---> uname -a: Linux prd-centos8-robot-2c-8g-35091.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4865 19 2206 6774 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:bb:99:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85218sec preferred_lft 85218sec inet6 fe80::f816:3eff:febb:9981/64 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) 06/17/2025 _x86_64_ (2 CPU) 03:35:31 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 130.20 68.23 61.97 7870.46 30021.99 03:38:01 AM 111.73 0.73 111.00 53.06 11473.17 03:39:01 AM 29.34 0.42 28.92 64.78 2431.41 03:40:01 AM 73.72 6.97 66.76 1292.98 8012.90 03:41:01 AM 14.55 0.00 14.55 0.00 1316.73 03:42:01 AM 3.43 0.00 3.43 0.00 117.31 03:43:01 AM 0.10 0.00 0.10 0.00 1.17 03:44:01 AM 0.33 0.02 0.32 0.13 82.07 03:45:01 AM 1.83 0.00 1.83 0.00 129.21 03:46:01 AM 0.33 0.03 0.30 1.87 34.92 03:47:01 AM 0.30 0.00 0.30 0.00 103.90 03:48:01 AM 0.22 0.00 0.22 0.00 86.00 03:49:01 AM 0.23 0.00 0.23 0.00 108.93 03:50:01 AM 0.20 0.00 0.20 0.00 91.60 03:51:01 AM 0.60 0.03 0.57 0.27 129.44 03:52:01 AM 1.33 0.00 1.33 0.00 124.81 03:53:01 AM 0.25 0.00 0.25 0.00 78.26 03:54:01 AM 7.25 0.32 6.93 36.92 359.33 03:55:01 AM 32.04 0.53 31.51 64.79 2545.69 Average: 21.47 4.07 17.41 494.06 3013.40 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5380196 7009680 2502236 31.74 2688 1819136 782964 8.77 200704 2011968 149668 03:38:01 AM 5175752 6994720 2706680 34.34 2688 1995772 733332 8.21 198848 2158232 42508 03:39:01 AM 5196940 7021236 2685492 34.07 2688 2001200 719864 8.06 224064 2118480 3508 03:40:01 AM 4974744 7040428 2907688 36.89 2688 2234336 688468 7.71 261856 2268668 28096 03:41:01 AM 4978264 7043840 2904168 36.84 2688 2234348 672928 7.53 261864 2268316 4 03:42:01 AM 4978160 7043736 2904272 36.84 2688 2234348 672928 7.53 261868 2268388 8 03:43:01 AM 4978248 7043824 2904184 36.84 2688 2234348 672928 7.53 261868 2268444 4 03:44:01 AM 4928640 6996508 2953792 37.47 2688 2236652 746520 8.36 262016 2317284 28 03:45:01 AM 4924824 6994736 2957608 37.52 2688 2238684 746520 8.36 262364 2320712 44 03:46:01 AM 4922304 6994760 2960128 37.55 2688 2241276 746520 8.36 262556 2323380 1612 03:47:01 AM 4919784 6994364 2962648 37.59 2688 2243368 746520 8.36 262556 2325620 708 03:48:01 AM 4915132 6992388 2967300 37.64 2688 2246076 769712 8.62 262556 2330044 876 03:49:01 AM 4911588 6991932 2970844 37.69 2688 2249124 769712 8.62 262556 2333668 696 03:50:01 AM 4905104 6988348 2977328 37.77 2688 2252024 806816 9.03 262556 2339996 876 03:51:01 AM 4902000 6988416 2980432 37.81 2688 2255200 806712 9.03 262732 2342900 384 03:52:01 AM 4898712 6987856 2983720 37.85 2688 2257924 828620 9.28 262732 2346056 272 03:53:01 AM 4895588 6987824 2986844 37.89 2688 2261004 828620 9.28 262736 2349144 1080 03:54:01 AM 4933764 6920136 2948668 37.41 2688 2158748 773484 8.66 317456 2270804 80280 03:55:01 AM 5065756 7020300 2816676 35.73 2688 2128700 684136 7.66 483868 1978600 26928 Average: 4988711 7002896 2893721 36.71 2688 2185383 747227 8.37 268303 2260037 17767 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 338.46 196.10 1637.73 56.99 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 76.15 57.62 780.75 15.63 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 18.63 15.84 7.19 7.03 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 343.84 231.64 371.21 50.95 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 203.00 147.08 38.57 32.58 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 2.63 2.10 0.56 0.54 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 2.55 2.03 0.45 0.44 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 113.00 98.55 25.00 8.42 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 69.19 70.00 13.13 5.56 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 70.11 70.13 14.05 5.83 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 100.92 101.95 18.28 8.01 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 92.14 92.49 18.14 7.66 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 223.43 225.38 37.37 16.07 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 102.60 103.25 19.09 8.53 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 196.58 198.40 33.04 14.56 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 130.99 132.09 23.24 10.31 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 189.72 192.05 32.10 13.69 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 168.46 134.94 152.51 120.81 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 18.93 17.01 15.83 7.90 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 129.55 109.93 170.45 20.61 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) 06/17/2025 _x86_64_ (2 CPU) 03:35:31 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 37.69 0.03 7.48 15.23 0.11 39.47 03:37:01 AM 0 39.81 0.05 7.68 15.14 0.10 37.22 03:37:01 AM 1 35.56 0.02 7.28 15.31 0.12 41.72 03:38:01 AM all 30.63 0.00 4.95 2.65 0.08 61.70 03:38:01 AM 0 34.88 0.00 5.91 2.22 0.08 56.91 03:38:01 AM 1 26.38 0.00 3.98 3.08 0.08 66.48 03:39:01 AM all 12.96 0.00 2.30 0.77 0.07 83.90 03:39:01 AM 0 19.15 0.00 2.74 0.73 0.07 77.31 03:39:01 AM 1 6.78 0.00 1.87 0.80 0.07 90.48 03:40:01 AM all 30.85 0.00 5.60 1.41 0.11 62.04 03:40:01 AM 0 46.63 0.00 6.70 1.49 0.10 45.09 03:40:01 AM 1 15.11 0.00 4.50 1.32 0.12 78.96 03:41:01 AM all 0.59 0.00 0.45 0.20 0.03 98.73 03:41:01 AM 0 0.87 0.00 0.32 0.17 0.03 98.61 03:41:01 AM 1 0.30 0.00 0.59 0.23 0.03 98.85 03:42:01 AM all 0.34 0.00 0.08 0.02 0.03 99.52 03:42:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 03:42:01 AM 1 0.12 0.00 0.10 0.03 0.05 99.70 03:43:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 03:43:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 03:43:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 03:44:01 AM all 7.83 0.00 0.81 0.00 0.06 91.30 03:44:01 AM 0 12.45 0.00 1.11 0.00 0.05 86.39 03:44:01 AM 1 3.23 0.00 0.52 0.00 0.07 96.18 03:45:01 AM all 6.64 0.00 0.62 0.00 0.06 92.67 03:45:01 AM 0 7.19 0.00 0.62 0.00 0.07 92.13 03:45:01 AM 1 6.09 0.00 0.63 0.00 0.05 93.23 03:46:01 AM all 7.11 0.00 0.62 0.00 0.06 92.21 03:46:01 AM 0 7.22 0.00 0.54 0.00 0.05 92.19 03:46:01 AM 1 7.00 0.00 0.71 0.00 0.07 92.23 03:47:01 AM all 6.35 0.00 0.66 0.00 0.08 92.91 03:47:01 AM 0 7.76 0.00 0.74 0.00 0.08 91.41 03:47:01 AM 1 4.93 0.00 0.59 0.00 0.07 94.41 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 8.71 0.00 0.67 0.00 0.07 90.55 03:48:01 AM 0 10.23 0.00 0.82 0.00 0.07 88.88 03:48:01 AM 1 7.19 0.00 0.52 0.00 0.07 92.22 03:49:01 AM all 9.22 0.00 0.95 0.00 0.08 89.75 03:49:01 AM 0 11.52 0.00 0.98 0.00 0.08 87.42 03:49:01 AM 1 6.92 0.00 0.93 0.00 0.07 92.09 03:50:01 AM all 8.88 0.00 0.74 0.00 0.08 90.30 03:50:01 AM 0 10.87 0.00 0.82 0.00 0.07 88.24 03:50:01 AM 1 6.90 0.00 0.65 0.00 0.08 92.36 03:51:01 AM all 9.58 0.00 1.08 0.01 0.08 89.26 03:51:01 AM 0 12.89 0.00 1.16 0.00 0.08 85.86 03:51:01 AM 1 6.25 0.00 0.99 0.02 0.08 92.65 03:52:01 AM all 8.67 0.00 0.81 0.00 0.07 90.45 03:52:01 AM 0 10.73 0.00 0.92 0.00 0.07 88.28 03:52:01 AM 1 6.61 0.00 0.71 0.00 0.07 92.62 03:53:01 AM all 8.37 0.00 0.91 0.00 0.08 90.65 03:53:01 AM 0 10.28 0.00 0.99 0.00 0.08 88.64 03:53:01 AM 1 6.46 0.00 0.82 0.00 0.07 92.65 03:54:01 AM all 18.29 0.00 2.13 0.05 0.07 79.46 03:54:01 AM 0 26.31 0.00 2.73 0.07 0.07 70.83 03:54:01 AM 1 10.32 0.00 1.54 0.03 0.07 88.04 03:55:01 AM all 30.29 0.00 3.95 0.27 0.08 65.42 03:55:01 AM 0 32.12 0.00 3.90 0.23 0.07 63.68 03:55:01 AM 1 28.46 0.00 4.01 0.30 0.08 67.15 Average: all 12.82 0.00 1.84 1.09 0.07 84.18 Average: 0 15.90 0.00 2.05 1.06 0.07 80.92 Average: 1 9.74 0.00 1.64 1.12 0.07 87.44