---> uname -a: Linux prd-centos8-robot-2c-8g-40693.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 608 4951 19 2138 6792 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:cf:04:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fecf:44e/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) 10/09/2024 _x86_64_ (2 CPU) 00:37:11 LINUX RESTART (2 CPU) 12:38:03 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 100.22 16.08 84.14 2838.33 6924.73 12:40:01 AM 78.14 0.70 77.44 50.78 8912.85 12:41:01 AM 34.82 0.35 34.47 61.18 2639.94 12:42:01 AM 46.99 2.52 44.48 396.07 7007.97 12:43:01 AM 2.85 0.12 2.73 33.06 87.65 12:44:01 AM 2.32 0.00 2.32 0.00 120.88 12:45:01 AM 0.40 0.00 0.40 0.00 4.80 12:46:01 AM 13.20 0.35 12.85 38.26 534.76 Average: 34.60 2.46 32.14 417.14 3264.00 12:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5342236 7073180 2540196 32.23 2688 1912560 659016 7.38 210104 2007072 158100 12:40:01 AM 5180604 7014680 2701828 34.28 2688 2011196 713492 7.99 221180 2135620 30068 12:41:01 AM 5043436 7077372 2838996 36.02 2688 2203644 643468 7.20 255648 2216668 171784 12:42:01 AM 4989188 7038764 2893244 36.70 2688 2218896 656172 7.35 261380 2258456 8 12:43:01 AM 4942816 6994912 2939616 37.29 2688 2221396 721408 8.08 261648 2304528 1508 12:44:01 AM 4942752 6994852 2939680 37.29 2688 2221396 721408 8.08 261648 2304516 4 12:45:01 AM 4928308 6980424 2954124 37.48 2688 2221412 737460 8.26 261648 2319040 4 12:46:01 AM 5086976 6966704 2795456 35.46 2688 2054612 739724 8.28 293440 2150080 19428 Average: 5057040 7017611 2825392 35.84 2688 2133139 699018 7.83 253337 2211998 47613 12:38:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 241.90 161.51 1467.47 48.95 0.00 0.00 0.00 0.00 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 56.96 38.90 451.12 7.29 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 43.74 32.42 296.77 8.43 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 189.14 138.89 43.47 38.92 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 91.37 82.24 34.99 31.68 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 263.81 261.45 53.03 109.72 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 189.55 184.99 197.88 63.53 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 57.79 40.96 119.49 23.80 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 141.36 117.49 328.29 41.51 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) 10/09/2024 _x86_64_ (2 CPU) 00:37:11 LINUX RESTART (2 CPU) 12:38:03 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 39.75 0.00 6.94 2.87 0.11 50.32 12:39:01 AM 0 53.70 0.00 7.71 2.84 0.10 35.65 12:39:01 AM 1 25.85 0.00 6.18 2.90 0.12 64.95 12:40:01 AM all 21.32 0.00 2.96 5.61 0.09 70.02 12:40:01 AM 0 15.18 0.00 2.70 4.57 0.07 77.49 12:40:01 AM 1 27.48 0.00 3.23 6.66 0.12 62.52 12:41:01 AM all 27.16 0.00 3.68 5.56 0.08 63.52 12:41:01 AM 0 32.90 0.00 4.07 5.76 0.08 57.19 12:41:01 AM 1 21.42 0.00 3.29 5.37 0.07 69.85 12:42:01 AM all 9.95 0.00 2.16 2.02 0.06 85.81 12:42:01 AM 0 9.61 0.00 2.20 2.32 0.05 85.81 12:42:01 AM 1 10.29 0.00 2.11 1.72 0.07 85.82 12:43:01 AM all 8.17 0.00 0.41 0.14 0.10 91.18 12:43:01 AM 0 7.23 0.00 0.45 0.03 0.10 92.19 12:43:01 AM 1 9.11 0.00 0.37 0.25 0.10 90.17 12:44:01 AM all 21.13 0.00 0.46 0.01 0.12 78.28 12:44:01 AM 0 40.83 0.00 0.74 0.00 0.13 58.30 12:44:01 AM 1 1.51 0.00 0.18 0.02 0.10 98.19 12:45:01 AM all 25.06 0.00 0.54 0.00 0.13 74.27 12:45:01 AM 0 35.55 0.00 0.72 0.00 0.12 63.62 12:45:01 AM 1 14.58 0.00 0.37 0.00 0.13 84.92 12:46:01 AM all 14.78 0.00 1.99 0.20 0.08 82.95 12:46:01 AM 0 25.36 0.00 2.37 0.19 0.08 72.00 12:46:01 AM 1 4.25 0.00 1.61 0.22 0.08 93.84 Average: all 20.84 0.00 2.38 2.05 0.10 74.64 Average: 0 27.43 0.00 2.60 1.96 0.09 67.91 Average: 1 14.26 0.00 2.15 2.14 0.10 81.35