---> uname -a: Linux prd-centos8-robot-2c-8g-1647.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 580 4949 19 2168 6819 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:dd:7a:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85153sec preferred_lft 85153sec inet6 fe80::f816:3eff:fedd:7a05/64 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) 10/24/2025 _x86_64_ (2 CPU) 02:22:53 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 31.06 8.25 22.81 1475.24 3221.94 02:26:02 AM 38.81 0.33 38.48 14.80 3510.51 02:27:01 AM 70.65 0.10 70.55 2.44 6809.74 02:28:01 AM 28.12 0.00 28.12 0.00 4468.94 02:29:01 AM 15.78 0.65 15.13 51.06 2163.66 02:30:01 AM 29.32 0.40 28.92 64.25 2549.72 02:31:01 AM 48.59 6.93 41.66 1289.09 2819.82 02:32:01 AM 40.50 0.03 40.47 3.47 6432.67 02:33:01 AM 4.78 0.00 4.78 0.00 173.85 02:34:01 AM 0.45 0.00 0.45 0.00 5.83 02:35:01 AM 0.52 0.00 0.52 0.00 6.10 02:36:01 AM 2.28 0.22 2.07 11.73 102.07 02:37:01 AM 0.15 0.00 0.15 0.00 1.62 02:38:01 AM 0.22 0.03 0.18 0.27 4.27 02:39:01 AM 1.28 0.00 1.28 0.00 28.71 02:40:01 AM 0.17 0.00 0.17 0.00 2.80 02:41:01 AM 0.28 0.00 0.28 0.00 3.77 02:42:01 AM 0.28 0.00 0.28 0.00 4.30 02:43:01 AM 24.55 0.63 23.92 73.16 934.72 Average: 17.73 0.93 16.81 157.29 1745.37 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5598340 7090344 2284092 28.98 2688 1686720 674704 7.55 179472 1825220 19864 02:26:02 AM 5344932 7008240 2537500 32.19 2688 1851844 767504 8.59 208372 2030612 146032 02:27:01 AM 5261808 7056532 2620624 33.25 2688 1971468 663580 7.43 187464 2084448 101104 02:28:01 AM 5186016 7007704 2696416 34.21 2688 1998752 695008 7.78 188980 2161292 17444 02:29:01 AM 5173316 7013376 2709116 34.37 2688 2015768 696352 7.80 198864 2161672 39048 02:30:01 AM 5158880 7037648 2723552 34.55 2688 2053840 674920 7.56 223772 2148304 35964 02:31:01 AM 4967804 7061856 2914628 36.98 2688 2261288 633256 7.09 256952 2280812 175892 02:32:01 AM 4963620 7057720 2918812 37.03 2688 2261480 618860 6.93 262428 2276044 20 02:33:01 AM 4963788 7057888 2918644 37.03 2688 2261480 618860 6.93 262428 2276184 4 02:34:01 AM 4963768 7057868 2918664 37.03 2688 2261480 618860 6.93 262432 2276092 4 02:35:01 AM 4963364 7057564 2919068 37.03 2688 2261580 618860 6.93 262432 2276184 100 02:36:01 AM 4920252 7015580 2962180 37.58 2688 2262708 665156 7.45 262648 2319196 4 02:37:01 AM 4920260 7015604 2962172 37.58 2688 2262724 665156 7.45 262648 2319248 4 02:38:01 AM 4919916 7015292 2962516 37.58 2688 2262744 666872 7.47 262788 2319256 12 02:39:01 AM 4920008 7015400 2962424 37.58 2688 2262760 666872 7.47 262788 2319448 24 02:40:01 AM 4918808 7014208 2963624 37.60 2688 2262768 686380 7.69 262788 2319988 16 02:41:01 AM 4919840 7015260 2962592 37.58 2688 2262788 666920 7.47 262788 2319320 16 02:42:01 AM 4961788 7057976 2920644 37.05 2688 2263556 629788 7.05 263120 2277456 764 02:43:01 AM 5158808 7069560 2723624 34.55 2688 2084664 652252 7.30 458696 1910252 24548 Average: 5062385 7038191 2820047 35.78 2688 2147916 662114 7.41 252203 2205317 29519 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 154.00 105.06 673.40 43.56 0.00 0.00 0.00 0.00 02:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:02 AM eth0 59.79 50.99 641.23 5.39 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 31.11 25.64 268.70 5.03 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 9.18 9.80 184.05 1.77 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 21.16 19.95 396.18 2.58 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 16.74 14.98 7.26 5.19 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 36.28 32.63 330.98 6.94 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 516.69 350.08 100.90 81.31 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 2.63 2.13 0.81 0.61 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 2.35 1.97 0.51 0.45 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 16.74 6.61 59.60 0.74 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.23 9.23 6.17 1.08 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 0.32 0.03 0.02 0.00 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 0.42 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 0.93 0.17 0.15 0.07 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.97 0.35 0.39 0.23 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 0.32 0.13 0.02 0.01 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 22.46 13.26 6.84 1.76 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 57.39 42.11 85.43 26.33 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 50.95 36.08 145.30 9.64 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) 10/24/2025 _x86_64_ (2 CPU) 02:22:53 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 12.90 0.00 2.27 26.46 0.07 58.29 02:25:01 AM 0 14.96 0.00 2.50 11.05 0.07 71.42 02:25:01 AM 1 10.86 0.00 2.05 41.77 0.07 45.26 02:26:02 AM all 15.16 0.00 1.95 8.10 0.07 74.72 02:26:02 AM 0 14.33 0.00 1.96 7.94 0.07 75.70 02:26:02 AM 1 15.99 0.00 1.95 8.26 0.07 73.74 02:27:01 AM all 19.12 0.00 3.46 27.01 0.08 50.33 02:27:01 AM 0 29.42 0.00 4.58 28.95 0.08 36.96 02:27:01 AM 1 8.85 0.00 2.34 25.08 0.07 63.67 02:28:01 AM all 4.26 0.00 0.48 37.50 0.06 57.71 02:28:01 AM 0 2.46 0.00 0.50 30.13 0.05 66.86 02:28:01 AM 1 6.06 0.00 0.45 44.87 0.07 48.55 02:29:01 AM all 9.63 0.00 1.12 4.22 0.04 84.99 02:29:01 AM 0 15.07 0.00 1.57 5.26 0.03 78.06 02:29:01 AM 1 4.17 0.00 0.67 3.17 0.05 91.94 02:30:01 AM all 17.44 0.00 2.77 2.68 0.10 77.01 02:30:01 AM 0 14.54 0.00 2.62 3.36 0.12 79.35 02:30:01 AM 1 20.35 0.00 2.91 1.99 0.08 74.66 02:31:01 AM all 23.47 0.00 3.99 6.91 0.09 65.55 02:31:01 AM 0 31.38 0.00 4.23 6.39 0.08 57.91 02:31:01 AM 1 15.56 0.00 3.74 7.42 0.10 73.17 02:32:01 AM all 7.88 0.00 2.22 1.75 0.05 88.09 02:32:01 AM 0 11.49 0.00 2.40 1.54 0.05 84.52 02:32:01 AM 1 4.27 0.00 2.05 1.96 0.05 91.67 02:33:01 AM all 0.28 0.00 0.08 0.10 0.02 99.52 02:33:01 AM 0 0.35 0.00 0.10 0.20 0.02 99.33 02:33:01 AM 1 0.22 0.00 0.07 0.00 0.02 99.70 02:34:01 AM all 0.29 0.00 0.08 0.00 0.03 99.60 02:34:01 AM 0 0.25 0.00 0.08 0.00 0.03 99.63 02:34:01 AM 1 0.33 0.00 0.07 0.00 0.03 99.57 02:35:01 AM all 0.41 0.00 0.12 0.07 0.03 99.37 02:35:01 AM 0 0.18 0.00 0.12 0.00 0.03 99.67 02:35:01 AM 1 0.64 0.00 0.12 0.13 0.03 99.08 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 2.62 0.00 0.52 0.02 0.04 96.80 02:36:01 AM 0 3.33 0.00 0.70 0.03 0.05 95.89 02:36:01 AM 1 1.92 0.00 0.33 0.00 0.03 97.71 02:37:01 AM all 0.74 0.00 0.10 0.00 0.06 99.10 02:37:01 AM 0 0.79 0.00 0.10 0.00 0.05 99.06 02:37:01 AM 1 0.70 0.00 0.10 0.00 0.07 99.13 02:38:01 AM all 0.83 0.00 0.24 0.00 0.04 98.89 02:38:01 AM 0 0.88 0.00 0.27 0.00 0.03 98.82 02:38:01 AM 1 0.77 0.00 0.22 0.00 0.05 98.96 02:39:01 AM all 0.79 0.00 0.09 0.02 0.04 99.06 02:39:01 AM 0 0.68 0.00 0.05 0.00 0.03 99.23 02:39:01 AM 1 0.89 0.00 0.13 0.03 0.05 98.90 02:40:01 AM all 0.74 0.00 0.11 0.00 0.04 99.11 02:40:01 AM 0 0.84 0.00 0.13 0.00 0.03 99.00 02:40:01 AM 1 0.64 0.00 0.08 0.00 0.05 99.23 02:41:01 AM all 0.78 0.00 0.11 0.00 0.04 99.07 02:41:01 AM 0 0.72 0.00 0.08 0.00 0.03 99.17 02:41:01 AM 1 0.84 0.00 0.13 0.00 0.05 98.98 02:42:01 AM all 1.08 0.00 0.23 0.00 0.03 98.66 02:42:01 AM 0 1.40 0.00 0.23 0.00 0.03 98.33 02:42:01 AM 1 0.75 0.00 0.22 0.00 0.03 99.00 02:43:01 AM all 26.05 0.00 3.82 0.31 0.08 69.74 02:43:01 AM 0 25.24 0.00 3.58 0.52 0.08 70.58 02:43:01 AM 1 26.87 0.00 4.06 0.10 0.08 68.89 Average: all 7.59 0.00 1.25 6.03 0.05 85.07 Average: 0 8.84 0.00 1.36 4.99 0.05 84.76 Average: 1 6.35 0.00 1.14 7.07 0.06 85.39