---> uname -a: Linux prd-centos8-robot-2c-8g-48771.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 665 4772 19 2259 6733 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:a8:45:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fea8:4592/64 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) 08/02/2025 _x86_64_ (2 CPU) 20:09:18 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:02 PM 87.92 5.96 81.96 1086.70 5517.76 08:12:01 PM 88.44 0.69 87.75 52.46 11201.52 08:13:01 PM 57.91 7.32 50.59 1353.77 3561.89 08:14:01 PM 38.04 2.50 35.54 396.00 6258.26 08:15:01 PM 3.98 0.02 3.97 0.13 202.72 08:16:01 PM 2.27 0.00 2.27 0.00 364.47 08:17:01 PM 0.50 0.00 0.50 0.00 499.42 08:18:01 PM 0.30 0.00 0.30 0.00 319.41 08:19:01 PM 6.05 0.35 5.70 38.79 451.68 08:20:00 PM 31.25 0.54 30.71 65.71 2986.40 08:20:01 PM 2.38 0.00 2.38 0.00 19.05 Average: 31.53 1.74 29.79 299.68 3118.87 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:02 PM 5304132 7095468 2578292 32.71 2688 1968696 660996 7.40 186780 2053908 246268 08:12:01 PM 5121384 6987120 2761040 35.03 2688 2042124 732032 8.20 212228 2197416 43196 08:13:01 PM 4915336 6997984 2967088 37.64 2688 2250280 713672 7.99 255092 2330436 170884 08:14:01 PM 4957288 7051944 2925136 37.11 2688 2262252 717452 8.03 267388 2273512 8 08:15:01 PM 4913764 7010044 2968660 37.66 2688 2263900 786952 8.81 267576 2316316 24 08:16:01 PM 4876384 6990180 3006040 38.14 2688 2281408 802628 8.99 267992 2353436 8804 08:17:01 PM 4863076 6988124 3019348 38.30 2688 2292700 802628 8.99 267992 2366620 5188 08:18:01 PM 4850956 6982464 3031468 38.46 2688 2299116 822628 9.21 268040 2378324 2072 08:19:01 PM 4933856 6938184 2948568 37.41 2688 2177712 764884 8.56 302760 2283868 62740 08:20:00 PM 4978664 6983376 2903760 36.84 2688 2178896 734252 8.22 503016 2043120 10936 08:20:01 PM 4947944 6952816 2934480 37.23 2688 2178932 767348 8.59 504368 2072672 10976 Average: 4969344 6997973 2913080 36.96 2688 2199638 755043 8.45 300294 2242693 51009 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:02 PM eth0 90.22 75.12 1049.21 10.15 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 55.79 46.15 577.51 7.79 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 37.76 33.54 324.34 7.75 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 205.03 148.93 43.28 37.92 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 24.55 17.51 22.14 2.48 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 37.66 35.68 121.56 10.64 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 28.89 20.33 74.41 6.74 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 14.58 15.40 29.84 12.22 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 76.94 53.22 187.65 77.55 0.00 0.00 0.00 0.00 08:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:00 PM eth0 17.20 16.26 14.87 8.36 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 67.86 51.19 58.93 26.30 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 58.94 46.27 244.00 18.20 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) 08/02/2025 _x86_64_ (2 CPU) 20:09:18 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:02 PM all 36.18 0.00 5.54 0.94 0.10 57.24 08:11:02 PM 0 22.51 0.00 4.25 0.87 0.10 72.27 08:11:02 PM 1 49.84 0.00 6.83 1.02 0.10 42.21 08:12:01 PM all 21.31 0.00 2.77 1.09 0.07 74.76 08:12:01 PM 0 15.12 0.00 2.53 0.92 0.05 81.38 08:12:01 PM 1 27.49 0.00 3.02 1.27 0.08 68.14 08:13:01 PM all 30.17 0.00 4.87 0.46 0.09 64.40 08:13:01 PM 0 25.52 0.00 4.89 0.48 0.10 69.00 08:13:01 PM 1 34.82 0.00 4.85 0.43 0.08 59.81 08:14:01 PM all 7.00 0.00 1.72 0.53 0.05 90.70 08:14:01 PM 0 3.56 0.00 1.52 0.65 0.05 94.22 08:14:01 PM 1 10.45 0.00 1.92 0.40 0.05 87.18 08:15:01 PM all 3.14 0.00 0.24 0.01 0.07 96.54 08:15:01 PM 0 2.57 0.00 0.32 0.00 0.05 97.06 08:15:01 PM 1 3.71 0.00 0.17 0.02 0.08 96.02 08:16:01 PM all 18.56 0.00 0.25 0.03 0.08 81.07 08:16:01 PM 0 5.04 0.00 0.25 0.07 0.07 94.57 08:16:01 PM 1 32.03 0.00 0.25 0.00 0.10 67.62 08:17:01 PM all 10.30 0.00 0.16 0.03 0.06 89.45 08:17:01 PM 0 15.97 0.00 0.15 0.00 0.05 83.83 08:17:01 PM 1 4.64 0.00 0.17 0.07 0.07 95.06 08:18:01 PM all 8.76 0.00 0.18 0.03 0.06 90.98 08:18:01 PM 0 2.56 0.00 0.17 0.05 0.05 97.17 08:18:01 PM 1 14.96 0.00 0.18 0.00 0.07 84.79 08:19:01 PM all 11.74 0.00 1.61 0.03 0.07 86.56 08:19:01 PM 0 4.66 0.00 1.05 0.02 0.07 94.20 08:19:01 PM 1 18.81 0.00 2.16 0.05 0.07 78.92 08:20:00 PM all 28.70 0.00 3.02 0.25 0.08 67.95 08:20:00 PM 0 24.39 0.00 2.99 0.30 0.08 72.23 08:20:00 PM 1 33.02 0.00 3.04 0.19 0.08 63.67 08:20:01 PM all 30.54 0.00 25.75 0.00 0.60 43.11 08:20:01 PM 0 48.19 0.00 28.92 0.00 0.00 22.89 08:20:01 PM 1 13.10 0.00 22.62 0.00 1.19 63.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.59 0.00 2.07 0.34 0.07 79.93 Average: 0 12.23 0.00 1.85 0.33 0.07 85.52 Average: 1 22.96 0.00 2.29 0.34 0.08 74.33