---> uname -a: Linux prd-centos8-robot-2c-8g-80.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 590 4992 19 2114 6811 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:f8:da:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fef8:daeb/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) 07/18/2024 _x86_64_ (2 CPU) 04:36:06 LINUX RESTART (2 CPU) 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 75.18 24.47 50.71 6797.80 7489.89 04:39:01 AM 99.52 0.70 98.82 50.78 10574.76 04:40:01 AM 15.13 0.03 15.10 0.53 1345.71 04:41:01 AM 10.44 0.82 9.63 123.40 227.67 04:42:01 AM 43.16 0.00 43.16 0.00 2950.69 04:43:01 AM 25.01 0.13 24.88 35.59 5298.10 04:44:01 AM 3.25 0.00 3.25 0.00 100.53 04:45:01 AM 0.18 0.00 0.18 0.00 2.70 04:46:01 AM 16.08 0.43 15.64 47.98 677.37 Average: 31.99 2.95 29.04 784.07 3185.19 04:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5353356 7018096 2529076 32.08 2688 1853884 748696 8.38 226208 2004564 131412 04:39:01 AM 5168340 6993108 2714092 34.43 2688 2001584 709756 7.95 222804 2137480 26100 04:40:01 AM 5203764 7029040 2678668 33.98 2688 2002664 689208 7.72 232172 2100336 4 04:41:01 AM 5247672 7076928 2634760 33.43 2688 2006576 634452 7.10 242040 2046548 4 04:42:01 AM 5010300 7036748 2872132 36.44 2688 2195728 660204 7.39 258864 2242284 147572 04:43:01 AM 4960700 6988080 2921732 37.07 2688 2197068 735124 8.23 261868 2284728 248 04:44:01 AM 4895916 6923336 2986516 37.89 2688 2197112 818984 9.17 261868 2348500 12 04:45:01 AM 4930444 6958196 2951988 37.45 2688 2197440 764552 8.56 261868 2314716 308 04:46:01 AM 5209804 7066988 2672628 33.91 2688 2032264 636072 7.12 439888 1880672 12640 Average: 5108922 7010058 2773510 35.19 2688 2076036 710783 7.96 267509 2151092 35367 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 305.68 191.99 1579.28 59.14 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 49.42 43.10 502.10 7.89 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 12.84 2.51 3.41 1.06 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 8.08 7.28 3.07 2.36 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 41.19 35.79 275.23 9.24 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 268.33 259.26 51.96 700.01 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 407.56 380.14 6510.82 60.07 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 338.96 300.58 4549.99 19.58 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 58.16 43.40 164.22 22.37 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 165.56 140.44 1515.37 97.96 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) 07/18/2024 _x86_64_ (2 CPU) 04:36:06 LINUX RESTART (2 CPU) 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 37.02 0.00 6.66 5.82 0.15 50.35 04:38:01 AM 0 34.56 0.00 6.08 4.92 0.17 54.26 04:38:01 AM 1 39.50 0.00 7.25 6.72 0.14 46.39 04:39:01 AM all 33.24 0.00 4.65 4.70 0.12 57.29 04:39:01 AM 0 26.72 0.00 4.10 4.49 0.10 64.59 04:39:01 AM 1 39.78 0.00 5.21 4.92 0.13 49.96 04:40:01 AM all 3.37 0.00 0.70 1.21 0.05 94.67 04:40:01 AM 0 1.37 0.00 0.57 0.72 0.05 97.29 04:40:01 AM 1 5.37 0.00 0.84 1.71 0.05 92.04 04:41:01 AM all 7.64 0.00 0.70 2.30 0.07 89.29 04:41:01 AM 0 1.34 0.00 0.57 2.24 0.07 95.79 04:41:01 AM 1 13.96 0.00 0.84 2.36 0.07 82.78 04:42:01 AM all 28.40 0.00 4.36 3.44 0.11 63.70 04:42:01 AM 0 16.62 0.00 3.58 3.24 0.12 76.44 04:42:01 AM 1 40.20 0.00 5.14 3.63 0.10 50.93 04:43:01 AM all 9.21 0.00 1.04 1.75 0.07 87.94 04:43:01 AM 0 10.35 0.00 1.36 2.61 0.07 85.61 04:43:01 AM 1 8.07 0.00 0.72 0.89 0.07 90.26 04:44:01 AM all 11.81 0.00 1.66 0.03 0.19 86.31 04:44:01 AM 0 11.86 0.00 1.71 0.00 0.20 86.22 04:44:01 AM 1 11.76 0.00 1.60 0.05 0.19 86.40 04:45:01 AM all 11.16 0.00 1.33 0.00 0.11 87.40 04:45:01 AM 0 8.89 0.00 1.20 0.00 0.12 89.79 04:45:01 AM 1 13.45 0.00 1.46 0.00 0.10 84.99 04:46:01 AM all 22.87 0.00 2.83 0.22 0.10 73.98 04:46:01 AM 0 25.53 0.00 3.10 0.13 0.10 71.13 04:46:01 AM 1 20.22 0.00 2.57 0.30 0.10 76.81 Average: all 18.29 0.00 2.66 2.16 0.11 76.78 Average: 0 15.24 0.00 2.47 2.04 0.11 80.14 Average: 1 21.35 0.00 2.84 2.28 0.10 73.42