---> uname -a: Linux prd-centos8-robot-2c-8g-4922.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 616 4939 19 2141 6784 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:f8:d5:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fef8:d5d7/64 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) 11/07/2024 _x86_64_ (2 CPU) 00:56:16 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 109.23 36.80 72.43 5360.35 5904.88 12:59:02 AM 79.71 0.70 79.01 50.78 9417.23 01:00:01 AM 23.64 0.42 23.21 65.88 1819.32 01:01:01 AM 64.22 0.05 64.17 3.60 7916.91 01:02:01 AM 3.65 0.15 3.50 33.72 130.02 01:03:01 AM 2.25 0.03 2.22 1.07 348.10 01:04:01 AM 0.33 0.00 0.33 0.00 5.28 01:05:01 AM 3.73 0.32 3.42 36.92 200.05 01:06:01 AM 29.25 0.52 28.73 63.86 1709.05 Average: 35.13 4.34 30.79 625.05 3052.49 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5358440 7046732 2523992 32.02 2688 1870232 681980 7.64 209532 1991092 133904 12:59:02 AM 5151480 6983136 2730952 34.65 2688 2008320 733400 8.21 221140 2157372 30124 01:00:01 AM 5190144 7053768 2692288 34.16 2688 2038700 675412 7.56 243568 2097944 28168 01:01:01 AM 5013216 7045252 2869216 36.40 2688 2201396 651140 7.29 256856 2237056 84 01:02:01 AM 4968976 7002404 2913456 36.96 2688 2202788 726672 8.14 257288 2281504 376 01:03:01 AM 4950332 6991804 2932100 37.20 2688 2210832 726672 8.14 257288 2300012 8 01:04:01 AM 4927868 6969396 2954564 37.48 2688 2210896 765516 8.57 257288 2321636 44 01:05:01 AM 5084216 6973032 2798216 35.50 2688 2061632 711120 7.96 261752 2177560 17516 01:06:01 AM 5098852 6987740 2783580 35.31 2688 2063876 716244 8.02 457552 1975336 16608 Average: 5082614 7005918 2799818 35.52 2688 2096519 709795 7.95 269140 2171057 25204 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 313.85 189.42 1569.93 61.10 0.00 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 60.70 46.05 637.32 7.88 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 16.40 11.49 6.49 4.35 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 233.45 172.98 334.46 37.78 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 37.63 21.07 8.87 8.14 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 299.32 298.75 125.60 123.75 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 231.74 229.25 383.98 80.75 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 68.59 45.98 173.70 34.20 0.00 0.00 0.00 0.00 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 23.53 19.63 17.88 9.48 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 143.04 115.15 362.69 40.89 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) 11/07/2024 _x86_64_ (2 CPU) 00:56:16 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.09 0.02 6.90 3.17 0.11 53.72 12:58:01 AM 0 36.07 0.00 6.41 2.73 0.10 54.70 12:58:01 AM 1 36.11 0.03 7.39 3.61 0.12 52.74 12:59:02 AM all 24.17 0.00 3.37 6.85 0.08 65.52 12:59:02 AM 0 24.99 0.00 3.65 7.40 0.10 63.86 12:59:02 AM 1 23.36 0.00 3.10 6.30 0.07 67.18 01:00:01 AM all 15.96 0.00 2.41 0.48 0.08 81.06 01:00:01 AM 0 9.81 0.00 2.21 0.31 0.07 87.61 01:00:01 AM 1 22.12 0.00 2.62 0.66 0.10 74.50 01:01:01 AM all 21.73 0.00 3.74 2.17 0.08 72.27 01:01:01 AM 0 20.78 0.00 3.55 2.35 0.08 73.23 01:01:01 AM 1 22.69 0.00 3.93 1.99 0.08 71.31 01:02:01 AM all 3.27 0.00 0.28 0.03 0.04 96.38 01:02:01 AM 0 2.64 0.00 0.32 0.07 0.05 96.92 01:02:01 AM 1 3.90 0.00 0.24 0.00 0.03 95.83 01:03:01 AM all 29.44 0.00 1.15 0.01 0.10 69.31 01:03:01 AM 0 2.59 0.00 0.23 0.02 0.08 97.07 01:03:01 AM 1 56.42 0.00 2.07 0.00 0.12 41.40 01:04:01 AM all 27.99 0.00 0.55 0.00 0.09 71.37 01:04:01 AM 0 4.95 0.00 0.32 0.00 0.08 94.65 01:04:01 AM 1 51.00 0.00 0.79 0.00 0.10 48.11 01:05:01 AM all 7.82 0.00 1.33 0.06 0.07 90.73 01:05:01 AM 0 7.51 0.00 1.47 0.05 0.05 90.92 01:05:01 AM 1 8.12 0.00 1.19 0.07 0.08 90.54 01:06:01 AM all 30.95 0.00 3.46 0.40 0.08 65.11 01:06:01 AM 0 14.30 0.00 2.76 0.42 0.07 82.46 01:06:01 AM 1 47.58 0.00 4.17 0.38 0.08 47.78 Average: all 21.95 0.00 2.58 1.47 0.08 73.92 Average: 0 13.75 0.00 2.33 1.48 0.08 82.36 Average: 1 30.16 0.00 2.84 1.45 0.09 65.47