---> uname -a: Linux prd-centos8-robot-2c-8g-39708.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 588 4961 19 2148 6812 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:ae:0a:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:feae:a6d/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) 10/07/2024 _x86_64_ (2 CPU) 04:54:40 LINUX RESTART (2 CPU) 04:55:01 AM tps rtps wtps bread/s bwrtn/s 04:56:01 AM 190.46 135.19 55.26 14068.49 38478.36 04:57:01 AM 120.26 6.78 113.48 1247.58 10497.03 04:58:01 AM 30.66 0.67 30.00 49.38 4347.68 04:59:01 AM 10.23 0.38 9.85 64.26 229.50 05:00:01 AM 44.69 0.03 44.65 3.47 2977.69 05:01:01 AM 23.74 0.00 23.74 0.00 5478.47 05:02:01 AM 5.10 0.20 4.90 34.90 432.31 05:03:02 AM 0.33 0.00 0.33 0.00 5.30 05:04:01 AM 0.20 0.00 0.20 0.00 3.41 05:05:01 AM 13.33 0.32 13.01 36.92 683.81 Average: 43.97 14.38 29.59 1553.25 6324.57 04:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:01 AM 5543228 7075176 2339204 29.68 2688 1723652 695740 7.79 186296 1869880 110620 04:57:01 AM 5114592 6978032 2767840 35.11 2688 2040560 747180 8.37 217400 2203748 138524 04:58:01 AM 5185520 7018548 2696912 34.21 2688 2010136 699072 7.83 221028 2131488 16 04:59:01 AM 5265300 7100256 2617132 33.20 2688 2012064 635080 7.11 239724 2033648 4 05:00:01 AM 5043556 7080840 2838876 36.02 2688 2206320 618608 6.93 257264 2211988 154544 05:01:01 AM 5038740 7075632 2843692 36.08 2688 2206296 618608 6.93 257412 2212352 4 05:02:01 AM 4975700 7022036 2906732 36.88 2688 2215736 705576 7.90 257820 2274760 4 05:03:02 AM 4961240 7007620 2921192 37.06 2688 2215776 741916 8.31 257820 2288716 44 05:04:01 AM 4961096 7011948 2921336 37.06 2688 2220248 741916 8.31 257880 2288240 4480 05:05:01 AM 5095828 6985928 2786604 35.35 2688 2064912 705960 7.90 298672 2134828 31356 Average: 5118480 7035602 2763952 35.06 2688 2091570 690966 7.74 245132 2164965 43960 04:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 257.81 153.13 1184.95 55.94 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 96.10 75.59 998.49 10.77 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 10.86 1.66 2.86 0.45 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 10.03 8.12 4.59 3.20 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 42.55 36.82 299.66 10.09 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 178.31 128.21 35.81 35.80 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 148.53 133.97 96.26 49.82 0.00 0.00 0.00 0.00 05:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:02 AM eth0 331.69 322.60 554.33 118.68 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 155.73 148.63 409.51 42.79 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 65.23 39.75 96.85 36.75 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 129.63 104.76 368.22 36.41 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) 10/07/2024 _x86_64_ (2 CPU) 04:54:40 LINUX RESTART (2 CPU) 04:55:01 AM CPU %user %nice %system %iowait %steal %idle 04:56:01 AM all 34.61 0.07 10.59 25.85 0.11 28.77 04:56:01 AM 0 33.29 0.09 10.17 26.60 0.10 29.75 04:56:01 AM 1 35.92 0.05 11.01 25.11 0.12 27.80 04:57:01 AM all 34.51 0.00 5.48 3.75 0.09 56.16 04:57:01 AM 0 28.43 0.00 4.67 3.28 0.10 63.52 04:57:01 AM 1 40.61 0.00 6.30 4.22 0.08 48.78 04:58:01 AM all 3.04 0.00 0.77 3.05 0.04 93.11 04:58:01 AM 0 1.83 0.00 0.57 0.62 0.03 96.95 04:58:01 AM 1 4.24 0.00 0.97 5.48 0.05 89.26 04:59:01 AM all 10.05 0.00 0.98 9.08 0.06 79.84 04:59:01 AM 0 3.66 0.00 0.67 0.13 0.07 95.47 04:59:01 AM 1 16.43 0.00 1.29 18.02 0.05 64.21 05:00:01 AM all 27.03 0.00 4.15 1.65 0.13 67.04 05:00:01 AM 0 20.06 0.00 3.60 1.45 0.13 74.76 05:00:01 AM 1 34.02 0.00 4.69 1.86 0.14 59.29 05:01:01 AM all 0.74 0.00 0.68 1.30 0.03 97.24 05:01:01 AM 0 0.89 0.00 0.55 1.54 0.02 97.01 05:01:01 AM 1 0.60 0.00 0.80 1.07 0.05 97.47 05:02:01 AM all 19.83 0.00 1.20 0.11 0.08 78.77 05:02:01 AM 0 21.78 0.00 0.77 0.03 0.08 77.33 05:02:01 AM 1 17.88 0.00 1.63 0.19 0.08 80.22 05:03:02 AM all 25.55 0.00 0.70 0.00 0.13 73.63 05:03:02 AM 0 17.74 0.00 0.65 0.00 0.12 81.49 05:03:02 AM 1 33.38 0.00 0.74 0.00 0.13 65.75 05:04:01 AM all 16.67 0.00 0.47 0.00 0.08 82.78 05:04:01 AM 0 3.66 0.00 0.41 0.00 0.07 95.86 05:04:01 AM 1 29.55 0.00 0.53 0.00 0.09 69.84 05:05:01 AM all 14.77 0.00 1.90 0.26 0.06 83.00 05:05:01 AM 0 3.64 0.00 1.14 0.40 0.05 94.77 05:05:01 AM 1 25.91 0.00 2.67 0.12 0.07 71.24 Average: all 18.65 0.01 2.69 4.49 0.08 74.09 Average: 0 13.48 0.01 2.31 3.38 0.08 80.74 Average: 1 23.81 0.01 3.06 5.60 0.09 67.44