---> uname -a: Linux prd-centos8-robot-2c-8g-14635.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 670 4900 19 2126 6731 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:24:82:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe24:823a/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) 08/25/2024 _x86_64_ (2 CPU) 16:18:40 LINUX RESTART (2 CPU) 04:19:01 PM tps rtps wtps bread/s bwrtn/s 04:20:01 PM 197.95 119.33 78.62 13504.83 40963.26 04:21:01 PM 97.72 7.41 90.31 1296.07 8660.66 04:22:01 PM 30.53 0.42 30.11 64.79 3594.47 04:23:01 PM 27.46 0.00 27.46 0.00 1670.21 04:24:01 PM 38.47 0.03 38.44 3.47 6720.38 04:25:01 PM 2.73 0.10 2.63 32.13 128.03 04:26:01 PM 2.28 0.02 2.27 0.93 257.54 04:27:01 PM 10.40 0.32 10.08 36.92 371.61 Average: 50.95 15.95 34.99 1867.48 7796.21 04:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 PM 5411320 7003784 2471104 31.35 2688 1782896 800072 8.96 191704 1984732 104428 04:21:01 PM 5151348 6974140 2731076 34.65 2688 1999712 789856 8.84 221872 2161528 87072 04:22:01 PM 5233644 7057844 2648780 33.60 2688 2001664 721084 8.07 240620 2062460 4 04:23:01 PM 4969328 6993144 2913096 36.96 2688 2192872 741388 8.30 255584 2284644 186896 04:24:01 PM 5006772 7030368 2875652 36.48 2688 2193056 694452 7.78 260088 2239196 16 04:25:01 PM 4962932 6989276 2919492 37.04 2688 2195804 781540 8.75 260316 2282768 564 04:26:01 PM 4948824 6981072 2933600 37.22 2688 2201700 850648 9.52 260520 2296064 876 04:27:01 PM 5035336 6904152 2847088 36.12 2688 2044388 836328 9.36 290208 2202664 27804 Average: 5089938 6991722 2792486 35.43 2688 2076512 776921 8.70 247614 2189257 50958 04:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 307.08 200.32 1553.18 60.23 0.00 0.00 0.00 0.00 04:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM eth0 59.96 48.92 575.42 8.58 0.00 0.00 0.00 0.00 04:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM eth0 11.78 10.60 5.19 3.84 0.00 0.00 0.00 0.00 04:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM eth0 31.51 27.22 269.45 6.12 0.00 0.00 0.00 0.00 04:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 PM eth0 141.65 100.40 32.58 23.33 0.00 0.00 0.00 0.00 04:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 PM eth0 80.20 74.49 19.23 6.67 0.00 0.00 0.00 0.00 04:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 PM eth0 176.09 171.79 56.01 18.47 0.00 0.00 0.00 0.00 04:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 PM eth0 79.64 58.13 99.87 48.75 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 110.99 86.48 326.39 22.00 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) 08/25/2024 _x86_64_ (2 CPU) 16:18:40 LINUX RESTART (2 CPU) 04:19:01 PM CPU %user %nice %system %iowait %steal %idle 04:20:01 PM all 37.96 0.06 10.48 10.98 0.14 40.38 04:20:01 PM 0 45.06 0.05 10.73 11.85 0.14 32.18 04:20:01 PM 1 30.92 0.07 10.25 10.11 0.13 48.52 04:21:01 PM all 32.17 0.00 5.29 5.11 0.11 57.31 04:21:01 PM 0 48.75 0.00 6.44 4.61 0.10 40.10 04:21:01 PM 1 15.67 0.00 4.16 5.61 0.12 74.45 04:22:01 PM all 9.84 0.00 1.40 18.14 0.08 70.53 04:22:01 PM 0 12.27 0.00 1.43 32.65 0.07 53.58 04:22:01 PM 1 7.41 0.00 1.37 3.61 0.10 87.51 04:23:01 PM all 22.25 0.00 3.47 18.83 0.08 55.37 04:23:01 PM 0 34.85 0.00 4.58 20.29 0.08 40.20 04:23:01 PM 1 9.78 0.00 2.38 17.39 0.07 70.38 04:24:01 PM all 5.30 0.00 1.32 3.44 0.06 89.89 04:24:01 PM 0 8.67 0.00 1.66 4.20 0.07 85.39 04:24:01 PM 1 1.94 0.00 0.99 2.67 0.05 94.35 04:25:01 PM all 6.10 0.00 0.75 0.03 0.07 93.05 04:25:01 PM 0 7.23 0.00 1.04 0.05 0.07 91.61 04:25:01 PM 1 4.96 0.00 0.45 0.02 0.07 94.50 04:26:01 PM all 15.61 0.00 1.26 0.06 0.09 82.98 04:26:01 PM 0 20.82 0.00 1.44 0.02 0.10 77.62 04:26:01 PM 1 10.42 0.00 1.08 0.10 0.08 88.32 04:27:01 PM all 16.31 0.00 1.92 0.08 0.08 81.60 04:27:01 PM 0 21.98 0.00 2.43 0.08 0.08 75.43 04:27:01 PM 1 10.65 0.00 1.42 0.08 0.08 87.76 Average: all 18.17 0.01 3.23 7.09 0.09 71.41 Average: 0 24.92 0.01 3.71 9.24 0.09 62.04 Average: 1 11.46 0.01 2.76 4.96 0.09 80.73