---> uname -a: Linux prd-centos8-robot-2c-8g-45016.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 613 4853 19 2231 6786 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:67:a2:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85173sec preferred_lft 85173sec inet6 fe80::f816:3eff:fe67:a267/64 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) 07/22/2025 _x86_64_ (2 CPU) 00:56:32 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 118.37 59.26 59.12 7905.96 32176.13 12:59:01 AM 117.80 0.72 117.08 52.92 12093.10 01:00:01 AM 28.31 0.42 27.89 64.78 2271.54 01:01:01 AM 78.54 6.98 71.55 1293.12 8514.20 01:02:01 AM 14.89 0.07 14.82 1.73 1303.11 01:03:01 AM 0.30 0.00 0.30 0.00 5.55 01:04:01 AM 0.12 0.00 0.12 0.00 1.03 01:05:01 AM 0.40 0.02 0.38 0.13 108.87 01:06:01 AM 1.92 0.00 1.92 0.00 91.22 01:07:01 AM 0.47 0.03 0.43 1.87 221.78 01:08:01 AM 0.32 0.00 0.32 0.00 92.87 01:09:01 AM 0.25 0.00 0.25 0.00 114.70 01:10:01 AM 0.22 0.00 0.22 0.00 70.41 01:11:01 AM 0.30 0.00 0.30 0.00 74.04 01:12:01 AM 0.38 0.03 0.35 0.27 47.21 01:13:01 AM 1.33 0.00 1.33 0.00 114.76 01:14:01 AM 0.22 0.00 0.22 0.00 88.79 01:15:01 AM 0.23 0.00 0.23 0.00 51.47 01:16:01 AM 29.71 0.33 29.38 37.86 2960.42 01:17:01 AM 23.44 0.52 22.93 63.85 664.68 Average: 20.71 3.33 17.39 458.73 3004.69 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5377420 6992460 2505012 31.78 2688 1805700 768852 8.61 199040 2018232 137412 12:59:01 AM 5146636 6987040 2735796 34.71 2688 2016052 717068 8.03 198824 2182672 46532 01:00:01 AM 5219876 7062036 2662556 33.78 2688 2018004 649292 7.27 219292 2094120 10760 01:01:01 AM 4939768 7027784 2942664 37.33 2688 2255628 645164 7.22 262428 2297624 26912 01:02:01 AM 4943056 7030920 2939376 37.29 2688 2255708 645164 7.22 262576 2297264 8 01:03:01 AM 4943004 7030868 2939428 37.29 2688 2255708 645164 7.22 262580 2297328 8 01:04:01 AM 4943228 7031092 2939204 37.29 2688 2255708 645164 7.22 262580 2297272 4 01:05:01 AM 4888968 6979912 2993464 37.98 2688 2258788 736372 8.25 262712 2350932 36 01:06:01 AM 4881528 6977088 3000904 38.07 2688 2263404 753092 8.43 262984 2358020 3924 01:07:01 AM 4878244 6976728 3004188 38.11 2688 2266344 753092 8.43 263260 2360896 300 01:08:01 AM 4876676 6977548 3005756 38.13 2688 2268724 753092 8.43 263260 2362612 4 01:09:01 AM 4869548 6975660 3012884 38.22 2688 2273956 755908 8.46 263260 2369948 1840 01:10:01 AM 4868904 6975248 3013528 38.23 2688 2274188 741332 8.30 263260 2370600 16 01:11:01 AM 4867136 6975600 3015296 38.25 2688 2276308 741332 8.30 263260 2372416 4 01:12:01 AM 4865316 6975552 3017116 38.28 2688 2278080 738420 8.27 263408 2374176 580 01:13:01 AM 4861512 6975432 3020920 38.32 2688 2281776 754624 8.45 263408 2377860 1720 01:14:01 AM 4859968 6975052 3022464 38.34 2688 2282964 754624 8.45 263408 2379060 288 01:15:01 AM 4910168 7031092 2972264 37.71 2688 2288772 647816 7.25 263744 2329400 4616 01:16:01 AM 4989368 6964244 2893064 36.70 2688 2148812 723976 8.11 326764 2208208 40 01:17:01 AM 4949588 6928664 2932844 37.21 2688 2153280 744600 8.34 487156 2089420 26332 Average: 4953996 6992501 2928436 37.15 2688 2208895 715707 8.01 268860 2289403 13067 12:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 318.37 200.52 1704.65 64.71 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 76.87 59.94 826.82 9.67 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 17.28 13.63 6.50 4.68 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 419.33 308.62 387.60 71.36 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 205.36 147.35 39.14 29.86 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 2.32 1.98 0.54 0.48 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 3.12 2.20 0.52 0.48 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 113.10 97.37 32.77 8.00 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 159.66 156.99 43.08 12.44 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 86.42 83.39 23.74 7.02 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 65.12 64.24 18.50 5.41 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 145.79 143.54 43.47 11.69 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 5.95 3.50 1.54 0.93 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 129.01 128.37 23.83 10.15 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 121.68 121.21 21.75 9.45 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 143.89 144.44 33.96 11.06 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 3.22 3.67 0.68 0.69 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 91.10 72.53 22.44 6.71 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 72.97 49.39 150.38 93.90 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 18.16 17.63 15.08 8.89 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 109.59 90.84 167.29 18.30 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) 07/22/2025 _x86_64_ (2 CPU) 00:56:32 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.47 0.03 6.76 19.60 0.11 35.02 12:58:01 AM 0 37.96 0.02 5.75 20.69 0.12 35.46 12:58:01 AM 1 38.99 0.05 7.78 18.50 0.10 34.58 12:59:01 AM all 33.95 0.00 5.02 3.50 0.11 57.42 12:59:01 AM 0 38.41 0.00 5.46 2.82 0.12 53.20 12:59:01 AM 1 29.48 0.00 4.59 4.17 0.10 61.65 01:00:01 AM all 12.06 0.00 1.79 0.23 0.08 85.84 01:00:01 AM 0 14.94 0.00 2.05 0.20 0.07 82.74 01:00:01 AM 1 9.18 0.00 1.54 0.25 0.08 88.95 01:01:01 AM all 32.97 0.00 6.14 1.25 0.11 59.54 01:01:01 AM 0 30.63 0.00 5.91 1.62 0.12 61.72 01:01:01 AM 1 35.31 0.00 6.38 0.87 0.10 57.34 01:02:01 AM all 0.56 0.00 0.51 0.15 0.04 98.74 01:02:01 AM 0 0.77 0.00 0.58 0.03 0.03 98.58 01:02:01 AM 1 0.35 0.00 0.44 0.27 0.05 98.90 01:03:01 AM all 0.23 0.00 0.09 0.00 0.05 99.62 01:03:01 AM 0 0.38 0.00 0.10 0.00 0.05 99.47 01:03:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:04:01 AM all 0.20 0.00 0.08 0.00 0.04 99.67 01:04:01 AM 0 0.20 0.00 0.10 0.00 0.05 99.65 01:04:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 01:05:01 AM all 7.69 0.00 1.07 0.07 0.07 91.11 01:05:01 AM 0 10.85 0.00 1.53 0.00 0.07 87.55 01:05:01 AM 1 4.55 0.00 0.60 0.13 0.07 94.65 01:06:01 AM all 13.40 0.00 1.42 0.01 0.08 85.09 01:06:01 AM 0 22.57 0.00 2.07 0.00 0.09 75.27 01:06:01 AM 1 4.42 0.00 0.79 0.02 0.08 94.69 01:07:01 AM all 7.28 0.00 0.60 0.03 0.08 92.01 01:07:01 AM 0 10.11 0.00 0.75 0.00 0.08 89.05 01:07:01 AM 1 4.44 0.00 0.44 0.07 0.08 94.97 01:08:01 AM all 7.19 0.00 0.65 0.00 0.07 92.10 01:08:01 AM 0 6.48 0.00 0.62 0.00 0.07 92.84 01:08:01 AM 1 7.91 0.00 0.68 0.00 0.07 91.35 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 13.27 0.00 1.29 0.01 0.10 85.33 01:09:01 AM 0 17.77 0.00 1.63 0.00 0.10 80.49 01:09:01 AM 1 8.76 0.00 0.94 0.02 0.10 90.18 01:10:01 AM all 4.75 0.00 0.38 0.00 0.08 94.79 01:10:01 AM 0 8.75 0.00 0.62 0.00 0.09 90.55 01:10:01 AM 1 0.88 0.00 0.15 0.00 0.08 98.88 01:11:01 AM all 9.22 0.00 0.78 0.00 0.08 89.92 01:11:01 AM 0 13.25 0.00 0.97 0.00 0.09 85.70 01:11:01 AM 1 5.25 0.00 0.59 0.00 0.08 94.07 01:12:01 AM all 8.54 0.00 0.88 0.00 0.09 90.49 01:12:01 AM 0 8.69 0.00 0.94 0.00 0.10 90.27 01:12:01 AM 1 8.39 0.00 0.82 0.00 0.08 90.71 01:13:01 AM all 9.94 0.00 0.94 0.02 0.08 89.02 01:13:01 AM 0 9.29 0.00 0.69 0.03 0.10 89.89 01:13:01 AM 1 10.59 0.00 1.19 0.00 0.07 88.15 01:14:01 AM all 3.62 0.00 0.49 0.00 0.08 95.81 01:14:01 AM 0 1.34 0.00 0.25 0.00 0.07 98.35 01:14:01 AM 1 5.90 0.00 0.74 0.00 0.10 93.27 01:15:01 AM all 8.72 0.00 0.83 0.01 0.09 90.35 01:15:01 AM 0 12.40 0.00 0.82 0.00 0.08 86.70 01:15:01 AM 1 5.04 0.00 0.84 0.02 0.10 94.00 01:16:01 AM all 16.19 0.00 2.03 0.28 0.07 81.44 01:16:01 AM 0 19.29 0.00 2.32 0.50 0.07 77.82 01:16:01 AM 1 13.08 0.00 1.74 0.05 0.07 85.06 01:17:01 AM all 32.27 0.00 3.82 0.15 0.08 63.68 01:17:01 AM 0 38.23 0.00 4.54 0.15 0.08 56.99 01:17:01 AM 1 26.32 0.00 3.10 0.15 0.08 70.35 Average: all 13.00 0.00 1.77 1.24 0.08 83.91 Average: 0 15.09 0.00 1.88 1.28 0.08 81.67 Average: 1 10.91 0.00 1.66 1.20 0.08 86.14