---> uname -a: Linux prd-centos8-robot-2c-8g-6138.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4780 19 2282 6760 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:83:98:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe83:988c/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) 07/31/2024 _x86_64_ (2 CPU) 04:26:29 LINUX RESTART (2 CPU) 04:27:01 AM tps rtps wtps bread/s bwrtn/s 04:28:01 AM 116.18 58.43 57.75 6271.91 36040.55 04:29:01 AM 104.33 13.10 91.24 2343.22 7033.21 04:30:01 AM 66.89 0.70 66.19 50.78 8286.99 04:31:01 AM 13.26 0.85 12.41 123.92 1089.37 04:32:01 AM 38.06 0.00 38.06 0.00 2714.96 04:33:01 AM 30.06 0.03 30.02 3.47 5607.21 04:34:01 AM 21.11 0.50 20.61 70.11 880.61 Average: 55.70 10.52 45.18 1266.18 8807.34 04:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 AM 5767804 7147216 2114628 26.83 2688 1578876 665852 7.46 154988 1701048 33388 04:29:01 AM 5215032 7003040 2667400 33.84 2688 1967340 741280 8.30 218676 2117740 212392 04:30:01 AM 5220236 7041368 2662196 33.77 2688 1998452 684700 7.67 231672 2085900 27468 04:31:01 AM 5255304 7080440 2627128 33.33 2688 2002376 651856 7.30 241748 2040420 12 04:32:01 AM 5015912 7039372 2866520 36.37 2688 2192284 664080 7.44 258028 2233992 152344 04:33:01 AM 4990600 7013692 2891832 36.69 2688 2192408 695924 7.79 261392 2253236 8 04:34:01 AM 4946512 6969584 2935920 37.25 2688 2192156 718728 8.05 448572 2111600 184 Average: 5201629 7042102 2680803 34.01 2688 2017699 688917 7.71 259297 2077705 60828 04:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 179.71 100.25 649.18 41.07 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 136.20 99.00 1163.05 22.34 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 36.14 24.38 288.56 5.64 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 19.12 15.41 5.77 4.38 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 41.64 34.76 274.58 9.01 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 545.75 451.08 118.04 100.38 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 31.26 25.66 38.97 26.16 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 141.40 107.22 362.58 29.85 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) 07/31/2024 _x86_64_ (2 CPU) 04:26:29 LINUX RESTART (2 CPU) 04:27:01 AM CPU %user %nice %system %iowait %steal %idle 04:28:01 AM all 17.54 0.05 4.53 63.33 0.07 14.48 04:28:01 AM 0 19.27 0.05 3.87 59.29 0.07 17.45 04:28:01 AM 1 15.80 0.05 5.18 67.39 0.07 11.51 04:29:01 AM all 37.95 0.00 6.26 3.57 0.11 52.10 04:29:01 AM 0 44.94 0.00 6.47 3.43 0.10 45.07 04:29:01 AM 1 30.99 0.00 6.05 3.72 0.12 59.12 04:30:01 AM all 16.50 0.00 2.58 8.14 0.08 72.70 04:30:01 AM 0 11.92 0.00 2.40 9.18 0.07 76.43 04:30:01 AM 1 21.09 0.00 2.76 7.10 0.08 68.96 04:31:01 AM all 8.74 0.00 1.40 0.67 0.06 89.13 04:31:01 AM 0 12.88 0.00 1.44 0.83 0.07 84.78 04:31:01 AM 1 4.59 0.00 1.37 0.50 0.05 93.49 04:32:01 AM all 24.27 0.00 4.52 0.77 0.09 70.35 04:32:01 AM 0 25.18 0.00 4.66 0.53 0.08 69.54 04:32:01 AM 1 23.36 0.00 4.38 1.00 0.10 71.15 04:33:01 AM all 5.40 0.00 1.85 0.54 0.05 92.17 04:33:01 AM 0 6.74 0.00 1.78 0.49 0.07 90.92 04:33:01 AM 1 4.05 0.00 1.92 0.59 0.03 93.41 04:34:01 AM all 21.51 0.00 2.71 0.23 0.08 75.46 04:34:01 AM 0 24.47 0.00 2.82 0.20 0.07 72.44 04:34:01 AM 1 18.55 0.00 2.61 0.27 0.10 78.48 Average: all 18.86 0.01 3.41 11.00 0.08 66.65 Average: 0 20.78 0.01 3.35 10.54 0.07 65.24 Average: 1 16.94 0.01 3.47 11.46 0.08 68.05