---> uname -a: Linux prd-centos8-robot-2c-8g-3834.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4980 19 2130 6813 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:f5:4a:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fef5:4afd/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) 11/03/2024 _x86_64_ (2 CPU) 00:30:56 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 92.52 7.33 85.19 1269.31 6322.74 12:34:01 AM 74.31 0.70 73.61 50.78 9593.10 12:35:01 AM 9.57 0.42 9.15 64.79 556.49 12:36:01 AM 68.06 2.52 65.54 396.00 8247.18 12:37:01 AM 1.73 0.00 1.73 0.00 43.54 12:38:01 AM 0.62 0.00 0.62 0.00 7.85 12:39:01 AM 0.30 0.00 0.30 0.00 2.77 12:40:01 AM 0.42 0.08 0.33 31.99 4.37 12:41:01 AM 9.47 0.35 9.12 38.79 309.72 Average: 28.56 1.27 27.29 205.75 2787.72 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5275788 7074560 2606636 33.07 2688 1977084 639900 7.16 209720 2061180 224412 12:34:01 AM 5149896 7006252 2732528 34.67 2688 2033852 706216 7.91 233172 2154116 25476 12:35:01 AM 5157164 7032528 2725260 34.57 2688 2051068 670324 7.51 245572 2128968 39992 12:36:01 AM 5012092 7056360 2870332 36.41 2688 2213520 631296 7.07 260744 2233600 96 12:37:01 AM 5013124 7057072 2869300 36.40 2688 2213520 631296 7.07 260740 2233560 4 12:38:01 AM 5012984 7056936 2869440 36.40 2688 2213524 631296 7.07 260740 2233724 4 12:39:01 AM 5012884 7056828 2869540 36.40 2688 2213524 631296 7.07 260740 2233736 4 12:40:01 AM 4975448 7020408 2906976 36.88 2688 2214540 710208 7.95 260864 2270676 4 12:41:01 AM 5113400 6986740 2769024 35.13 2688 2046904 714068 8.00 291708 2121684 17084 Average: 5080309 7038632 2802115 35.55 2688 2130837 662878 7.42 253778 2185694 34120 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 82.74 69.03 904.89 8.68 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 55.23 39.37 441.69 8.04 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 19.73 10.58 4.85 2.91 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 48.82 41.85 300.69 12.12 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 2.38 0.78 0.37 0.18 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 3.58 1.23 1.16 0.72 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 2.12 1.33 1.94 0.52 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 8.33 4.00 1.70 0.60 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 59.34 45.41 73.40 33.42 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 31.36 23.73 192.31 7.47 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) 11/03/2024 _x86_64_ (2 CPU) 00:30:56 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 34.68 0.00 5.56 2.80 0.13 56.84 12:33:01 AM 0 42.34 0.00 6.08 3.08 0.12 48.37 12:33:01 AM 1 27.03 0.00 5.03 2.51 0.15 65.28 12:34:01 AM all 17.85 0.00 2.71 3.32 0.13 76.00 12:34:01 AM 0 21.21 0.00 3.08 3.33 0.12 72.26 12:34:01 AM 1 14.50 0.00 2.34 3.30 0.13 79.73 12:35:01 AM all 9.90 0.00 1.77 1.76 0.05 86.53 12:35:01 AM 0 10.56 0.00 1.95 3.11 0.05 84.33 12:35:01 AM 1 9.24 0.00 1.59 0.42 0.05 88.70 12:36:01 AM all 23.04 0.00 3.85 5.17 0.09 67.85 12:36:01 AM 0 15.89 0.00 3.22 4.79 0.08 76.02 12:36:01 AM 1 30.19 0.00 4.47 5.56 0.10 59.69 12:37:01 AM all 0.33 0.00 0.06 0.01 0.03 99.57 12:37:01 AM 0 0.57 0.00 0.08 0.02 0.03 99.30 12:37:01 AM 1 0.08 0.00 0.03 0.00 0.03 99.85 12:38:01 AM all 0.39 0.00 0.07 0.00 0.03 99.51 12:38:01 AM 0 0.18 0.00 0.08 0.00 0.03 99.70 12:38:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 12:39:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 12:39:01 AM 0 0.12 0.00 0.10 0.00 0.07 99.72 12:39:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 12:40:01 AM all 1.06 0.00 0.18 0.03 0.05 98.69 12:40:01 AM 0 1.34 0.00 0.23 0.05 0.07 98.31 12:40:01 AM 1 0.78 0.00 0.12 0.00 0.03 99.07 12:41:01 AM all 13.47 0.00 1.76 0.29 0.08 84.39 12:41:01 AM 0 18.13 0.00 2.06 0.44 0.10 79.28 12:41:01 AM 1 8.81 0.00 1.46 0.15 0.07 89.51 Average: all 11.21 0.00 1.78 1.48 0.07 85.46 Average: 0 12.24 0.00 1.87 1.64 0.07 84.16 Average: 1 10.18 0.00 1.68 1.32 0.07 86.75