---> uname -a: Linux prd-centos8-robot-2c-8g-19617.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 671 4742 19 2283 6723 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:35:fc:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe35:fcd7/64 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) 09/07/2024 _x86_64_ (2 CPU) 07:38:19 LINUX RESTART (2 CPU) 07:39:01 AM tps rtps wtps bread/s bwrtn/s 07:40:01 AM 95.78 23.83 71.96 6601.40 6957.23 07:41:01 AM 78.35 0.70 77.65 50.77 8953.78 07:42:01 AM 21.33 0.42 20.91 64.78 1781.57 07:43:01 AM 61.61 0.03 61.58 3.47 7836.34 07:44:01 AM 2.70 0.00 2.70 0.00 80.34 07:45:01 AM 0.47 0.00 0.47 0.00 5.47 07:46:01 AM 0.35 0.00 0.35 0.00 3.43 07:47:01 AM 9.12 0.17 8.95 32.93 234.61 07:48:01 AM 27.01 0.53 26.48 64.79 1009.17 Average: 32.97 2.85 30.12 757.60 2985.08 07:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 AM 5276456 6986244 2605976 33.06 2688 1891548 833404 9.33 211300 2071156 144204 07:41:01 AM 5141980 6967260 2740452 34.77 2688 2002592 819684 9.18 221300 2173660 30068 07:42:01 AM 5137452 7006316 2744980 34.82 2688 2043440 787344 8.82 249492 2143936 37612 07:43:01 AM 4952868 6977176 2929564 37.17 2688 2193700 740680 8.29 259480 2297144 80 07:44:01 AM 4953104 6977416 2929328 37.16 2688 2193704 740680 8.29 259480 2297204 4 07:45:01 AM 4953508 6977820 2928924 37.16 2688 2193704 740680 8.29 259480 2296908 4 07:46:01 AM 4953364 6977676 2929068 37.16 2688 2193704 740680 8.29 259480 2296956 4 07:47:01 AM 4822868 6868368 3059564 38.81 2688 2214884 846332 9.48 279912 2406760 20056 07:48:01 AM 4913080 6940916 2969352 37.67 2688 2197052 769884 8.62 449796 2147620 16496 Average: 5011631 6964355 2870801 36.42 2688 2124925 779930 8.73 272191 2236816 27614 07:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 307.01 193.05 1648.11 61.91 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 48.18 38.24 472.96 7.26 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 24.46 18.71 22.08 5.75 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 507.35 389.90 357.62 89.55 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 1.78 0.87 0.69 0.51 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 0.57 0.23 0.15 0.07 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 0.77 0.13 0.04 0.01 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 11.85 9.88 12.83 5.74 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 22.06 19.40 17.22 8.98 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 102.68 74.49 281.33 19.98 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) 09/07/2024 _x86_64_ (2 CPU) 07:38:19 LINUX RESTART (2 CPU) 07:39:01 AM CPU %user %nice %system %iowait %steal %idle 07:40:01 AM all 40.65 0.00 7.44 4.48 0.13 47.29 07:40:01 AM 0 45.31 0.00 8.40 4.20 0.13 41.96 07:40:01 AM 1 36.00 0.00 6.49 4.77 0.12 52.63 07:41:01 AM all 21.89 0.00 3.00 3.79 0.09 71.23 07:41:01 AM 0 25.66 0.00 3.09 3.93 0.10 67.22 07:41:01 AM 1 18.13 0.00 2.92 3.65 0.08 75.22 07:42:01 AM all 17.59 0.00 2.86 0.89 0.08 78.59 07:42:01 AM 0 26.50 0.00 3.20 0.85 0.07 69.39 07:42:01 AM 1 8.69 0.00 2.52 0.92 0.08 87.79 07:43:01 AM all 21.09 0.00 4.08 2.71 0.08 72.04 07:43:01 AM 0 21.51 0.00 4.30 2.65 0.08 71.45 07:43:01 AM 1 20.66 0.00 3.85 2.78 0.08 72.63 07:44:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 07:44:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 07:44:01 AM 1 0.58 0.00 0.08 0.02 0.03 99.28 07:45:01 AM all 0.30 0.00 0.05 0.00 0.03 99.62 07:45:01 AM 0 0.13 0.00 0.05 0.00 0.03 99.78 07:45:01 AM 1 0.47 0.00 0.05 0.00 0.02 99.47 07:46:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 07:46:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 07:46:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 07:47:01 AM all 8.29 0.00 0.82 0.13 0.05 90.71 07:47:01 AM 0 7.19 0.00 0.68 0.17 0.07 91.89 07:47:01 AM 1 9.38 0.00 0.95 0.10 0.03 89.54 07:48:01 AM all 30.40 0.00 3.57 0.51 0.09 65.43 07:48:01 AM 0 49.50 0.00 4.25 0.33 0.10 45.82 07:48:01 AM 1 11.27 0.00 2.89 0.68 0.08 85.08 Average: all 15.64 0.00 2.44 1.39 0.07 80.46 Average: 0 19.55 0.00 2.68 1.35 0.07 76.35 Average: 1 11.73 0.00 2.20 1.43 0.06 84.57