---> uname -a: Linux prd-centos8-robot-2c-8g-46421.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4945 19 2176 6823 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:68:af:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85450sec preferred_lft 85450sec inet6 fe80::f816:3eff:fe68:afe9/64 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) 07/27/2025 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:02 AM 218.45 161.36 57.10 15000.60 39776.73 12:59:01 AM 120.71 0.73 119.98 53.82 11695.90 01:00:01 AM 37.05 0.42 36.64 64.78 4232.87 01:01:01 AM 67.08 7.01 60.07 1292.95 4385.97 01:02:01 AM 23.98 0.07 23.92 1.73 5322.17 01:03:01 AM 2.73 0.00 2.73 0.00 74.64 01:04:01 AM 0.30 0.00 0.30 0.00 3.55 01:05:01 AM 0.50 0.02 0.48 0.13 38.74 01:06:01 AM 1.92 0.00 1.92 0.00 132.19 01:07:01 AM 0.42 0.00 0.42 0.00 61.47 01:08:01 AM 0.25 0.00 0.25 0.00 10.45 01:09:01 AM 0.23 0.00 0.23 0.00 19.60 01:10:01 AM 0.12 0.00 0.12 0.00 8.66 01:11:01 AM 0.37 0.03 0.33 1.87 16.95 01:12:01 AM 24.11 0.45 23.66 47.98 1289.42 Average: 33.12 11.35 21.77 1099.11 4464.22 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:02 AM 5564884 7092904 2317540 29.40 2688 1720780 682208 7.64 185692 1850600 92160 12:59:01 AM 5213340 7047748 2669084 33.86 2688 2010328 655020 7.33 192076 2127748 104004 01:00:01 AM 5265988 7102156 2616436 33.19 2688 2012280 618632 6.93 218984 2048028 10756 01:01:01 AM 4993028 7075256 2889396 36.66 2688 2249912 602220 6.74 262516 2249516 143624 01:02:01 AM 4990404 7072536 2892020 36.69 2688 2249992 602220 6.74 262652 2249276 8 01:03:01 AM 4990372 7072504 2892052 36.69 2688 2249992 602220 6.74 262656 2249344 8 01:04:01 AM 4990520 7072652 2891904 36.69 2688 2249992 602220 6.74 262660 2249276 4 01:05:01 AM 4946096 7029336 2936328 37.25 2688 2251116 683068 7.65 262932 2293228 228 01:06:01 AM 4938380 7024644 2944044 37.35 2688 2254132 683068 7.65 262932 2301216 1084 01:07:01 AM 4937336 7024216 2945088 37.36 2688 2254748 683068 7.65 262936 2301964 36 01:08:01 AM 4937156 7024416 2945268 37.37 2688 2255128 683068 7.65 262936 2302256 188 01:09:01 AM 4936108 7023744 2946316 37.38 2688 2255504 683068 7.65 262936 2303400 64 01:10:01 AM 4935520 7023532 2946904 37.39 2688 2255880 674768 7.56 262936 2303904 208 01:11:01 AM 4981676 7072564 2900748 36.80 2688 2258748 609372 6.82 263440 2257448 2616 01:12:01 AM 5088312 7004536 2794112 35.45 2688 2090376 689788 7.72 464016 1973528 22244 Average: 5047275 7050850 2835149 35.97 2688 2174594 650267 7.28 263487 2204049 25149 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:02 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 292.80 168.52 1562.93 59.13 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 109.46 85.56 1229.33 11.84 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 14.78 10.36 6.61 4.15 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 232.20 168.42 352.30 44.22 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 392.60 276.22 73.82 55.61 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 2.55 2.12 0.57 0.50 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 3.05 2.02 0.50 0.44 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 46.33 27.71 12.97 4.09 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 31.17 27.32 9.17 5.30 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 17.38 14.25 4.41 2.94 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 13.06 9.36 3.04 1.88 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 13.20 9.23 3.15 2.00 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 11.45 9.11 2.71 1.81 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 12.48 11.30 3.62 3.21 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 83.81 54.40 102.54 35.02 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 85.08 58.37 223.42 15.48 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) 07/27/2025 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:02 AM all 50.24 0.05 10.27 8.27 0.09 31.07 12:58:02 AM 0 45.82 0.07 9.28 7.03 0.10 37.70 12:58:02 AM 1 54.66 0.03 11.27 9.52 0.08 24.44 12:59:01 AM all 39.21 0.00 5.56 2.12 0.13 52.98 12:59:01 AM 0 19.15 0.00 4.00 2.47 0.12 74.27 12:59:01 AM 1 59.34 0.00 7.13 1.78 0.14 31.62 01:00:01 AM all 11.89 0.00 1.65 0.56 0.06 85.84 01:00:01 AM 0 6.53 0.00 1.47 0.83 0.05 91.12 01:00:01 AM 1 17.25 0.00 1.84 0.28 0.07 80.56 01:01:01 AM all 32.48 0.00 6.11 1.21 0.10 60.10 01:01:01 AM 0 25.21 0.00 5.49 0.95 0.08 68.27 01:01:01 AM 1 39.79 0.00 6.74 1.47 0.12 51.88 01:02:01 AM all 0.92 0.00 0.83 1.20 0.04 97.01 01:02:01 AM 0 1.20 0.00 0.70 1.24 0.05 96.81 01:02:01 AM 1 0.64 0.00 0.95 1.17 0.03 97.21 01:03:01 AM all 0.37 0.00 0.09 0.01 0.03 99.50 01:03:01 AM 0 0.62 0.00 0.10 0.00 0.02 99.27 01:03:01 AM 1 0.12 0.00 0.08 0.02 0.05 99.73 01:04:01 AM all 0.36 0.00 0.09 0.00 0.04 99.51 01:04:01 AM 0 0.38 0.00 0.10 0.00 0.05 99.47 01:04:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 01:05:01 AM all 5.49 0.00 0.54 0.01 0.05 93.91 01:05:01 AM 0 5.59 0.00 0.50 0.02 0.05 93.85 01:05:01 AM 1 5.40 0.00 0.59 0.00 0.05 93.97 01:06:01 AM all 14.62 0.00 0.79 0.01 0.08 84.51 01:06:01 AM 0 5.53 0.00 0.57 0.02 0.07 93.81 01:06:01 AM 1 23.70 0.00 1.00 0.00 0.08 75.21 01:07:01 AM all 6.16 0.00 0.41 0.00 0.08 93.35 01:07:01 AM 0 3.38 0.00 0.30 0.00 0.07 96.26 01:07:01 AM 1 8.95 0.00 0.52 0.00 0.10 90.43 01:08:01 AM all 4.27 0.00 0.31 0.00 0.09 95.33 01:08:01 AM 0 2.82 0.00 0.22 0.00 0.10 96.86 01:08:01 AM 1 5.72 0.00 0.40 0.00 0.08 93.79 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 4.25 0.00 0.33 0.00 0.07 95.35 01:09:01 AM 0 3.78 0.00 0.30 0.00 0.07 95.85 01:09:01 AM 1 4.72 0.00 0.37 0.00 0.07 94.84 01:10:01 AM all 4.28 0.00 0.28 0.00 0.08 95.36 01:10:01 AM 0 2.27 0.00 0.17 0.00 0.07 97.49 01:10:01 AM 1 6.29 0.00 0.38 0.00 0.10 93.23 01:11:01 AM all 6.99 0.00 0.34 0.01 0.08 92.58 01:11:01 AM 0 7.16 0.00 0.30 0.00 0.08 92.45 01:11:01 AM 1 6.81 0.00 0.38 0.02 0.08 92.70 01:12:01 AM all 20.98 0.00 3.25 0.19 0.07 75.52 01:12:01 AM 0 16.31 0.00 3.07 0.20 0.07 80.35 01:12:01 AM 1 25.64 0.00 3.42 0.18 0.07 70.69 Average: all 13.47 0.00 2.05 0.90 0.07 83.50 Average: 0 9.70 0.00 1.77 0.85 0.07 87.61 Average: 1 17.24 0.00 2.34 0.96 0.08 79.39