---> uname -a: Linux prd-centos8-robot-2c-8g-1763.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 567 4870 19 2260 6832 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:80:57:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84818sec preferred_lft 84818sec inet6 fe80::f816:3eff:fe80:5704/64 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) 11/28/2025 _x86_64_ (2 CPU) 02:12:12 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 89.84 6.12 83.72 1091.68 6434.91 02:15:01 AM 85.90 0.65 85.25 51.05 11094.99 02:16:01 AM 60.31 7.07 53.24 1307.12 3379.07 02:17:01 AM 48.77 0.25 48.52 47.05 7070.31 02:18:01 AM 4.55 0.22 4.33 11.73 167.11 02:19:01 AM 2.42 0.00 2.42 0.00 148.79 02:20:01 AM 0.42 0.00 0.42 0.00 69.78 02:21:01 AM 0.40 0.00 0.40 0.00 4.97 02:22:01 AM 0.37 0.00 0.37 0.00 71.41 02:23:01 AM 0.80 0.00 0.80 0.00 29.35 02:24:01 AM 0.38 0.00 0.38 0.00 34.71 02:25:01 AM 0.50 0.00 0.50 0.00 82.02 02:26:01 AM 0.50 0.00 0.50 0.00 45.06 02:27:01 AM 0.40 0.00 0.40 0.00 17.65 02:28:01 AM 0.63 0.03 0.60 0.27 58.21 02:29:01 AM 1.33 0.00 1.33 0.00 117.50 02:30:01 AM 0.63 0.00 0.63 0.00 72.99 02:31:01 AM 0.70 0.00 0.70 0.00 62.70 02:32:01 AM 0.67 0.00 0.67 0.00 90.35 02:33:01 AM 0.55 0.00 0.55 0.00 29.43 02:34:01 AM 0.28 0.00 0.28 0.00 112.91 02:35:01 AM 0.87 0.00 0.87 0.00 222.60 02:36:01 AM 0.68 0.00 0.68 0.00 66.04 02:37:01 AM 0.72 0.00 0.72 0.00 182.81 02:38:01 AM 31.06 0.67 30.39 74.52 3048.28 Average: 13.35 0.60 12.75 103.33 1308.60 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5263836 7072456 2618596 33.22 2688 1985256 654944 7.33 188844 2093064 259508 02:15:01 AM 5174044 7023832 2708388 34.36 2688 2025884 681096 7.63 211216 2150672 16424 02:16:01 AM 4940556 7035992 2941876 37.32 2688 2261024 647680 7.25 256724 2303072 170020 02:17:01 AM 4977568 7077320 2904864 36.85 2688 2266172 591488 6.62 260824 2259500 4 02:18:01 AM 4931544 7032736 2950888 37.44 2688 2267620 672764 7.53 260964 2305452 1100 02:19:01 AM 4925532 7028676 2956900 37.51 2688 2269596 672764 7.53 261208 2311000 952 02:20:01 AM 4923116 7027256 2959316 37.54 2688 2270568 694540 7.78 261208 2313392 16 02:21:01 AM 4923752 7027912 2958680 37.54 2688 2270580 673916 7.55 261208 2313096 4 02:22:01 AM 4921352 7027716 2961080 37.57 2688 2272808 673916 7.55 261252 2315288 204 02:23:01 AM 4919484 7026188 2962948 37.59 2688 2273132 673916 7.55 261264 2317180 116 02:24:01 AM 4917688 7026352 2964744 37.61 2688 2275096 673916 7.55 261436 2318920 1200 02:25:01 AM 4916088 7026320 2966344 37.63 2688 2276652 673916 7.55 261436 2320772 440 02:26:01 AM 4914340 7025380 2968092 37.65 2688 2277468 696048 7.79 261456 2322088 152 02:27:01 AM 4914240 7025564 2968192 37.66 2688 2277744 696048 7.79 261456 2322380 24 02:28:01 AM 4911552 7025004 2970880 37.69 2688 2279872 691280 7.74 261700 2324832 744 02:29:01 AM 4909324 7024696 2973108 37.72 2688 2281832 691280 7.74 261724 2327032 80 02:30:01 AM 4907236 7024280 2975196 37.74 2688 2283500 674308 7.55 261932 2328620 4 02:31:01 AM 4905400 7024220 2977032 37.77 2688 2285264 674308 7.55 262156 2330412 364 02:32:01 AM 4903504 7024504 2978928 37.79 2688 2287428 674308 7.55 262340 2332292 228 02:33:01 AM 4901308 7023648 2981124 37.82 2688 2288804 674308 7.55 262364 2334504 1056 02:34:01 AM 4896636 7023052 2985796 37.88 2688 2292844 674308 7.55 262556 2338964 1820 02:35:01 AM 4891124 7022636 2991308 37.95 2688 2297964 674308 7.55 262784 2344112 868 02:36:01 AM 4889104 7022928 2993328 37.97 2688 2300244 674308 7.55 262832 2346376 1612 02:37:01 AM 4934444 7077692 2947988 37.40 2688 2309668 589376 6.60 263204 2300940 5944 02:38:01 AM 5042576 7044844 2839856 36.03 2688 2175440 647444 7.25 496040 1988480 13504 Average: 4946214 7032848 2936218 37.25 2688 2254098 668660 7.49 266005 2290498 19056 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 127.55 97.37 1128.62 21.48 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 54.42 38.17 584.37 6.40 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 40.88 34.64 335.89 8.18 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 192.45 140.05 44.28 37.50 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 32.26 16.15 10.11 2.68 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 44.24 43.49 7.92 6.49 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 30.74 29.52 5.51 2.57 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 2.28 0.38 0.19 0.03 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 60.40 57.91 11.40 5.07 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 32.18 18.15 5.70 1.76 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 92.23 77.80 18.92 11.39 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 51.50 49.83 11.13 4.31 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 22.43 19.50 5.72 3.94 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 15.35 14.03 3.07 1.47 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 38.77 33.12 8.57 5.15 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 55.99 52.79 13.08 8.45 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 66.81 69.12 11.54 7.96 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 58.98 60.83 10.65 7.36 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 56.22 54.41 16.47 6.40 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 27.50 22.08 6.32 3.67 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 52.65 53.63 8.97 7.11 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 81.90 82.22 18.29 12.83 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 42.34 40.59 9.02 4.40 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 3.63 4.33 1.25 0.93 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 109.42 68.44 282.03 136.84 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 55.72 47.14 102.36 12.57 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) 11/28/2025 _x86_64_ (2 CPU) 02:12:12 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 36.84 0.00 5.47 0.88 0.09 56.72 02:14:01 AM 0 33.37 0.00 5.06 0.90 0.10 60.57 02:14:01 AM 1 40.30 0.00 5.88 0.85 0.08 52.88 02:15:01 AM all 18.96 0.00 2.50 2.40 0.09 76.05 02:15:01 AM 0 13.74 0.00 2.52 3.08 0.08 80.58 02:15:01 AM 1 24.19 0.00 2.49 1.72 0.10 71.51 02:16:01 AM all 32.65 0.00 5.29 0.48 0.11 61.47 02:16:01 AM 0 34.44 0.00 5.37 0.32 0.08 59.79 02:16:01 AM 1 30.86 0.00 5.21 0.65 0.13 63.14 02:17:01 AM all 11.46 0.00 2.15 0.46 0.08 85.85 02:17:01 AM 0 10.83 0.00 2.26 0.38 0.07 86.46 02:17:01 AM 1 12.10 0.00 2.05 0.53 0.08 85.24 02:18:01 AM all 4.90 0.00 0.29 0.03 0.06 94.72 02:18:01 AM 0 4.99 0.00 0.40 0.02 0.05 94.54 02:18:01 AM 1 4.81 0.00 0.18 0.03 0.07 94.90 02:19:01 AM all 9.17 0.00 0.44 0.01 0.07 90.31 02:19:01 AM 0 1.05 0.00 0.27 0.00 0.07 98.61 02:19:01 AM 1 17.67 0.00 0.63 0.02 0.07 81.61 02:20:01 AM all 5.41 0.00 0.37 0.00 0.08 94.14 02:20:01 AM 0 5.27 0.00 0.37 0.00 0.07 94.29 02:20:01 AM 1 5.55 0.00 0.37 0.00 0.08 93.99 02:21:01 AM all 0.42 0.00 0.13 0.00 0.08 99.37 02:21:01 AM 0 0.63 0.00 0.08 0.00 0.07 99.22 02:21:01 AM 1 0.20 0.00 0.17 0.00 0.10 99.53 02:22:01 AM all 6.49 0.00 0.28 0.00 0.09 93.13 02:22:01 AM 0 3.56 0.00 0.28 0.00 0.10 96.05 02:22:01 AM 1 9.43 0.00 0.28 0.00 0.08 90.20 02:23:01 AM all 1.75 0.00 0.19 0.01 0.08 97.98 02:23:01 AM 0 2.66 0.00 0.22 0.02 0.08 97.02 02:23:01 AM 1 0.84 0.00 0.17 0.00 0.07 98.93 02:24:01 AM all 10.09 0.00 0.66 0.00 0.09 89.16 02:24:01 AM 0 4.20 0.00 0.49 0.00 0.08 95.23 02:24:01 AM 1 16.21 0.00 0.84 0.00 0.09 82.87 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 4.47 0.00 0.23 0.01 0.07 95.23 02:25:01 AM 0 1.55 0.00 0.23 0.00 0.07 98.15 02:25:01 AM 1 7.38 0.00 0.22 0.02 0.07 92.31 02:26:01 AM all 5.22 0.00 0.32 0.00 0.08 94.37 02:26:01 AM 0 8.04 0.00 0.36 0.00 0.07 91.53 02:26:01 AM 1 2.49 0.00 0.28 0.00 0.10 97.12 02:27:01 AM all 2.55 0.00 0.21 0.00 0.07 97.17 02:27:01 AM 0 4.32 0.00 0.29 0.00 0.07 95.32 02:27:01 AM 1 0.80 0.00 0.13 0.00 0.07 99.00 02:28:01 AM all 7.49 0.00 0.43 0.00 0.08 92.00 02:28:01 AM 0 5.35 0.00 0.61 0.00 0.07 93.97 02:28:01 AM 1 9.61 0.00 0.25 0.00 0.08 90.06 02:29:01 AM all 7.89 0.00 0.54 0.01 0.08 91.48 02:29:01 AM 0 2.26 0.00 0.40 0.02 0.08 97.23 02:29:01 AM 1 13.71 0.00 0.68 0.00 0.07 85.55 02:30:01 AM all 4.40 0.00 0.31 0.00 0.09 95.20 02:30:01 AM 0 4.97 0.00 0.32 0.00 0.08 94.63 02:30:01 AM 1 3.83 0.00 0.30 0.00 0.10 95.77 02:31:01 AM all 4.13 0.00 0.33 0.00 0.10 95.44 02:31:01 AM 0 3.28 0.00 0.33 0.00 0.10 96.29 02:31:01 AM 1 4.99 0.00 0.32 0.00 0.10 94.60 02:32:01 AM all 4.52 0.00 0.30 0.00 0.09 95.09 02:32:01 AM 0 3.34 0.00 0.27 0.00 0.10 96.29 02:32:01 AM 1 5.71 0.00 0.32 0.00 0.08 93.88 02:33:01 AM all 4.48 0.00 0.26 0.00 0.06 95.21 02:33:01 AM 0 5.19 0.00 0.28 0.00 0.05 94.48 02:33:01 AM 1 3.77 0.00 0.23 0.00 0.07 95.93 02:34:01 AM all 13.32 0.00 0.39 0.00 0.08 86.22 02:34:01 AM 0 14.19 0.00 0.44 0.00 0.07 85.31 02:34:01 AM 1 12.46 0.00 0.33 0.00 0.08 87.12 02:35:01 AM all 16.65 0.00 0.58 0.02 0.09 82.66 02:35:01 AM 0 7.96 0.00 0.43 0.03 0.10 91.47 02:35:01 AM 1 25.54 0.00 0.72 0.00 0.09 73.65 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 6.96 0.00 0.28 0.01 0.08 92.68 02:36:01 AM 0 3.13 0.00 0.25 0.02 0.07 96.54 02:36:01 AM 1 10.79 0.00 0.30 0.00 0.10 88.81 02:37:01 AM all 12.45 0.00 0.38 0.00 0.09 87.07 02:37:01 AM 0 5.45 0.00 0.20 0.00 0.08 94.27 02:37:01 AM 1 19.46 0.00 0.57 0.00 0.10 79.88 02:38:01 AM all 29.08 0.00 3.73 0.16 0.09 66.94 02:38:01 AM 0 26.37 0.00 3.66 0.20 0.10 69.67 02:38:01 AM 1 31.80 0.00 3.80 0.12 0.08 64.20 Average: all 10.49 0.00 1.05 0.18 0.08 88.20 Average: 0 8.42 0.00 1.02 0.20 0.08 90.28 Average: 1 12.57 0.00 1.07 0.16 0.09 86.11