---> uname -a: Linux prd-centos8-robot-2c-8g-2390.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4756 19 2302 6760 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:b7:c0:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84586sec preferred_lft 84586sec inet6 fe80::f816:3eff:feb7:c02a/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) 10/27/2025 _x86_64_ (2 CPU) 02:43:05 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 114.35 0.42 113.93 17.06 9740.74 02:46:01 AM 56.66 1.00 55.66 113.05 7692.55 02:47:01 AM 39.17 6.78 32.39 1248.52 2268.34 02:48:01 AM 62.81 0.25 62.56 47.06 7756.67 02:49:01 AM 6.56 0.00 6.56 0.00 528.91 02:50:01 AM 0.62 0.00 0.62 0.00 8.35 02:51:01 AM 0.47 0.00 0.47 0.00 6.35 02:52:01 AM 1.60 0.25 1.35 13.60 132.31 02:53:01 AM 1.40 0.00 1.40 0.00 199.47 02:54:01 AM 0.37 0.00 0.37 0.00 126.36 02:55:01 AM 0.32 0.00 0.32 0.00 206.30 02:56:01 AM 0.27 0.00 0.27 0.00 46.81 02:57:01 AM 0.13 0.00 0.13 0.00 36.79 02:58:01 AM 0.13 0.00 0.13 0.00 16.28 02:59:01 AM 1.40 0.03 1.37 0.27 41.47 03:00:01 AM 0.25 0.00 0.25 0.00 40.19 03:01:01 AM 9.15 5.96 3.18 575.01 251.67 03:02:01 AM 0.55 0.07 0.48 1.73 109.38 03:03:01 AM 0.32 0.00 0.32 0.00 191.10 03:04:01 AM 0.50 0.00 0.50 0.00 162.51 03:05:01 AM 0.37 0.00 0.37 0.00 69.03 03:06:01 AM 0.32 0.00 0.32 0.00 81.10 03:07:01 AM 0.18 0.00 0.18 0.00 16.94 03:08:01 AM 0.23 0.00 0.23 0.00 21.73 03:09:01 AM 0.33 0.00 0.33 0.00 16.93 03:10:01 AM 0.50 0.00 0.50 0.00 85.45 03:11:01 AM 0.22 0.00 0.22 0.00 45.83 03:12:01 AM 7.48 0.32 7.17 36.93 449.63 03:13:01 AM 32.64 0.47 32.18 52.92 3363.42 Average: 11.70 0.54 11.16 72.63 1162.46 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5223068 7023684 2659364 33.74 2688 1977344 695100 7.78 187724 2128256 157444 02:46:01 AM 5240404 7088168 2642028 33.52 2688 2023408 639908 7.17 219484 2071208 10784 02:47:01 AM 4954076 6987856 2928356 37.15 2688 2203156 724500 8.11 269548 2287440 122012 02:48:01 AM 4927508 7028480 2954924 37.49 2688 2267428 665568 7.45 260816 2307540 10828 02:49:01 AM 4926876 7027848 2955556 37.50 2688 2267428 665568 7.45 260820 2307344 4 02:50:01 AM 4926600 7027576 2955832 37.50 2688 2267432 658832 7.38 260820 2307452 4 02:51:01 AM 4926984 7027972 2955448 37.49 2688 2267432 658832 7.38 260820 2307264 4 02:52:01 AM 4871672 6976732 3010760 38.20 2688 2271504 765256 8.57 261140 2361728 1008 02:53:01 AM 4862580 6973380 3019852 38.31 2688 2277268 782656 8.76 261140 2370992 2060 02:54:01 AM 4858616 6973452 3023816 38.36 2688 2281320 782656 8.76 261140 2374684 2472 02:55:01 AM 4853284 6972220 3029148 38.43 2688 2285380 801956 8.98 261444 2380220 388 02:56:01 AM 4850540 6970480 3031892 38.46 2688 2286384 785936 8.80 261508 2382800 80 02:57:01 AM 4849548 6970560 3032884 38.48 2688 2287464 770488 8.63 261508 2383916 84 02:58:01 AM 4848716 6970112 3033716 38.49 2688 2287848 743060 8.32 261508 2384668 4 02:59:01 AM 4850608 6972368 3031824 38.46 2688 2288196 743060 8.32 261640 2382580 96 03:00:01 AM 4841192 6966840 3041240 38.58 2688 2292092 837108 9.37 261692 2391516 2884 03:01:01 AM 4817824 6963300 3064608 38.88 2688 2311896 789708 8.84 263884 2412756 148 03:02:01 AM 4811976 6962688 3070456 38.95 2688 2317096 789708 8.84 264020 2418460 2196 03:03:01 AM 4807804 6962092 3074628 39.01 2688 2320676 789708 8.84 264020 2422580 108 03:04:01 AM 4800480 6961232 3081952 39.10 2688 2327124 789708 8.84 264020 2429868 1848 03:05:01 AM 4800468 6961356 3081964 39.10 2688 2327260 789708 8.84 264020 2430052 0 03:06:01 AM 4799724 6963128 3082708 39.11 2688 2329772 789708 8.84 264020 2430908 180 03:07:01 AM 4799244 6963044 3083188 39.11 2688 2330168 789708 8.84 264020 2431332 124 03:08:01 AM 4799008 6963268 3083424 39.12 2688 2330628 767128 8.59 264020 2431772 4 03:09:01 AM 4798324 6963036 3084108 39.13 2688 2331080 767128 8.59 264020 2432320 128 03:10:01 AM 4787992 6955456 3094440 39.26 2688 2333828 826632 9.26 264168 2441576 520 03:11:01 AM 4786860 6955432 3095572 39.27 2688 2334936 844912 9.46 264168 2442744 316 03:12:01 AM 4895984 6944880 2986448 37.89 2688 2221248 710940 7.96 310068 2312112 73796 03:13:01 AM 4899784 6947952 2982648 37.84 2688 2221200 719256 8.05 511868 2110992 11420 Average: 4876474 6980158 3005958 38.13 2688 2271310 754636 8.45 268933 2354382 13826 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 103.48 86.30 1063.89 11.95 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 70.70 52.79 586.52 7.85 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 43.64 36.47 330.70 7.27 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 553.87 417.73 119.88 101.37 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 2.88 1.97 0.54 0.48 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 2.88 2.02 0.54 0.44 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 1.42 0.72 0.18 0.12 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 54.31 40.31 28.02 4.81 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 30.19 30.41 30.08 4.09 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 13.88 13.96 17.26 2.28 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 87.47 86.94 31.45 7.53 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 50.79 49.78 10.74 4.25 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 54.76 52.37 11.77 5.06 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 10.86 9.08 2.71 1.79 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 11.35 6.93 40.77 1.37 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 77.22 75.81 15.81 14.72 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 78.94 78.92 29.08 6.02 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 104.55 104.65 67.13 7.93 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 81.84 81.69 49.56 6.05 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 94.20 94.23 67.93 7.76 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 18.59 18.31 3.11 1.31 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 60.94 60.42 28.33 5.43 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 12.63 10.76 3.11 2.21 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 13.46 11.38 3.29 2.30 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 5.73 5.00 3.10 0.80 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 133.13 98.75 39.34 8.68 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 36.05 24.85 14.22 2.58 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 122.71 78.70 200.76 144.98 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 16.71 15.95 14.84 8.24 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 67.21 56.80 97.06 13.09 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) 10/27/2025 _x86_64_ (2 CPU) 02:43:05 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 36.67 0.00 5.23 1.59 0.10 56.40 02:45:01 AM 0 26.59 0.00 4.02 1.00 0.10 68.29 02:45:01 AM 1 46.78 0.00 6.45 2.18 0.10 44.49 02:46:01 AM all 21.32 0.00 2.73 1.10 0.08 74.77 02:46:01 AM 0 16.23 0.00 2.43 0.82 0.07 80.45 02:46:01 AM 1 26.42 0.00 3.02 1.38 0.08 69.09 02:47:01 AM all 19.35 0.00 4.00 0.42 0.07 76.16 02:47:01 AM 0 17.05 0.00 4.23 0.65 0.07 78.00 02:47:01 AM 1 21.64 0.00 3.76 0.18 0.08 74.33 02:48:01 AM all 19.98 0.00 4.15 0.72 0.08 75.07 02:48:01 AM 0 8.46 0.00 2.80 0.97 0.10 87.67 02:48:01 AM 1 31.56 0.00 5.50 0.47 0.07 62.41 02:49:01 AM all 0.32 0.00 0.11 0.03 0.04 99.50 02:49:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 02:49:01 AM 1 0.50 0.00 0.12 0.07 0.03 99.28 02:50:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 02:50:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 02:50:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 02:51:01 AM all 0.16 0.00 0.09 0.00 0.03 99.72 02:51:01 AM 0 0.22 0.00 0.12 0.00 0.05 99.61 02:51:01 AM 1 0.10 0.00 0.07 0.00 0.00 99.83 02:52:01 AM all 8.18 0.00 0.85 0.01 0.08 90.89 02:52:01 AM 0 3.55 0.00 0.37 0.00 0.08 95.99 02:52:01 AM 1 12.81 0.00 1.32 0.02 0.07 85.78 02:53:01 AM all 11.56 0.00 0.70 0.03 0.07 87.63 02:53:01 AM 0 10.68 0.00 0.64 0.05 0.07 88.57 02:53:01 AM 1 12.44 0.00 0.77 0.02 0.07 86.71 02:54:01 AM all 7.71 0.00 0.26 0.00 0.08 91.95 02:54:01 AM 0 3.75 0.00 0.17 0.00 0.07 96.02 02:54:01 AM 1 11.67 0.00 0.35 0.00 0.08 87.90 02:55:01 AM all 10.90 0.00 0.98 0.02 0.08 88.03 02:55:01 AM 0 7.64 0.00 0.59 0.03 0.08 91.65 02:55:01 AM 1 14.12 0.00 1.36 0.00 0.07 84.45 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 5.86 0.00 0.47 0.00 0.07 93.60 02:56:01 AM 0 1.96 0.00 0.34 0.00 0.07 97.64 02:56:01 AM 1 9.81 0.00 0.61 0.00 0.07 89.51 02:57:01 AM all 6.60 0.00 0.56 0.00 0.07 92.78 02:57:01 AM 0 5.17 0.00 0.62 0.00 0.07 94.15 02:57:01 AM 1 8.02 0.00 0.50 0.00 0.07 91.41 02:58:01 AM all 4.19 0.00 0.33 0.00 0.07 95.41 02:58:01 AM 0 2.96 0.00 0.30 0.00 0.07 96.67 02:58:01 AM 1 5.42 0.00 0.37 0.00 0.07 94.15 02:59:01 AM all 3.40 0.00 0.38 0.01 0.05 96.16 02:59:01 AM 0 2.44 0.00 0.25 0.02 0.03 97.26 02:59:01 AM 1 4.36 0.00 0.52 0.00 0.07 95.05 03:00:01 AM all 12.34 0.00 0.90 0.00 0.08 86.69 03:00:01 AM 0 5.04 0.00 0.63 0.00 0.07 94.26 03:00:01 AM 1 19.81 0.00 1.18 0.00 0.09 78.92 03:01:01 AM all 5.12 0.25 0.51 0.11 0.05 93.96 03:01:01 AM 0 4.24 0.42 0.57 0.22 0.05 94.50 03:01:01 AM 1 6.00 0.08 0.45 0.00 0.05 93.41 03:02:01 AM all 6.75 0.00 0.62 0.00 0.04 92.59 03:02:01 AM 0 3.64 0.00 0.49 0.00 0.03 95.84 03:02:01 AM 1 9.87 0.00 0.76 0.00 0.05 89.33 03:03:01 AM all 3.69 0.00 0.38 0.02 0.04 95.87 03:03:01 AM 0 2.08 0.00 0.42 0.03 0.05 97.42 03:03:01 AM 1 5.31 0.00 0.34 0.00 0.03 94.32 03:04:01 AM all 11.09 0.00 1.02 0.59 0.10 87.21 03:04:01 AM 0 10.97 0.00 0.86 1.18 0.12 86.88 03:04:01 AM 1 11.20 0.00 1.17 0.00 0.08 87.54 03:05:01 AM all 1.32 0.00 0.20 0.00 0.03 98.44 03:05:01 AM 0 1.09 0.00 0.22 0.00 0.03 98.66 03:05:01 AM 1 1.56 0.00 0.18 0.00 0.03 98.23 03:06:01 AM all 6.33 0.00 0.60 0.02 0.04 93.02 03:06:01 AM 0 6.89 0.00 0.74 0.00 0.05 92.32 03:06:01 AM 1 5.77 0.00 0.45 0.03 0.03 93.71 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 4.80 0.00 0.23 0.00 0.05 94.91 03:07:01 AM 0 3.00 0.00 0.22 0.00 0.05 96.74 03:07:01 AM 1 6.61 0.00 0.25 0.00 0.05 93.09 03:08:01 AM all 4.92 0.00 0.23 0.00 0.05 94.80 03:08:01 AM 0 4.52 0.00 0.23 0.00 0.05 95.20 03:08:01 AM 1 5.31 0.00 0.23 0.00 0.05 94.40 03:09:01 AM all 5.61 0.00 0.51 0.00 0.05 93.83 03:09:01 AM 0 1.29 0.00 0.25 0.00 0.03 98.43 03:09:01 AM 1 10.11 0.00 0.78 0.00 0.07 89.03 03:10:01 AM all 7.80 0.00 1.19 0.00 0.07 90.93 03:10:01 AM 0 7.76 0.00 1.28 0.00 0.07 90.89 03:10:01 AM 1 7.85 0.00 1.11 0.00 0.07 90.97 03:11:01 AM all 4.79 0.00 0.53 0.00 0.05 94.63 03:11:01 AM 0 2.53 0.00 0.49 0.00 0.05 96.94 03:11:01 AM 1 7.06 0.00 0.57 0.00 0.05 92.32 03:12:01 AM all 17.29 0.00 1.92 0.03 0.05 80.71 03:12:01 AM 0 9.95 0.00 1.92 0.03 0.05 88.04 03:12:01 AM 1 24.61 0.00 1.92 0.03 0.05 73.39 03:13:01 AM all 32.09 0.00 3.67 0.29 0.09 63.86 03:13:01 AM 0 32.22 0.00 3.52 0.32 0.08 63.87 03:13:01 AM 1 31.97 0.00 3.82 0.27 0.10 63.85 Average: all 9.68 0.01 1.16 0.17 0.06 88.92 Average: 0 6.98 0.01 1.00 0.18 0.06 91.76 Average: 1 12.39 0.00 1.31 0.16 0.06 86.07