---> uname -a: Linux prd-centos8-robot-2c-8g-1567.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4849 19 2264 6816 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:4c:f5:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fe4c:f569/64 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) 10/07/2025 _x86_64_ (2 CPU) 12:46:55 LINUX RESTART (2 CPU) 12:48:01 PM tps rtps wtps bread/s bwrtn/s 12:49:01 PM 118.48 0.40 118.08 16.66 10865.34 12:50:01 PM 52.81 1.00 51.81 113.05 6581.85 12:51:01 PM 43.47 6.78 36.69 1248.52 2461.76 12:52:01 PM 49.19 0.25 48.94 47.06 7134.48 12:53:01 PM 7.81 0.22 7.60 11.73 507.86 12:54:01 PM 2.22 0.00 2.22 0.00 405.60 12:55:01 PM 0.93 0.00 0.93 0.00 501.43 12:56:01 PM 0.37 0.02 0.35 1.07 242.78 12:57:01 PM 0.62 0.00 0.62 0.00 149.43 12:58:01 PM 0.95 0.38 0.57 55.31 195.40 12:59:01 PM 0.23 0.00 0.23 0.00 16.05 01:00:02 PM 0.20 0.00 0.20 0.00 21.48 01:01:01 PM 21.31 0.42 20.89 48.53 2681.82 Average: 22.97 0.73 22.24 118.71 2443.21 12:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 PM 5196504 7015464 2685924 34.07 2688 1996144 701988 7.86 188252 2153352 143964 12:50:01 PM 5250368 7094108 2632060 33.39 2688 2019592 637340 7.14 218996 2063240 10764 12:51:01 PM 4859604 6984912 3022824 38.35 2688 2293556 720076 8.06 290340 2358164 207104 12:52:01 PM 4964904 7060088 2917524 37.01 2688 2262612 629212 7.05 262268 2275088 10820 12:53:01 PM 4921668 7017660 2960760 37.56 2688 2263564 681824 7.63 262392 2317644 600 12:54:01 PM 4893516 7001608 2988912 37.92 2688 2275552 697460 7.81 262864 2344896 2464 12:55:01 PM 4880496 7000804 3001932 38.08 2688 2287888 697460 7.81 262868 2357976 188 12:56:01 PM 4873472 7000956 3008956 38.17 2688 2295052 697460 7.81 262868 2365636 100 12:57:01 PM 4861068 6996348 3021360 38.33 2688 2302844 712844 7.98 262920 2376996 3672 12:58:01 PM 4475788 6939948 3406640 43.22 2688 2306528 727652 8.15 264476 2380468 104 12:59:01 PM 4475324 6940288 3407104 43.22 2688 2307248 727652 8.15 264488 2381060 492 01:00:02 PM 4472872 6937980 3409556 43.26 2688 2307392 744180 8.33 264488 2383404 48 01:01:01 PM 5020548 7027660 2861880 36.31 2688 2180416 663160 7.43 501664 2002160 22324 Average: 4857395 7001371 3025033 38.38 2688 2238338 695254 7.78 274530 2289237 30973 12:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 96.43 81.24 1154.25 11.57 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 41.18 29.51 438.34 5.94 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 34.07 28.59 326.50 5.53 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 173.47 130.26 40.02 34.80 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 16.26 10.45 8.42 1.37 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 34.06 28.85 96.57 7.77 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 30.47 25.91 77.35 7.45 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 23.33 18.15 36.14 6.29 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 26.58 22.03 58.41 11.79 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 42.77 57.48 23.53 5.48 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 14.65 12.76 3.75 2.50 0.00 0.00 0.00 0.00 01:00:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 PM eth0 6.92 4.80 1.58 0.91 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 94.27 58.05 154.24 90.26 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 48.75 39.06 186.13 14.65 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) 10/07/2025 _x86_64_ (2 CPU) 12:46:55 LINUX RESTART (2 CPU) 12:48:01 PM CPU %user %nice %system %iowait %steal %idle 12:49:01 PM all 38.29 0.00 5.62 1.96 0.12 54.01 12:49:01 PM 0 50.67 0.00 6.72 2.29 0.13 40.19 12:49:01 PM 1 25.93 0.00 4.53 1.63 0.12 67.79 12:50:01 PM all 21.10 0.00 2.76 1.01 0.07 75.06 12:50:01 PM 0 30.21 0.00 3.20 1.10 0.08 65.40 12:50:01 PM 1 12.00 0.00 2.32 0.92 0.05 84.72 12:51:01 PM all 20.59 0.00 3.85 4.56 0.09 70.90 12:51:01 PM 0 27.97 0.00 4.37 6.49 0.10 61.07 12:51:01 PM 1 13.21 0.00 3.34 2.64 0.08 80.74 12:52:01 PM all 16.07 0.00 2.97 3.88 0.07 77.02 12:52:01 PM 0 23.09 0.00 2.99 3.34 0.07 70.51 12:52:01 PM 1 9.04 0.00 2.96 4.41 0.07 83.52 12:53:01 PM all 1.67 0.00 0.27 0.34 0.03 97.69 12:53:01 PM 0 2.11 0.00 0.23 0.10 0.02 97.54 12:53:01 PM 1 1.24 0.00 0.30 0.59 0.03 97.84 12:54:01 PM all 12.63 0.00 0.27 0.20 0.07 86.84 12:54:01 PM 0 21.35 0.00 0.28 0.40 0.08 77.88 12:54:01 PM 1 3.89 0.00 0.25 0.00 0.05 95.81 12:55:01 PM all 14.12 0.00 0.20 0.08 0.06 85.54 12:55:01 PM 0 17.12 0.00 0.22 0.00 0.05 82.61 12:55:01 PM 1 11.12 0.00 0.18 0.17 0.07 88.46 12:56:01 PM all 9.52 0.00 0.17 0.00 0.05 90.26 12:56:01 PM 0 12.15 0.00 0.17 0.00 0.05 87.64 12:56:01 PM 1 6.89 0.00 0.17 0.00 0.05 92.89 12:57:01 PM all 13.65 0.00 0.25 0.11 0.06 85.93 12:57:01 PM 0 13.67 0.00 0.25 0.00 0.07 86.01 12:57:01 PM 1 13.64 0.00 0.25 0.22 0.05 85.85 12:58:01 PM all 9.64 0.00 2.74 0.11 0.07 87.44 12:58:01 PM 0 10.74 0.00 2.79 0.08 0.07 86.32 12:58:01 PM 1 8.54 0.00 2.70 0.13 0.07 88.56 12:59:01 PM all 5.05 0.00 0.20 0.00 0.05 94.70 12:59:01 PM 0 4.59 0.00 0.18 0.00 0.05 95.18 12:59:01 PM 1 5.51 0.00 0.22 0.00 0.05 94.22 12:59:01 PM CPU %user %nice %system %iowait %steal %idle 01:00:02 PM all 2.25 0.00 0.18 0.00 0.03 97.54 01:00:02 PM 0 2.98 0.00 0.18 0.00 0.03 96.81 01:00:02 PM 1 1.53 0.00 0.17 0.00 0.03 98.27 01:01:01 PM all 27.01 0.00 3.93 0.23 0.08 68.74 01:01:01 PM 0 20.70 0.00 3.88 0.14 0.07 75.22 01:01:01 PM 1 33.32 0.00 3.99 0.32 0.10 62.27 Average: all 14.74 0.00 1.80 0.96 0.07 82.44 Average: 0 18.27 0.00 1.96 1.07 0.07 78.63 Average: 1 11.20 0.00 1.64 0.85 0.06 86.24