---> uname -a: Linux prd-centos8-robot-2c-8g-701.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 598 4954 19 2144 6802 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:ed:9f:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:feed:9f01/64 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) 10/24/2024 _x86_64_ (2 CPU) 04:04:28 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 96.50 20.96 75.55 5300.15 6885.27 04:07:01 AM 81.66 0.70 80.96 50.78 9210.43 04:08:01 AM 14.90 0.42 14.48 64.79 1414.60 04:09:01 AM 60.15 0.03 60.11 3.47 7567.58 04:10:01 AM 5.73 0.08 5.65 31.99 651.70 04:11:01 AM 2.32 0.03 2.28 1.07 348.15 04:12:01 AM 0.55 0.00 0.55 0.00 9.03 04:13:01 AM 0.25 0.00 0.25 0.00 160.32 04:14:01 AM 16.76 0.63 16.13 73.19 1168.67 Average: 30.98 2.54 28.44 614.06 3046.38 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5322524 7024996 2559908 32.48 2688 1886060 700516 7.84 210680 2032184 144568 04:07:01 AM 5180512 7010336 2701920 34.28 2688 2006540 704720 7.89 220784 2135456 30112 04:08:01 AM 5166188 7019476 2716244 34.46 2688 2029940 700560 7.84 246448 2123220 18200 04:09:01 AM 5037364 7067648 2845068 36.09 2688 2199796 630272 7.06 257640 2215264 16560 04:10:01 AM 4993764 7025264 2888668 36.65 2688 2201012 698544 7.82 257908 2257452 260 04:11:01 AM 4970304 7009976 2912128 36.94 2688 2209168 718292 8.04 257908 2280920 8 04:12:01 AM 4956824 6996532 2925608 37.12 2688 2209204 730680 8.18 257908 2294700 4 04:13:01 AM 4952588 6997068 2929844 37.17 2688 2213984 730680 8.18 257968 2297980 16 04:14:01 AM 5169196 7057360 2713236 34.42 2688 2062952 640512 7.17 458136 1903304 13364 Average: 5083252 7023184 2799180 35.51 2688 2113184 694975 7.78 269487 2171164 24788 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 291.02 185.01 1604.37 59.83 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 61.28 41.25 568.23 7.42 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 18.78 12.30 11.54 4.31 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 261.78 190.04 339.96 48.37 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 12.55 6.00 3.54 0.76 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 223.78 206.50 109.11 82.34 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 305.68 293.24 547.95 102.38 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 108.90 97.00 336.60 25.53 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 74.54 46.79 103.31 40.63 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 150.93 119.80 402.77 41.29 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) 10/24/2024 _x86_64_ (2 CPU) 04:04:28 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 41.44 0.00 6.79 2.52 0.13 49.12 04:06:01 AM 0 39.85 0.00 6.16 2.52 0.12 51.34 04:06:01 AM 1 43.04 0.00 7.42 2.51 0.13 46.90 04:07:01 AM all 22.05 0.00 3.23 1.53 0.07 73.13 04:07:01 AM 0 14.08 0.00 2.80 1.47 0.07 81.59 04:07:01 AM 1 30.02 0.00 3.67 1.58 0.07 64.66 04:08:01 AM all 12.82 0.00 1.93 0.91 0.05 84.29 04:08:01 AM 0 5.23 0.00 1.49 1.04 0.03 92.21 04:08:01 AM 1 20.39 0.00 2.37 0.78 0.07 76.39 04:09:01 AM all 24.50 0.00 4.13 3.58 0.09 67.69 04:09:01 AM 0 18.53 0.00 3.63 3.85 0.10 73.89 04:09:01 AM 1 30.50 0.00 4.64 3.31 0.08 61.47 04:10:01 AM all 0.96 0.00 0.21 0.17 0.03 98.63 04:10:01 AM 0 1.77 0.00 0.22 0.07 0.03 97.91 04:10:01 AM 1 0.15 0.00 0.20 0.27 0.03 99.35 04:11:01 AM all 24.66 0.00 1.15 0.10 0.12 73.97 04:11:01 AM 0 6.17 0.00 0.30 0.20 0.12 93.20 04:11:01 AM 1 43.23 0.00 2.01 0.00 0.12 54.65 04:12:01 AM all 25.94 0.00 0.62 0.00 0.10 73.34 04:12:01 AM 0 42.48 0.00 0.77 0.00 0.12 56.63 04:12:01 AM 1 9.45 0.00 0.47 0.00 0.08 89.99 04:13:01 AM all 10.54 0.00 0.37 0.04 0.06 88.99 04:13:01 AM 0 17.98 0.00 0.42 0.08 0.05 81.47 04:13:01 AM 1 3.05 0.00 0.32 0.00 0.07 96.56 04:14:01 AM all 22.81 0.00 3.06 0.28 0.07 73.78 04:14:01 AM 0 17.76 0.00 2.69 0.37 0.07 79.12 04:14:01 AM 1 27.87 0.00 3.43 0.20 0.07 68.43 Average: all 20.64 0.00 2.39 1.02 0.08 75.88 Average: 0 18.20 0.00 2.06 1.07 0.08 78.60 Average: 1 23.08 0.00 2.73 0.96 0.08 73.15