---> uname -a: Linux prd-centos8-robot-2c-8g-51594.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 599 4866 19 2231 6800 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:b7:ba:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85221sec preferred_lft 85221sec inet6 fe80::f816:3eff:feb7:baf5/64 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) 09/11/2025 _x86_64_ (2 CPU) 05:59:17 LINUX RESTART (2 CPU) 06:00:00 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 87.28 44.51 42.77 12351.45 50030.64 06:01:01 AM 92.09 9.13 82.96 2697.58 6176.45 06:02:01 AM 85.54 0.78 84.76 54.63 11172.47 06:03:01 AM 44.29 7.13 37.16 1310.28 2222.19 06:04:01 AM 58.21 0.25 57.96 47.06 7889.14 06:05:01 AM 3.80 0.00 3.80 0.00 130.79 06:06:01 AM 0.22 0.00 0.22 0.00 2.67 06:07:01 AM 0.35 0.20 0.15 11.60 2.23 06:08:01 AM 1.98 0.02 1.97 0.13 170.81 06:09:02 AM 0.40 0.03 0.37 1.87 156.71 06:10:01 AM 0.49 0.00 0.49 0.00 120.37 06:11:01 AM 0.25 0.00 0.25 0.00 144.14 06:12:01 AM 0.42 0.00 0.42 0.00 107.48 06:13:01 AM 0.17 0.00 0.17 0.00 25.22 06:14:01 AM 0.18 0.00 0.18 0.00 66.84 06:15:01 AM 1.50 0.03 1.47 0.27 144.05 06:16:01 AM 0.27 0.00 0.27 0.00 89.07 06:17:01 AM 0.18 0.00 0.18 0.00 46.14 06:18:01 AM 18.69 0.33 18.36 37.85 879.41 Average: 17.30 1.07 16.23 250.84 1720.55 06:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5846548 7167972 2035876 25.83 2688 1520580 653668 7.32 138892 1636696 208 06:01:01 AM 5196048 6980524 2686376 34.08 2688 1963532 775736 8.69 191884 2162276 240632 06:02:01 AM 5203588 7039816 2678836 33.98 2688 2012784 690580 7.73 205144 2125292 8876 06:03:01 AM 4848004 6964136 3034420 38.50 2688 2285216 776140 8.69 287684 2374568 210636 06:04:01 AM 4954144 7044976 2928280 37.15 2688 2258812 666064 7.46 259824 2287780 16 06:05:01 AM 4954252 7045088 2928172 37.15 2688 2258816 666064 7.46 259832 2287812 12 06:06:01 AM 4954344 7045180 2928080 37.15 2688 2258816 666064 7.46 259832 2287784 8 06:07:01 AM 4910620 7002252 2971804 37.70 2688 2259612 714260 8.00 259972 2331512 436 06:08:01 AM 4898788 6993736 2983636 37.85 2688 2262944 750264 8.40 259976 2343056 676 06:09:02 AM 4890608 6990364 2991816 37.96 2688 2267744 767524 8.59 260524 2350624 824 06:10:01 AM 4883700 6987740 2998724 38.04 2688 2272020 788428 8.83 260524 2356920 1740 06:11:01 AM 4879516 6987056 3002908 38.10 2688 2275512 788428 8.83 260524 2361444 948 06:12:01 AM 4877624 6987320 3004800 38.12 2688 2277676 753408 8.44 260524 2363836 24 06:13:01 AM 4872160 6983808 3010264 38.19 2688 2279620 753408 8.44 260524 2369188 1284 06:14:01 AM 4870348 6983904 3012076 38.21 2688 2281528 753408 8.44 260524 2371140 1248 06:15:01 AM 4866776 6983640 3015648 38.26 2688 2284852 752968 8.43 260660 2374124 1212 06:16:01 AM 4865416 6983732 3017008 38.28 2688 2286272 752968 8.43 260660 2375512 52 06:17:01 AM 4863904 6983524 3018520 38.29 2688 2287584 752968 8.43 260660 2377184 24 06:18:01 AM 5000592 6975836 2881832 36.56 2688 2149280 724856 8.12 327520 2196080 61436 Average: 4980894 7006874 2901530 36.81 2688 2197011 734063 8.22 252404 2280675 27910 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 653.76 364.74 3191.74 172.05 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 229.40 165.07 1553.59 49.84 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 62.96 39.16 586.52 6.77 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 42.63 36.76 330.93 8.86 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 487.54 351.91 98.93 80.64 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 2.42 1.95 0.49 0.47 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 2.85 1.98 0.50 0.42 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 31.06 13.50 9.49 1.76 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 161.73 160.26 37.04 12.27 0.00 0.00 0.00 0.00 06:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:02 AM eth0 96.52 93.27 35.35 7.80 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 106.40 104.44 33.34 8.31 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 78.07 78.81 26.56 6.40 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 62.16 58.66 17.09 5.23 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 115.51 110.88 23.00 9.70 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 134.26 133.23 24.53 10.91 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 103.65 102.83 28.29 8.25 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 37.22 37.94 6.07 3.01 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 39.49 40.03 6.49 3.11 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 109.83 74.74 166.32 97.74 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 106.64 89.61 170.80 18.12 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) 09/11/2025 _x86_64_ (2 CPU) 05:59:17 LINUX RESTART (2 CPU) 06:00:00 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 59.30 0.00 17.44 11.34 0.00 11.92 06:00:01 AM 0 66.86 0.00 11.63 0.58 0.00 20.93 06:00:01 AM 1 51.74 0.00 23.26 22.09 0.00 2.91 06:01:01 AM all 39.97 0.00 6.28 1.84 0.13 51.78 06:01:01 AM 0 43.20 0.00 6.14 2.31 0.13 48.21 06:01:01 AM 1 36.74 0.00 6.41 1.37 0.13 55.35 06:02:01 AM all 19.11 0.00 3.33 4.43 0.08 73.05 06:02:01 AM 0 17.04 0.00 3.37 4.62 0.08 74.88 06:02:01 AM 1 21.18 0.00 3.29 4.24 0.07 71.22 06:03:01 AM all 27.77 0.00 4.39 1.34 0.10 66.40 06:03:01 AM 0 24.29 0.00 4.43 2.13 0.10 69.05 06:03:01 AM 1 31.25 0.00 4.35 0.55 0.10 63.75 06:04:01 AM all 15.37 0.00 3.50 1.35 0.06 79.72 06:04:01 AM 0 20.89 0.00 4.24 1.31 0.05 73.51 06:04:01 AM 1 9.87 0.00 2.77 1.39 0.07 85.91 06:05:01 AM all 0.17 0.00 0.09 0.01 0.05 99.68 06:05:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 06:05:01 AM 1 0.22 0.00 0.10 0.02 0.07 99.60 06:06:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 06:06:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 06:06:01 AM 1 0.53 0.00 0.10 0.00 0.05 99.32 06:07:01 AM all 1.51 0.00 0.23 0.01 0.05 98.21 06:07:01 AM 0 2.37 0.00 0.33 0.02 0.05 97.23 06:07:01 AM 1 0.65 0.00 0.12 0.00 0.05 99.18 06:08:01 AM all 10.69 0.00 1.21 0.05 0.08 87.97 06:08:01 AM 0 12.18 0.00 1.24 0.02 0.08 86.48 06:08:01 AM 1 9.22 0.00 1.18 0.08 0.07 89.45 06:09:02 AM all 11.76 0.00 1.38 0.03 0.09 86.74 06:09:02 AM 0 6.39 0.00 0.79 0.03 0.08 92.71 06:09:02 AM 1 17.23 0.00 1.98 0.02 0.10 80.66 06:10:01 AM all 10.65 0.00 0.97 0.02 0.09 88.26 06:10:01 AM 0 8.37 0.00 0.94 0.03 0.07 90.58 06:10:01 AM 1 12.89 0.00 1.01 0.00 0.12 85.98 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 8.21 0.00 0.75 0.00 0.08 90.96 06:11:01 AM 0 13.30 0.00 1.12 0.00 0.08 85.49 06:11:01 AM 1 3.15 0.00 0.39 0.00 0.07 96.40 06:12:01 AM all 9.16 0.00 0.95 0.00 0.07 89.83 06:12:01 AM 0 16.70 0.00 1.50 0.00 0.07 81.72 06:12:01 AM 1 2.01 0.00 0.42 0.00 0.07 97.50 06:13:01 AM all 7.85 0.00 0.68 0.00 0.08 91.39 06:13:01 AM 0 10.82 0.00 0.84 0.00 0.09 88.26 06:13:01 AM 1 4.93 0.00 0.54 0.00 0.07 94.47 06:14:01 AM all 8.25 0.00 0.74 0.00 0.08 90.93 06:14:01 AM 0 11.47 0.00 0.66 0.00 0.09 87.78 06:14:01 AM 1 5.07 0.00 0.82 0.00 0.07 94.04 06:15:01 AM all 10.13 0.00 1.07 0.04 0.08 88.68 06:15:01 AM 0 15.95 0.00 1.28 0.00 0.07 82.70 06:15:01 AM 1 4.43 0.00 0.86 0.08 0.08 94.55 06:16:01 AM all 4.53 0.00 0.51 0.00 0.09 94.87 06:16:01 AM 0 4.20 0.00 0.42 0.00 0.08 95.30 06:16:01 AM 1 4.85 0.00 0.60 0.00 0.10 94.45 06:17:01 AM all 3.96 0.00 0.45 0.00 0.08 95.51 06:17:01 AM 0 4.13 0.00 0.33 0.00 0.07 95.46 06:17:01 AM 1 3.78 0.00 0.57 0.00 0.08 95.56 06:18:01 AM all 23.45 0.00 2.56 0.17 0.08 73.75 06:18:01 AM 0 32.05 0.00 2.59 0.22 0.08 65.06 06:18:01 AM 1 14.84 0.00 2.52 0.12 0.07 82.45 Average: all 11.92 0.00 1.65 0.54 0.08 85.81 Average: 0 13.63 0.00 1.71 0.60 0.07 83.98 Average: 1 10.23 0.00 1.59 0.47 0.08 87.63