---> uname -a: Linux prd-centos8-robot-2c-8g-36360.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 607 4930 19 2159 6793 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:49:0b:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85360sec preferred_lft 85360sec inet6 fe80::f816:3eff:fe49:bb5/64 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) 06/22/2025 _x86_64_ (2 CPU) 23:05:34 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 145.65 69.65 76.00 7917.70 39878.72 11:08:01 PM 109.30 0.73 108.57 53.06 9852.22 11:09:01 PM 37.68 0.42 37.26 64.79 4239.08 11:10:01 PM 68.49 9.45 59.05 1685.30 4646.20 11:11:01 PM 25.56 0.00 25.56 0.00 5063.85 11:12:01 PM 3.55 0.00 3.55 0.00 120.13 11:13:01 PM 0.12 0.00 0.12 0.00 1.03 11:14:01 PM 0.37 0.03 0.33 1.07 8.20 11:15:01 PM 1.97 0.00 1.97 0.00 100.23 11:16:01 PM 0.23 0.00 0.23 0.00 9.50 11:17:01 PM 0.27 0.00 0.27 0.00 9.00 11:18:01 PM 0.22 0.00 0.22 0.00 7.23 11:19:01 PM 0.15 0.00 0.15 0.00 7.33 11:20:01 PM 0.18 0.07 0.12 3.20 20.96 11:21:01 PM 1.48 0.03 1.45 0.27 56.25 11:22:01 PM 14.85 0.32 14.53 36.92 644.65 Average: 25.38 4.91 20.47 595.01 3967.22 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5438852 7008836 2443580 31.00 2688 1762300 741076 8.30 186540 1975660 108360 11:08:01 PM 5168708 6984712 2713724 34.43 2688 1992760 711688 7.97 198448 2172124 104040 11:09:01 PM 5240140 7057788 2642292 33.52 2688 1994708 656860 7.35 218976 2080020 10760 11:10:01 PM 4959852 7034548 2922580 37.08 2688 2243260 648168 7.26 266612 2281896 130456 11:11:01 PM 4958828 7033208 2923604 37.09 2688 2243276 648168 7.26 266624 2281904 8 11:12:01 PM 4958812 7033192 2923620 37.09 2688 2243276 648168 7.26 266628 2281852 8 11:13:01 PM 4958772 7033152 2923660 37.09 2688 2243276 648168 7.26 266628 2281788 4 11:14:01 PM 4914120 6989476 2968312 37.66 2688 2244296 738152 8.27 266840 2325940 980 11:15:01 PM 4914008 6989560 2968424 37.66 2688 2244448 738152 8.27 266840 2326244 84 11:16:01 PM 4913556 6989244 2968876 37.66 2688 2244600 738152 8.27 266840 2326592 56 11:17:01 PM 4913028 6988872 2969404 37.67 2688 2244756 738152 8.27 266840 2327080 48 11:18:01 PM 4912288 6988288 2970144 37.68 2688 2244896 738152 8.27 266840 2327864 24 11:19:01 PM 4910104 6986528 2972328 37.71 2688 2245320 738152 8.27 266852 2329724 268 11:20:01 PM 4907100 6984132 2975332 37.75 2688 2245944 776112 8.69 267064 2332688 200 11:21:01 PM 4905292 6982864 2977140 37.77 2688 2246492 760896 8.52 267200 2334296 44 11:22:01 PM 5065848 6967608 2816584 35.73 2688 2076436 710860 7.96 306348 2155176 28528 Average: 5002457 7003250 2879975 36.54 2688 2172503 711192 7.96 257008 2258803 23992 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 299.60 184.71 1660.78 63.98 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 78.54 60.87 811.94 9.44 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 18.70 11.31 6.43 4.10 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 87.00 68.86 328.96 20.12 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 462.71 329.96 89.12 70.80 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 3.65 1.97 0.59 0.48 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 3.43 1.90 0.47 0.42 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 76.37 61.36 17.02 5.71 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 2.35 2.07 0.48 0.43 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 8.88 2.08 0.86 0.43 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 5.43 2.45 1.21 0.87 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 4.23 2.07 0.84 0.43 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 34.51 34.44 5.94 3.32 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 24.34 23.91 4.57 2.36 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 15.49 15.08 3.79 1.32 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 82.62 62.01 92.54 32.23 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 75.03 53.80 186.04 13.42 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) 06/22/2025 _x86_64_ (2 CPU) 23:05:34 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 36.10 0.07 7.33 19.80 0.10 36.60 11:07:01 PM 0 32.80 0.10 6.13 19.53 0.10 41.33 11:07:01 PM 1 39.39 0.03 8.53 20.07 0.10 31.88 11:08:01 PM all 35.46 0.00 5.35 2.34 0.11 56.74 11:08:01 PM 0 23.24 0.00 4.85 2.15 0.10 69.66 11:08:01 PM 1 47.66 0.00 5.85 2.53 0.12 43.84 11:09:01 PM all 12.31 0.00 1.85 0.43 0.05 85.37 11:09:01 PM 0 9.06 0.00 1.76 0.42 0.05 88.71 11:09:01 PM 1 15.55 0.00 1.94 0.43 0.05 82.03 11:10:01 PM all 33.58 0.00 6.08 1.05 0.09 59.19 11:10:01 PM 0 26.48 0.00 5.53 1.39 0.08 66.52 11:10:01 PM 1 40.70 0.00 6.64 0.72 0.10 51.85 11:11:01 PM all 1.02 0.00 0.98 0.80 0.03 97.16 11:11:01 PM 0 0.74 0.00 1.06 1.27 0.05 96.88 11:11:01 PM 1 1.30 0.00 0.90 0.33 0.02 97.44 11:12:01 PM all 0.34 0.00 0.09 0.01 0.03 99.52 11:12:01 PM 0 0.52 0.00 0.08 0.02 0.03 99.35 11:12:01 PM 1 0.17 0.00 0.10 0.00 0.03 99.70 11:13:01 PM all 0.34 0.00 0.09 0.00 0.03 99.53 11:13:01 PM 0 0.58 0.00 0.10 0.00 0.03 99.28 11:13:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:14:01 PM all 3.40 0.00 0.63 0.01 0.04 95.93 11:14:01 PM 0 4.67 0.00 0.96 0.00 0.05 94.33 11:14:01 PM 1 2.13 0.00 0.30 0.02 0.03 97.52 11:15:01 PM all 0.74 0.00 0.14 0.01 0.08 99.04 11:15:01 PM 0 0.70 0.00 0.17 0.02 0.07 99.05 11:15:01 PM 1 0.77 0.00 0.12 0.00 0.08 99.03 11:16:01 PM all 0.90 0.00 0.13 0.00 0.05 98.92 11:16:01 PM 0 0.85 0.00 0.13 0.00 0.05 98.96 11:16:01 PM 1 0.95 0.00 0.12 0.00 0.05 98.88 11:17:01 PM all 0.84 0.00 0.13 0.00 0.06 98.97 11:17:01 PM 0 0.84 0.00 0.15 0.00 0.07 98.95 11:17:01 PM 1 0.84 0.00 0.12 0.00 0.05 99.00 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 0.84 0.00 0.12 0.00 0.05 98.99 11:18:01 PM 0 0.79 0.00 0.12 0.00 0.07 99.03 11:18:01 PM 1 0.90 0.00 0.12 0.00 0.03 98.95 11:19:01 PM all 2.21 0.00 0.29 0.00 0.07 97.43 11:19:01 PM 0 1.16 0.00 0.20 0.00 0.07 98.58 11:19:01 PM 1 3.27 0.00 0.39 0.00 0.07 96.28 11:20:01 PM all 1.93 0.00 0.39 0.00 0.06 97.62 11:20:01 PM 0 2.12 0.00 0.59 0.00 0.07 97.22 11:20:01 PM 1 1.74 0.00 0.20 0.00 0.05 98.01 11:21:01 PM all 1.98 0.00 0.37 0.01 0.05 97.59 11:21:01 PM 0 0.89 0.00 0.35 0.00 0.03 98.73 11:21:01 PM 1 3.08 0.00 0.38 0.02 0.07 96.46 11:22:01 PM all 15.88 0.00 2.28 0.23 0.08 81.53 11:22:01 PM 0 20.13 0.00 2.17 0.25 0.07 77.37 11:22:01 PM 1 11.62 0.00 2.39 0.22 0.08 85.69 Average: all 9.19 0.00 1.63 1.50 0.06 87.61 Average: 0 7.80 0.01 1.51 1.52 0.06 89.10 Average: 1 10.58 0.00 1.75 1.48 0.06 86.13