---> uname -a: Linux prd-centos8-robot-2c-8g-36630.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 587 4858 19 2251 6813 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:48:6b:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:fe48:6bdc/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) 06/24/2025 _x86_64_ (2 CPU) 00:58:43 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 205.37 142.24 63.13 14286.74 39998.31 01:01:01 AM 117.23 0.75 116.48 53.18 12250.30 01:02:01 AM 33.33 0.45 32.88 65.96 2942.21 01:03:01 AM 82.29 9.48 72.81 1685.84 8149.75 01:04:01 AM 9.67 0.00 9.67 0.00 1119.35 01:05:01 AM 3.85 0.02 3.83 0.13 182.19 01:06:01 AM 0.85 0.00 0.85 0.00 596.63 01:07:01 AM 0.45 0.02 0.43 1.07 378.59 01:08:01 AM 0.57 0.00 0.57 0.00 200.33 01:09:01 AM 1.08 0.38 0.70 55.31 197.07 01:10:01 AM 0.28 0.00 0.28 0.00 14.65 01:11:01 AM 0.38 0.00 0.38 0.00 25.30 01:12:01 AM 23.79 0.42 23.38 47.72 2676.11 Average: 36.65 11.66 24.98 1229.49 5243.58 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5488648 7034124 2393776 30.37 2688 1738052 733012 8.21 186140 1923140 101172 01:01:01 AM 5184944 7003924 2697480 34.22 2688 1995952 710532 7.96 198300 2146972 56944 01:02:01 AM 5152636 7022716 2729788 34.63 2688 2045500 708480 7.93 226036 2152288 58108 01:03:01 AM 4977208 7054928 2905216 36.86 2688 2246520 643640 7.21 267024 2260412 26928 01:04:01 AM 4940624 7018524 2941800 37.32 2688 2246700 697356 7.81 267148 2296920 180 01:05:01 AM 4915264 7001236 2967160 37.64 2688 2254804 713188 7.99 267620 2321008 6468 01:06:01 AM 4898980 7001476 2983444 37.85 2688 2271320 713188 7.99 267624 2337740 5540 01:07:01 AM 4890656 7000392 2991768 37.95 2688 2278552 713188 7.99 267676 2346116 1460 01:08:01 AM 4878884 6995384 3003540 38.10 2688 2285340 729444 8.17 267736 2357180 2492 01:09:01 AM 4492280 6937592 3390144 43.01 2688 2290116 744036 8.33 269284 2362772 104 01:10:01 AM 4491156 6936980 3391268 43.02 2688 2290812 744036 8.33 269300 2364244 464 01:11:01 AM 4927744 7054316 2954680 37.48 2688 2295168 657168 7.36 269640 2306060 4196 01:12:01 AM 4946100 6949948 2936324 37.25 2688 2178640 742956 8.32 505408 2075652 31884 Average: 4937317 7000888 2945107 37.36 2688 2185960 711556 7.97 271457 2250039 22765 12:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.82 175.56 1399.77 60.42 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 84.36 65.34 1041.41 9.80 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 17.69 9.78 6.91 4.02 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 233.31 172.84 354.93 44.36 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 18.75 9.43 4.47 1.02 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 25.83 23.58 70.85 6.12 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 32.14 31.54 108.79 9.80 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 19.26 16.04 35.77 6.33 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 25.10 20.76 41.29 11.62 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 45.62 58.71 40.73 5.61 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 14.58 12.11 3.51 2.29 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 5.25 4.27 1.77 0.79 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 73.64 54.53 149.70 89.21 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 68.28 50.19 249.32 19.29 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) 06/24/2025 _x86_64_ (2 CPU) 00:58:43 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 39.84 0.05 10.38 15.10 0.10 34.52 01:00:01 AM 0 43.72 0.07 9.83 15.18 0.10 31.10 01:00:01 AM 1 35.95 0.03 10.94 15.01 0.10 37.97 01:01:01 AM all 35.80 0.00 5.15 1.62 0.09 57.33 01:01:01 AM 0 50.17 0.00 6.06 1.35 0.10 42.32 01:01:01 AM 1 21.46 0.00 4.25 1.88 0.08 72.32 01:02:01 AM all 17.28 0.00 2.55 0.53 0.08 79.57 01:02:01 AM 0 16.26 0.00 2.69 0.63 0.07 80.35 01:02:01 AM 1 18.29 0.00 2.40 0.43 0.08 78.79 01:03:01 AM all 27.68 0.00 5.22 1.49 0.09 65.52 01:03:01 AM 0 30.65 0.00 5.61 2.19 0.08 61.48 01:03:01 AM 1 24.72 0.00 4.83 0.80 0.10 69.55 01:04:01 AM all 0.89 0.00 0.26 0.88 0.04 97.93 01:04:01 AM 0 0.18 0.00 0.25 1.27 0.03 98.26 01:04:01 AM 1 1.60 0.00 0.27 0.48 0.05 97.59 01:05:01 AM all 8.92 0.00 0.25 0.03 0.06 90.75 01:05:01 AM 0 9.25 0.00 0.25 0.02 0.05 90.43 01:05:01 AM 1 8.59 0.00 0.25 0.03 0.07 91.06 01:06:01 AM all 17.07 0.00 0.21 0.07 0.07 82.59 01:06:01 AM 0 15.69 0.00 0.22 0.07 0.07 83.96 01:06:01 AM 1 18.44 0.00 0.20 0.07 0.07 81.23 01:07:01 AM all 9.03 0.00 0.18 0.03 0.05 90.71 01:07:01 AM 0 8.91 0.00 0.18 0.03 0.05 90.82 01:07:01 AM 1 9.16 0.00 0.17 0.03 0.05 90.59 01:08:01 AM all 13.20 0.00 0.22 0.00 0.06 86.52 01:08:01 AM 0 8.07 0.00 0.25 0.00 0.05 91.62 01:08:01 AM 1 18.33 0.00 0.18 0.00 0.07 81.42 01:09:01 AM all 9.54 0.00 2.49 0.02 0.08 87.88 01:09:01 AM 0 12.95 0.00 2.48 0.02 0.07 84.49 01:09:01 AM 1 6.13 0.00 2.50 0.02 0.08 91.27 01:10:01 AM all 4.59 0.00 0.18 0.00 0.07 95.16 01:10:01 AM 0 6.01 0.00 0.22 0.00 0.08 93.69 01:10:01 AM 1 3.18 0.00 0.15 0.00 0.05 96.62 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 5.66 0.00 0.74 0.00 0.05 93.54 01:11:01 AM 0 8.73 0.00 1.22 0.00 0.03 90.02 01:11:01 AM 1 2.59 0.00 0.27 0.00 0.07 97.07 01:12:01 AM all 25.88 0.00 3.03 0.35 0.08 70.66 01:12:01 AM 0 40.34 0.00 3.89 0.42 0.08 55.27 01:12:01 AM 1 11.41 0.00 2.17 0.28 0.07 86.07 Average: all 16.54 0.00 2.36 1.53 0.07 79.50 Average: 0 19.27 0.01 2.54 1.61 0.07 76.51 Average: 1 13.80 0.00 2.18 1.44 0.07 82.50