---> uname -a: Linux prd-centos8-robot-2c-8g-48647.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: 2800.000 BogoMIPS: 5600.00 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 562 4876 19 2257 6836 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:c0:98:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85547sec preferred_lft 85547sec inet6 fe80::f816:3eff:fec0:9895/64 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) 07:02:05 LINUX RESTART (2 CPU) 07:03:01 AM tps rtps wtps bread/s bwrtn/s 07:04:01 AM 88.79 8.31 80.47 1454.32 6510.61 07:05:01 AM 88.65 0.72 87.94 52.92 11259.75 07:06:02 AM 49.22 7.13 42.09 1310.50 2428.04 07:07:01 AM 52.11 0.25 51.86 47.86 7715.05 07:08:01 AM 3.50 0.02 3.48 0.13 129.47 07:09:01 AM 2.40 0.00 2.40 0.00 688.64 07:10:01 AM 0.78 0.00 0.78 0.00 352.02 07:11:01 AM 0.27 0.02 0.25 1.07 140.10 07:12:01 AM 0.68 0.03 0.65 1.87 164.64 07:13:01 AM 0.95 0.40 0.55 53.45 167.36 07:14:01 AM 0.38 0.00 0.38 0.00 31.53 07:15:01 AM 2.00 0.32 1.68 36.93 96.97 07:16:01 AM 33.86 0.53 33.32 64.78 3210.55 Average: 24.86 1.37 23.49 232.85 2523.73 07:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:04:01 AM 5318172 7048648 2564252 32.53 2688 1912600 701876 7.86 187956 2054064 192992 07:05:01 AM 5220568 7052892 2661856 33.77 2688 2008816 680340 7.62 208528 2107072 9928 07:06:02 AM 4927696 7014240 2954728 37.49 2688 2254888 693172 7.76 257712 2325528 197512 07:07:01 AM 4995736 7078340 2886688 36.62 2688 2250436 630952 7.06 261668 2246172 4 07:08:01 AM 4952932 7037112 2929492 37.16 2688 2252028 683248 7.65 261852 2288396 1604 07:09:01 AM 4924612 7026012 2957812 37.52 2688 2269284 699576 7.83 262268 2316216 112 07:10:01 AM 4912364 7025000 2970060 37.68 2688 2280516 704708 7.89 262268 2328132 1200 07:11:01 AM 4909460 7025224 2972964 37.72 2688 2283632 704708 7.89 262320 2331392 132 07:12:01 AM 4897612 7020828 2984812 37.87 2688 2291048 722404 8.09 262604 2342620 2912 07:13:01 AM 4512116 6963736 3370308 42.76 2688 2294752 721056 8.07 263916 2347096 236 07:14:01 AM 4511204 6963412 3371220 42.77 2688 2295316 721056 8.07 263932 2348068 60 07:15:01 AM 5056324 7064284 2826100 35.85 2688 2177036 634672 7.11 301188 2142852 58492 07:16:01 AM 5050736 7053328 2831688 35.92 2688 2175568 656708 7.35 503028 1970156 10276 Average: 4937656 7028697 2944768 37.36 2688 2211225 688806 7.71 273788 2242136 36574 07:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 222.16 152.12 1554.28 47.89 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 56.81 39.39 569.19 7.36 0.00 0.00 0.00 0.00 07:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 AM eth0 44.97 34.42 325.80 8.91 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 208.00 146.74 44.28 40.13 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 24.73 16.59 22.33 2.41 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 37.58 35.28 121.20 10.40 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 24.49 19.49 73.80 6.79 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 18.09 16.44 5.29 4.37 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 21.31 18.06 64.98 11.44 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 39.60 54.92 23.62 4.88 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 14.43 11.36 3.54 2.23 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 91.50 53.82 147.18 85.82 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 18.78 18.19 16.29 8.85 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 63.08 47.32 228.84 18.55 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) 07:02:05 LINUX RESTART (2 CPU) 07:03:01 AM CPU %user %nice %system %iowait %steal %idle 07:04:01 AM all 37.89 0.00 5.86 1.06 0.11 55.09 07:04:01 AM 0 29.60 0.00 5.86 0.87 0.10 63.57 07:04:01 AM 1 46.16 0.00 5.86 1.25 0.12 46.61 07:05:01 AM all 22.24 0.00 3.82 1.93 0.11 71.89 07:05:01 AM 0 22.72 0.00 4.24 1.37 0.10 71.57 07:05:01 AM 1 21.77 0.00 3.41 2.49 0.12 72.21 07:06:02 AM all 32.03 0.00 5.05 0.54 0.10 62.28 07:06:02 AM 0 28.68 0.00 4.56 0.43 0.10 66.22 07:06:02 AM 1 35.37 0.00 5.53 0.65 0.10 58.35 07:07:01 AM all 9.21 0.00 2.09 0.59 0.04 88.07 07:07:01 AM 0 4.79 0.00 1.56 0.51 0.05 93.09 07:07:01 AM 1 13.63 0.00 2.62 0.66 0.03 83.05 07:08:01 AM all 3.04 0.00 0.23 0.02 0.05 96.66 07:08:01 AM 0 0.62 0.00 0.17 0.03 0.05 99.13 07:08:01 AM 1 5.47 0.00 0.28 0.00 0.05 94.20 07:09:01 AM all 18.78 0.00 0.27 0.03 0.09 80.83 07:09:01 AM 0 12.74 0.00 0.27 0.07 0.08 86.84 07:09:01 AM 1 24.81 0.00 0.27 0.00 0.10 74.82 07:10:01 AM all 10.32 0.00 0.13 0.02 0.05 89.48 07:10:01 AM 0 16.33 0.00 0.15 0.00 0.05 83.47 07:10:01 AM 1 4.32 0.00 0.12 0.03 0.05 95.48 07:11:01 AM all 10.09 0.00 0.18 0.01 0.06 89.66 07:11:01 AM 0 5.55 0.00 0.20 0.02 0.07 94.17 07:11:01 AM 1 14.62 0.00 0.17 0.00 0.05 85.16 07:12:01 AM all 8.89 0.00 0.25 0.01 0.08 90.77 07:12:01 AM 0 2.81 0.00 0.28 0.02 0.07 96.82 07:12:01 AM 1 14.97 0.00 0.22 0.00 0.08 84.73 07:13:01 AM all 8.39 0.00 2.56 0.01 0.08 88.96 07:13:01 AM 0 7.19 0.00 2.40 0.00 0.08 90.33 07:13:01 AM 1 9.59 0.00 2.73 0.02 0.07 87.60 07:14:01 AM all 4.30 0.00 0.18 0.00 0.06 95.47 07:14:01 AM 0 2.31 0.00 0.18 0.00 0.05 97.46 07:14:01 AM 1 6.30 0.00 0.17 0.00 0.07 93.47 07:14:01 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 9.66 0.00 1.83 0.02 0.06 88.44 07:15:01 AM 0 5.38 0.00 1.79 0.03 0.05 92.74 07:15:01 AM 1 13.93 0.00 1.87 0.00 0.07 84.13 07:16:01 AM all 32.55 0.00 3.91 0.22 0.10 63.21 07:16:01 AM 0 25.83 0.00 3.71 0.20 0.10 70.15 07:16:01 AM 1 39.26 0.00 4.11 0.25 0.10 56.27 Average: all 15.98 0.00 2.03 0.34 0.08 81.57 Average: 0 12.68 0.00 1.96 0.27 0.07 85.01 Average: 1 19.28 0.00 2.11 0.41 0.08 78.12