---> uname -a: Linux prd-centos8-robot-2c-8g-11262.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 613 4837 19 2246 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:f3:5a:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85211sec preferred_lft 85211sec inet6 fe80::f816:3eff:fef3:5a6e/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) 11/17/2025 _x86_64_ (2 CPU) 02:43:32 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 135.80 57.75 78.06 7498.83 19755.25 02:46:01 AM 92.92 0.72 92.20 52.92 11014.31 02:47:01 AM 36.09 0.38 35.71 64.26 2957.84 02:48:01 AM 81.69 9.48 72.21 1685.84 8118.04 02:49:01 AM 11.93 0.00 11.93 0.00 1134.91 02:50:01 AM 2.30 0.00 2.30 0.00 67.91 02:51:01 AM 0.37 0.00 0.37 0.00 5.73 02:52:01 AM 0.65 0.22 0.43 11.73 112.75 02:53:01 AM 2.22 0.00 2.22 0.00 227.10 02:54:01 AM 0.37 0.03 0.33 1.87 110.88 02:55:01 AM 0.33 0.00 0.33 0.00 63.80 02:56:01 AM 0.28 0.00 0.28 0.00 161.74 02:57:01 AM 0.17 0.00 0.17 0.00 26.15 02:58:01 AM 0.17 0.00 0.17 0.00 71.99 02:59:01 AM 0.47 0.03 0.43 0.27 69.12 03:00:01 AM 1.35 0.00 1.35 0.00 139.04 03:01:01 AM 0.33 0.02 0.32 0.13 68.09 03:02:01 AM 4.56 0.38 4.18 38.65 184.17 03:03:01 AM 33.22 0.52 32.71 63.85 2692.00 Average: 21.33 3.66 17.67 495.73 2472.79 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5386632 7066088 2495800 31.66 2688 1862424 674560 7.55 186004 1993264 173316 02:46:01 AM 5171416 7011480 2711016 34.39 2688 2015660 706244 7.91 198468 2162308 42008 02:47:01 AM 5106860 7011916 2775572 35.21 2688 2077312 704132 7.88 227976 2187256 57960 02:48:01 AM 4918552 7025696 2963880 37.60 2688 2273440 665648 7.45 265616 2312864 26988 02:49:01 AM 4919420 7026436 2963012 37.59 2688 2273448 665648 7.45 265624 2312544 4 02:50:01 AM 4919088 7026108 2963344 37.59 2688 2273452 663016 7.42 265628 2312716 8 02:51:01 AM 4919300 7026324 2963132 37.59 2688 2273452 663016 7.42 265628 2312504 4 02:52:01 AM 4866164 6976848 3016268 38.27 2688 2277112 756148 8.47 265760 2365304 184 02:53:01 AM 4857396 6972700 3025036 38.38 2688 2281748 778156 8.71 266032 2373964 40 02:54:01 AM 4851984 6970536 3030448 38.45 2688 2284996 778156 8.71 266308 2379236 4 02:55:01 AM 4845536 6967924 3036896 38.53 2688 2288824 778156 8.71 266308 2385592 2032 02:56:01 AM 4841464 6967160 3040968 38.58 2688 2292132 781052 8.75 266308 2390040 532 02:57:01 AM 4840344 6966912 3042088 38.59 2688 2293028 758360 8.49 266308 2390852 680 02:58:01 AM 4838684 6966992 3043748 38.61 2688 2294756 758360 8.49 266308 2392628 276 02:59:01 AM 4836288 6966248 3046144 38.64 2688 2296396 755980 8.46 266484 2394760 20 03:00:01 AM 4832064 6965920 3050368 38.70 2688 2300300 775560 8.68 266484 2398780 652 03:01:01 AM 4830192 6965344 3052240 38.72 2688 2301592 775560 8.68 266484 2400588 0 03:02:01 AM 4974656 6967588 2907776 36.89 2688 2163340 722268 8.09 290912 2248236 53236 03:03:01 AM 4993956 6984764 2888476 36.64 2688 2163720 707720 7.92 493460 2035612 11312 Average: 4934210 6991210 2948222 37.40 2688 2225639 729881 8.17 269584 2302581 19435 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 314.78 199.22 1774.01 58.49 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 64.51 48.27 734.26 8.21 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 20.13 18.85 25.86 6.07 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 615.13 438.05 428.54 102.36 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 3.48 2.40 1.47 0.74 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 2.55 2.05 0.57 0.49 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 2.30 1.90 0.42 0.41 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 160.88 144.35 40.43 11.58 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 119.40 119.15 37.22 9.51 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 89.67 88.54 26.26 7.33 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 59.55 59.55 26.05 5.25 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 128.46 119.15 97.18 9.54 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 28.50 26.65 6.82 2.61 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 114.10 113.51 20.06 8.84 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 121.31 120.91 20.93 9.28 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 133.22 132.81 32.83 10.30 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 3.47 4.15 0.73 0.77 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 151.71 112.24 169.43 97.57 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 16.83 15.61 14.51 8.14 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 113.16 93.02 181.99 18.82 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) 11/17/2025 _x86_64_ (2 CPU) 02:43:32 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 45.71 0.03 7.63 5.48 0.12 41.03 02:45:01 AM 0 53.89 0.05 9.50 6.14 0.12 30.30 02:45:01 AM 1 37.55 0.02 5.76 4.83 0.12 51.72 02:46:01 AM all 24.92 0.00 3.58 1.59 0.13 69.78 02:46:01 AM 0 31.33 0.00 4.00 1.90 0.15 62.63 02:46:01 AM 1 18.50 0.00 3.16 1.28 0.12 76.93 02:47:01 AM all 24.24 0.00 3.62 1.88 0.10 70.16 02:47:01 AM 0 18.06 0.00 3.24 1.89 0.10 76.71 02:47:01 AM 1 30.41 0.00 4.01 1.87 0.10 63.61 02:48:01 AM all 28.70 0.00 5.96 1.70 0.11 63.54 02:48:01 AM 0 33.43 0.00 6.45 2.19 0.10 57.82 02:48:01 AM 1 23.97 0.00 5.47 1.20 0.12 69.25 02:49:01 AM all 0.39 0.00 0.17 0.09 0.03 99.32 02:49:01 AM 0 0.63 0.00 0.15 0.05 0.03 99.13 02:49:01 AM 1 0.15 0.00 0.18 0.13 0.02 99.52 02:50:01 AM all 0.34 0.00 0.11 0.01 0.02 99.52 02:50:01 AM 0 0.53 0.00 0.12 0.00 0.02 99.33 02:50:01 AM 1 0.15 0.00 0.10 0.02 0.02 99.72 02:51:01 AM all 0.38 0.00 0.09 0.00 0.03 99.51 02:51:01 AM 0 0.57 0.00 0.08 0.00 0.02 99.33 02:51:01 AM 1 0.18 0.00 0.10 0.00 0.03 99.68 02:52:01 AM all 9.93 0.00 1.21 0.05 0.08 88.74 02:52:01 AM 0 14.30 0.00 1.57 0.08 0.08 83.97 02:52:01 AM 1 5.57 0.00 0.86 0.02 0.07 93.49 02:53:01 AM all 13.10 0.00 1.32 0.02 0.08 85.49 02:53:01 AM 0 21.33 0.00 2.04 0.00 0.09 76.54 02:53:01 AM 1 4.94 0.00 0.61 0.03 0.07 94.35 02:54:01 AM all 8.16 0.00 0.74 0.01 0.08 91.01 02:54:01 AM 0 10.71 0.00 0.74 0.00 0.08 88.47 02:54:01 AM 1 5.62 0.00 0.74 0.02 0.08 93.54 02:55:01 AM all 10.22 0.00 0.75 0.00 0.08 88.96 02:55:01 AM 0 9.39 0.00 0.64 0.00 0.07 89.90 02:55:01 AM 1 11.05 0.00 0.87 0.00 0.09 87.99 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 12.11 0.00 1.29 0.00 0.09 86.50 02:56:01 AM 0 11.42 0.00 1.27 0.00 0.08 87.23 02:56:01 AM 1 12.81 0.00 1.32 0.00 0.10 85.77 02:57:01 AM all 5.40 0.00 0.45 0.00 0.06 94.10 02:57:01 AM 0 5.88 0.00 0.54 0.00 0.07 93.51 02:57:01 AM 1 4.90 0.00 0.36 0.00 0.05 94.69 02:58:01 AM all 8.12 0.00 0.70 0.00 0.06 91.12 02:58:01 AM 0 9.59 0.00 0.80 0.00 0.07 89.54 02:58:01 AM 1 6.67 0.00 0.61 0.00 0.05 92.68 02:59:01 AM all 8.03 0.00 0.78 0.00 0.07 91.13 02:59:01 AM 0 9.83 0.00 0.67 0.00 0.07 89.44 02:59:01 AM 1 6.26 0.00 0.89 0.00 0.07 92.79 03:00:01 AM all 10.99 0.00 1.13 0.02 0.07 87.79 03:00:01 AM 0 16.09 0.00 1.45 0.00 0.07 82.39 03:00:01 AM 1 5.90 0.00 0.81 0.03 0.07 93.19 03:01:01 AM all 4.12 0.00 0.46 0.00 0.06 95.36 03:01:01 AM 0 5.37 0.00 0.55 0.00 0.07 94.02 03:01:01 AM 1 2.88 0.00 0.37 0.00 0.05 96.71 03:02:01 AM all 16.02 0.00 2.14 0.28 0.07 81.48 03:02:01 AM 0 22.01 0.00 2.36 0.54 0.07 75.03 03:02:01 AM 1 10.04 0.00 1.93 0.03 0.07 87.94 03:03:01 AM all 31.71 0.00 3.63 0.32 0.10 64.24 03:03:01 AM 0 42.92 0.00 4.40 0.42 0.10 52.17 03:03:01 AM 1 20.48 0.00 2.87 0.22 0.10 76.33 Average: all 13.84 0.00 1.89 0.61 0.07 83.59 Average: 0 16.71 0.00 2.14 0.70 0.08 80.37 Average: 1 10.97 0.00 1.64 0.51 0.07 86.81