---> uname -a: Linux prd-centos8-robot-2c-8g-1775.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: 2799.998 BogoMIPS: 5599.99 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 613 4958 19 2125 6787 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:9c:04:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe9c:461/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:10:59 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 102.13 11.45 90.68 2020.86 6543.41 02:14:01 AM 64.73 0.63 64.10 48.92 9259.61 02:15:01 AM 8.65 0.42 8.23 64.78 197.13 02:16:01 AM 66.14 2.52 63.62 396.07 7621.86 02:17:01 AM 6.13 0.00 6.13 0.00 692.40 02:18:01 AM 2.62 0.00 2.62 0.00 82.37 02:19:01 AM 0.18 0.00 0.18 0.00 2.37 02:20:01 AM 0.33 0.08 0.25 31.98 4.06 02:21:01 AM 8.23 0.35 7.88 38.78 237.86 02:22:01 AM 28.17 0.53 27.64 64.78 1221.23 Average: 28.73 1.60 27.13 266.58 2586.04 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5289972 7085820 2592460 32.89 2688 1973876 663144 7.43 211072 2046768 224252 02:14:01 AM 5181656 7008460 2700776 34.26 2688 2004004 716720 8.03 221888 2131964 4 02:15:01 AM 5257896 7086576 2624536 33.30 2688 2005952 644776 7.22 240660 2038156 8 02:16:01 AM 5025124 7064660 2857308 36.25 2688 2209044 651908 7.30 262512 2220876 16568 02:17:01 AM 5024452 7063984 2857980 36.26 2688 2209044 651908 7.30 262512 2220828 16 02:18:01 AM 5024648 7064184 2857784 36.26 2688 2209048 651908 7.30 262512 2220764 12 02:19:01 AM 5024472 7064008 2857960 36.26 2688 2209048 651908 7.30 262512 2220884 4 02:20:01 AM 4986924 7027484 2895508 36.73 2688 2210064 690808 7.73 262636 2257664 60 02:21:01 AM 5027452 6925556 2854980 36.22 2688 2071312 777720 8.71 282244 2213916 30140 02:22:01 AM 5073800 6946616 2808632 35.63 2688 2048184 763268 8.55 451324 2007104 16732 Average: 5091640 7033735 2790792 35.41 2688 2114958 686407 7.69 271987 2157892 28780 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 89.55 71.04 909.33 9.73 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 45.67 34.67 417.64 4.53 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 10.53 8.53 4.81 3.36 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 51.61 42.18 301.67 12.55 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 1.30 0.77 0.24 0.18 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 1.33 0.85 1.42 0.13 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 1.12 0.93 0.15 0.13 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 9.16 3.95 1.67 0.59 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 62.82 47.89 73.74 30.56 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 20.81 19.08 15.77 9.00 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 29.39 22.99 172.63 7.08 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) 10/27/2024 _x86_64_ (2 CPU) 02:10:59 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 38.15 0.00 6.20 2.43 0.15 53.08 02:13:01 AM 0 24.97 0.00 4.66 2.52 0.15 67.71 02:13:01 AM 1 51.35 0.00 7.74 2.34 0.15 38.43 02:14:01 AM all 12.21 0.00 1.59 2.66 0.08 83.47 02:14:01 AM 0 11.32 0.00 1.70 2.70 0.07 84.21 02:14:01 AM 1 13.10 0.00 1.47 2.62 0.08 82.73 02:15:01 AM all 10.12 0.00 1.11 0.17 0.08 88.53 02:15:01 AM 0 7.08 0.00 0.93 0.15 0.07 91.77 02:15:01 AM 1 13.16 0.00 1.29 0.18 0.08 85.29 02:16:01 AM all 26.90 0.00 4.55 2.80 0.11 65.65 02:16:01 AM 0 20.11 0.00 4.25 3.07 0.10 72.48 02:16:01 AM 1 33.74 0.00 4.85 2.53 0.12 58.77 02:17:01 AM all 0.32 0.00 0.09 0.16 0.03 99.40 02:17:01 AM 0 0.43 0.00 0.07 0.03 0.03 99.43 02:17:01 AM 1 0.20 0.00 0.12 0.28 0.03 99.37 02:18:01 AM all 0.32 0.00 0.06 0.26 0.05 99.32 02:18:01 AM 0 0.07 0.00 0.07 0.00 0.05 99.82 02:18:01 AM 1 0.57 0.00 0.05 0.52 0.05 98.82 02:19:01 AM all 0.28 0.00 0.08 0.00 0.03 99.62 02:19:01 AM 0 0.03 0.00 0.08 0.00 0.02 99.87 02:19:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 02:20:01 AM all 0.93 0.00 0.18 0.03 0.03 98.82 02:20:01 AM 0 1.64 0.00 0.23 0.05 0.03 98.05 02:20:01 AM 1 0.23 0.00 0.13 0.00 0.03 99.60 02:21:01 AM all 11.02 0.00 1.37 0.29 0.07 87.25 02:21:01 AM 0 12.15 0.00 1.29 0.39 0.07 86.11 02:21:01 AM 1 9.89 0.00 1.46 0.20 0.07 88.39 02:22:01 AM all 29.10 0.00 3.38 1.06 0.13 66.34 02:22:01 AM 0 11.10 0.00 3.08 0.72 0.15 84.95 02:22:01 AM 1 47.20 0.00 3.68 1.40 0.10 47.62 Average: all 12.92 0.00 1.86 0.98 0.07 84.16 Average: 0 8.89 0.00 1.64 0.96 0.07 88.44 Average: 1 16.96 0.00 2.08 1.01 0.08 79.87