---> uname -a: Linux prd-centos8-robot-2c-8g-8448.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 624 4931 19 2141 6776 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:ef:2d:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:feef:2d68/64 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) 08/08/2024 _x86_64_ (2 CPU) 01:35:08 LINUX RESTART (2 CPU) 01:36:01 AM tps rtps wtps bread/s bwrtn/s 01:37:01 AM 105.30 15.11 90.19 2683.24 7052.62 01:38:01 AM 75.80 0.70 75.10 50.79 9259.86 01:39:01 AM 12.58 0.85 11.73 123.96 664.86 01:40:01 AM 59.01 0.03 58.98 3.47 7730.47 01:41:01 AM 5.13 0.12 5.01 33.06 504.82 01:42:01 AM 0.50 0.00 0.50 0.00 8.78 01:43:01 AM 0.28 0.00 0.28 0.00 161.61 01:44:01 AM 13.36 0.40 12.96 46.77 937.36 Average: 33.99 2.15 31.84 367.66 3289.89 01:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:01 AM 5246332 7011020 2636100 33.44 2688 1945540 738012 8.26 218224 2092704 191092 01:38:01 AM 5178732 7020016 2703700 34.30 2688 2018644 704332 7.89 234424 2127592 18996 01:39:01 AM 5189608 7060012 2692824 34.16 2688 2045392 662004 7.41 247916 2096068 40436 01:40:01 AM 5030256 7056236 2852176 36.18 2688 2195312 662452 7.42 261808 2214564 92 01:41:01 AM 4969996 7005352 2912436 36.95 2688 2204688 731984 8.20 262252 2277316 12 01:42:01 AM 4953264 6988656 2929168 37.16 2688 2204724 765212 8.57 262252 2294140 48 01:43:01 AM 4950604 6990752 2931828 37.19 2688 2209488 764948 8.57 262312 2296332 12 01:44:01 AM 5108124 6991696 2774308 35.20 2688 2058428 706388 7.91 455796 1968196 13364 Average: 5078364 7015468 2804068 35.57 2688 2110277 716916 8.03 275623 2170864 33006 01:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 237.99 157.08 1452.25 47.52 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 42.84 29.53 330.99 7.30 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 10.73 7.28 3.80 1.99 0.00 0.00 0.00 0.00 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 255.76 227.36 315.31 49.19 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 142.59 134.22 96.11 50.96 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 322.96 318.38 550.52 117.69 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 146.96 140.16 348.25 41.48 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 50.52 36.51 95.85 37.62 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 151.29 131.31 399.12 44.22 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) 08/08/2024 _x86_64_ (2 CPU) 01:35:08 LINUX RESTART (2 CPU) 01:36:01 AM CPU %user %nice %system %iowait %steal %idle 01:37:01 AM all 38.97 0.00 6.64 3.25 0.13 51.02 01:37:01 AM 0 33.11 0.00 5.81 2.61 0.13 58.33 01:37:01 AM 1 44.86 0.00 7.47 3.88 0.12 43.67 01:38:01 AM all 20.97 0.00 2.92 4.50 0.10 71.50 01:38:01 AM 0 17.81 0.00 2.71 3.14 0.08 76.26 01:38:01 AM 1 24.12 0.00 3.14 5.86 0.12 66.76 01:39:01 AM all 9.91 0.00 1.70 0.34 0.05 87.99 01:39:01 AM 0 6.48 0.00 1.44 0.37 0.05 91.67 01:39:01 AM 1 13.35 0.00 1.97 0.32 0.05 84.32 01:40:01 AM all 21.64 0.00 4.00 2.57 0.08 71.70 01:40:01 AM 0 14.92 0.00 3.47 2.34 0.08 79.19 01:40:01 AM 1 28.37 0.00 4.53 2.81 0.08 64.21 01:41:01 AM all 19.96 0.00 1.84 0.15 0.08 77.97 01:41:01 AM 0 15.83 0.00 0.54 0.05 0.05 83.52 01:41:01 AM 1 24.06 0.00 3.13 0.25 0.10 72.46 01:42:01 AM all 25.36 0.00 0.60 0.00 0.10 73.94 01:42:01 AM 0 9.32 0.00 0.33 0.00 0.10 90.24 01:42:01 AM 1 41.44 0.00 0.87 0.00 0.10 57.59 01:43:01 AM all 16.43 0.00 0.40 0.03 0.08 83.06 01:43:01 AM 0 0.75 0.00 0.18 0.05 0.07 98.95 01:43:01 AM 1 32.26 0.00 0.62 0.00 0.08 67.03 01:44:01 AM all 17.06 0.00 2.69 0.22 0.08 79.96 01:44:01 AM 0 8.75 0.00 2.39 0.15 0.08 88.63 01:44:01 AM 1 25.37 0.00 2.99 0.28 0.07 71.30 Average: all 21.29 0.00 2.60 1.38 0.09 74.64 Average: 0 13.38 0.00 2.11 1.09 0.08 83.34 Average: 1 29.21 0.00 3.09 1.68 0.09 65.92