---> uname -a: Linux prd-centos8-robot-2c-8g-11447.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 579 5000 19 2117 6821 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:e0:90:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fee0:90b1/64 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) 08/17/2024 _x86_64_ (2 CPU) 07:11:36 LINUX RESTART (2 CPU) 07:12:01 AM tps rtps wtps bread/s bwrtn/s 07:13:01 AM 135.34 89.74 45.60 9455.51 37702.20 07:14:01 AM 82.14 6.92 75.22 1256.99 6043.61 07:15:01 AM 71.66 0.73 70.93 51.32 8315.74 07:16:01 AM 17.06 0.82 16.25 123.45 1303.98 07:17:01 AM 43.29 0.03 43.25 3.47 2907.48 07:18:01 AM 24.30 0.10 24.20 32.13 5427.90 07:19:01 AM 3.95 0.00 3.95 0.00 136.90 07:20:01 AM 0.23 0.00 0.23 0.00 9.88 07:21:01 AM 21.37 0.43 20.94 47.98 1104.65 Average: 44.37 10.97 33.40 1219.02 6994.88 07:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 AM 5625508 7108692 2256916 28.63 2688 1677008 657752 7.36 177732 1798728 78844 07:14:01 AM 5293340 7031936 2589084 32.85 2688 1920996 692700 7.76 212988 2052520 163472 07:15:01 AM 5228600 7055368 2653824 33.67 2688 2004256 655984 7.35 232512 2075028 31216 07:16:01 AM 5256936 7087584 2625488 33.31 2688 2008124 627760 7.03 242000 2037528 4 07:17:01 AM 5039064 7069256 2843360 36.07 2688 2199484 625188 7.00 261896 2210324 150736 07:18:01 AM 4966868 6997904 2915556 36.99 2688 2200708 739764 8.28 262044 2277048 12 07:19:01 AM 4815404 6846488 3067020 38.91 2688 2200756 886068 9.92 262044 2427596 28 07:20:01 AM 4901776 6933088 2980648 37.81 2688 2200984 788596 8.83 262072 2341152 20 07:21:01 AM 5211044 7069716 2671380 33.89 2688 2033736 633964 7.10 443336 1875108 176 Average: 5148727 7022226 2733697 34.68 2688 2049561 700864 7.85 261847 2121670 47168 07:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 227.16 130.31 984.93 54.70 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 75.09 61.34 818.71 7.47 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 42.59 28.39 329.60 6.06 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 15.13 9.12 9.33 3.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 168.51 152.18 300.26 36.92 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 142.36 142.93 27.54 411.46 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 518.59 458.60 6195.47 325.97 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 334.71 305.08 5112.54 19.86 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 56.92 40.58 102.00 21.46 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 175.67 147.61 1542.24 98.54 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) 08/17/2024 _x86_64_ (2 CPU) 07:11:36 LINUX RESTART (2 CPU) 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 28.26 0.08 8.46 35.12 0.10 27.99 07:13:01 AM 0 29.98 0.14 8.57 40.86 0.12 20.33 07:13:01 AM 1 26.53 0.02 8.34 29.40 0.08 35.62 07:14:01 AM all 26.26 0.00 4.52 3.63 0.09 65.49 07:14:01 AM 0 31.48 0.00 5.11 3.93 0.10 59.38 07:14:01 AM 1 21.05 0.00 3.93 3.33 0.08 71.61 07:15:01 AM all 17.24 0.00 3.09 3.96 0.08 75.64 07:15:01 AM 0 22.17 0.00 3.25 4.17 0.07 70.34 07:15:01 AM 1 12.30 0.00 2.92 3.76 0.08 80.94 07:16:01 AM all 8.45 0.00 0.86 0.58 0.04 90.07 07:16:01 AM 0 9.78 0.00 0.97 0.65 0.05 88.55 07:16:01 AM 1 7.12 0.00 0.75 0.50 0.03 91.59 07:17:01 AM all 27.10 0.00 4.76 2.22 0.11 65.81 07:17:01 AM 0 38.77 0.00 5.55 1.99 0.12 53.57 07:17:01 AM 1 15.47 0.00 3.98 2.45 0.10 78.01 07:18:01 AM all 5.43 0.00 0.73 2.45 0.05 91.34 07:18:01 AM 0 7.01 0.00 0.76 1.83 0.05 90.36 07:18:01 AM 1 3.86 0.00 0.70 3.07 0.05 92.31 07:19:01 AM all 13.25 0.00 1.47 0.06 0.13 85.09 07:19:01 AM 0 13.13 0.00 1.56 0.12 0.12 85.08 07:19:01 AM 1 13.38 0.00 1.38 0.00 0.13 85.10 07:20:01 AM all 11.26 0.00 1.13 0.00 0.08 87.53 07:20:01 AM 0 12.35 0.00 1.28 0.00 0.08 86.28 07:20:01 AM 1 10.16 0.00 0.98 0.00 0.07 88.79 07:21:01 AM all 21.66 0.00 2.83 0.49 0.08 74.94 07:21:01 AM 0 31.38 0.00 3.27 0.58 0.08 64.69 07:21:01 AM 1 11.86 0.00 2.39 0.39 0.08 85.28 Average: all 17.66 0.01 3.09 5.36 0.08 73.79 Average: 0 21.80 0.01 3.37 5.97 0.09 68.76 Average: 1 13.52 0.00 2.82 4.75 0.08 78.83