---> uname -a: Linux prd-centos8-robot-2c-8g-15712.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4989 19 2122 6815 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:05:6e:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe05:6e13/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/26/2024 _x86_64_ (2 CPU) 04:19:18 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 112.06 60.28 51.77 873.76 15614.18 04:21:01 AM 107.41 60.85 46.56 6541.13 29345.06 04:22:01 AM 85.79 7.63 78.16 1379.14 6596.55 04:23:01 AM 78.34 0.75 77.59 52.52 9044.05 04:24:01 AM 16.54 0.78 15.76 120.36 1512.86 04:25:01 AM 57.76 0.20 57.56 12.93 7474.89 04:26:01 AM 9.11 0.02 9.10 0.13 816.48 04:27:01 AM 5.46 0.30 5.16 37.32 245.12 04:28:01 AM 24.71 0.52 24.19 64.65 1201.23 Average: 48.33 9.03 39.30 1025.71 7055.12 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 6110480 7365980 1771956 22.48 2688 1462724 367492 4.66 114968 1444472 814136 04:21:01 AM 5642280 7088116 2240156 28.42 2688 1642200 682912 7.65 169560 1799740 51472 04:22:01 AM 5309552 7051564 2572884 32.64 2688 1924508 685820 7.68 212264 2040208 164540 04:23:01 AM 5180796 7009912 2701640 34.27 2688 2006256 697736 7.81 222484 2131540 37104 04:24:01 AM 5167616 7013312 2714820 34.44 2688 2022772 704496 7.89 246992 2120692 11660 04:25:01 AM 5023848 7055068 2858588 36.27 2688 2200716 642440 7.19 263644 2220256 15932 04:26:01 AM 4983392 7015816 2899044 36.78 2688 2201956 709076 7.94 263952 2260248 212 04:27:01 AM 5139056 7006924 2743380 34.80 2688 2042336 685680 7.68 256896 2130632 6816 04:28:01 AM 5155180 7021584 2727256 34.60 2688 2041796 681972 7.64 441992 1933556 200 Average: 5301356 7069808 2581080 32.74 2688 1949474 650847 7.29 243639 2009038 122452 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 0.71 0.00 0.05 0.00 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 221.36 128.80 854.85 51.71 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 74.48 61.28 896.87 7.39 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 34.61 28.64 294.50 5.96 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 14.45 7.11 5.53 3.12 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 274.70 209.32 328.44 52.22 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 20.43 20.33 8.11 3.85 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 48.05 40.27 78.83 25.94 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 16.23 15.39 13.30 7.62 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 87.78 63.70 309.16 19.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/26/2024 _x86_64_ (2 CPU) 04:19:18 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 0.36 0.00 2.49 97.15 0.00 0.00 04:20:01 AM 0 0.00 0.00 2.84 97.16 0.00 0.00 04:20:01 AM 1 0.71 0.00 2.14 97.14 0.00 0.00 04:21:01 AM all 25.27 0.04 5.81 43.27 0.16 25.45 04:21:01 AM 0 25.25 0.03 5.42 43.28 0.19 25.83 04:21:01 AM 1 25.28 0.05 6.19 43.26 0.14 25.08 04:22:01 AM all 38.95 0.00 5.65 3.13 0.17 52.10 04:22:01 AM 0 50.68 0.00 6.43 3.93 0.15 38.81 04:22:01 AM 1 27.20 0.00 4.87 2.32 0.18 65.43 04:23:01 AM all 29.48 0.00 3.41 5.95 0.14 61.02 04:23:01 AM 0 46.98 0.00 3.94 7.03 0.12 41.94 04:23:01 AM 1 11.97 0.00 2.87 4.86 0.17 80.13 04:24:01 AM all 14.05 0.00 1.59 0.52 0.08 83.78 04:24:01 AM 0 21.99 0.00 1.78 0.67 0.08 75.47 04:24:01 AM 1 6.08 0.00 1.39 0.37 0.07 92.10 04:25:01 AM all 29.82 0.00 4.34 1.87 0.09 63.87 04:25:01 AM 0 26.46 0.00 3.93 2.20 0.10 67.31 04:25:01 AM 1 33.19 0.00 4.76 1.54 0.08 60.43 04:26:01 AM all 8.42 0.00 0.73 0.20 0.08 90.58 04:26:01 AM 0 5.75 0.00 0.60 0.15 0.07 93.43 04:26:01 AM 1 11.10 0.00 0.86 0.25 0.08 87.71 04:27:01 AM all 12.04 0.00 1.97 0.04 0.08 85.86 04:27:01 AM 0 14.23 0.00 1.91 0.03 0.08 83.75 04:27:01 AM 1 9.84 0.00 2.04 0.05 0.08 87.98 04:28:01 AM all 32.12 0.00 2.55 0.38 0.09 64.86 04:28:01 AM 0 40.10 0.00 2.62 0.43 0.10 56.75 04:28:01 AM 1 24.13 0.00 2.49 0.32 0.08 72.99 Average: all 23.71 0.01 3.25 7.09 0.11 65.84 Average: 0 28.87 0.00 3.32 7.40 0.11 60.29 Average: 1 18.53 0.01 3.17 6.78 0.11 71.39