---> uname -a: Linux prd-centos8-robot-2c-8g-19984.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 602 4970 19 2124 6799 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:43:e8:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe43:e880/64 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) 09/08/2024 _x86_64_ (2 CPU) 02:38:19 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 106.91 47.01 59.90 6066.97 31193.32 02:41:01 AM 118.32 7.41 110.91 1296.07 9931.05 02:42:01 AM 28.99 0.42 28.57 64.78 3497.35 02:43:01 AM 27.80 0.00 27.80 0.00 1546.63 02:44:01 AM 43.02 2.52 40.50 396.00 6721.88 02:45:01 AM 3.12 0.00 3.12 0.00 111.86 02:46:01 AM 0.12 0.00 0.12 0.00 1.30 02:47:01 AM 0.28 0.08 0.20 31.99 2.52 02:48:01 AM 25.81 0.65 25.16 74.12 1265.69 Average: 39.38 6.46 32.92 881.28 6031.18 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5438004 7023764 2444428 31.01 2688 1776192 741332 8.30 190940 1962612 127908 02:41:01 AM 5159772 6986176 2722660 34.54 2688 2003168 735604 8.24 221532 2153496 87048 02:42:01 AM 5239308 7067116 2643124 33.53 2688 2005112 671540 7.52 240288 2056728 16 02:43:01 AM 4933704 6967576 2948728 37.41 2688 2202716 747120 8.37 258180 2319588 181764 02:44:01 AM 5004840 7041944 2877592 36.51 2688 2206440 660380 7.39 263048 2239108 20 02:45:01 AM 5004308 7041412 2878124 36.51 2688 2206440 660380 7.39 263052 2239360 16 02:46:01 AM 5004764 7041868 2877668 36.51 2688 2206440 660380 7.39 263052 2239000 8 02:47:01 AM 5002840 7041972 2879592 36.53 2688 2208472 652692 7.31 263592 2240480 1068 02:48:01 AM 5151676 7019156 2730756 34.64 2688 2043312 703176 7.87 445776 1935172 192 Average: 5104357 7025665 2778075 35.24 2688 2095366 692512 7.75 267718 2153949 44227 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 289.04 181.34 1533.41 60.74 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 60.08 49.80 592.37 8.50 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 15.79 11.20 5.89 3.81 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 40.14 34.79 273.83 7.98 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 526.87 379.99 119.83 96.99 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 3.27 2.32 0.85 0.69 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 2.83 1.88 0.46 0.42 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 46.24 31.54 10.92 3.44 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 79.67 53.56 89.26 24.78 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 118.22 82.94 291.92 23.04 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) 09/08/2024 _x86_64_ (2 CPU) 02:38:19 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 30.54 0.03 6.17 26.42 0.13 36.71 02:40:01 AM 0 25.78 0.05 5.91 25.14 0.10 43.01 02:40:01 AM 1 35.31 0.02 6.42 27.71 0.15 30.40 02:41:01 AM all 33.25 0.00 5.65 5.36 0.12 55.63 02:41:01 AM 0 29.84 0.00 5.91 5.35 0.10 58.80 02:41:01 AM 1 36.64 0.00 5.40 5.36 0.13 52.46 02:42:01 AM all 10.40 0.00 1.43 4.27 0.07 83.83 02:42:01 AM 0 4.01 0.00 1.24 4.44 0.07 90.25 02:42:01 AM 1 16.82 0.00 1.63 4.10 0.07 77.39 02:43:01 AM all 21.89 0.00 3.87 0.81 0.08 73.35 02:43:01 AM 0 19.73 0.00 3.73 0.57 0.08 75.88 02:43:01 AM 1 24.05 0.00 4.01 1.05 0.08 70.81 02:44:01 AM all 6.77 0.00 2.10 1.89 0.07 89.16 02:44:01 AM 0 5.42 0.00 2.31 1.27 0.08 90.91 02:44:01 AM 1 8.13 0.00 1.89 2.51 0.05 87.41 02:45:01 AM all 0.35 0.00 0.08 0.03 0.04 99.51 02:45:01 AM 0 0.53 0.00 0.05 0.05 0.02 99.35 02:45:01 AM 1 0.17 0.00 0.10 0.00 0.07 99.67 02:46:01 AM all 0.27 0.00 0.09 0.00 0.05 99.59 02:46:01 AM 0 0.28 0.00 0.07 0.00 0.03 99.62 02:46:01 AM 1 0.25 0.00 0.12 0.00 0.07 99.57 02:47:01 AM all 2.31 0.00 0.43 0.09 0.03 97.14 02:47:01 AM 0 1.20 0.00 0.37 0.18 0.02 98.23 02:47:01 AM 1 3.42 0.00 0.49 0.00 0.05 96.04 02:48:01 AM all 21.62 0.00 3.18 0.54 0.10 74.56 02:48:01 AM 0 15.96 0.00 3.51 0.57 0.08 79.88 02:48:01 AM 1 27.28 0.00 2.84 0.52 0.12 69.24 Average: all 14.15 0.00 2.55 4.37 0.08 78.85 Average: 0 11.40 0.01 2.56 4.16 0.07 81.80 Average: 1 16.90 0.00 2.54 4.57 0.09 75.90