---> uname -a: Linux prd-centos8-robot-2c-8g-15674.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 578 4938 19 2180 6820 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:f4:e7:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85021sec preferred_lft 85021sec inet6 fe80::f816:3eff:fef4:e7ed/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) 12/22/2025 _x86_64_ (2 CPU) 00:35:30 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 96.53 16.39 80.14 5338.62 7563.06 12:38:01 AM 82.14 0.92 81.22 65.84 10219.33 12:39:01 AM 55.87 7.13 48.74 1310.71 3612.08 12:40:01 AM 54.68 0.25 54.43 47.05 7729.36 12:41:01 AM 4.15 0.23 3.92 12.66 145.00 12:42:01 AM 2.03 0.00 2.03 0.00 88.17 12:43:01 AM 0.30 0.00 0.30 0.00 6.55 12:44:01 AM 0.25 0.00 0.25 0.00 10.81 12:45:01 AM 0.22 0.00 0.22 0.00 4.17 12:46:01 AM 0.25 0.00 0.25 0.00 11.51 12:47:01 AM 0.40 0.00 0.40 0.00 7.17 12:48:01 AM 0.38 0.00 0.38 0.00 12.18 12:49:01 AM 0.18 0.00 0.18 0.00 2.68 12:50:01 AM 0.12 0.00 0.12 0.00 16.41 12:51:01 AM 0.33 0.03 0.30 0.27 4.50 12:52:01 AM 1.43 0.00 1.43 0.00 40.57 12:53:01 AM 0.27 0.00 0.27 0.00 5.00 12:54:01 AM 0.17 0.00 0.17 0.00 8.95 12:55:01 AM 0.15 0.00 0.15 0.00 2.82 12:56:01 AM 0.37 0.00 0.37 0.00 13.45 12:57:01 AM 0.28 0.00 0.28 0.00 4.85 12:58:01 AM 30.89 0.63 30.26 73.18 1477.89 Average: 15.06 1.16 13.90 311.30 1408.55 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5292204 7030004 2590228 32.86 2688 1919780 704844 7.89 188816 2078268 194876 12:38:01 AM 5190676 7035760 2691756 34.15 2688 2020632 675700 7.57 210016 2130140 41100 12:39:01 AM 4961596 7059448 2920836 37.06 2688 2263228 638196 7.15 256248 2278288 181568 12:40:01 AM 4957404 7058768 2925028 37.11 2688 2267628 619080 6.93 260860 2276312 4 12:41:01 AM 4915052 7017360 2967380 37.65 2688 2268580 682784 7.65 260984 2318608 568 12:42:01 AM 4914968 7017308 2967464 37.65 2688 2268612 682784 7.65 260984 2318824 40 12:43:01 AM 4906036 7008604 2976396 37.76 2688 2268840 708172 7.93 260984 2327332 236 12:44:01 AM 4904700 7007304 2977732 37.78 2688 2268876 692660 7.76 260984 2329056 40 12:45:01 AM 4904316 7007144 2978116 37.78 2688 2269100 692660 7.76 260992 2329636 232 12:46:01 AM 4904448 7007308 2977984 37.78 2688 2269132 692660 7.76 260992 2329548 48 12:47:01 AM 4909916 7013000 2972516 37.71 2688 2269356 700416 7.84 260992 2323332 228 12:48:01 AM 4910360 7013472 2972072 37.71 2688 2269384 700416 7.84 260992 2323160 36 12:49:01 AM 4910132 7013708 2972300 37.71 2688 2269848 700416 7.84 261100 2323700 472 12:50:01 AM 4895168 6998788 2987264 37.90 2688 2269892 712236 7.97 261100 2337916 48 12:51:01 AM 4887600 6991460 2994832 37.99 2688 2270132 723404 8.10 261260 2345632 260 12:52:01 AM 4908816 7012712 2973616 37.72 2688 2270168 702336 7.86 261260 2324528 44 12:53:01 AM 4909088 7013216 2973344 37.72 2688 2270400 702336 7.86 261260 2324496 244 12:54:01 AM 4894592 6998744 2987840 37.91 2688 2270444 734308 8.22 261260 2338372 56 12:55:01 AM 4887096 6991488 2995336 38.00 2688 2270684 739780 8.28 261260 2345988 244 12:56:01 AM 4887196 6991620 2995236 38.00 2688 2270716 739780 8.28 261260 2346020 40 12:57:01 AM 4954660 7060368 2927772 37.14 2688 2271984 627052 7.02 261580 2279160 1276 12:58:01 AM 5061012 6983260 2821420 35.79 2688 2094848 718816 8.05 461912 1999980 11252 Average: 4948502 7015038 2933930 37.22 2688 2234194 695038 7.78 264413 2287650 19678 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 342.00 214.21 1930.33 61.70 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 59.13 44.15 587.44 8.32 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 43.49 36.91 335.93 8.52 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 205.83 153.80 45.84 43.72 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 30.49 22.94 7.01 4.81 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 1.53 0.38 0.47 0.27 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 16.60 15.91 119.99 1.19 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.63 0.18 0.16 0.02 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 11.66 8.75 2.00 1.06 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 7.22 0.53 1.28 0.46 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 18.21 16.76 120.92 1.85 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.23 0.17 0.27 0.02 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 18.85 18.16 3.43 3.32 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 7.86 7.05 117.77 0.46 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 30.36 29.54 355.37 2.06 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 1.03 0.30 0.19 0.08 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 8.98 8.38 1.93 0.67 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 8.16 7.21 117.79 0.47 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 30.73 30.28 355.51 2.11 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 0.62 0.05 0.05 0.01 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 19.68 8.68 5.72 1.15 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 44.29 35.64 88.88 34.95 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 41.39 30.00 190.84 8.06 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) 12/22/2025 _x86_64_ (2 CPU) 00:35:30 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 45.05 0.00 6.57 1.17 0.12 47.08 12:37:01 AM 0 55.85 0.00 7.37 1.37 0.13 35.28 12:37:01 AM 1 34.30 0.00 5.79 0.98 0.10 58.83 12:38:01 AM all 23.00 0.00 3.54 1.19 0.07 72.21 12:38:01 AM 0 21.38 0.00 2.90 1.17 0.08 74.48 12:38:01 AM 1 24.62 0.00 4.17 1.22 0.05 69.94 12:39:01 AM all 31.63 0.00 5.25 0.51 0.09 62.52 12:39:01 AM 0 42.89 0.00 5.92 0.65 0.08 50.46 12:39:01 AM 1 20.37 0.00 4.58 0.37 0.10 74.59 12:40:01 AM all 14.14 0.00 2.66 0.70 0.07 82.43 12:40:01 AM 0 12.63 0.00 2.64 0.80 0.07 83.86 12:40:01 AM 1 15.65 0.00 2.69 0.60 0.07 81.00 12:41:01 AM all 2.31 0.00 0.28 0.02 0.06 97.33 12:41:01 AM 0 2.25 0.00 0.18 0.03 0.07 97.46 12:41:01 AM 1 2.37 0.00 0.38 0.00 0.05 97.19 12:42:01 AM all 0.53 0.00 0.10 0.00 0.08 99.29 12:42:01 AM 0 0.37 0.00 0.10 0.00 0.10 99.43 12:42:01 AM 1 0.69 0.00 0.10 0.00 0.07 99.15 12:43:01 AM all 1.00 0.00 0.18 0.00 0.10 98.73 12:43:01 AM 0 1.39 0.00 0.20 0.00 0.13 98.28 12:43:01 AM 1 0.60 0.00 0.15 0.00 0.07 99.18 12:44:01 AM all 0.51 0.00 0.11 0.00 0.08 99.31 12:44:01 AM 0 0.42 0.00 0.13 0.00 0.08 99.37 12:44:01 AM 1 0.60 0.00 0.08 0.00 0.07 99.25 12:45:01 AM all 1.02 0.00 0.13 0.00 0.07 98.79 12:45:01 AM 0 1.54 0.00 0.10 0.00 0.05 98.31 12:45:01 AM 1 0.50 0.00 0.15 0.00 0.08 99.26 12:46:01 AM all 0.51 0.00 0.09 0.00 0.08 99.31 12:46:01 AM 0 0.42 0.00 0.13 0.00 0.10 99.35 12:46:01 AM 1 0.60 0.00 0.05 0.00 0.07 99.28 12:47:01 AM all 0.99 0.00 0.17 0.00 0.08 98.76 12:47:01 AM 0 0.70 0.00 0.17 0.00 0.08 99.05 12:47:01 AM 1 1.29 0.00 0.17 0.00 0.07 98.48 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.48 0.00 0.08 0.00 0.08 99.36 12:48:01 AM 0 0.63 0.00 0.07 0.00 0.05 99.25 12:48:01 AM 1 0.33 0.00 0.10 0.00 0.10 99.47 12:49:01 AM all 1.97 0.00 0.19 0.00 0.09 97.74 12:49:01 AM 0 0.75 0.00 0.13 0.00 0.07 99.05 12:49:01 AM 1 3.20 0.00 0.25 0.00 0.12 96.43 12:50:01 AM all 0.38 0.00 0.15 0.00 0.08 99.39 12:50:01 AM 0 0.37 0.00 0.13 0.00 0.07 99.43 12:50:01 AM 1 0.40 0.00 0.17 0.00 0.08 99.35 12:51:01 AM all 1.05 0.00 0.37 0.00 0.07 98.51 12:51:01 AM 0 0.72 0.00 0.18 0.00 0.05 99.05 12:51:01 AM 1 1.39 0.00 0.55 0.00 0.08 97.98 12:52:01 AM all 0.49 0.00 0.09 0.02 0.07 99.33 12:52:01 AM 0 0.63 0.00 0.05 0.03 0.05 99.23 12:52:01 AM 1 0.35 0.00 0.13 0.00 0.08 99.43 12:53:01 AM all 0.99 0.00 0.13 0.00 0.08 98.81 12:53:01 AM 0 1.62 0.00 0.08 0.00 0.05 98.25 12:53:01 AM 1 0.35 0.00 0.18 0.00 0.10 99.36 12:54:01 AM all 0.55 0.00 0.13 0.00 0.07 99.25 12:54:01 AM 0 0.57 0.00 0.22 0.00 0.10 99.11 12:54:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 12:55:01 AM all 1.06 0.00 0.20 0.00 0.08 98.65 12:55:01 AM 0 0.38 0.00 0.18 0.00 0.08 99.35 12:55:01 AM 1 1.74 0.00 0.22 0.00 0.08 97.96 12:56:01 AM all 0.49 0.00 0.08 0.00 0.07 99.37 12:56:01 AM 0 0.84 0.00 0.10 0.00 0.08 98.98 12:56:01 AM 1 0.15 0.00 0.05 0.00 0.05 99.75 12:57:01 AM all 1.26 0.00 0.21 0.00 0.07 98.46 12:57:01 AM 0 1.07 0.00 0.17 0.00 0.03 98.73 12:57:01 AM 1 1.46 0.00 0.25 0.00 0.10 98.19 12:58:01 AM all 29.89 0.00 3.79 0.15 0.09 66.08 12:58:01 AM 0 44.25 0.00 3.95 0.20 0.08 51.52 12:58:01 AM 1 15.50 0.00 3.62 0.10 0.10 80.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.26 0.00 1.12 0.17 0.08 91.38 Average: 0 8.72 0.00 1.14 0.19 0.08 89.86 Average: 1 5.79 0.00 1.09 0.15 0.08 92.90