---> uname -a: Linux prd-centos8-robot-2c-8g-2972.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4945 19 2177 6823 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:46:19:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84896sec preferred_lft 84896sec inet6 fe80::f816:3eff:fe46:19ec/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) 10/12/2025 _x86_64_ (2 CPU) 04:18:45 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 184.71 139.85 44.85 13208.30 37182.69 04:21:01 AM 71.38 6.13 65.25 1089.32 5782.96 04:22:01 AM 89.67 0.72 88.95 52.92 10474.28 04:23:01 AM 20.91 0.50 20.41 64.79 2126.66 04:24:01 AM 5.93 0.00 5.93 0.00 618.46 04:25:01 AM 71.48 6.96 64.51 1292.77 7858.75 04:26:01 AM 13.53 0.20 13.33 11.60 1232.59 04:27:01 AM 1.95 0.03 1.92 1.07 80.29 04:28:01 AM 0.18 0.00 0.18 0.00 2.43 04:29:01 AM 0.35 0.00 0.35 0.00 13.01 04:30:01 AM 0.32 0.00 0.32 0.00 5.38 04:31:01 AM 0.32 0.00 0.32 0.00 10.26 04:32:01 AM 0.20 0.00 0.20 0.00 3.50 04:33:01 AM 0.30 0.00 0.30 0.00 10.85 04:34:01 AM 1.37 0.03 1.33 0.27 32.96 04:35:01 AM 0.43 0.00 0.43 0.00 20.80 04:36:01 AM 0.17 0.00 0.17 0.00 2.98 04:37:01 AM 0.27 0.00 0.27 0.00 10.83 04:38:01 AM 0.17 0.00 0.17 0.00 3.23 04:39:01 AM 0.25 0.00 0.25 0.00 11.00 04:40:01 AM 0.30 0.00 0.30 0.00 5.40 04:41:01 AM 0.43 0.00 0.43 0.00 13.83 04:42:01 AM 0.27 0.00 0.27 0.00 4.58 04:43:01 AM 17.23 0.37 16.86 41.59 863.83 Average: 20.09 6.45 13.64 656.81 2765.64 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5762136 7151076 2120296 26.90 2688 1588140 675072 7.56 157632 1703500 39668 04:21:01 AM 5404868 7082120 2477564 31.43 2688 1860436 661336 7.40 186152 1972452 148008 04:22:01 AM 5180940 7023320 2701492 34.27 2688 2018516 715120 8.01 198564 2153004 42004 04:23:01 AM 5250252 7094888 2632180 33.39 2688 2020460 637576 7.14 219284 2063224 4 04:24:01 AM 5151532 7037628 2730900 34.65 2688 2060132 683472 7.65 231924 2144188 39472 04:25:01 AM 4972496 7068748 2909936 36.92 2688 2263620 628260 7.03 262544 2264516 26976 04:26:01 AM 4931112 7027932 2951320 37.44 2688 2264224 691416 7.74 262672 2307008 0 04:27:01 AM 4928584 7025744 2953848 37.47 2688 2264564 691416 7.74 262672 2309672 4 04:28:01 AM 4928556 7025748 2953876 37.47 2688 2264596 691416 7.74 262672 2309704 8 04:29:01 AM 4919256 7016676 2963176 37.59 2688 2264824 720284 8.06 262672 2318584 8 04:30:01 AM 4918832 7016288 2963600 37.60 2688 2264860 698664 7.82 262672 2318688 12 04:31:01 AM 4919864 7017552 2962568 37.58 2688 2265084 698664 7.82 262680 2318720 8 04:32:01 AM 4919488 7017212 2962944 37.59 2688 2265120 698664 7.82 262680 2318756 4 04:33:01 AM 4924504 7022448 2957928 37.53 2688 2265340 702108 7.86 262680 2313552 4 04:34:01 AM 4924884 7022864 2957548 37.52 2688 2265376 702228 7.86 262800 2313024 20 04:35:01 AM 4924592 7023028 2957840 37.52 2688 2265832 702228 7.86 262908 2313668 12 04:36:01 AM 4909312 7007792 2973120 37.72 2688 2265876 738368 8.27 262908 2327848 8 04:37:01 AM 4902228 7000948 2980204 37.81 2688 2266116 742832 8.32 262908 2335504 4 04:38:01 AM 4923528 7022284 2958904 37.54 2688 2266152 721676 8.08 262908 2314656 12 04:39:01 AM 4923204 7022192 2959228 37.54 2688 2266384 721676 8.08 262908 2314764 8 04:40:01 AM 4909040 7008072 2973392 37.72 2688 2266428 735600 8.24 262908 2328696 4 04:41:01 AM 4901444 7000716 2980988 37.82 2688 2266668 728760 8.16 262908 2336072 4 04:42:01 AM 4914676 7013980 2967756 37.65 2688 2266700 728760 8.16 262908 2323004 4 04:43:01 AM 5152908 7071336 2729524 34.63 2688 2091352 642448 7.19 309440 2061672 24148 Average: 5020760 7034191 2861672 36.30 2688 2184033 698252 7.82 251375 2241020 13350 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 217.51 124.21 809.00 45.13 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 113.09 88.67 999.16 20.53 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 67.31 48.47 760.33 8.31 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 15.30 8.03 6.07 3.40 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 8.85 7.35 2.53 1.91 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 239.90 171.14 371.35 38.68 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 17.26 11.03 5.14 3.90 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 11.46 10.80 1.71 0.84 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 2.53 0.40 0.84 0.03 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 20.23 16.83 120.18 1.26 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 0.92 0.33 0.14 0.12 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 7.03 6.78 1.28 0.56 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 0.83 0.17 0.09 0.02 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 17.75 16.88 120.28 6.50 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 0.23 0.12 0.02 0.01 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 16.35 15.80 3.27 3.20 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 8.85 7.95 117.83 0.52 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 33.74 28.59 355.68 2.01 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 3.68 0.47 0.90 0.42 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 8.21 7.70 1.84 0.79 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 11.36 7.01 118.31 0.52 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 36.08 30.84 355.98 2.16 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 0.75 0.15 0.06 0.01 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 56.20 37.52 85.45 29.06 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 38.14 26.97 176.57 7.08 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) 10/12/2025 _x86_64_ (2 CPU) 04:18:45 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 28.34 0.06 9.02 36.59 0.15 25.84 04:20:01 AM 0 29.66 0.05 9.75 35.73 0.12 24.69 04:20:01 AM 1 27.01 0.07 8.29 37.46 0.19 26.99 04:21:01 AM all 27.94 0.00 4.32 8.22 0.10 59.42 04:21:01 AM 0 37.87 0.00 4.96 10.39 0.10 46.67 04:21:01 AM 1 18.05 0.00 3.67 6.05 0.10 72.13 04:22:01 AM all 25.89 0.00 3.74 3.11 0.10 67.16 04:22:01 AM 0 24.38 0.00 2.91 3.56 0.12 69.02 04:22:01 AM 1 27.40 0.00 4.56 2.66 0.08 65.29 04:23:01 AM all 11.99 0.00 1.50 0.38 0.05 86.09 04:23:01 AM 0 18.29 0.00 1.95 0.35 0.05 79.36 04:23:01 AM 1 5.68 0.00 1.04 0.40 0.05 92.83 04:24:01 AM all 6.40 0.00 1.50 0.16 0.04 91.90 04:24:01 AM 0 3.72 0.00 1.37 0.02 0.03 94.86 04:24:01 AM 1 9.08 0.00 1.64 0.30 0.05 88.94 04:25:01 AM all 27.62 0.00 5.06 2.20 0.10 65.03 04:25:01 AM 0 28.57 0.00 4.88 1.77 0.10 64.68 04:25:01 AM 1 26.66 0.00 5.24 2.62 0.10 65.38 04:26:01 AM all 1.50 0.00 0.29 0.20 0.03 97.99 04:26:01 AM 0 2.30 0.00 0.32 0.18 0.02 97.18 04:26:01 AM 1 0.69 0.00 0.27 0.22 0.03 98.80 04:27:01 AM all 1.16 0.00 0.13 0.01 0.06 98.65 04:27:01 AM 0 0.99 0.00 0.17 0.00 0.07 98.78 04:27:01 AM 1 1.34 0.00 0.08 0.02 0.05 98.51 04:28:01 AM all 0.53 0.00 0.11 0.00 0.05 99.31 04:28:01 AM 0 0.42 0.00 0.13 0.00 0.07 99.38 04:28:01 AM 1 0.64 0.00 0.08 0.00 0.03 99.25 04:29:01 AM all 1.10 0.00 0.22 0.00 0.06 98.63 04:29:01 AM 0 1.17 0.00 0.22 0.00 0.07 98.55 04:29:01 AM 1 1.02 0.00 0.22 0.00 0.05 98.71 04:30:01 AM all 0.42 0.00 0.13 0.00 0.05 99.41 04:30:01 AM 0 0.40 0.00 0.10 0.00 0.03 99.47 04:30:01 AM 1 0.44 0.00 0.15 0.00 0.07 99.35 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 0.83 0.00 0.14 0.00 0.03 99.00 04:31:01 AM 0 0.84 0.00 0.12 0.00 0.02 99.03 04:31:01 AM 1 0.82 0.00 0.17 0.00 0.05 98.96 04:32:01 AM all 0.47 0.00 0.10 0.00 0.05 99.38 04:32:01 AM 0 0.33 0.00 0.13 0.00 0.07 99.47 04:32:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 04:33:01 AM all 0.99 0.00 0.17 0.00 0.05 98.80 04:33:01 AM 0 1.20 0.00 0.20 0.00 0.05 98.55 04:33:01 AM 1 0.77 0.00 0.13 0.00 0.05 99.05 04:34:01 AM all 0.55 0.00 0.21 0.01 0.04 99.19 04:34:01 AM 0 0.47 0.00 0.32 0.00 0.05 99.16 04:34:01 AM 1 0.63 0.00 0.10 0.02 0.03 99.21 04:35:01 AM all 2.11 0.00 0.19 0.00 0.06 97.63 04:35:01 AM 0 1.82 0.00 0.18 0.00 0.07 97.93 04:35:01 AM 1 2.41 0.00 0.20 0.00 0.05 97.34 04:36:01 AM all 0.60 0.00 0.12 0.00 0.03 99.25 04:36:01 AM 0 0.64 0.00 0.17 0.00 0.03 99.16 04:36:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 04:37:01 AM all 1.26 0.00 0.20 0.00 0.04 98.49 04:37:01 AM 0 0.77 0.00 0.08 0.00 0.03 99.11 04:37:01 AM 1 1.76 0.00 0.32 0.00 0.05 97.87 04:38:01 AM all 0.81 0.00 0.16 0.00 0.05 98.98 04:38:01 AM 0 0.90 0.00 0.13 0.00 0.03 98.93 04:38:01 AM 1 0.72 0.00 0.18 0.00 0.07 99.03 04:39:01 AM all 0.94 0.00 0.16 0.00 0.05 98.85 04:39:01 AM 0 0.57 0.00 0.20 0.00 0.07 99.16 04:39:01 AM 1 1.32 0.00 0.12 0.00 0.03 98.53 04:40:01 AM all 0.64 0.00 0.18 0.00 0.04 99.15 04:40:01 AM 0 0.60 0.00 0.18 0.00 0.05 99.16 04:40:01 AM 1 0.67 0.00 0.17 0.00 0.03 99.13 04:41:01 AM all 1.07 0.00 0.20 0.00 0.05 98.68 04:41:01 AM 0 1.51 0.00 0.28 0.00 0.05 98.16 04:41:01 AM 1 0.64 0.00 0.12 0.00 0.05 99.20 04:41:01 AM CPU %user %nice %system %iowait %steal %idle 04:42:01 AM all 0.48 0.00 0.10 0.00 0.05 99.37 04:42:01 AM 0 0.38 0.00 0.13 0.00 0.07 99.41 04:42:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 04:43:01 AM all 16.04 0.00 2.15 0.11 0.05 81.65 04:43:01 AM 0 25.69 0.00 2.65 0.12 0.05 71.49 04:43:01 AM 1 6.38 0.00 1.65 0.10 0.05 91.82 Average: all 6.64 0.00 1.25 2.10 0.06 89.95 Average: 0 7.63 0.00 1.31 2.15 0.06 88.84 Average: 1 5.65 0.00 1.19 2.05 0.06 91.06