---> uname -a: Linux prd-centos8-robot-2c-8g-2155.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 601 4818 19 2278 6797 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:a0:89:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84544sec preferred_lft 84544sec inet6 fe80::f816:3eff:fea0:8903/64 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) 10/26/2025 _x86_64_ (2 CPU) 01:03:03 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 105.85 5.70 100.15 1080.04 8417.11 01:06:01 AM 60.91 0.65 60.26 51.06 8978.10 01:07:01 AM 17.45 0.42 17.03 64.79 792.05 01:08:01 AM 50.86 6.72 44.14 1245.93 2789.09 01:09:01 AM 45.82 0.25 45.57 47.05 7024.09 01:10:01 AM 4.70 0.00 4.70 0.00 163.71 01:11:01 AM 0.17 0.00 0.17 0.00 1.62 01:12:01 AM 0.38 0.20 0.18 11.60 3.05 01:13:01 AM 2.07 0.05 2.02 2.00 161.80 01:14:01 AM 0.63 0.00 0.63 0.00 231.83 01:15:01 AM 0.35 0.00 0.35 0.00 135.34 01:16:01 AM 0.33 0.00 0.33 0.00 136.17 01:17:01 AM 0.20 0.00 0.20 0.00 53.34 01:18:01 AM 0.15 0.00 0.15 0.00 16.71 01:19:01 AM 1.43 0.03 1.40 0.27 46.32 01:20:01 AM 0.17 0.00 0.17 0.00 26.00 01:21:01 AM 0.27 0.00 0.27 0.00 26.51 01:22:01 AM 0.55 0.00 0.55 0.00 184.74 01:23:01 AM 0.25 0.00 0.25 0.00 194.39 01:24:01 AM 0.48 0.00 0.48 0.00 152.77 01:25:01 AM 0.28 0.00 0.28 0.00 152.77 01:26:01 AM 0.15 0.00 0.15 0.00 4.45 01:27:01 AM 0.22 0.00 0.22 0.00 86.80 01:28:01 AM 0.17 0.00 0.17 0.00 15.89 01:29:01 AM 0.47 0.00 0.47 0.00 21.73 01:30:01 AM 0.25 0.00 0.25 0.00 13.43 01:31:01 AM 0.42 0.00 0.42 0.00 97.15 01:32:01 AM 0.25 0.00 0.25 0.00 47.49 01:33:01 AM 18.14 0.32 17.83 36.92 2829.71 01:34:01 AM 31.14 0.52 30.62 63.85 1184.94 Average: 11.48 0.49 10.99 86.78 1132.99 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5268680 7063460 2613752 33.16 2688 1971484 687212 7.69 187872 2085232 194712 01:06:01 AM 5183456 7023104 2698976 34.24 2688 2015784 697800 7.81 199264 2149820 8 01:07:01 AM 5257080 7099032 2625352 33.31 2688 2017732 628936 7.04 220136 2056596 8 01:08:01 AM 4924864 7015572 2957568 37.52 2688 2256256 686740 7.69 257188 2317536 169820 01:09:01 AM 4971888 7066968 2910544 36.92 2688 2261648 637144 7.13 261392 2266168 36 01:10:01 AM 4971820 7066904 2910612 36.93 2688 2261652 628824 7.04 261392 2266144 16 01:11:01 AM 4972048 7067136 2910384 36.92 2688 2261652 628824 7.04 261392 2265944 4 01:12:01 AM 4929268 7025196 2953164 37.47 2688 2262492 694672 7.78 261520 2308348 476 01:13:01 AM 4911392 7012820 2971040 37.69 2688 2268040 734240 8.22 261712 2325852 3196 01:14:01 AM 4904544 7009868 2977888 37.78 2688 2271912 756228 8.47 261712 2332668 380 01:15:01 AM 4900488 7010488 2981944 37.83 2688 2276568 756228 8.47 261712 2337108 1068 01:16:01 AM 4897264 7010228 2985168 37.87 2688 2279528 756228 8.47 262080 2339992 4 01:17:01 AM 4893204 7007764 2989228 37.92 2688 2281140 737308 8.26 262080 2343888 88 01:18:01 AM 4892600 7007744 2989832 37.93 2688 2281716 739636 8.28 262080 2344488 192 01:19:01 AM 4892312 7007836 2990120 37.93 2688 2282096 739636 8.28 262276 2344596 152 01:20:01 AM 4891820 7007964 2990612 37.94 2688 2282708 720456 8.07 262276 2345176 44 01:21:01 AM 4880104 7001304 3002328 38.09 2688 2287772 755396 8.46 262328 2356104 4416 01:22:01 AM 4871920 6997268 3010512 38.19 2688 2291928 770788 8.63 262328 2364772 3268 01:23:01 AM 4869224 6997896 3013208 38.23 2688 2295248 770788 8.63 262328 2367072 788 01:24:01 AM 4863104 6997280 3019328 38.30 2688 2300764 770788 8.63 262328 2373316 1900 01:25:01 AM 4862936 6999764 3019496 38.31 2688 2303392 770788 8.63 262328 2373676 20 01:26:01 AM 4862312 6999884 3020120 38.31 2688 2304136 770788 8.63 262328 2374384 660 01:27:01 AM 4858688 6998328 3023744 38.36 2688 2306204 751644 8.42 262328 2378260 176 01:28:01 AM 4858780 6998740 3023652 38.36 2688 2306524 751644 8.42 262328 2378284 72 01:29:01 AM 4859876 7000304 3022556 38.35 2688 2306992 735088 8.23 262328 2377292 112 01:30:01 AM 4854352 6996936 3028080 38.42 2688 2309164 816276 9.14 262476 2381948 1948 01:31:01 AM 4852656 6996764 3029776 38.44 2688 2310672 816276 9.14 262476 2383724 764 01:32:01 AM 4815696 6960976 3066736 38.91 2688 2311844 847320 9.49 262476 2420596 608 01:33:01 AM 4948820 6971120 2933612 37.22 2688 2194264 702712 7.87 350216 2220472 24416 01:34:01 AM 4904412 6935244 2978020 37.78 2688 2203912 749200 8.39 511116 2107736 31968 Average: 4927520 7011796 2954912 37.49 2688 2252174 733654 8.21 267193 2309573 14711 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 101.75 83.22 1064.71 11.43 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 58.89 39.88 581.62 4.59 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 16.00 14.38 6.30 4.82 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 35.76 31.24 331.69 7.66 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 575.26 411.55 115.78 95.17 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 2.18 1.87 0.41 0.41 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 2.53 1.90 0.44 0.42 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 40.66 27.33 11.32 2.84 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 21.19 20.19 28.59 3.04 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 31.58 29.48 21.22 4.02 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 15.65 15.30 23.82 2.44 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 83.97 82.56 25.34 6.92 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 79.20 77.42 17.87 6.66 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 28.96 26.87 5.75 3.26 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 11.86 9.41 3.19 2.05 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 8.20 6.72 3.64 1.22 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 112.30 111.33 37.09 17.34 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 83.82 83.35 55.23 6.39 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 103.87 103.90 41.98 7.78 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 89.12 86.90 69.07 6.97 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 39.89 40.06 15.83 3.31 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 39.51 39.49 6.23 3.02 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 56.26 54.36 27.41 5.47 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 9.71 8.43 2.44 1.75 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 9.82 7.88 2.95 1.61 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 108.05 98.90 35.32 8.76 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 56.85 26.09 9.33 2.44 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 20.18 17.55 3.36 2.22 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 124.96 82.82 182.37 148.99 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 17.91 17.29 15.19 8.73 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 66.20 55.26 91.52 12.72 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) 10/26/2025 _x86_64_ (2 CPU) 01:03:03 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 38.24 0.00 5.91 2.20 0.11 53.54 01:05:01 AM 0 34.13 0.00 5.92 1.96 0.12 57.87 01:05:01 AM 1 42.36 0.00 5.90 2.45 0.10 49.19 01:06:01 AM all 11.66 0.00 1.64 1.77 0.06 84.88 01:06:01 AM 0 16.83 0.00 1.92 1.43 0.05 79.77 01:06:01 AM 1 6.48 0.00 1.35 2.10 0.07 90.00 01:07:01 AM all 12.54 0.00 1.83 0.15 0.06 85.43 01:07:01 AM 0 16.71 0.00 2.02 0.07 0.07 81.14 01:07:01 AM 1 8.35 0.00 1.64 0.23 0.05 89.73 01:08:01 AM all 28.16 0.00 5.23 0.78 0.09 65.74 01:08:01 AM 0 29.13 0.00 5.66 0.90 0.08 64.23 01:08:01 AM 1 27.18 0.00 4.81 0.67 0.10 67.25 01:09:01 AM all 11.57 0.00 2.83 1.33 0.06 84.21 01:09:01 AM 0 9.22 0.00 2.46 0.97 0.07 87.29 01:09:01 AM 1 13.93 0.00 3.20 1.69 0.05 81.13 01:10:01 AM all 0.36 0.00 0.08 0.02 0.03 99.52 01:10:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 01:10:01 AM 1 0.12 0.00 0.10 0.03 0.03 99.72 01:11:01 AM all 0.32 0.00 0.08 0.01 0.02 99.57 01:11:01 AM 0 0.53 0.00 0.08 0.00 0.02 99.37 01:11:01 AM 1 0.10 0.00 0.08 0.02 0.02 99.78 01:12:01 AM all 1.96 0.00 0.29 0.00 0.02 97.73 01:12:01 AM 0 1.39 0.00 0.13 0.00 0.00 98.48 01:12:01 AM 1 2.53 0.00 0.45 0.00 0.03 96.99 01:13:01 AM all 10.39 0.00 0.76 0.05 0.08 88.72 01:13:01 AM 0 17.65 0.00 1.24 0.02 0.08 81.01 01:13:01 AM 1 3.13 0.00 0.28 0.08 0.07 96.44 01:14:01 AM all 9.03 0.00 0.66 0.04 0.06 90.20 01:14:01 AM 0 13.14 0.00 1.06 0.00 0.05 85.75 01:14:01 AM 1 4.94 0.00 0.27 0.08 0.07 94.65 01:15:01 AM all 7.98 0.00 0.29 0.00 0.06 91.67 01:15:01 AM 0 11.75 0.00 0.37 0.00 0.05 87.84 01:15:01 AM 1 4.21 0.00 0.22 0.00 0.07 95.50 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 9.83 0.00 0.99 0.06 0.06 89.07 01:16:01 AM 0 11.43 0.00 1.10 0.00 0.07 87.40 01:16:01 AM 1 8.24 0.00 0.87 0.12 0.05 90.72 01:17:01 AM all 8.01 0.00 0.74 0.00 0.06 91.19 01:17:01 AM 0 9.53 0.00 0.90 0.00 0.07 89.50 01:17:01 AM 1 6.50 0.00 0.59 0.00 0.05 92.86 01:18:01 AM all 5.60 0.00 0.41 0.00 0.06 93.93 01:18:01 AM 0 9.09 0.00 0.55 0.00 0.07 90.29 01:18:01 AM 1 2.11 0.00 0.27 0.00 0.05 97.57 01:19:01 AM all 4.50 0.00 0.47 0.01 0.05 94.98 01:19:01 AM 0 5.26 0.00 0.43 0.00 0.05 94.25 01:19:01 AM 1 3.73 0.00 0.50 0.02 0.05 95.70 01:20:01 AM all 4.45 0.00 0.36 0.00 0.06 95.13 01:20:01 AM 0 4.59 0.00 0.31 0.00 0.05 95.05 01:20:01 AM 1 4.32 0.00 0.42 0.00 0.07 95.20 01:21:01 AM all 11.72 0.00 0.82 0.02 0.07 87.38 01:21:01 AM 0 13.61 0.00 0.64 0.03 0.05 85.67 01:21:01 AM 1 9.77 0.00 1.00 0.00 0.09 89.14 01:22:01 AM all 4.86 0.00 0.46 0.02 0.05 94.62 01:22:01 AM 0 4.80 0.00 0.54 0.03 0.05 94.58 01:22:01 AM 1 4.91 0.00 0.39 0.00 0.05 94.65 01:23:01 AM all 5.63 0.00 0.55 0.02 0.07 93.74 01:23:01 AM 0 8.62 0.00 0.60 0.00 0.07 90.70 01:23:01 AM 1 2.63 0.00 0.49 0.03 0.07 96.78 01:24:01 AM all 6.29 0.00 0.39 0.00 0.06 93.26 01:24:01 AM 0 8.54 0.00 0.42 0.00 0.07 90.97 01:24:01 AM 1 4.03 0.00 0.37 0.00 0.05 95.55 01:25:01 AM all 5.63 0.00 0.69 0.04 0.06 93.58 01:25:01 AM 0 8.85 0.00 1.12 0.05 0.07 89.91 01:25:01 AM 1 2.41 0.00 0.25 0.03 0.05 97.25 01:26:01 AM all 2.72 0.00 0.33 0.00 0.05 96.90 01:26:01 AM 0 3.85 0.00 0.39 0.00 0.05 95.71 01:26:01 AM 1 1.59 0.00 0.27 0.00 0.05 98.09 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 5.82 0.00 0.44 0.02 0.06 93.67 01:27:01 AM 0 6.73 0.00 0.39 0.00 0.07 92.82 01:27:01 AM 1 4.90 0.00 0.49 0.03 0.05 94.53 01:28:01 AM all 3.59 0.00 0.18 0.00 0.04 96.19 01:28:01 AM 0 3.06 0.00 0.17 0.00 0.03 96.74 01:28:01 AM 1 4.13 0.00 0.18 0.00 0.05 95.64 01:29:01 AM all 3.66 0.00 0.28 0.00 0.04 96.02 01:29:01 AM 0 2.68 0.00 0.32 0.00 0.05 96.96 01:29:01 AM 1 4.65 0.00 0.23 0.00 0.03 95.09 01:30:01 AM all 9.64 0.00 1.00 0.00 0.06 89.30 01:30:01 AM 0 7.38 0.00 0.86 0.00 0.05 91.71 01:30:01 AM 1 11.99 0.00 1.16 0.00 0.07 86.78 01:31:01 AM all 4.23 0.00 0.82 0.00 0.06 94.89 01:31:01 AM 0 3.30 0.00 0.55 0.00 0.05 96.09 01:31:01 AM 1 5.16 0.00 1.09 0.00 0.07 93.68 01:32:01 AM all 5.63 0.00 0.29 0.00 0.06 94.02 01:32:01 AM 0 6.76 0.00 0.30 0.00 0.05 92.89 01:32:01 AM 1 4.50 0.00 0.28 0.00 0.07 95.15 01:33:01 AM all 22.92 0.00 2.61 0.33 0.08 74.05 01:33:01 AM 0 35.48 0.00 2.70 0.32 0.08 61.41 01:33:01 AM 1 10.35 0.00 2.52 0.35 0.08 86.69 01:34:01 AM all 32.81 0.00 4.10 0.21 0.09 62.79 01:34:01 AM 0 41.28 0.00 4.46 0.25 0.10 53.91 01:34:01 AM 1 24.32 0.00 3.75 0.17 0.08 71.68 Average: all 9.67 0.00 1.19 0.24 0.06 88.85 Average: 0 11.55 0.00 1.26 0.20 0.06 86.93 Average: 1 7.79 0.00 1.12 0.27 0.06 90.76