---> uname -a: Linux prd-centos8-robot-2c-8g-7600.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 600 4954 19 2142 6800 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:7e:9a:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe7e:9a4d/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) 08/05/2024 _x86_64_ (2 CPU) 02:55:40 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 121.09 83.82 37.27 8206.46 25104.37 02:58:01 AM 90.75 53.32 37.44 5890.30 13820.74 02:59:01 AM 116.09 6.78 109.31 1247.58 10025.14 03:00:01 AM 38.76 1.48 37.28 172.90 4309.03 03:01:01 AM 43.10 0.00 43.10 0.00 2916.03 03:02:01 AM 23.86 0.22 23.65 37.44 5362.76 03:03:01 AM 3.43 0.02 3.42 0.93 372.16 03:04:01 AM 0.50 0.00 0.50 0.00 7.52 03:05:01 AM 3.42 0.32 3.10 36.92 296.83 03:06:01 AM 28.18 0.52 27.66 63.86 1758.06 Average: 46.92 14.65 32.27 1565.64 6397.43 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 6150528 7366824 1731904 21.97 2688 1423388 371892 4.72 111032 1404640 348664 02:58:01 AM 5516812 7068144 2365620 30.01 2688 1742820 672236 7.53 187516 1891596 97612 02:59:01 AM 5121340 6975736 2761092 35.03 2688 2031320 748236 8.38 218676 2196980 137904 03:00:01 AM 5260096 7088420 2622336 33.27 2688 2005704 630376 7.06 241160 2036032 32 03:01:01 AM 4979980 7006736 2902452 36.82 2688 2195656 683392 7.65 257212 2273068 149468 03:02:01 AM 4975084 7010888 2907348 36.88 2688 2205084 705640 7.90 261320 2269928 8272 03:03:01 AM 4972184 7008148 2910248 36.92 2688 2205240 705640 7.90 261320 2272552 4 03:04:01 AM 4950064 6986088 2932368 37.20 2688 2205300 722168 8.09 261320 2294044 4 03:05:01 AM 5110064 6999548 2772368 35.17 2688 2062824 666924 7.47 267904 2146344 20780 03:06:01 AM 5126580 7016556 2755852 34.96 2688 2065116 657272 7.36 455132 1949168 16192 Average: 5216273 7052709 2666159 33.82 2688 2014245 656378 7.35 252259 2073435 77893 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 4.42 2.28 0.84 0.47 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 296.22 170.54 1310.76 58.09 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 73.14 54.77 788.04 8.92 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 17.58 9.98 6.77 3.62 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 40.62 33.14 274.56 8.88 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 255.45 178.47 115.47 44.23 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 322.69 321.89 65.16 135.20 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 225.36 215.30 440.71 67.76 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 64.03 42.75 200.24 36.31 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 20.68 19.15 16.14 9.26 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 132.03 104.83 321.87 37.28 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) 08/05/2024 _x86_64_ (2 CPU) 02:55:40 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 13.16 0.04 5.99 75.32 0.09 5.39 02:57:01 AM 0 13.37 0.03 5.99 74.40 0.09 6.11 02:57:01 AM 1 12.94 0.05 5.99 76.24 0.10 4.68 02:58:01 AM all 25.07 0.06 5.41 33.56 0.09 35.81 02:58:01 AM 0 26.51 0.05 5.57 33.70 0.10 34.07 02:58:01 AM 1 23.61 0.07 5.26 33.42 0.08 37.56 02:59:01 AM all 35.16 0.00 5.72 7.01 0.13 51.98 02:59:01 AM 0 43.63 0.00 6.88 7.64 0.12 41.73 02:59:01 AM 1 26.71 0.00 4.57 6.39 0.13 62.20 03:00:01 AM all 12.44 0.00 1.91 2.72 0.06 82.88 03:00:01 AM 0 11.75 0.00 1.99 2.11 0.07 84.09 03:00:01 AM 1 13.12 0.00 1.82 3.33 0.05 81.68 03:01:01 AM all 26.65 0.00 4.64 1.36 0.10 67.25 03:01:01 AM 0 28.67 0.00 4.58 1.83 0.10 64.83 03:01:01 AM 1 24.63 0.00 4.70 0.88 0.10 69.68 03:02:01 AM all 12.91 0.00 2.38 2.02 0.06 82.62 03:02:01 AM 0 20.50 0.00 3.64 1.91 0.07 73.88 03:02:01 AM 1 5.38 0.00 1.12 2.14 0.05 91.31 03:03:01 AM all 25.98 0.00 0.60 0.13 0.18 73.12 03:03:01 AM 0 39.71 0.00 0.74 0.00 0.12 59.43 03:03:01 AM 1 12.31 0.00 0.45 0.25 0.23 86.76 03:04:01 AM all 26.16 0.00 0.54 0.00 0.10 73.19 03:04:01 AM 0 49.44 0.00 0.70 0.00 0.12 49.74 03:04:01 AM 1 2.93 0.00 0.38 0.00 0.08 96.60 03:05:01 AM all 7.49 0.00 1.45 0.08 0.07 90.91 03:05:01 AM 0 8.27 0.00 1.40 0.13 0.05 90.14 03:05:01 AM 1 6.70 0.00 1.49 0.03 0.08 91.69 03:06:01 AM all 29.67 0.00 3.58 0.87 0.09 65.79 03:06:01 AM 0 47.87 0.00 4.07 1.12 0.10 46.84 03:06:01 AM 1 11.47 0.00 3.09 0.62 0.08 84.74 Average: all 21.49 0.01 3.22 12.20 0.10 62.98 Average: 0 29.00 0.01 3.55 12.16 0.09 55.19 Average: 1 13.99 0.01 2.89 12.24 0.10 70.77