---> uname -a: Linux prd-centos8-robot-2c-8g-40821.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4849 19 2273 6825 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:e6:d6:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fee6:d623/64 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) 07/08/2025 _x86_64_ (2 CPU) 20:09:11 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 118.97 0.32 118.65 13.99 10237.77 08:12:01 PM 51.84 1.02 50.82 113.05 6994.63 08:13:01 PM 61.79 9.47 52.32 1684.92 3627.20 08:14:01 PM 34.42 0.03 34.39 3.47 6174.36 08:15:01 PM 3.50 0.02 3.48 0.13 177.60 08:16:01 PM 2.48 0.00 2.48 0.00 650.99 08:17:01 PM 0.50 0.00 0.50 0.00 379.39 08:18:01 PM 0.35 0.03 0.32 1.87 283.02 08:19:01 PM 14.80 0.33 14.46 37.86 673.40 08:20:01 PM 38.10 6.21 31.88 608.36 2867.90 Average: 32.68 1.74 30.94 246.35 3206.92 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5248876 7038196 2633556 33.41 2688 1966260 674476 7.55 187160 2106348 141732 08:12:01 PM 5264140 7099268 2618292 33.22 2688 2010940 626752 7.02 218600 2052088 10760 08:13:01 PM 4943232 7034160 2939200 37.29 2688 2258352 677852 7.59 261628 2303804 167788 08:14:01 PM 4973916 7066804 2908516 36.90 2688 2260436 625208 7.00 267100 2261908 4 08:15:01 PM 4932160 7026892 2950272 37.43 2688 2262288 692952 7.76 267284 2302960 20 08:16:01 PM 4900820 7012948 2981612 37.83 2688 2279732 692952 7.76 267700 2334216 140 08:17:01 PM 4888028 7011476 2994404 37.99 2688 2291016 692952 7.76 267700 2346284 104 08:18:01 PM 4874536 7006416 3007896 38.16 2688 2299428 708748 7.94 267944 2359488 4 08:19:01 PM 5042696 7044016 2839736 36.03 2688 2174876 647592 7.25 344796 2135544 73760 08:20:01 PM 4960208 6982264 2922224 37.07 2688 2195636 731100 8.19 505380 2060432 26988 Average: 5002861 7032244 2879571 36.53 2688 2199896 677058 7.58 285529 2226307 42130 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 87.09 73.92 1017.51 10.85 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 55.16 41.11 567.14 7.07 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 39.54 33.58 316.31 8.85 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 192.20 139.65 37.19 35.18 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 24.08 18.23 26.11 2.77 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 38.86 34.83 117.51 10.67 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 20.24 18.71 73.78 6.55 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 18.58 18.63 64.53 12.42 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 78.15 48.26 155.97 78.49 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 18.36 17.66 15.51 8.60 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 57.23 44.46 239.18 18.14 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) 07/08/2025 _x86_64_ (2 CPU) 20:09:11 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 37.03 0.00 5.14 1.21 0.10 56.52 08:11:01 PM 0 36.25 0.00 5.20 1.33 0.10 57.11 08:11:01 PM 1 37.81 0.00 5.08 1.09 0.10 55.93 08:12:01 PM all 21.03 0.00 2.52 0.69 0.09 75.66 08:12:01 PM 0 17.09 0.00 2.39 0.42 0.08 80.02 08:12:01 PM 1 24.95 0.00 2.66 0.96 0.10 71.32 08:13:01 PM all 30.41 0.00 5.72 0.87 0.11 62.90 08:13:01 PM 0 24.52 0.00 5.75 1.29 0.12 68.33 08:13:01 PM 1 36.28 0.00 5.68 0.45 0.10 57.48 08:14:01 PM all 4.33 0.00 1.06 0.78 0.04 93.79 08:14:01 PM 0 1.12 0.00 0.94 0.87 0.03 97.04 08:14:01 PM 1 7.55 0.00 1.19 0.69 0.05 90.53 08:15:01 PM all 3.19 0.00 0.23 0.03 0.07 96.49 08:15:01 PM 0 0.95 0.00 0.15 0.05 0.07 98.78 08:15:01 PM 1 5.44 0.00 0.30 0.00 0.07 94.20 08:16:01 PM all 17.91 0.00 0.21 0.07 0.08 81.73 08:16:01 PM 0 12.88 0.00 0.18 0.10 0.07 86.77 08:16:01 PM 1 22.93 0.00 0.23 0.03 0.10 76.70 08:17:01 PM all 9.89 0.00 0.15 0.05 0.06 89.85 08:17:01 PM 0 10.99 0.00 0.18 0.03 0.07 88.73 08:17:01 PM 1 8.80 0.00 0.12 0.07 0.05 90.97 08:18:01 PM all 9.11 0.00 0.20 0.04 0.07 90.58 08:18:01 PM 0 12.79 0.00 0.15 0.08 0.07 86.91 08:18:01 PM 1 5.43 0.00 0.25 0.00 0.07 94.25 08:19:01 PM all 20.27 0.00 2.27 0.26 0.09 77.11 08:19:01 PM 0 7.52 0.00 1.77 0.18 0.10 90.43 08:19:01 PM 1 33.02 0.00 2.77 0.33 0.08 63.79 08:20:01 PM all 31.65 0.22 4.28 0.33 0.10 63.42 08:20:01 PM 0 24.46 0.18 4.35 0.43 0.08 70.49 08:20:01 PM 1 38.83 0.27 4.20 0.23 0.12 56.36 Average: all 18.49 0.02 2.18 0.43 0.08 78.79 Average: 0 14.87 0.02 2.11 0.48 0.08 82.45 Average: 1 22.12 0.03 2.25 0.39 0.08 75.13