---> uname -a: Linux prd-centos8-robot-2c-8g-12304.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 616 4795 19 2285 6782 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:cd:4b:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84591sec preferred_lft 84591sec inet6 fe80::f816:3eff:fecd:4b84/64 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) 11/21/2025 _x86_64_ (2 CPU) 00:43:04 LINUX RESTART (2 CPU) 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 96.57 0.48 96.08 17.86 8178.76 12:46:01 AM 72.69 0.65 72.04 51.05 9289.77 12:47:01 AM 57.46 7.13 50.32 1310.71 3331.63 12:48:01 AM 50.18 0.25 49.93 47.05 7096.88 12:49:01 AM 4.48 0.00 4.48 0.00 162.74 12:50:01 AM 0.27 0.00 0.27 0.00 4.43 12:51:01 AM 0.45 0.20 0.25 11.60 2.82 12:52:01 AM 2.18 0.05 2.13 2.00 265.28 12:53:02 AM 0.52 0.00 0.52 0.00 132.28 12:54:01 AM 0.47 0.00 0.47 0.00 144.61 12:55:01 AM 0.22 0.00 0.22 0.00 132.16 12:56:01 AM 0.20 0.00 0.20 0.00 32.96 12:57:01 AM 0.17 0.00 0.17 0.00 37.06 12:58:01 AM 0.17 0.00 0.17 0.00 15.74 12:59:01 AM 1.40 0.03 1.37 0.27 41.53 01:00:01 AM 0.30 0.00 0.30 0.00 42.37 01:01:01 AM 0.60 0.02 0.58 0.13 184.71 01:02:01 AM 0.52 0.07 0.45 1.73 92.72 01:03:01 AM 0.32 0.00 0.32 0.00 180.27 01:04:01 AM 0.52 0.00 0.52 0.00 152.02 01:05:01 AM 0.27 0.00 0.27 0.00 88.42 01:06:01 AM 0.45 0.00 0.45 0.00 85.45 01:07:01 AM 0.17 0.00 0.17 0.00 15.60 01:08:01 AM 0.13 0.00 0.13 0.00 9.33 01:09:01 AM 0.45 0.00 0.45 0.00 28.53 01:10:01 AM 0.58 0.00 0.58 0.00 102.15 01:11:01 AM 0.27 0.00 0.27 0.00 42.75 01:12:01 AM 8.36 0.32 8.05 36.92 314.81 01:13:01 AM 33.11 0.52 32.59 63.86 3492.82 Average: 11.51 0.34 11.17 53.24 1162.70 12:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5250240 7051872 2632192 33.39 2688 1978276 666484 7.46 186932 2104828 201024 12:46:01 AM 5073256 6953440 2809176 35.64 2688 2056232 754952 8.45 213436 2247252 44244 12:47:01 AM 4909056 7007116 2973376 37.72 2688 2263664 673412 7.54 256356 2333500 170008 12:48:01 AM 4944504 7047024 2937928 37.27 2688 2268820 631168 7.07 260268 2291220 28 12:49:01 AM 4945100 7047608 2937332 37.26 2688 2268820 631168 7.07 260272 2291284 12 12:50:01 AM 4945320 7047832 2937112 37.26 2688 2268824 625860 7.01 260272 2291224 12 12:51:01 AM 4900404 7003752 2982028 37.83 2688 2269644 690884 7.74 260408 2335452 468 12:52:01 AM 4884332 6993084 2998100 38.04 2688 2275088 725540 8.12 260600 2350760 48 12:53:02 AM 4877692 6990316 3004740 38.12 2688 2278968 743960 8.33 260600 2357928 140 12:54:01 AM 4873172 6989820 3009260 38.18 2688 2282960 743960 8.33 260600 2362420 68 12:55:01 AM 4868848 6989384 3013584 38.23 2688 2286824 761980 8.53 260968 2366360 8 12:56:01 AM 4867148 6988680 3015284 38.25 2688 2287820 761980 8.53 260968 2368332 76 12:57:01 AM 4867872 6990472 3014560 38.24 2688 2288896 727712 8.15 260968 2367420 80 12:58:01 AM 4867440 6990424 3014992 38.25 2688 2289280 721180 8.08 260968 2367972 28 12:59:01 AM 4869264 6992572 3013168 38.23 2688 2289596 721180 8.08 261096 2366112 48 01:00:01 AM 4859012 6986240 3023420 38.36 2688 2293532 756092 8.47 261148 2375932 2828 01:01:01 AM 4851944 6981672 3030488 38.45 2688 2296000 756092 8.47 261148 2382592 12 01:02:01 AM 4846476 6981012 3035956 38.52 2688 2300808 756092 8.47 261272 2388124 2140 01:03:01 AM 4843444 6981976 3038988 38.55 2688 2304816 756092 8.47 261272 2391092 804 01:04:01 AM 4837156 6981744 3045276 38.63 2688 2310860 756092 8.47 261272 2397268 2464 01:05:01 AM 4836968 6981688 3045464 38.64 2688 2310992 756092 8.47 261272 2397652 8 01:06:01 AM 4833984 6981232 3048448 38.67 2688 2313520 756092 8.47 261272 2400880 108 01:07:01 AM 4833672 6981316 3048760 38.68 2688 2313916 756092 8.47 261272 2401344 76 01:08:01 AM 4835112 6983220 3047320 38.66 2688 2314380 740344 8.29 261272 2399916 300 01:09:01 AM 4836040 6984624 3046392 38.65 2688 2314856 740344 8.29 261272 2398796 148 01:10:01 AM 4828024 6979380 3054408 38.75 2688 2317644 805612 9.02 261420 2406080 132 01:11:01 AM 4826788 6979312 3055644 38.77 2688 2318796 805612 9.02 261420 2407312 76 01:12:01 AM 4913924 6951492 2968508 37.66 2688 2209840 720340 8.07 313272 2293028 82720 01:13:01 AM 4998316 7032768 2884116 36.59 2688 2207448 643992 7.21 509540 2016208 26988 Average: 4893949 6994865 2988483 37.91 2688 2268314 727117 8.14 266994 2339941 18452 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 93.75 78.51 1066.35 11.07 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 55.80 41.74 584.69 7.14 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 44.69 38.99 335.67 8.30 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 574.73 417.26 116.18 96.96 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 2.52 2.13 0.77 0.50 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 2.40 1.97 0.48 0.42 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 30.02 15.71 9.66 2.03 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 29.69 28.87 29.90 3.74 0.00 0.00 0.00 0.00 12:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:02 AM eth0 28.46 26.15 20.70 3.53 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 16.91 14.23 18.51 2.56 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 64.06 64.14 30.66 6.14 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 41.10 36.87 10.52 3.49 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 51.84 49.61 11.63 4.85 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 11.15 9.00 2.72 1.79 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 8.57 6.92 2.16 1.39 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 74.29 73.23 15.46 14.43 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 60.33 59.18 26.48 4.77 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 124.87 125.23 61.57 9.38 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 82.59 83.07 57.60 6.21 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 105.12 100.27 61.54 8.14 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 20.35 20.16 3.42 1.61 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 76.79 74.31 44.67 6.31 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 13.33 10.83 3.27 2.20 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 13.81 11.86 3.61 2.58 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 11.06 10.38 4.02 1.16 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 131.76 101.07 38.16 8.84 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 29.66 26.11 5.48 2.68 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 115.26 78.54 179.54 147.18 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 17.45 16.60 15.17 8.38 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 66.66 55.99 95.24 13.03 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) 11/21/2025 _x86_64_ (2 CPU) 00:43:04 LINUX RESTART (2 CPU) 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 36.54 0.00 5.43 4.02 0.12 53.88 12:45:01 AM 0 48.85 0.00 6.39 2.31 0.13 42.31 12:45:01 AM 1 24.24 0.00 4.48 5.72 0.12 65.44 12:46:01 AM all 22.25 0.00 2.49 1.26 0.10 73.89 12:46:01 AM 0 25.96 0.00 2.87 1.44 0.12 69.61 12:46:01 AM 1 18.55 0.00 2.12 1.08 0.08 78.17 12:47:01 AM all 30.56 0.00 5.79 0.65 0.12 62.89 12:47:01 AM 0 28.19 0.00 5.58 0.43 0.12 65.68 12:47:01 AM 1 32.92 0.00 6.00 0.87 0.12 60.09 12:48:01 AM all 12.65 0.00 2.87 0.82 0.06 83.59 12:48:01 AM 0 15.12 0.00 3.17 0.85 0.05 80.81 12:48:01 AM 1 10.19 0.00 2.58 0.79 0.07 86.38 12:49:01 AM all 0.36 0.00 0.09 0.01 0.03 99.52 12:49:01 AM 0 0.62 0.00 0.10 0.02 0.03 99.23 12:49:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 12:50:01 AM all 0.28 0.00 0.10 0.00 0.03 99.58 12:50:01 AM 0 0.47 0.00 0.13 0.00 0.03 99.37 12:50:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 12:51:01 AM all 1.70 0.00 0.23 0.01 0.03 98.03 12:51:01 AM 0 0.75 0.00 0.22 0.00 0.03 99.00 12:51:01 AM 1 2.64 0.00 0.25 0.02 0.03 97.06 12:52:01 AM all 10.80 0.00 0.80 0.01 0.06 88.34 12:52:01 AM 0 9.08 0.00 0.80 0.00 0.05 90.06 12:52:01 AM 1 12.51 0.00 0.79 0.02 0.07 86.62 12:53:02 AM all 9.37 0.00 1.21 0.00 0.08 89.35 12:53:02 AM 0 14.09 0.00 1.14 0.00 0.08 84.68 12:53:02 AM 1 4.65 0.00 1.27 0.00 0.08 94.00 12:54:01 AM all 7.84 0.00 0.31 0.00 0.07 91.79 12:54:01 AM 0 5.06 0.00 0.22 0.00 0.07 94.65 12:54:01 AM 1 10.61 0.00 0.39 0.00 0.07 88.93 12:55:01 AM all 10.93 0.00 1.01 0.01 0.08 87.98 12:55:01 AM 0 19.10 0.00 1.57 0.00 0.07 79.26 12:55:01 AM 1 2.90 0.00 0.45 0.02 0.08 96.55 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 5.95 0.00 0.58 0.00 0.05 93.42 12:56:01 AM 0 7.33 0.00 0.65 0.00 0.05 91.97 12:56:01 AM 1 4.55 0.00 0.51 0.00 0.05 94.89 12:57:01 AM all 6.82 0.00 0.60 0.00 0.07 92.51 12:57:01 AM 0 7.93 0.00 0.65 0.00 0.07 91.35 12:57:01 AM 1 5.72 0.00 0.54 0.00 0.07 93.67 12:58:01 AM all 4.46 0.00 0.37 0.00 0.08 95.10 12:58:01 AM 0 4.16 0.00 0.35 0.00 0.07 95.42 12:58:01 AM 1 4.75 0.00 0.38 0.00 0.08 94.78 12:59:01 AM all 3.47 0.00 0.40 0.03 0.05 96.06 12:59:01 AM 0 3.78 0.00 0.43 0.03 0.05 95.70 12:59:01 AM 1 3.16 0.00 0.37 0.02 0.05 96.41 01:00:01 AM all 12.37 0.00 0.88 0.00 0.09 86.66 01:00:01 AM 0 16.30 0.00 1.06 0.00 0.10 82.54 01:00:01 AM 1 8.50 0.00 0.70 0.00 0.07 90.73 01:01:01 AM all 5.16 0.00 0.37 0.01 0.06 94.41 01:01:01 AM 0 2.90 0.00 0.40 0.02 0.05 96.63 01:01:01 AM 1 7.42 0.00 0.34 0.00 0.07 92.18 01:02:01 AM all 6.86 0.00 0.71 0.01 0.08 92.35 01:02:01 AM 0 8.62 0.00 0.76 0.02 0.07 90.54 01:02:01 AM 1 5.10 0.00 0.65 0.00 0.08 94.16 01:03:01 AM all 3.46 0.00 0.38 0.02 0.07 96.08 01:03:01 AM 0 2.75 0.00 0.37 0.00 0.07 96.82 01:03:01 AM 1 4.17 0.00 0.39 0.03 0.07 95.34 01:04:01 AM all 10.57 0.00 1.02 0.03 0.08 88.31 01:04:01 AM 0 10.47 0.00 0.50 0.07 0.07 88.89 01:04:01 AM 1 10.66 0.00 1.53 0.00 0.08 87.72 01:05:01 AM all 1.31 0.00 0.19 0.00 0.06 98.44 01:05:01 AM 0 1.29 0.00 0.22 0.00 0.07 98.43 01:05:01 AM 1 1.34 0.00 0.17 0.00 0.05 98.44 01:06:01 AM all 6.05 0.00 0.56 0.00 0.08 93.32 01:06:01 AM 0 8.25 0.00 0.64 0.00 0.07 91.04 01:06:01 AM 1 3.84 0.00 0.49 0.00 0.08 95.59 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 4.46 0.00 0.22 0.00 0.07 95.26 01:07:01 AM 0 6.07 0.00 0.23 0.00 0.08 93.62 01:07:01 AM 1 2.84 0.00 0.20 0.00 0.05 96.90 01:08:01 AM all 4.90 0.00 0.25 0.00 0.07 94.78 01:08:01 AM 0 7.79 0.00 0.32 0.00 0.07 91.82 01:08:01 AM 1 2.01 0.00 0.18 0.00 0.07 97.74 01:09:01 AM all 5.27 0.00 0.48 0.00 0.06 94.19 01:09:01 AM 0 9.35 0.00 0.70 0.00 0.07 89.88 01:09:01 AM 1 1.35 0.00 0.27 0.00 0.05 98.33 01:10:01 AM all 7.51 0.00 1.16 0.00 0.08 91.26 01:10:01 AM 0 8.93 0.00 1.30 0.00 0.07 89.71 01:10:01 AM 1 6.09 0.00 1.02 0.00 0.08 92.80 01:11:01 AM all 4.79 0.00 0.48 0.00 0.06 94.68 01:11:01 AM 0 4.53 0.00 0.38 0.00 0.05 95.03 01:11:01 AM 1 5.04 0.00 0.57 0.00 0.07 94.32 01:12:01 AM all 18.13 0.00 1.90 0.06 0.07 79.85 01:12:01 AM 0 14.26 0.00 1.77 0.05 0.07 83.85 01:12:01 AM 1 22.00 0.00 2.02 0.07 0.07 75.84 01:13:01 AM all 32.03 0.00 3.92 0.40 0.07 63.57 01:13:01 AM 0 41.95 0.00 4.05 0.43 0.08 53.49 01:13:01 AM 1 22.12 0.00 3.80 0.37 0.07 73.65 Average: all 9.90 0.00 1.20 0.25 0.07 88.57 Average: 0 11.52 0.00 1.28 0.20 0.07 86.93 Average: 1 8.29 0.00 1.13 0.31 0.07 90.20