---> uname -a: Linux prd-centos8-robot-2c-8g-9928.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 603 4788 19 2305 6791 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:92:2d:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe92:2dfa/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) 11/24/2024 _x86_64_ (2 CPU) 23:00:56 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 81.84 15.58 66.27 2743.43 5715.44 11:04:01 PM 86.02 0.73 85.29 51.32 9711.38 11:05:01 PM 14.96 0.38 14.58 64.25 1279.06 11:06:01 PM 62.51 2.52 59.99 396.07 7538.21 11:07:01 PM 7.70 0.00 7.70 0.00 759.46 11:08:01 PM 0.40 0.00 0.40 0.00 4.80 11:09:01 PM 0.35 0.00 0.35 0.00 3.45 11:10:00 PM 0.24 0.00 0.24 0.00 1.82 11:10:01 PM 2.68 0.00 2.68 0.00 33.04 11:11:01 PM 26.85 0.70 26.15 97.72 1016.80 Average: 31.21 2.21 29.00 372.60 2892.31 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5375760 7063180 2506672 31.80 2688 1869432 658748 7.38 209184 1975232 133700 11:04:01 PM 5160288 6992840 2722144 34.53 2688 2009564 715528 8.01 221184 2154064 30124 11:05:01 PM 5193724 7031452 2688708 34.11 2688 2014744 662712 7.42 243832 2099232 3272 11:06:01 PM 5002600 7048896 2879832 36.53 2688 2215268 629104 7.04 262216 2243920 16568 11:07:01 PM 5001708 7047608 2880724 36.55 2688 2215276 629104 7.04 262232 2244592 12 11:08:01 PM 5001636 7047540 2880796 36.55 2688 2215280 629104 7.04 262232 2244600 4 11:09:01 PM 5001904 7047808 2880528 36.54 2688 2215280 629104 7.04 262232 2244536 4 11:10:00 PM 5001956 7047860 2880476 36.54 2688 2215280 624044 6.99 262232 2244304 4 11:10:01 PM 5001472 7047400 2880960 36.55 2688 2215284 624044 6.99 262232 2244832 20 11:11:01 PM 4951324 6999044 2931108 37.19 2688 2216624 662396 7.42 459800 2096752 1552 Average: 5069237 7037363 2813195 35.69 2688 2140203 646389 7.24 270738 2179206 18526 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 224.04 153.49 1328.92 50.34 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 70.72 53.71 654.56 8.60 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 24.51 15.03 7.70 5.03 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 630.14 484.49 414.10 105.73 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 3.15 2.73 0.62 3.98 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 0.95 0.22 0.11 0.02 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 3.63 0.18 0.16 0.01 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 2.72 0.17 0.12 0.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 0.89 0.00 0.04 0.00 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 30.03 24.96 27.20 14.74 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 109.98 81.66 270.41 20.94 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) 11/24/2024 _x86_64_ (2 CPU) 23:00:56 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 35.75 0.00 6.30 3.57 0.11 54.27 11:03:01 PM 0 41.32 0.00 5.95 3.39 0.10 49.25 11:03:01 PM 1 30.17 0.00 6.66 3.75 0.12 59.31 11:04:01 PM all 26.68 0.00 3.64 2.91 0.09 66.68 11:04:01 PM 0 28.41 0.00 3.98 2.86 0.10 64.64 11:04:01 PM 1 24.95 0.00 3.29 2.95 0.08 68.72 11:05:01 PM all 11.83 0.00 2.02 0.41 0.08 85.66 11:05:01 PM 0 17.83 0.00 2.17 0.35 0.07 79.58 11:05:01 PM 1 5.82 0.00 1.86 0.47 0.10 91.75 11:06:01 PM all 27.71 0.00 4.90 2.62 0.09 64.67 11:06:01 PM 0 34.22 0.00 5.15 2.24 0.10 58.30 11:06:01 PM 1 21.20 0.00 4.66 3.01 0.08 71.04 11:07:01 PM all 0.23 0.00 0.13 0.82 0.03 98.80 11:07:01 PM 0 0.08 0.00 0.08 0.02 0.00 99.82 11:07:01 PM 1 0.39 0.00 0.17 1.62 0.05 97.77 11:08:01 PM all 0.33 0.00 0.05 0.00 0.04 99.57 11:08:01 PM 0 0.03 0.00 0.05 0.00 0.03 99.88 11:08:01 PM 1 0.63 0.00 0.05 0.00 0.05 99.27 11:09:01 PM all 0.29 0.00 0.07 0.00 0.04 99.60 11:09:01 PM 0 0.03 0.00 0.05 0.00 0.03 99.88 11:09:01 PM 1 0.55 0.00 0.08 0.00 0.05 99.32 11:10:00 PM all 0.26 0.00 0.06 0.00 0.04 99.64 11:10:00 PM 0 0.05 0.00 0.05 0.00 0.03 99.86 11:10:00 PM 1 0.46 0.00 0.07 0.00 0.05 99.42 11:10:01 PM all 1.34 0.00 1.34 0.00 0.00 97.32 11:10:01 PM 0 0.89 0.00 0.89 0.00 0.00 98.21 11:10:01 PM 1 1.79 0.00 1.79 0.00 0.00 96.43 11:11:01 PM all 29.03 0.00 3.46 0.76 0.11 66.64 11:11:01 PM 0 39.66 0.00 3.76 1.09 0.12 55.38 11:11:01 PM 1 18.45 0.00 3.16 0.43 0.10 77.86 Average: all 14.65 0.00 2.29 1.23 0.07 81.76 Average: 0 17.92 0.00 2.36 1.10 0.07 78.56 Average: 1 11.38 0.00 2.22 1.36 0.08 84.97