---> uname -a: Linux prd-centos8-robot-2c-8g-16606.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: 2799.996 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 573 5004 19 2119 6827 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:89:da:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe89:da63/64 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) 08/31/2024 _x86_64_ (2 CPU) 23:09:24 LINUX RESTART (2 CPU) 11:10:00 PM tps rtps wtps bread/s bwrtn/s 11:10:01 PM 0.00 0.00 0.00 0.00 0.00 11:11:01 PM 62.33 16.13 46.20 4559.55 32800.02 11:12:01 PM 98.77 13.13 85.64 2344.29 6766.06 11:13:01 PM 66.08 0.73 65.34 51.32 8866.54 11:14:01 PM 14.06 0.38 13.68 64.26 633.01 11:15:01 PM 2.95 0.00 2.95 0.00 337.50 11:16:01 PM 59.79 2.52 57.27 396.07 7170.25 11:17:01 PM 11.15 0.08 11.06 31.99 904.43 11:18:01 PM 17.81 0.42 17.40 47.73 687.19 Average: 41.52 4.16 37.35 934.67 7253.21 11:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 PM 6069392 7333880 1813032 23.00 2688 1463888 379212 4.81 114120 1441872 929412 11:11:01 PM 5779044 7159180 2103380 26.68 2688 1579456 634436 7.10 154668 1690580 33324 11:12:01 PM 5298904 7041500 2583520 32.78 2688 1924332 706140 7.91 211976 2049248 171216 11:13:01 PM 5201708 7023660 2680716 34.01 2688 1999080 702292 7.86 221248 2115256 5884 11:14:01 PM 5280644 7104096 2601780 33.01 2688 2001008 628484 7.04 239840 2020272 4 11:15:01 PM 5197520 7057808 2684904 34.06 2688 2036428 661688 7.41 244168 2094952 35232 11:16:01 PM 5043676 7076616 2838748 36.01 2688 2202268 621292 6.96 262908 2199832 16520 11:17:01 PM 5011176 7044904 2871248 36.43 2688 2203388 687000 7.69 263032 2235992 168 11:18:01 PM 5130992 6993504 2751432 34.91 2688 2037528 701892 7.86 444048 1956628 13368 Average: 5334784 7092794 2547640 32.32 2688 1938597 635826 7.12 239556 1978292 133903 11:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 11.02 6.78 2.70 0.94 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 175.44 99.57 662.83 42.27 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 137.59 104.77 1125.94 22.84 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 37.64 22.78 333.16 4.98 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 PM eth0 12.71 7.63 4.77 3.05 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 9.61 6.35 2.33 1.72 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 127.50 103.50 295.68 23.85 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 20.71 8.85 4.79 0.90 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 53.96 37.99 79.85 25.91 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.75 48.83 312.93 15.65 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) 08/31/2024 _x86_64_ (2 CPU) 23:09:24 LINUX RESTART (2 CPU) 11:10:00 PM CPU %user %nice %system %iowait %steal %idle 11:10:01 PM all 0.84 0.00 2.10 97.06 0.00 0.00 11:10:01 PM 0 0.84 0.00 1.68 97.48 0.00 0.00 11:10:01 PM 1 0.84 0.00 2.52 96.64 0.00 0.00 11:11:01 PM all 18.11 0.00 3.62 52.46 0.12 25.69 11:11:01 PM 0 17.09 0.00 3.52 50.22 0.07 29.10 11:11:01 PM 1 19.14 0.00 3.71 54.69 0.17 22.29 11:12:01 PM all 35.21 0.00 5.99 3.17 0.12 55.51 11:12:01 PM 0 43.72 0.00 7.21 4.30 0.12 44.65 11:12:01 PM 1 26.75 0.00 4.78 2.04 0.12 66.32 11:13:01 PM all 16.28 0.00 2.53 5.97 0.15 75.07 11:13:01 PM 0 25.20 0.00 3.27 4.72 0.15 66.66 11:13:01 PM 1 7.42 0.00 1.78 7.22 0.15 83.43 11:14:01 PM all 10.35 0.00 1.20 1.64 0.08 86.72 11:14:01 PM 0 16.53 0.00 1.40 1.97 0.10 80.00 11:14:01 PM 1 4.19 0.00 1.00 1.30 0.07 93.44 11:15:01 PM all 4.73 0.00 1.34 0.38 0.07 93.49 11:15:01 PM 0 3.50 0.00 1.27 0.18 0.08 94.96 11:15:01 PM 1 5.97 0.00 1.40 0.57 0.05 92.01 11:16:01 PM all 23.68 0.00 3.87 3.25 0.12 69.07 11:16:01 PM 0 24.25 0.00 3.99 3.34 0.12 68.30 11:16:01 PM 1 23.11 0.00 3.76 3.17 0.12 69.84 11:17:01 PM all 0.99 0.00 0.22 0.32 0.05 98.43 11:17:01 PM 0 1.70 0.00 0.23 0.25 0.05 97.76 11:17:01 PM 1 0.27 0.00 0.20 0.38 0.05 99.10 11:18:01 PM all 18.32 0.00 2.66 0.28 0.08 78.67 11:18:01 PM 0 20.11 0.00 2.39 0.32 0.08 77.10 11:18:01 PM 1 16.53 0.00 2.92 0.23 0.08 80.23 Average: all 15.91 0.00 2.67 8.57 0.10 72.75 Average: 0 18.95 0.00 2.90 8.29 0.10 69.76 Average: 1 12.87 0.00 2.44 8.84 0.10 75.74