---> uname -a: Linux prd-centos8-robot-2c-8g-13366.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 602 4815 19 2279 6796 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:32:3c:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84601sec preferred_lft 84601sec inet6 fe80::f816:3eff:fe32:3c2e/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) 11/25/2025 _x86_64_ (2 CPU) 02:00:22 LINUX RESTART (2 CPU) 02:01:02 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 92.38 8.82 83.56 1516.41 6688.64 02:03:01 AM 79.44 0.72 78.72 52.92 11101.82 02:04:01 AM 23.23 0.35 22.88 61.19 1093.85 02:05:01 AM 84.65 6.97 77.69 1292.98 8636.24 02:06:01 AM 10.41 0.00 10.41 0.00 1037.82 02:07:01 AM 0.30 0.00 0.30 0.00 6.05 02:08:01 AM 0.15 0.00 0.15 0.00 1.18 02:09:01 AM 2.20 0.25 1.95 13.60 161.67 02:10:01 AM 0.35 0.00 0.35 0.00 111.66 02:11:01 AM 0.68 0.00 0.68 0.00 146.37 02:12:01 AM 0.45 0.00 0.45 0.00 159.50 02:13:01 AM 0.25 0.00 0.25 0.00 102.02 02:14:01 AM 0.17 0.00 0.17 0.00 64.79 02:15:01 AM 0.15 0.00 0.15 0.00 8.95 02:16:01 AM 1.47 0.03 1.43 0.27 53.35 02:17:01 AM 0.33 0.00 0.33 0.00 18.15 02:18:01 AM 0.48 0.00 0.48 0.00 183.74 02:19:01 AM 0.30 0.00 0.30 0.00 141.51 02:20:01 AM 0.23 0.00 0.23 0.00 171.83 02:21:01 AM 0.57 0.00 0.57 0.00 154.12 02:22:01 AM 0.18 0.00 0.18 0.00 79.29 02:23:01 AM 0.33 0.00 0.33 0.00 27.07 02:24:02 AM 0.37 0.00 0.37 0.00 74.04 02:25:01 AM 0.19 0.00 0.19 0.00 17.74 02:26:01 AM 0.17 0.00 0.17 0.00 9.15 02:27:01 AM 0.38 0.00 0.38 0.00 88.37 02:28:01 AM 0.42 0.00 0.42 0.00 55.78 02:29:01 AM 2.33 0.35 1.98 38.26 141.19 02:30:01 AM 33.04 0.32 32.72 36.25 3427.27 Average: 11.53 0.61 10.92 103.13 1168.76 02:01:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5221500 7001840 2660932 33.76 2688 1959284 754136 8.44 194704 2133840 237804 02:03:01 AM 5183352 7023984 2699080 34.24 2688 2016800 710420 7.95 198668 2149324 4 02:04:01 AM 5119068 7032176 2763364 35.06 2688 2084904 699628 7.83 228176 2171780 75208 02:05:01 AM 4968280 7063808 2914152 36.97 2688 2262688 656152 7.35 260424 2270112 26984 02:06:01 AM 4966920 7062456 2915512 36.99 2688 2262696 640064 7.17 260440 2270052 12 02:07:01 AM 4967204 7062744 2915228 36.98 2688 2262700 640064 7.17 260444 2270132 8 02:08:01 AM 4967344 7062884 2915088 36.98 2688 2262700 640064 7.17 260444 2270064 4 02:09:01 AM 4908368 7007104 2974064 37.73 2688 2265928 741492 8.30 260768 2328280 64 02:10:01 AM 4900340 7003780 2982092 37.83 2688 2270608 759316 8.50 260768 2335816 1564 02:11:01 AM 4892480 7001548 2989952 37.93 2688 2276240 776572 8.70 260768 2343688 3092 02:12:01 AM 4889164 7002632 2993268 37.97 2688 2280624 792956 8.88 260768 2347284 2836 02:13:01 AM 4887808 7002384 2994624 37.99 2688 2281732 769760 8.62 261136 2348212 940 02:14:01 AM 4888484 7004068 2993948 37.98 2688 2282744 737812 8.26 261136 2347600 68 02:15:01 AM 4888328 7004304 2994104 37.98 2688 2283132 737812 8.26 261136 2347828 224 02:16:01 AM 4890088 7006464 2992344 37.96 2688 2283544 737856 8.26 261268 2346188 36 02:17:01 AM 4884912 7002140 2997520 38.03 2688 2284416 737856 8.26 261268 2351136 496 02:18:01 AM 4871160 6993756 3011272 38.20 2688 2289800 774764 8.67 261320 2364656 604 02:19:01 AM 4867224 6994352 3015208 38.25 2688 2294320 774764 8.67 261320 2368688 948 02:20:01 AM 4862512 6994072 3019920 38.31 2688 2298768 775512 8.68 261320 2372836 272 02:21:01 AM 4857392 6993948 3025040 38.38 2688 2303752 775512 8.68 261320 2378468 832 02:22:01 AM 4855808 6993896 3026624 38.40 2688 2305260 775512 8.68 261320 2380068 4 02:23:01 AM 4854304 6994856 3028128 38.42 2688 2307732 758696 8.50 261320 2381540 1768 02:24:02 AM 4853976 6994964 3028456 38.42 2688 2308160 758696 8.50 261320 2382016 120 02:25:01 AM 4855748 6997144 3026684 38.40 2688 2308568 758696 8.50 261320 2380404 64 02:26:01 AM 4855824 6997720 3026608 38.40 2688 2309068 758696 8.50 261320 2379756 336 02:27:01 AM 4848424 6992928 3034008 38.49 2688 2311692 801288 8.97 261468 2386984 460 02:28:01 AM 4845052 6990716 3037380 38.53 2688 2312844 834668 9.35 261468 2390268 168 02:29:01 AM 4969716 7000804 2912716 36.95 2688 2199908 682084 7.64 307628 2232416 67684 02:30:01 AM 4903656 6933808 2978776 37.79 2688 2203712 763440 8.55 509516 2111052 17476 Average: 4921532 7007492 2960900 37.56 2688 2254287 742217 8.31 265665 2315189 15175 02:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 257.56 170.99 1644.90 54.40 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 64.95 40.97 586.05 6.46 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 20.05 18.10 25.59 5.92 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 553.96 403.92 422.84 95.07 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 7.21 6.26 2.37 1.80 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 3.07 2.07 0.64 0.49 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 4.00 2.08 0.59 0.43 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 62.02 39.28 23.28 4.42 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 17.69 16.44 24.30 2.64 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 32.74 31.41 30.52 4.15 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 84.16 83.34 31.21 7.34 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 58.16 55.67 11.99 4.87 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 52.16 48.88 11.51 4.71 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 11.13 9.38 2.98 2.02 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 14.40 9.13 3.19 1.78 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 28.70 27.20 8.27 2.41 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 105.20 104.62 33.44 16.77 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 81.14 81.37 54.91 6.34 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 107.05 107.58 70.20 7.82 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 78.76 73.63 51.78 6.22 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 35.91 36.31 13.03 2.77 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 73.26 72.69 29.27 5.98 0.00 0.00 0.00 0.00 02:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:02 AM eth0 14.03 11.06 3.29 2.25 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 13.44 11.05 3.17 2.27 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 11.81 5.30 83.52 0.96 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 112.15 106.88 35.92 9.25 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 30.34 24.89 5.69 2.50 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 114.53 75.75 177.21 145.58 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 15.54 14.63 13.94 7.60 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 71.14 58.27 116.65 14.30 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) 11/25/2025 _x86_64_ (2 CPU) 02:00:22 LINUX RESTART (2 CPU) 02:01:02 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 40.72 0.00 6.04 0.89 0.10 52.25 02:02:01 AM 0 39.27 0.00 6.28 0.85 0.10 53.50 02:02:01 AM 1 42.16 0.00 5.81 0.93 0.10 51.00 02:03:01 AM all 16.82 0.00 2.65 3.89 0.09 76.54 02:03:01 AM 0 4.64 0.00 2.07 4.65 0.10 88.54 02:03:01 AM 1 29.03 0.00 3.24 3.13 0.08 64.52 02:04:01 AM all 23.54 0.00 3.42 0.76 0.10 72.19 02:04:01 AM 0 6.63 0.00 2.28 0.05 0.12 90.92 02:04:01 AM 1 40.47 0.00 4.56 1.47 0.08 53.42 02:05:01 AM all 27.49 0.00 5.62 1.39 0.10 65.40 02:05:01 AM 0 16.51 0.00 4.80 1.40 0.10 77.19 02:05:01 AM 1 38.47 0.00 6.43 1.37 0.10 53.63 02:06:01 AM all 0.45 0.00 0.23 0.13 0.03 99.16 02:06:01 AM 0 0.22 0.00 0.17 0.03 0.03 99.55 02:06:01 AM 1 0.68 0.00 0.28 0.23 0.03 98.77 02:07:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 02:07:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 02:07:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 02:08:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 02:08:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 02:08:01 AM 1 0.55 0.00 0.03 0.00 0.00 99.42 02:09:01 AM all 6.99 0.00 0.79 0.01 0.08 92.13 02:09:01 AM 0 4.16 0.00 0.45 0.02 0.07 95.31 02:09:01 AM 1 9.81 0.00 1.14 0.00 0.08 88.97 02:10:01 AM all 8.24 0.00 0.27 0.00 0.08 91.42 02:10:01 AM 0 4.11 0.00 0.20 0.00 0.07 95.62 02:10:01 AM 1 12.37 0.00 0.33 0.00 0.08 87.22 02:11:01 AM all 11.46 0.00 0.84 0.00 0.10 87.61 02:11:01 AM 0 12.64 0.00 0.55 0.00 0.12 86.69 02:11:01 AM 1 10.27 0.00 1.12 0.00 0.08 88.52 02:12:01 AM all 10.17 0.00 0.96 0.02 0.08 88.76 02:12:01 AM 0 8.50 0.00 1.21 0.02 0.08 90.19 02:12:01 AM 1 11.84 0.00 0.72 0.02 0.08 87.33 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 7.25 0.00 0.63 0.00 0.07 92.06 02:13:01 AM 0 3.65 0.00 0.59 0.00 0.07 95.70 02:13:01 AM 1 10.93 0.00 0.67 0.00 0.07 88.34 02:14:01 AM all 6.04 0.00 0.53 0.00 0.07 93.36 02:14:01 AM 0 2.22 0.00 0.35 0.00 0.07 97.36 02:14:01 AM 1 9.90 0.00 0.71 0.00 0.07 89.33 02:15:01 AM all 4.45 0.00 0.32 0.00 0.09 95.14 02:15:01 AM 0 1.07 0.00 0.15 0.00 0.08 98.70 02:15:01 AM 1 7.84 0.00 0.48 0.00 0.10 91.57 02:16:01 AM all 4.49 0.00 0.47 0.04 0.06 94.94 02:16:01 AM 0 2.14 0.00 0.32 0.08 0.05 97.41 02:16:01 AM 1 6.85 0.00 0.62 0.00 0.07 92.47 02:17:01 AM all 6.50 0.00 0.59 0.06 0.06 92.79 02:17:01 AM 0 4.97 0.00 0.53 0.00 0.05 94.45 02:17:01 AM 1 8.05 0.00 0.65 0.12 0.07 91.11 02:18:01 AM all 10.08 0.00 0.55 0.01 0.13 89.23 02:18:01 AM 0 6.11 0.00 0.49 0.00 0.17 93.24 02:18:01 AM 1 14.07 0.00 0.62 0.02 0.08 85.20 02:19:01 AM all 5.93 0.00 0.57 0.01 0.06 93.44 02:19:01 AM 0 3.77 0.00 0.55 0.00 0.05 95.63 02:19:01 AM 1 8.09 0.00 0.59 0.02 0.07 91.24 02:20:01 AM all 3.58 0.00 0.49 0.02 0.11 95.80 02:20:01 AM 0 2.38 0.00 0.57 0.03 0.10 96.91 02:20:01 AM 1 4.79 0.00 0.40 0.00 0.12 94.69 02:21:01 AM all 8.09 0.00 0.60 0.02 0.08 91.20 02:21:01 AM 0 7.03 0.00 0.47 0.02 0.08 92.40 02:21:01 AM 1 9.16 0.00 0.74 0.02 0.08 90.00 02:22:01 AM all 3.49 0.00 0.53 0.00 0.07 95.92 02:22:01 AM 0 1.52 0.00 0.22 0.00 0.05 98.21 02:22:01 AM 1 5.45 0.00 0.84 0.00 0.08 93.63 02:23:01 AM all 5.38 0.00 0.52 0.00 0.08 94.03 02:23:01 AM 0 3.20 0.00 0.47 0.00 0.08 96.25 02:23:01 AM 1 7.56 0.00 0.57 0.00 0.07 91.81 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:02 AM all 4.46 0.00 0.21 0.00 0.08 95.26 02:24:02 AM 0 1.67 0.00 0.18 0.00 0.05 98.09 02:24:02 AM 1 7.24 0.00 0.23 0.00 0.10 92.42 02:25:01 AM all 4.66 0.00 0.19 0.00 0.06 95.10 02:25:01 AM 0 3.64 0.00 0.20 0.00 0.05 96.11 02:25:01 AM 1 5.68 0.00 0.17 0.00 0.07 94.08 02:26:01 AM all 4.81 0.00 0.46 0.00 0.07 94.66 02:26:01 AM 0 2.19 0.00 0.32 0.00 0.07 97.42 02:26:01 AM 1 7.51 0.00 0.60 0.00 0.07 91.81 02:27:01 AM all 8.35 0.00 1.03 0.08 0.08 90.45 02:27:01 AM 0 3.93 0.00 0.77 0.17 0.08 95.04 02:27:01 AM 1 12.84 0.00 1.30 0.00 0.07 85.80 02:28:01 AM all 4.64 0.00 0.64 0.00 0.08 94.65 02:28:01 AM 0 4.36 0.00 0.55 0.00 0.07 95.02 02:28:01 AM 1 4.91 0.00 0.72 0.00 0.08 94.28 02:29:01 AM all 14.54 0.00 1.88 0.01 0.07 83.50 02:29:01 AM 0 18.22 0.00 2.41 0.00 0.07 79.30 02:29:01 AM 1 10.87 0.00 1.35 0.02 0.07 87.70 02:30:01 AM all 30.85 0.00 3.16 0.58 0.08 65.34 02:30:01 AM 0 18.13 0.00 2.55 0.42 0.07 78.84 02:30:01 AM 1 43.57 0.00 3.77 0.73 0.08 51.84 Average: all 9.80 0.00 1.18 0.27 0.08 88.67 Average: 0 6.44 0.00 1.03 0.27 0.08 92.19 Average: 1 13.17 0.00 1.34 0.28 0.08 85.14