---> uname -a: Linux prd-centos8-robot-2c-8g-7330.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4988 19 2117 6809 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:67:05:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe67:515/64 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) 11/14/2024 _x86_64_ (2 CPU) 03:57:43 LINUX RESTART (2 CPU) 03:58:02 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 203.59 152.44 51.15 14746.49 38520.74 04:00:01 AM 116.16 7.00 109.16 1258.97 9520.92 04:01:01 AM 48.37 1.00 47.37 111.03 6349.43 04:02:01 AM 43.53 0.17 43.36 8.00 2718.77 04:03:01 AM 23.81 0.00 23.81 0.00 5557.51 04:04:01 AM 15.46 0.43 15.03 69.99 556.77 Average: 74.80 26.49 48.31 2665.49 10459.47 03:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5613668 7088656 2268764 28.78 2688 1668780 670048 7.50 177092 1814232 76132 04:00:01 AM 5210996 7010140 2671436 33.89 2688 1977064 709844 7.95 210376 2122876 130420 04:01:01 AM 5246880 7079720 2635552 33.44 2688 2009876 634876 7.11 239228 2052484 16 04:02:01 AM 5025796 7058656 2856636 36.24 2688 2201972 634764 7.11 256596 2230204 155368 04:03:01 AM 5020132 7052604 2862300 36.31 2688 2201976 650244 7.28 256596 2232456 4 04:04:01 AM 5122024 6981056 2760408 35.02 2688 2034520 717144 8.03 289144 2119100 16792 Average: 5206583 7045139 2675849 33.95 2688 2015698 669487 7.50 238172 2095225 63122 03:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 288.70 165.27 1040.35 59.04 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 78.43 65.50 814.90 10.40 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 49.43 35.47 438.71 5.97 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 222.41 167.65 337.39 43.72 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 6.30 4.52 2.11 1.30 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 64.86 42.83 80.04 19.85 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 117.88 79.97 450.63 23.28 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) 11/14/2024 _x86_64_ (2 CPU) 03:57:43 LINUX RESTART (2 CPU) 03:58:02 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 34.97 0.08 11.19 32.53 0.16 21.08 03:59:01 AM 0 29.74 0.09 12.58 28.49 0.12 28.98 03:59:01 AM 1 40.24 0.07 9.78 36.60 0.19 13.11 04:00:01 AM all 35.19 0.00 5.58 4.44 0.11 54.67 04:00:01 AM 0 26.65 0.00 5.54 4.18 0.10 63.53 04:00:01 AM 1 43.72 0.00 5.63 4.71 0.12 45.83 04:01:01 AM all 18.05 0.00 2.00 1.97 0.08 77.90 04:01:01 AM 0 9.77 0.00 1.50 1.95 0.08 86.68 04:01:01 AM 1 26.37 0.00 2.50 1.98 0.07 69.09 04:02:01 AM all 26.64 0.00 4.27 0.86 0.09 68.13 04:02:01 AM 0 13.91 0.00 3.39 0.57 0.10 82.03 04:02:01 AM 1 39.40 0.00 5.15 1.15 0.08 54.21 04:03:01 AM all 0.39 0.00 0.35 1.79 0.04 97.42 04:03:01 AM 0 0.57 0.00 0.27 1.52 0.03 97.61 04:03:01 AM 1 0.22 0.00 0.43 2.07 0.05 97.23 04:04:01 AM all 14.34 0.00 1.92 0.26 0.08 83.40 04:04:01 AM 0 4.29 0.00 1.23 0.13 0.08 94.26 04:04:01 AM 1 24.40 0.00 2.61 0.38 0.08 72.53 Average: all 21.49 0.01 4.17 6.79 0.09 67.45 Average: 0 14.04 0.01 4.03 5.99 0.09 75.85 Average: 1 28.96 0.01 4.31 7.59 0.10 59.04