---> uname -a: Linux prd-centos8-robot-2c-8g-8234.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4790 19 2307 6795 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:93:37:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe93:377f/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) 11/17/2024 _x86_64_ (2 CPU) 23:40:53 LINUX RESTART (2 CPU) 11:42:01 PM tps rtps wtps bread/s bwrtn/s 11:43:01 PM 99.08 13.10 85.99 2343.22 6323.44 11:44:01 PM 74.74 0.70 74.04 50.79 9800.48 11:45:01 PM 23.86 0.42 23.45 64.79 1393.95 11:46:01 PM 46.88 2.52 44.37 396.00 6927.34 11:47:01 PM 1.97 0.00 1.97 0.00 47.29 11:48:01 PM 0.18 0.00 0.18 0.00 1.87 11:49:01 PM 0.15 0.00 0.15 0.00 1.05 11:50:01 PM 11.43 0.18 11.25 33.86 321.85 Average: 32.29 2.11 30.17 361.12 3102.24 11:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 PM 5195288 7005164 2687144 34.09 2688 1988008 773108 8.66 218316 2135620 234864 11:44:01 PM 5131064 6991336 2751368 34.91 2688 2037364 761160 8.52 233888 2173456 25572 11:45:01 PM 4932248 6990648 2950184 37.43 2688 2228704 776596 8.70 285108 2300104 196164 11:46:01 PM 5003220 7051400 2879212 36.53 2688 2217500 682836 7.65 262764 2242204 16 11:47:01 PM 5003196 7051368 2879236 36.53 2688 2217500 682836 7.65 262764 2242292 4 11:48:01 PM 5002976 7051152 2879456 36.53 2688 2217504 682836 7.65 262764 2242348 4 11:49:01 PM 5003196 7051372 2879236 36.53 2688 2217504 682836 7.65 262764 2242280 4 11:50:01 PM 4922580 6969068 2959852 37.55 2688 2215384 773716 8.66 301748 2283428 13348 Average: 5024221 7020188 2858211 36.26 2688 2167434 726990 8.14 261264 2232716 58747 11:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 121.66 89.97 1029.08 23.98 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 47.96 34.44 441.91 7.83 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 43.09 35.59 294.81 7.23 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 578.66 422.83 118.51 100.29 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 1.25 0.62 0.39 0.14 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 0.77 0.17 0.07 0.01 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 0.72 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 16.51 13.45 15.28 6.14 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 101.34 74.66 237.52 18.21 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) 11/17/2024 _x86_64_ (2 CPU) 23:40:53 LINUX RESTART (2 CPU) 11:42:01 PM CPU %user %nice %system %iowait %steal %idle 11:43:01 PM all 37.49 0.00 6.40 2.73 0.12 53.25 11:43:01 PM 0 42.78 0.00 6.71 2.49 0.13 47.88 11:43:01 PM 1 32.24 0.00 6.09 2.97 0.12 58.58 11:44:01 PM all 19.62 0.00 2.86 2.85 0.13 74.54 11:44:01 PM 0 18.84 0.00 2.56 2.78 0.12 75.70 11:44:01 PM 1 20.40 0.00 3.17 2.91 0.13 73.39 11:45:01 PM all 19.37 0.00 3.15 0.61 0.10 76.77 11:45:01 PM 0 14.97 0.00 2.74 0.68 0.10 81.51 11:45:01 PM 1 23.77 0.00 3.57 0.53 0.10 72.02 11:46:01 PM all 12.01 0.00 3.04 2.07 0.09 82.80 11:46:01 PM 0 12.63 0.00 2.85 2.01 0.10 82.41 11:46:01 PM 1 11.38 0.00 3.23 2.12 0.08 83.18 11:47:01 PM all 0.24 0.00 0.07 0.00 0.07 99.62 11:47:01 PM 0 0.45 0.00 0.08 0.00 0.08 99.38 11:47:01 PM 1 0.03 0.00 0.05 0.00 0.05 99.87 11:48:01 PM all 0.29 0.00 0.06 0.00 0.07 99.58 11:48:01 PM 0 0.50 0.00 0.05 0.00 0.05 99.40 11:48:01 PM 1 0.08 0.00 0.07 0.00 0.08 99.77 11:49:01 PM all 0.30 0.00 0.05 0.00 0.06 99.59 11:49:01 PM 0 0.52 0.00 0.02 0.00 0.05 99.42 11:49:01 PM 1 0.08 0.00 0.08 0.00 0.07 99.77 11:50:01 PM all 12.27 0.00 1.39 0.18 0.08 86.07 11:50:01 PM 0 8.54 0.00 1.19 0.05 0.07 90.16 11:50:01 PM 1 16.01 0.00 1.59 0.32 0.10 81.99 Average: all 12.70 0.00 2.13 1.05 0.09 84.03 Average: 0 12.39 0.00 2.02 1.00 0.09 84.50 Average: 1 13.01 0.00 2.23 1.11 0.09 83.56