---> uname -a: Linux prd-centos8-robot-2c-8g-6050.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 581 4922 19 2193 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:df:b2:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fedf:b28a/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) 11/05/2025 _x86_64_ (2 CPU) 00:52:56 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 112.40 0.40 112.00 16.66 10610.88 12:56:01 AM 48.99 0.65 48.34 51.06 6390.50 12:57:01 AM 39.52 7.13 32.39 1310.50 2197.58 12:58:01 AM 64.72 0.25 64.47 47.06 8076.17 12:59:02 AM 2.97 0.22 2.75 11.73 95.58 01:00:01 AM 1.95 0.00 1.95 0.00 134.40 01:01:01 AM 0.37 0.00 0.37 0.00 61.93 01:02:01 AM 0.48 0.08 0.40 1.87 34.63 01:03:01 AM 0.37 0.00 0.37 0.00 70.64 01:04:01 AM 0.40 0.00 0.40 0.00 16.08 01:05:01 AM 0.17 0.00 0.17 0.00 10.38 01:06:01 AM 0.22 0.00 0.22 0.00 43.09 01:07:01 AM 10.76 0.32 10.45 36.92 430.86 Average: 21.82 0.70 21.12 113.67 2169.61 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5141016 7012768 2741408 34.78 2688 2048872 720672 8.07 190980 2208744 197100 12:56:01 AM 5120668 6995256 2761756 35.04 2688 2051264 715392 8.01 212820 2200048 43076 12:57:01 AM 4945340 6984804 2937084 37.26 2688 2208812 729984 8.17 269528 2295384 130052 12:58:01 AM 4961596 7060128 2920828 37.05 2688 2265020 627328 7.02 260768 2274592 24 12:59:02 AM 4916780 7016532 2965644 37.62 2688 2266248 695332 7.79 260912 2319128 596 01:00:01 AM 4912436 7013832 2969988 37.68 2688 2267924 732792 8.21 260924 2323332 224 01:01:01 AM 4908452 7011348 2973972 37.73 2688 2269396 732792 8.21 260924 2327064 4 01:02:01 AM 4906300 7010924 2976124 37.76 2688 2271164 748272 8.38 261048 2329048 864 01:03:01 AM 4902452 7008276 2979972 37.81 2688 2272320 748272 8.38 261048 2332964 36 01:04:01 AM 4902200 7008396 2980224 37.81 2688 2272684 748272 8.38 261052 2333284 124 01:05:01 AM 4901144 7007600 2981280 37.82 2688 2272944 748272 8.38 261052 2334092 140 01:06:01 AM 4898380 7006000 2984044 37.86 2688 2274108 748272 8.38 261052 2337132 64 01:07:01 AM 5054384 6989464 2828040 35.88 2688 2106936 699744 7.84 309412 2153412 38788 Average: 4959319 7009641 2923105 37.08 2688 2219053 722723 8.09 256271 2289863 31622 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 127.99 104.50 1481.02 13.67 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 10.10 7.10 5.76 3.46 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 40.45 35.62 333.45 7.12 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 208.02 143.69 46.46 40.78 0.00 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 60.48 55.11 12.49 6.68 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 70.09 68.55 14.95 7.09 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 51.25 50.78 11.03 5.43 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 66.27 65.67 14.21 6.35 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 43.63 41.74 10.61 5.37 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 14.51 12.66 3.65 2.32 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 11.68 10.33 3.09 2.02 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 39.50 31.32 9.55 5.74 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 81.64 56.98 102.54 49.37 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 63.50 52.60 157.79 11.96 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) 11/05/2025 _x86_64_ (2 CPU) 00:52:56 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 37.27 0.00 5.13 1.87 0.11 55.62 12:55:01 AM 0 46.67 0.00 5.98 2.02 0.12 45.21 12:55:01 AM 1 27.89 0.00 4.29 1.72 0.10 66.01 12:56:01 AM all 14.98 0.00 2.02 0.99 0.06 81.95 12:56:01 AM 0 15.99 0.00 1.72 0.87 0.05 81.38 12:56:01 AM 1 13.98 0.00 2.32 1.12 0.07 82.52 12:57:01 AM all 25.71 0.00 4.37 0.70 0.08 69.13 12:57:01 AM 0 37.80 0.00 4.85 0.48 0.10 56.76 12:57:01 AM 1 13.64 0.00 3.90 0.92 0.07 81.48 12:58:01 AM all 18.51 0.00 3.61 1.05 0.06 76.77 12:58:01 AM 0 26.39 0.00 4.44 1.29 0.05 67.82 12:58:01 AM 1 10.64 0.00 2.77 0.82 0.07 85.71 12:59:02 AM all 3.63 0.00 0.35 0.02 0.03 95.96 12:59:02 AM 0 4.56 0.00 0.30 0.02 0.03 95.09 12:59:02 AM 1 2.71 0.00 0.40 0.02 0.03 96.84 01:00:01 AM all 7.46 0.00 0.38 0.01 0.06 92.10 01:00:01 AM 0 10.26 0.00 0.44 0.02 0.05 89.23 01:00:01 AM 1 4.66 0.00 0.31 0.00 0.07 94.97 01:01:01 AM all 5.23 0.00 0.31 0.00 0.06 94.40 01:01:01 AM 0 4.57 0.00 0.33 0.00 0.07 95.03 01:01:01 AM 1 5.88 0.00 0.28 0.00 0.05 93.78 01:02:01 AM all 4.93 0.00 0.35 0.00 0.06 94.66 01:02:01 AM 0 4.96 0.00 0.40 0.00 0.07 94.57 01:02:01 AM 1 4.89 0.00 0.30 0.00 0.05 94.76 01:03:01 AM all 6.87 0.00 0.34 0.00 0.06 92.73 01:03:01 AM 0 9.85 0.00 0.30 0.00 0.07 89.78 01:03:01 AM 1 3.90 0.00 0.38 0.00 0.05 95.67 01:04:01 AM all 3.89 0.00 0.25 0.00 0.06 95.80 01:04:01 AM 0 5.22 0.00 0.27 0.00 0.07 94.45 01:04:01 AM 1 2.56 0.00 0.23 0.00 0.05 97.16 01:05:01 AM all 3.28 0.00 0.23 0.00 0.06 96.43 01:05:01 AM 0 4.38 0.00 0.25 0.00 0.07 95.31 01:05:01 AM 1 2.17 0.00 0.22 0.00 0.05 97.56 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 9.82 0.00 0.45 0.00 0.07 89.66 01:06:01 AM 0 15.85 0.00 0.55 0.00 0.07 83.53 01:06:01 AM 1 3.78 0.00 0.35 0.00 0.07 95.80 01:07:01 AM all 21.23 0.00 2.08 0.07 0.07 76.56 01:07:01 AM 0 24.35 0.00 2.57 0.05 0.07 72.96 01:07:01 AM 1 18.11 0.00 1.59 0.08 0.07 80.15 Average: all 12.54 0.00 1.53 0.36 0.06 85.50 Average: 0 16.24 0.00 1.73 0.37 0.07 81.60 Average: 1 8.85 0.00 1.34 0.36 0.06 89.40