---> uname -a: Linux prd-centos8-robot-2c-8g-35715.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: 2799.996 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 597 4856 19 2243 6803 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:aa:43:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:feaa:4337/64 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) 06/19/2025 _x86_64_ (2 CPU) 20:09:28 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 92.79 14.53 78.26 3918.71 7359.04 08:12:01 PM 86.22 0.73 85.49 53.06 10353.79 08:13:01 PM 49.73 7.13 42.60 1310.50 2418.99 08:14:01 PM 48.88 2.73 46.15 439.59 7366.78 08:15:01 PM 4.78 0.02 4.77 0.13 167.89 08:16:01 PM 1.37 0.00 1.37 0.00 520.98 08:17:01 PM 0.33 0.00 0.33 0.00 351.92 08:18:01 PM 0.60 0.03 0.57 1.87 355.34 08:19:01 PM 10.43 0.32 10.11 36.93 598.00 08:20:01 PM 29.82 0.54 29.28 65.54 2895.06 08:20:01 PM 27.14 0.00 27.14 0.00 332.86 Average: 32.49 2.60 29.89 582.66 3235.93 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5324272 7031668 2558160 32.45 2688 1890168 679364 7.61 187552 2053180 169184 08:12:01 PM 5196688 7014672 2685744 34.07 2688 1995348 687076 7.69 209740 2132392 9928 08:13:01 PM 4906592 6978004 2975840 37.75 2688 2240412 706524 7.91 259296 2347236 197016 08:14:01 PM 4965640 7043888 2916792 37.00 2688 2246752 634144 7.10 267132 2272128 8 08:15:01 PM 4923036 7002620 2959396 37.54 2688 2248296 681928 7.64 267312 2314844 1544 08:16:01 PM 4888164 6985384 2994268 37.99 2688 2265964 698280 7.82 267728 2349392 4320 08:17:01 PM 4875568 6984072 3006864 38.15 2688 2277224 713872 7.99 267728 2361852 5064 08:18:01 PM 4861264 6978280 3021168 38.33 2688 2285720 713872 7.99 267968 2375500 3044 08:19:01 PM 4889436 6919252 2992996 37.97 2688 2201964 773080 8.66 335812 2295800 108180 08:20:01 PM 5011516 7002872 2870916 36.42 2688 2165220 698036 7.82 501940 2015316 25044 08:20:01 PM 5009500 7000864 2872932 36.45 2688 2165228 698036 7.82 501940 2017152 25056 Average: 4986516 6994689 2895916 36.74 2688 2180209 698565 7.82 303104 2230436 49853 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 296.73 184.91 1837.49 57.94 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 51.91 38.31 557.43 7.45 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 36.57 33.81 315.38 16.13 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 159.08 100.70 36.06 25.00 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 22.71 16.45 21.67 2.33 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 37.58 35.46 122.73 10.79 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 22.61 20.64 73.60 6.92 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 18.73 18.55 64.61 12.51 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 73.62 49.83 152.66 80.58 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 18.76 17.80 17.23 8.21 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 14.29 18.57 12.32 12.90 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 73.83 51.65 319.92 22.79 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) 06/19/2025 _x86_64_ (2 CPU) 20:09:28 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 40.00 0.00 6.06 0.86 0.09 52.99 08:11:01 PM 0 43.18 0.00 7.32 1.12 0.10 48.29 08:11:01 PM 1 36.82 0.00 4.81 0.60 0.08 57.69 08:12:01 PM all 23.53 0.00 3.56 0.78 0.08 72.04 08:12:01 PM 0 15.50 0.00 3.09 0.63 0.08 80.69 08:12:01 PM 1 31.56 0.00 4.04 0.92 0.08 63.40 08:13:01 PM all 30.96 0.00 4.71 0.46 0.08 63.79 08:13:01 PM 0 24.94 0.00 3.81 0.47 0.10 70.68 08:13:01 PM 1 37.00 0.00 5.60 0.45 0.07 56.89 08:14:01 PM all 8.89 0.00 2.00 0.63 0.07 88.42 08:14:01 PM 0 7.13 0.00 1.84 0.72 0.07 90.25 08:14:01 PM 1 10.66 0.00 2.16 0.53 0.07 86.58 08:15:01 PM all 2.97 0.00 0.23 0.02 0.06 96.73 08:15:01 PM 0 0.75 0.00 0.17 0.03 0.05 99.00 08:15:01 PM 1 5.18 0.00 0.28 0.00 0.07 94.47 08:16:01 PM all 17.68 0.00 0.23 0.05 0.07 81.97 08:16:01 PM 0 6.28 0.00 0.25 0.07 0.05 93.35 08:16:01 PM 1 29.08 0.00 0.22 0.03 0.08 70.59 08:17:01 PM all 9.87 0.00 0.16 0.03 0.05 89.90 08:17:01 PM 0 1.55 0.00 0.20 0.05 0.05 98.15 08:17:01 PM 1 18.18 0.00 0.12 0.00 0.05 81.65 08:18:01 PM all 9.47 0.00 0.24 0.02 0.06 90.22 08:18:01 PM 0 2.46 0.00 0.18 0.03 0.07 97.26 08:18:01 PM 1 16.48 0.00 0.30 0.00 0.05 83.17 08:19:01 PM all 19.72 0.00 2.20 0.05 0.07 77.97 08:19:01 PM 0 10.99 0.00 1.87 0.03 0.07 87.04 08:19:01 PM 1 28.46 0.00 2.52 0.07 0.07 68.88 08:20:01 PM all 29.92 0.00 4.06 0.17 0.07 65.79 08:20:01 PM 0 24.17 0.00 3.64 0.19 0.07 71.94 08:20:01 PM 1 35.70 0.00 4.48 0.15 0.07 59.60 08:20:01 PM all 28.57 0.00 2.86 0.00 0.71 67.86 08:20:01 PM 0 7.14 0.00 2.86 0.00 1.43 88.57 08:20:01 PM 1 50.00 0.00 2.86 0.00 0.00 47.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.30 0.00 2.34 0.30 0.07 77.98 Average: 0 13.68 0.00 2.24 0.33 0.07 83.68 Average: 1 24.93 0.00 2.45 0.28 0.07 72.28