---> uname -a: Linux prd-centos8-robot-2c-8g-3064.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.996 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 729 4515 19 2452 6665 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:23:0f:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe23:f7b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 05:50:54 LINUX RESTART (2 CPU) 05:52:01 AM tps rtps wtps bread/s bwrtn/s 05:53:01 AM 84.91 15.73 69.18 2812.93 5843.30 05:54:01 AM 84.17 0.72 83.46 51.45 9100.05 05:55:01 AM 12.76 0.03 12.73 0.53 1454.87 05:56:01 AM 26.24 1.00 25.24 132.89 1468.16 05:57:01 AM 42.00 0.03 41.97 3.47 6761.90 05:58:01 AM 3.98 0.00 3.98 0.00 159.32 05:59:01 AM 0.23 0.00 0.23 0.00 2.92 06:00:01 AM 0.17 0.00 0.17 0.00 1.58 06:01:01 AM 18.92 0.20 18.72 38.25 882.41 Average: 30.38 1.97 28.41 337.74 2852.82 05:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:53:01 AM 5337128 7041420 2545296 32.29 2688 1887976 711696 7.97 211436 2016548 140732 05:54:01 AM 5208296 7031220 2674128 33.93 2688 2000500 697288 7.81 222548 2106780 36440 05:55:01 AM 5194028 7027112 2688396 34.11 2688 2010648 706892 7.92 232984 2112364 10148 05:56:01 AM 4992456 7001604 2889968 36.66 2688 2180684 736056 8.24 275300 2252516 156360 05:57:01 AM 5016004 7042616 2866420 36.36 2688 2196484 661048 7.40 263440 2229956 96 05:58:01 AM 5015764 7042380 2866660 36.37 2688 2196488 676460 7.57 263440 2230240 16 05:59:01 AM 5015668 7042284 2866756 36.37 2688 2196488 676460 7.57 263444 2230356 4 06:00:01 AM 5015916 7042532 2866508 36.37 2688 2196488 667984 7.48 263440 2230076 4 06:01:01 AM 4990508 7015872 2891916 36.69 2688 2195164 708236 7.93 402380 2117032 56 Average: 5087308 7031893 2795116 35.46 2688 2117880 693569 7.77 266490 2169541 38206 05:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 207.08 139.52 1269.74 46.44 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 46.42 36.94 418.39 7.30 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 14.70 3.98 3.91 1.83 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 40.87 37.52 294.27 7.80 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 495.82 381.21 106.60 84.19 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 1.78 0.28 0.41 0.21 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 1.95 0.28 0.37 0.20 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 1.02 0.15 0.07 0.01 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 18.17 15.21 18.00 11.05 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 91.98 68.35 234.65 17.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 05:50:54 LINUX RESTART (2 CPU) 05:52:01 AM CPU %user %nice %system %iowait %steal %idle 05:53:01 AM all 37.73 0.00 6.04 3.12 0.12 52.99 05:53:01 AM 0 53.96 0.00 7.58 3.08 0.10 35.28 05:53:01 AM 1 21.54 0.00 4.51 3.15 0.13 70.67 05:54:01 AM all 32.42 0.00 3.81 3.39 0.10 60.28 05:54:01 AM 0 40.47 0.00 3.68 4.43 0.10 51.31 05:54:01 AM 1 24.37 0.00 3.93 2.35 0.10 69.24 05:55:01 AM all 5.77 0.00 0.77 1.08 0.03 92.35 05:55:01 AM 0 3.89 0.00 0.63 1.15 0.03 94.29 05:55:01 AM 1 7.65 0.00 0.90 1.00 0.03 90.41 05:56:01 AM all 23.05 0.00 3.32 1.34 0.08 72.21 05:56:01 AM 0 27.52 0.00 3.32 1.74 0.08 67.33 05:56:01 AM 1 18.58 0.00 3.32 0.93 0.08 77.08 05:57:01 AM all 16.77 0.00 3.35 2.61 0.07 77.20 05:57:01 AM 0 16.98 0.00 3.56 1.72 0.07 77.66 05:57:01 AM 1 16.55 0.00 3.13 3.50 0.07 76.74 05:58:01 AM all 0.35 0.00 0.08 0.05 0.03 99.50 05:58:01 AM 0 0.58 0.00 0.05 0.10 0.02 99.25 05:58:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 05:59:01 AM all 0.33 0.00 0.06 0.00 0.03 99.57 05:59:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 05:59:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 06:00:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 06:00:01 AM 0 0.53 0.00 0.02 0.00 0.02 99.43 06:00:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 06:01:01 AM all 15.46 0.00 1.51 0.65 0.06 82.32 06:01:01 AM 0 12.29 0.00 1.38 0.35 0.05 85.92 06:01:01 AM 1 18.65 0.00 1.64 0.96 0.07 78.69 Average: all 14.69 0.00 2.11 1.36 0.06 81.78 Average: 0 17.42 0.00 2.25 1.40 0.06 78.88 Average: 1 11.96 0.00 1.96 1.32 0.06 84.69