---> uname -a: Linux prd-centos8-robot-2c-8g-14787.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 589 4958 19 2150 6811 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:8a:2d:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe8a:2dc7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/09/2024 _x86_64_ (2 CPU) 01:06:35 LINUX RESTART (2 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 103.80 25.07 78.72 6195.00 18152.78 01:09:01 AM 87.00 0.08 86.92 2.27 8335.70 01:10:01 AM 42.35 0.57 41.78 25.72 5392.27 01:11:01 AM 18.96 0.92 18.05 126.91 878.70 01:12:01 AM 67.29 0.03 67.26 3.47 7810.16 01:13:01 AM 7.25 0.02 7.23 0.13 315.06 01:14:01 AM 0.43 0.00 0.43 0.00 9.26 01:15:01 AM 2.12 0.27 1.85 35.19 104.83 01:16:01 AM 36.98 0.27 36.71 25.60 1785.04 Average: 40.69 3.03 37.66 712.74 4754.06 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 5274088 7007540 2608368 33.09 2688 1918452 753784 8.44 223900 2071920 175296 01:09:01 AM 5106036 6979264 2776420 35.22 2688 2048952 732296 8.20 188848 2239900 143560 01:10:01 AM 5164684 7024016 2717772 34.48 2688 2035464 697680 7.81 194984 2169776 4 01:11:01 AM 5068064 6991796 2814392 35.70 2688 2097852 727404 8.14 225320 2231692 51548 01:12:01 AM 4979848 7032332 2902608 36.82 2688 2221012 679468 7.61 232492 2288828 108 01:13:01 AM 4876416 6929176 3006040 38.14 2688 2221288 807196 9.04 232540 2393188 36 01:14:01 AM 4869036 6921828 3013420 38.23 2688 2221328 817420 9.15 232540 2400352 16 01:15:01 AM 5110316 7007456 2772140 35.17 2688 2069088 703904 7.88 227400 2180100 4324 01:16:01 AM 5083900 6976812 2798556 35.50 2688 2067688 742236 8.31 424460 2020308 168 Average: 5059154 6985580 2823302 35.82 2688 2100125 740154 8.29 242498 2221785 41673 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 309.43 186.07 1526.69 57.84 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 60.38 46.20 665.04 8.30 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 9.65 2.17 2.82 0.56 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 29.05 22.36 95.33 6.30 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 233.91 201.12 267.32 45.46 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 262.89 229.31 2344.56 702.41 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 455.61 412.43 6484.24 26.64 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 270.10 225.90 2839.10 25.08 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 16.98 15.03 12.41 7.02 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 183.11 148.95 1581.94 97.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/09/2024 _x86_64_ (2 CPU) 01:06:35 LINUX RESTART (2 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 35.65 0.00 6.78 5.42 0.10 52.05 01:08:01 AM 0 28.07 0.00 5.68 5.15 0.10 61.00 01:08:01 AM 1 43.25 0.00 7.88 5.70 0.10 43.07 01:09:01 AM all 34.46 0.00 4.13 2.03 0.09 59.29 01:09:01 AM 0 24.49 0.00 2.71 1.88 0.10 70.81 01:09:01 AM 1 44.45 0.00 5.56 2.17 0.08 47.74 01:10:01 AM all 5.87 0.00 1.26 1.16 0.12 91.60 01:10:01 AM 0 9.51 0.00 1.85 1.62 0.15 86.86 01:10:01 AM 1 2.22 0.00 0.67 0.70 0.08 96.33 01:11:01 AM all 22.19 0.00 2.37 1.34 0.23 73.86 01:11:01 AM 0 15.47 0.00 2.00 0.75 0.30 81.48 01:11:01 AM 1 28.94 0.00 2.74 1.94 0.17 66.22 01:12:01 AM all 22.60 0.00 3.53 1.77 0.10 71.99 01:12:01 AM 0 17.17 0.00 2.60 1.62 0.10 78.51 01:12:01 AM 1 28.06 0.00 4.47 1.93 0.10 65.44 01:13:01 AM all 13.23 0.00 0.93 0.08 0.08 85.68 01:13:01 AM 0 15.46 0.00 1.38 0.03 0.08 83.04 01:13:01 AM 1 11.01 0.00 0.49 0.12 0.07 88.32 01:14:01 AM all 10.72 0.00 1.51 0.00 0.09 87.68 01:14:01 AM 0 10.40 0.00 1.60 0.00 0.10 87.89 01:14:01 AM 1 11.03 0.00 1.42 0.00 0.08 87.47 01:15:01 AM all 9.21 0.00 1.86 0.03 0.08 88.83 01:15:01 AM 0 12.19 0.00 2.45 0.02 0.09 85.25 01:15:01 AM 1 6.24 0.00 1.27 0.05 0.07 92.37 01:16:01 AM all 26.81 0.00 2.22 0.57 0.08 70.32 01:16:01 AM 0 12.09 0.00 1.65 0.85 0.08 85.32 01:16:01 AM 1 41.52 0.00 2.79 0.28 0.08 55.32 Average: all 20.11 0.00 2.74 1.38 0.11 75.66 Average: 0 16.11 0.00 2.44 1.33 0.12 80.00 Average: 1 24.10 0.00 3.03 1.43 0.09 71.34