---> uname -a: Linux prd-centos8-robot-2c-8g-9987.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 632 4912 19 2152 6768 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:03:bf:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe03:bf08/64 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) 11/25/2024 _x86_64_ (2 CPU) 01:03:58 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 96.35 21.15 75.20 5128.58 6074.53 01:07:01 AM 78.69 0.70 77.99 50.78 9286.59 01:08:02 AM 31.47 0.53 30.94 64.78 2490.25 01:09:01 AM 43.04 0.03 43.01 3.52 6862.74 01:10:01 AM 6.60 0.10 6.50 32.12 287.29 01:11:01 AM 2.32 0.02 2.30 0.93 342.43 01:12:01 AM 0.28 0.00 0.28 0.00 4.73 01:13:01 AM 5.97 0.32 5.65 36.93 316.78 01:14:01 AM 27.57 0.52 27.06 63.85 1719.48 Average: 32.46 2.60 29.86 599.22 3035.71 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5286148 6994100 2596284 32.94 2688 1891596 759452 8.50 210784 2068208 146116 01:07:01 AM 5136756 6974768 2745676 34.83 2688 2015120 740104 8.29 221376 2178032 30112 01:08:02 AM 5004796 6964548 2877636 36.51 2688 2132980 752744 8.43 260068 2259432 97644 01:09:01 AM 4988744 7028408 2893688 36.71 2688 2209048 667812 7.48 257352 2257708 8 01:10:01 AM 4932492 6981180 2949940 37.42 2688 2218080 745912 8.35 257620 2317912 7808 01:11:01 AM 4928260 6977312 2954172 37.48 2688 2218428 745912 8.35 257620 2321908 4 01:12:01 AM 4906832 6955952 2975600 37.75 2688 2218488 779780 8.73 257620 2343340 40 01:13:01 AM 5010752 6938020 2871680 36.43 2688 2100372 739884 8.28 291880 2220372 46904 01:14:01 AM 5062360 6962992 2820072 35.78 2688 2075992 743948 8.33 460608 2008052 16608 Average: 5028571 6975253 2853861 36.21 2688 2120012 741728 8.31 274992 2219440 38360 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 297.63 187.11 1628.19 61.12 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 56.50 39.25 586.50 7.43 0.00 0.00 0.00 0.00 01:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:02 AM eth0 41.75 33.52 297.06 8.45 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 201.66 144.11 45.27 32.90 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 48.42 33.46 75.05 6.08 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 339.86 338.46 99.64 140.14 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 240.90 226.52 778.28 64.09 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 62.46 44.01 134.78 42.24 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 21.39 19.03 16.58 8.80 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 145.53 118.35 407.54 41.27 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) 11/25/2024 _x86_64_ (2 CPU) 01:03:58 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 39.28 0.00 7.54 4.15 0.13 48.89 01:06:01 AM 0 45.95 0.00 8.63 3.31 0.13 41.97 01:06:01 AM 1 32.61 0.00 6.45 4.99 0.12 55.83 01:07:01 AM all 23.49 0.00 3.22 3.81 0.08 69.40 01:07:01 AM 0 26.25 0.00 3.66 3.91 0.08 66.10 01:07:01 AM 1 20.73 0.00 2.78 3.71 0.07 72.71 01:08:02 AM all 23.02 0.00 3.26 1.04 0.08 72.60 01:08:02 AM 0 31.16 0.00 3.47 1.27 0.08 64.02 01:08:02 AM 1 14.90 0.00 3.05 0.82 0.07 81.17 01:09:01 AM all 14.40 0.00 2.71 2.39 0.06 80.44 01:09:01 AM 0 18.45 0.00 3.05 2.85 0.05 75.59 01:09:01 AM 1 10.35 0.00 2.36 1.94 0.07 85.29 01:10:01 AM all 9.91 0.00 0.98 0.08 0.05 88.98 01:10:01 AM 0 19.05 0.00 1.62 0.05 0.05 79.23 01:10:01 AM 1 0.84 0.00 0.35 0.10 0.05 98.66 01:11:01 AM all 27.59 0.00 0.57 0.04 0.08 71.71 01:11:01 AM 0 48.06 0.00 0.81 0.00 0.10 51.03 01:11:01 AM 1 7.28 0.00 0.33 0.08 0.07 92.24 01:12:01 AM all 24.62 0.00 0.60 0.00 0.09 74.69 01:12:01 AM 0 23.60 0.00 0.59 0.00 0.08 75.73 01:12:01 AM 1 25.65 0.00 0.60 0.00 0.10 73.65 01:13:01 AM all 9.64 0.00 1.49 0.08 0.06 88.73 01:13:01 AM 0 10.71 0.00 1.35 0.05 0.05 87.84 01:13:01 AM 1 8.58 0.00 1.62 0.12 0.07 89.61 01:14:01 AM all 29.89 0.00 3.32 0.41 0.07 66.31 01:14:01 AM 0 31.90 0.00 3.89 0.20 0.07 63.94 01:14:01 AM 1 27.88 0.00 2.76 0.62 0.07 68.68 Average: all 22.45 0.00 2.63 1.33 0.08 73.51 Average: 0 28.37 0.00 3.01 1.30 0.08 67.24 Average: 1 16.54 0.00 2.26 1.37 0.07 79.76