---> uname -a: Linux prd-centos8-robot-2c-8g-50715.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 610 4859 19 2227 6789 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:56:43:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85205sec preferred_lft 85205sec inet6 fe80::f816:3eff:fe56:437a/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) 09/08/2025 _x86_64_ (2 CPU) 05:59:51 LINUX RESTART (2 CPU) 06:00:00 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 238.14 238.14 0.00 9748.45 0.00 06:01:01 AM 203.18 159.92 43.26 14882.76 38386.42 06:02:01 AM 117.60 0.42 117.19 16.79 10986.31 06:03:01 AM 51.01 0.65 50.36 51.06 6018.78 06:04:01 AM 42.02 7.13 34.89 1310.50 2253.73 06:05:01 AM 54.41 0.25 54.16 47.06 7676.09 06:06:01 AM 2.62 0.00 2.62 0.00 72.49 06:07:01 AM 0.10 0.00 0.10 0.00 1.17 06:08:01 AM 0.38 0.20 0.18 11.60 2.23 06:09:01 AM 2.05 0.02 2.03 0.13 196.87 06:10:01 AM 0.52 0.03 0.48 1.87 138.47 06:11:01 AM 0.47 0.00 0.47 0.00 164.16 06:12:01 AM 0.45 0.00 0.45 0.00 168.19 06:13:01 AM 0.15 0.00 0.15 0.00 21.36 06:14:01 AM 0.20 0.00 0.20 0.00 66.26 06:15:01 AM 0.40 0.03 0.37 0.27 76.10 06:16:01 AM 1.42 0.00 1.42 0.00 52.06 06:17:01 AM 0.25 0.00 0.25 0.00 129.73 06:18:01 AM 0.17 0.00 0.17 0.00 40.94 06:19:01 AM 24.05 0.42 23.63 47.73 2276.35 Average: 26.58 9.10 17.48 869.30 3614.78 06:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 7296732 7250044 585700 7.43 2688 161160 619256 7.86 66892 371556 396 06:01:01 AM 5622336 7102784 2260096 28.67 2688 1675756 681660 7.63 177540 1808644 78856 06:02:01 AM 5145644 7009464 2736788 34.72 2688 2040832 721844 8.08 191140 2202988 180436 06:03:01 AM 5107264 6974436 2775168 35.21 2688 2043680 742380 8.31 213364 2213052 44244 06:04:01 AM 4985344 7064956 2897088 36.75 2688 2248000 648056 7.26 258412 2264044 177852 06:05:01 AM 4944344 7029228 2938088 37.27 2688 2252444 663580 7.43 262864 2293944 16 06:06:01 AM 4944228 7029104 2938204 37.28 2688 2252444 663580 7.43 262868 2294012 8 06:07:01 AM 4944488 7029364 2937944 37.27 2688 2252444 663580 7.43 262868 2294080 4 06:08:01 AM 4902628 6988312 2979804 37.80 2688 2253252 736332 8.24 262996 2335520 444 06:09:01 AM 4890364 6979564 2992068 37.96 2688 2256768 776172 8.69 263000 2347592 124 06:10:01 AM 4881436 6974840 3000996 38.07 2688 2260972 799088 8.95 263548 2355768 316 06:11:01 AM 4878860 6976760 3003572 38.10 2688 2265468 799088 8.95 263548 2358532 56 06:12:01 AM 4863576 6966676 3018856 38.30 2688 2270660 799088 8.95 263548 2373624 352 06:13:01 AM 4863312 6966844 3019120 38.30 2688 2271100 764760 8.56 263548 2374596 200 06:14:01 AM 4860972 6966620 3021460 38.33 2688 2273216 764760 8.56 263548 2376624 384 06:15:01 AM 4859512 6966916 3022920 38.35 2688 2274948 762540 8.54 263668 2378096 20 06:16:01 AM 4855396 6966384 3027036 38.40 2688 2278528 782148 8.76 263668 2381772 2976 06:17:01 AM 4854236 6966564 3028196 38.42 2688 2279876 782148 8.76 263668 2383056 500 06:18:01 AM 4911632 7029508 2970800 37.69 2688 2285416 677264 7.58 264200 2325776 4856 06:19:01 AM 5009696 6978996 2872736 36.44 2688 2142900 720580 8.07 486616 2029448 22248 Average: 5081100 7010868 2801332 35.54 2688 2101993 728395 8.16 254075 2188136 25714 06:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 8.25 4.12 0.54 0.30 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 273.25 141.05 1318.44 55.70 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 128.76 98.83 1472.29 13.04 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 13.43 7.28 6.28 3.62 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 40.92 35.30 330.23 7.68 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 468.34 344.58 96.27 80.82 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 2.65 2.12 0.70 0.50 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 3.10 2.10 0.48 0.43 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 32.96 18.55 9.71 2.13 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 197.37 195.83 41.93 14.88 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 73.28 70.96 28.66 5.75 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 106.36 105.85 34.35 8.48 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 138.26 137.39 42.49 10.81 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 19.65 16.60 4.15 2.52 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 128.24 127.27 24.08 10.25 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 129.01 123.68 22.15 9.53 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 127.10 127.46 31.76 9.98 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 19.93 20.53 3.20 3.59 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 61.48 57.93 12.18 5.03 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 96.52 59.86 164.63 95.29 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 108.37 89.04 191.67 17.88 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) 09/08/2025 _x86_64_ (2 CPU) 05:59:51 LINUX RESTART (2 CPU) 06:00:00 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 92.75 0.00 7.25 0.00 0.00 0.00 06:00:01 AM 0 93.81 0.00 6.19 0.00 0.00 0.00 06:00:01 AM 1 91.67 0.00 8.33 0.00 0.00 0.00 06:01:01 AM all 43.28 0.06 10.06 23.99 0.13 22.47 06:01:01 AM 0 39.72 0.08 10.89 25.30 0.12 23.88 06:01:01 AM 1 46.82 0.03 9.25 22.68 0.15 21.07 06:02:01 AM all 38.36 0.00 5.52 2.34 0.09 53.68 06:02:01 AM 0 29.73 0.00 5.45 1.93 0.08 62.80 06:02:01 AM 1 47.00 0.00 5.59 2.75 0.10 44.55 06:03:01 AM all 15.81 0.00 2.00 0.97 0.07 81.15 06:03:01 AM 0 8.16 0.00 1.52 1.05 0.07 89.21 06:03:01 AM 1 23.47 0.00 2.49 0.88 0.07 73.09 06:04:01 AM all 23.23 0.00 4.60 1.07 0.08 71.02 06:04:01 AM 0 15.15 0.00 3.78 0.62 0.07 80.39 06:04:01 AM 1 31.32 0.00 5.42 1.52 0.10 61.64 06:05:01 AM all 14.49 0.00 2.99 1.17 0.06 81.28 06:05:01 AM 0 9.48 0.00 2.29 1.47 0.05 86.72 06:05:01 AM 1 19.53 0.00 3.71 0.87 0.07 75.82 06:06:01 AM all 0.28 0.00 0.09 0.02 0.03 99.59 06:06:01 AM 0 0.38 0.00 0.08 0.03 0.02 99.48 06:06:01 AM 1 0.17 0.00 0.10 0.00 0.03 99.70 06:07:01 AM all 0.21 0.00 0.11 0.00 0.03 99.66 06:07:01 AM 0 0.32 0.00 0.10 0.00 0.02 99.57 06:07:01 AM 1 0.10 0.00 0.12 0.00 0.03 99.75 06:08:01 AM all 1.60 0.00 0.26 0.00 0.03 98.12 06:08:01 AM 0 1.19 0.00 0.20 0.00 0.02 98.60 06:08:01 AM 1 2.00 0.00 0.32 0.00 0.03 97.64 06:09:01 AM all 11.73 0.00 1.30 0.04 0.07 86.86 06:09:01 AM 0 10.57 0.00 1.47 0.03 0.07 87.86 06:09:01 AM 1 12.89 0.00 1.13 0.05 0.07 85.86 06:10:01 AM all 9.96 0.00 1.14 0.03 0.08 88.80 06:10:01 AM 0 6.60 0.00 1.21 0.00 0.08 92.12 06:10:01 AM 1 13.37 0.00 1.07 0.07 0.07 85.43 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 11.89 0.00 0.91 0.01 0.07 87.12 06:11:01 AM 0 5.41 0.00 0.72 0.02 0.05 93.80 06:11:01 AM 1 18.47 0.00 1.11 0.00 0.09 80.34 06:12:01 AM all 12.08 0.00 1.31 0.02 0.07 86.52 06:12:01 AM 0 6.13 0.00 0.79 0.03 0.07 92.98 06:12:01 AM 1 18.07 0.00 1.84 0.00 0.07 80.02 06:13:01 AM all 6.16 0.00 0.50 0.00 0.08 93.26 06:13:01 AM 0 5.47 0.00 0.47 0.00 0.08 93.97 06:13:01 AM 1 6.86 0.00 0.53 0.00 0.07 92.54 06:14:01 AM all 9.60 0.00 0.76 0.00 0.08 89.57 06:14:01 AM 0 6.51 0.00 0.77 0.00 0.07 92.65 06:14:01 AM 1 12.75 0.00 0.74 0.00 0.09 86.43 06:15:01 AM all 8.20 0.00 0.74 0.01 0.08 90.98 06:15:01 AM 0 6.32 0.00 0.79 0.02 0.07 92.80 06:15:01 AM 1 10.09 0.00 0.68 0.00 0.09 89.14 06:16:01 AM all 10.04 0.00 0.93 0.01 0.08 88.95 06:16:01 AM 0 13.40 0.00 1.06 0.00 0.08 85.46 06:16:01 AM 1 6.69 0.00 0.79 0.02 0.07 92.44 06:17:01 AM all 4.13 0.00 0.53 0.00 0.08 95.27 06:17:01 AM 0 2.95 0.00 0.35 0.00 0.07 96.64 06:17:01 AM 1 5.31 0.00 0.70 0.00 0.08 93.90 06:18:01 AM all 8.85 0.00 0.74 0.00 0.07 90.35 06:18:01 AM 0 12.87 0.00 0.84 0.00 0.07 86.23 06:18:01 AM 1 4.82 0.00 0.64 0.00 0.07 94.48 06:19:01 AM all 22.16 0.00 3.02 0.28 0.07 74.48 06:19:01 AM 0 15.95 0.00 3.14 0.08 0.07 80.76 06:19:01 AM 1 28.36 0.00 2.89 0.47 0.07 68.21 Average: all 13.34 0.00 1.98 1.57 0.07 83.04 Average: 0 10.39 0.00 1.89 1.60 0.06 86.05 Average: 1 16.30 0.00 2.07 1.54 0.07 80.01