---> uname -a: Linux prd-centos8-robot-2c-8g-8179.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 624 4928 19 2144 6776 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:70:d0:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe70:d0b5/64 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) 08/07/2024 _x86_64_ (2 CPU) 01:35:11 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 103.90 22.21 81.69 5043.39 6492.75 01:38:01 AM 72.99 0.70 72.29 50.78 8594.62 01:39:01 AM 21.16 0.85 20.31 123.96 1797.18 01:40:01 AM 61.01 0.03 60.98 3.47 7800.30 01:41:01 AM 4.50 0.12 4.38 33.06 281.69 01:42:01 AM 2.08 0.00 2.08 0.00 257.12 01:43:01 AM 0.15 0.00 0.15 0.00 2.55 01:44:01 AM 12.86 0.32 12.55 36.92 688.30 01:45:01 AM 24.16 0.52 23.65 63.86 1531.04 Average: 33.65 2.75 30.90 595.08 3049.64 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5378424 7096608 2504008 31.77 2688 1900304 633396 7.09 211176 1969376 151732 01:38:01 AM 5186140 7011056 2696292 34.21 2688 2001932 703720 7.88 222500 2124664 30100 01:39:01 AM 5172360 7047412 2710072 34.38 2688 2049820 662692 7.42 247856 2108336 42616 01:40:01 AM 5012076 7040300 2870356 36.41 2688 2197552 652400 7.30 261512 2233776 88 01:41:01 AM 4947128 6984748 2935304 37.24 2688 2206928 738916 8.27 261968 2298844 5704 01:42:01 AM 4930044 6967700 2952388 37.46 2688 2206964 772096 8.65 261968 2315144 48 01:43:01 AM 4926104 6969372 2956328 37.51 2688 2212584 755300 8.46 262028 2319312 5628 01:44:01 AM 5058700 6946052 2823732 35.82 2688 2062016 741692 8.30 299316 2167828 32576 01:45:01 AM 5049320 6941784 2833112 35.94 2688 2067644 738284 8.27 457152 2023876 16716 Average: 5073366 7000559 2809066 35.64 2688 2100638 710944 7.96 276164 2173462 31690 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 339.54 203.58 1661.21 59.96 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 53.73 36.29 455.11 6.97 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 18.78 11.56 11.71 4.20 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 140.30 125.71 297.06 33.51 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 97.23 88.75 85.83 31.03 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 334.78 329.86 547.81 125.66 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 184.75 177.92 370.35 55.49 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 50.42 36.65 94.67 37.32 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 17.18 16.28 14.79 8.29 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 137.41 114.06 393.18 40.27 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) 08/07/2024 _x86_64_ (2 CPU) 01:35:11 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 38.43 0.00 7.13 4.47 0.11 49.87 01:37:01 AM 0 31.16 0.00 7.10 2.04 0.10 59.59 01:37:01 AM 1 45.68 0.00 7.16 6.89 0.12 40.16 01:38:01 AM all 19.35 0.00 2.76 2.87 0.10 74.92 01:38:01 AM 0 9.98 0.00 2.35 3.27 0.12 84.27 01:38:01 AM 1 28.71 0.00 3.17 2.47 0.08 65.56 01:39:01 AM all 15.67 0.00 2.35 0.59 0.08 81.29 01:39:01 AM 0 21.29 0.00 2.35 0.62 0.08 75.66 01:39:01 AM 1 10.06 0.00 2.36 0.57 0.08 86.94 01:40:01 AM all 21.82 0.00 3.78 12.09 0.09 62.22 01:40:01 AM 0 12.67 0.00 3.11 10.79 0.09 73.34 01:40:01 AM 1 30.98 0.00 4.46 13.38 0.09 51.09 01:41:01 AM all 16.41 0.00 1.65 0.09 0.08 81.75 01:41:01 AM 0 8.49 0.00 0.42 0.13 0.08 90.87 01:41:01 AM 1 24.41 0.00 2.90 0.05 0.08 72.55 01:42:01 AM all 23.74 0.00 0.56 0.07 0.11 75.52 01:42:01 AM 0 28.67 0.00 0.55 0.13 0.10 70.54 01:42:01 AM 1 18.82 0.00 0.57 0.00 0.12 80.49 01:43:01 AM all 21.41 0.00 0.50 0.00 0.09 78.00 01:43:01 AM 0 0.95 0.00 0.23 0.00 0.10 98.71 01:43:01 AM 1 42.03 0.00 0.76 0.00 0.08 57.13 01:44:01 AM all 14.49 0.00 1.94 0.19 0.08 83.30 01:44:01 AM 0 9.59 0.00 2.09 0.27 0.07 87.99 01:44:01 AM 1 19.40 0.00 1.79 0.12 0.08 78.61 01:45:01 AM all 24.35 0.00 2.80 0.42 0.08 72.34 01:45:01 AM 0 18.11 0.00 2.60 0.45 0.08 78.75 01:45:01 AM 1 30.59 0.00 3.00 0.38 0.08 65.94 Average: all 21.74 0.00 2.60 2.26 0.09 73.31 Average: 0 15.67 0.00 2.31 1.92 0.09 80.01 Average: 1 27.83 0.00 2.90 2.60 0.09 66.59