---> uname -a: Linux prd-centos8-robot-2c-8g-2760.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 578 4812 19 2306 6816 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:0d:1a:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe0d:1ae8/64 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) 12/14/2024 _x86_64_ (2 CPU) 23:26:12 LINUX RESTART (2 CPU) 11:27:01 PM tps rtps wtps bread/s bwrtn/s 11:28:01 PM 97.42 55.92 41.50 7359.25 16254.04 11:29:01 PM 118.51 4.03 114.48 105.43 11129.22 11:30:01 PM 25.51 0.42 25.10 64.79 2126.00 11:31:01 PM 48.14 2.52 45.63 396.07 3293.80 11:32:01 PM 20.31 0.00 20.31 0.00 5094.10 11:33:01 PM 0.37 0.00 0.37 0.00 6.57 11:34:01 PM 0.20 0.00 0.20 0.00 2.77 11:35:01 PM 0.15 0.00 0.15 0.00 1.60 11:36:01 PM 20.46 0.50 19.96 70.12 842.83 Average: 36.79 7.04 29.74 888.58 4306.08 11:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 PM 5411216 7026808 2471208 31.35 2688 1806848 754192 8.44 214848 1969816 110460 11:29:01 PM 5175340 7007652 2707084 34.34 2688 2009592 701428 7.85 221196 2132556 37908 11:30:01 PM 5266900 7100560 2615524 33.18 2688 2011540 651372 7.29 240236 2034800 12 11:31:01 PM 5027912 7075312 2854512 36.21 2688 2217188 626244 7.01 262948 2224508 140348 11:32:01 PM 5026060 7073144 2856364 36.24 2688 2217200 626244 7.01 262968 2223504 4 11:33:01 PM 5025632 7072716 2856792 36.24 2688 2217200 626244 7.01 262968 2223852 8 11:34:01 PM 5025976 7073060 2856448 36.24 2688 2217200 626244 7.01 262968 2223540 4 11:35:01 PM 5026124 7073212 2856300 36.24 2688 2217204 626244 7.01 262968 2223544 4 11:36:01 PM 4990632 7037360 2891792 36.69 2688 2216340 674528 7.55 459076 2062256 192 Average: 5108421 7059980 2774003 35.19 2688 2125590 656971 7.36 272242 2146486 32104 11:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 290.00 181.41 1564.41 59.60 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 59.28 47.75 674.61 8.52 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 21.20 14.58 6.72 4.72 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 213.98 152.71 334.06 42.85 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 327.22 225.71 65.21 50.33 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 1.25 0.57 0.45 0.30 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 0.98 0.17 0.06 0.01 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 0.47 0.15 0.03 0.01 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 25.35 20.58 22.42 9.70 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 104.42 71.52 296.48 19.56 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) 12/14/2024 _x86_64_ (2 CPU) 23:26:12 LINUX RESTART (2 CPU) 11:27:01 PM CPU %user %nice %system %iowait %steal %idle 11:28:01 PM all 31.16 0.05 6.33 18.60 0.13 43.74 11:28:01 PM 0 30.87 0.03 6.20 22.13 0.14 40.63 11:28:01 PM 1 31.45 0.07 6.45 15.08 0.12 46.83 11:29:01 PM all 32.40 0.00 5.08 7.04 0.13 55.36 11:29:01 PM 0 44.24 0.00 5.71 7.20 0.13 42.72 11:29:01 PM 1 20.59 0.00 4.44 6.87 0.12 67.98 11:30:01 PM all 10.41 0.00 1.58 0.93 0.08 86.99 11:30:01 PM 0 15.35 0.00 1.74 1.12 0.08 81.70 11:30:01 PM 1 5.47 0.00 1.43 0.74 0.08 92.28 11:31:01 PM all 27.65 0.00 4.65 2.46 0.16 65.09 11:31:01 PM 0 31.03 0.00 4.99 4.25 0.18 59.54 11:31:01 PM 1 24.26 0.00 4.31 0.67 0.13 70.62 11:32:01 PM all 0.79 0.00 0.84 5.47 0.06 92.84 11:32:01 PM 0 0.67 0.00 0.94 3.99 0.05 94.35 11:32:01 PM 1 0.90 0.00 0.74 6.95 0.07 91.34 11:33:01 PM all 0.33 0.00 0.07 0.00 0.04 99.57 11:33:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:33:01 PM 1 0.55 0.00 0.07 0.00 0.05 99.33 11:34:01 PM all 0.33 0.00 0.07 0.00 0.06 99.55 11:34:01 PM 0 0.40 0.00 0.07 0.00 0.07 99.47 11:34:01 PM 1 0.25 0.00 0.07 0.00 0.05 99.63 11:35:01 PM all 0.33 0.00 0.06 0.00 0.04 99.57 11:35:01 PM 0 0.57 0.00 0.03 0.00 0.05 99.35 11:35:01 PM 1 0.08 0.00 0.08 0.00 0.03 99.80 11:36:01 PM all 21.39 0.00 2.54 0.80 0.15 75.12 11:36:01 PM 0 25.23 0.00 2.64 0.84 0.15 71.14 11:36:01 PM 1 17.57 0.00 2.45 0.75 0.15 79.08 Average: all 13.84 0.01 2.35 3.91 0.09 79.80 Average: 0 16.47 0.00 2.48 4.37 0.10 76.58 Average: 1 11.22 0.01 2.22 3.44 0.09 83.02