---> uname -a: Linux prd-centos8-robot-2c-8g-1243.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 586 5003 19 2108 6815 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:59:64:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe59:64d5/64 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) 07/23/2024 _x86_64_ (2 CPU) 01:38:10 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 86.09 37.05 49.03 9128.56 36356.93 01:41:01 AM 75.30 6.98 68.32 1258.17 6129.30 01:42:01 AM 84.87 0.73 84.14 51.32 8940.63 01:43:01 AM 18.06 0.75 17.31 119.83 1530.41 01:44:01 AM 57.77 0.03 57.74 3.47 7215.86 01:45:01 AM 8.60 0.10 8.50 32.12 764.28 01:46:01 AM 0.32 0.00 0.32 0.00 6.66 01:47:01 AM 0.20 0.03 0.17 1.33 14.30 01:48:01 AM 27.41 0.65 26.76 74.11 1271.01 Average: 39.85 5.15 34.70 1185.50 6914.45 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5613608 7095072 2268824 28.78 2688 1675096 675832 7.57 179932 1810504 77836 01:41:01 AM 5320472 7052232 2561960 32.50 2688 1913144 705580 7.90 219056 2016888 168004 01:42:01 AM 5182500 7001380 2699932 34.25 2688 1996200 711256 7.96 225152 2129420 26392 01:43:01 AM 5180772 7044200 2701660 34.27 2688 2038024 660048 7.39 253300 2095576 36484 01:44:01 AM 5032732 7054640 2849700 36.15 2688 2191224 630784 7.06 263900 2207596 15948 01:45:01 AM 4798912 6822040 3083520 39.12 2688 2192444 903004 10.11 264204 2442140 8 01:46:01 AM 4884744 6907928 2997688 38.03 2688 2192500 837552 9.38 264204 2356808 40 01:47:01 AM 5033416 7057744 2849016 36.14 2688 2193644 645212 7.22 264608 2208712 752 01:48:01 AM 5126332 6978220 2756100 34.97 2688 2027716 715644 8.01 442744 1963892 180 Average: 5130388 7001495 2752044 34.91 2688 2046666 720546 8.07 264122 2136837 36183 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 254.13 143.55 999.86 55.35 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 55.52 47.01 657.68 5.36 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 56.11 36.86 424.26 7.23 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 11.63 9.98 6.53 3.83 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 273.94 230.53 317.38 51.48 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 236.04 211.48 2172.48 701.89 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 541.70 488.79 7209.97 31.79 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 247.74 224.81 3813.28 15.13 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 53.37 39.80 83.10 23.92 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 192.24 159.20 1742.72 99.56 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) 07/23/2024 _x86_64_ (2 CPU) 01:38:10 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 19.29 0.00 5.22 35.40 0.11 39.98 01:40:01 AM 0 23.56 0.00 4.20 32.02 0.13 40.09 01:40:01 AM 1 15.00 0.00 6.24 38.80 0.08 39.87 01:41:01 AM all 25.27 0.00 4.27 12.12 0.10 58.24 01:41:01 AM 0 31.74 0.00 5.03 12.70 0.10 50.43 01:41:01 AM 1 18.78 0.00 3.52 11.53 0.10 66.07 01:42:01 AM all 22.83 0.00 3.10 5.59 0.09 68.39 01:42:01 AM 0 26.71 0.00 3.36 4.86 0.08 64.98 01:42:01 AM 1 18.96 0.00 2.84 6.32 0.10 71.78 01:43:01 AM all 16.86 0.00 2.29 1.51 0.06 79.28 01:43:01 AM 0 22.38 0.00 2.72 2.00 0.05 72.85 01:43:01 AM 1 11.35 0.00 1.87 1.02 0.07 85.70 01:44:01 AM all 22.91 0.00 3.83 4.04 0.10 69.12 01:44:01 AM 0 23.47 0.00 3.91 4.93 0.12 67.56 01:44:01 AM 1 22.36 0.00 3.74 3.14 0.08 70.68 01:45:01 AM all 11.29 0.00 0.80 0.20 0.07 87.65 01:45:01 AM 0 9.62 0.00 0.47 0.40 0.07 89.44 01:45:01 AM 1 12.96 0.00 1.12 0.00 0.07 85.85 01:46:01 AM all 13.04 0.00 1.30 0.00 0.12 85.54 01:46:01 AM 0 0.74 0.00 0.23 0.00 0.10 98.93 01:46:01 AM 1 25.50 0.00 2.37 0.00 0.14 71.99 01:47:01 AM all 9.82 0.00 0.95 0.03 0.08 89.12 01:47:01 AM 0 8.34 0.00 0.79 0.05 0.08 90.73 01:47:01 AM 1 11.31 0.00 1.11 0.00 0.09 87.50 01:48:01 AM all 28.17 0.00 3.34 0.46 0.12 67.91 01:48:01 AM 0 35.59 0.00 3.64 0.45 0.13 60.19 01:48:01 AM 1 20.75 0.00 3.04 0.47 0.10 75.64 Average: all 18.85 0.00 2.79 6.60 0.09 71.66 Average: 0 20.26 0.00 2.71 6.39 0.10 70.54 Average: 1 17.44 0.00 2.87 6.82 0.09 72.78