 632612 7.08 275108 2205844 13240 Average: 5195877 7053023 2686555 34.08 2688 2033517 662473 7.42 236886 2103157 46665 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 297.02 184.54 1533.36 58.58 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 36.32 29.19 280.62 5.68 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 22.01 19.18 267.06 4.32 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 17.38 15.33 5.47 4.33 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 630.74 517.28 394.85 114.04 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 26.01 21.53 31.21 26.21 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 171.58 131.18 418.77 35.53 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) 07/23/2024 _x86_64_ (2 CPU) 03:18:12 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 33.22 0.05 6.23 9.82 0.12 50.56 03:20:01 AM 0 39.53 0.07 8.19 10.23 0.13 41.85 03:20:01 AM 1 26.94 0.03 4.27 9.40 0.10 59.26 03:21:01 AM all 26.81 0.00 5.28 7.15 0.09 60.68 03:21:01 AM 0 28.88 0.00 5.75 6.97 0.10 58.30 03:21:01 AM 1 24.72 0.00 4.80 7.33 0.08 63.07 03:22:01 AM all 14.68 0.00 1.79 3.20 0.09 80.23 03:22:01 AM 0 21.62 0.00 2.35 3.62 0.07 72.33 03:22:01 AM 1 7.75 0.00 1.24 2.77 0.12 88.13 03:23:01 AM all 11.66 0.00 2.09 1.19 0.05 85.01 03:23:01 AM 0 18.89 0.00 2.52 2.12 0.05 76.42 03:23:01 AM 1 4.43 0.00 1.65 0.25 0.05 93.62 03:24:01 AM all 25.95 0.00 4.78 3.41 0.10 65.76 03:24:01 AM 0 32.99 0.00 5.44 4.90 0.12 56.56 03:24:01 AM 1 18.90 0.00 4.12 1.91 0.08 74.98 03:25:01 AM all 11.19 0.00 1.29 0.30 0.05 87.17 03:25:01 AM 0 9.99 0.00 1.10 0.15 0.05 88.71 03:25:01 AM 1 12.40 0.00 1.47 0.45 0.05 85.63 Average: all 20.57 0.01 3.57 4.17 0.08 71.60 Average: 0 25.30 0.01 4.22 4.66 0.09 65.73 Average: 1 15.84 0.01 2.92 3.68 0.08 77.47