---> uname -a: Linux prd-centos8-robot-2c-8g-27369.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 626 4940 19 2130 6774 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:7d:52:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe7d:5294/64 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) 09/25/2024 _x86_64_ (2 CPU) 03:55:17 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 104.55 45.65 58.90 7244.36 5625.25 03:58:02 AM 94.07 0.70 93.37 50.78 9233.17 03:59:01 AM 25.96 0.42 25.53 65.88 3382.33 04:00:01 AM 59.00 0.03 58.96 3.47 7729.66 04:01:01 AM 5.48 0.12 5.36 32.26 257.96 04:02:01 AM 1.95 0.10 1.85 3.60 108.35 04:03:01 AM 12.96 0.32 12.65 36.92 513.21 Average: 43.47 6.78 36.69 1065.26 3836.82 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5204328 6958444 2678104 33.98 2688 1936296 789980 8.85 246536 2107988 209600 03:58:02 AM 5125516 6961632 2756916 34.98 2688 2012520 751448 8.41 221856 2184232 66600 03:59:01 AM 5107224 6991700 2775208 35.21 2688 2059668 726576 8.14 246316 2176324 44896 04:00:01 AM 4981312 7016832 2901120 36.80 2688 2204508 693344 7.76 259772 2261860 88 04:01:01 AM 4943516 6980416 2938916 37.28 2688 2205916 740888 8.30 259964 2301144 444 04:02:01 AM 4938988 6977184 2943444 37.34 2688 2207212 740888 8.30 260300 2305308 156 04:03:01 AM 5152576 7025868 2729856 34.63 2688 2048244 677552 7.59 275688 2099292 22804 Average: 5064780 6987439 2817652 35.75 2688 2096338 731525 8.19 252919 2205164 49227 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 325.15 181.98 1577.02 59.33 0.00 0.00 0.00 0.00 03:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:02 AM eth0 55.68 47.25 612.67 8.25 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 16.21 9.28 6.74 4.03 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 177.74 126.89 312.78 39.42 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 12.96 7.71 4.05 1.12 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 30.93 23.90 8.77 7.03 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 61.78 46.08 85.93 28.03 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 97.42 63.44 373.52 21.07 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) 09/25/2024 _x86_64_ (2 CPU) 03:55:17 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 34.62 0.02 7.22 3.82 0.11 54.20 03:57:01 AM 0 26.52 0.02 6.66 2.56 0.12 64.13 03:57:01 AM 1 42.74 0.02 7.79 5.09 0.10 44.26 03:58:02 AM all 28.26 0.00 4.10 3.40 0.09 64.15 03:58:02 AM 0 31.01 0.00 4.53 3.40 0.08 60.98 03:58:02 AM 1 25.51 0.00 3.68 3.41 0.10 67.31 03:59:01 AM all 14.96 0.00 2.10 0.89 0.08 81.97 03:59:01 AM 0 12.91 0.00 2.21 1.17 0.09 83.62 03:59:01 AM 1 17.01 0.00 1.98 0.61 0.07 80.33 04:00:01 AM all 22.53 0.00 3.98 2.18 0.08 71.24 04:00:01 AM 0 15.91 0.00 3.53 1.98 0.07 78.50 04:00:01 AM 1 29.15 0.00 4.42 2.37 0.08 63.97 04:01:01 AM all 1.95 0.00 0.34 0.09 0.03 97.58 04:01:01 AM 0 0.75 0.00 0.22 0.13 0.03 98.86 04:01:01 AM 1 3.16 0.00 0.47 0.05 0.03 96.29 04:02:01 AM all 8.64 0.00 0.78 0.01 0.08 90.49 04:02:01 AM 0 8.09 0.00 0.72 0.00 0.07 91.13 04:02:01 AM 1 9.19 0.00 0.84 0.02 0.10 89.85 04:03:01 AM all 21.09 0.00 2.04 0.18 0.08 76.62 04:03:01 AM 0 13.06 0.00 1.99 0.28 0.07 84.60 04:03:01 AM 1 29.12 0.00 2.09 0.07 0.08 68.64 Average: all 18.87 0.00 2.94 1.51 0.08 76.60 Average: 0 15.47 0.00 2.84 1.36 0.07 80.26 Average: 1 22.27 0.00 3.04 1.66 0.08 72.95