---> uname -a: Linux prd-centos8-robot-2c-8g-16969.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 4833 19 2261 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:fe:52:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84732sec preferred_lft 84732sec inet6 fe80::f816:3eff:fefe:522a/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) 12/28/2025 _x86_64_ (2 CPU) 01:52:15 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 97.77 5.80 91.97 1083.42 6400.13 01:55:01 AM 75.84 1.02 74.83 73.44 10533.09 01:56:02 AM 54.65 7.13 47.52 1310.50 3194.29 01:57:01 AM 54.85 0.22 54.63 44.32 7412.45 01:58:01 AM 4.17 0.07 4.10 4.93 142.16 01:59:01 AM 2.35 0.00 2.35 0.00 148.84 02:00:01 AM 0.57 0.00 0.57 0.00 74.89 02:01:01 AM 0.30 0.00 0.30 0.00 2.73 02:02:01 AM 0.57 0.08 0.48 1.87 12.46 02:03:01 AM 0.85 0.00 0.85 0.00 96.05 02:04:01 AM 0.37 0.00 0.37 0.00 31.92 02:05:01 AM 0.53 0.00 0.53 0.00 79.79 02:06:01 AM 0.47 0.00 0.47 0.00 48.38 02:07:01 AM 0.28 0.00 0.28 0.00 13.33 02:08:01 AM 1.57 0.03 1.53 0.27 70.83 02:09:01 AM 0.42 0.00 0.42 0.00 70.99 02:10:01 AM 0.60 0.00 0.60 0.00 82.07 02:11:01 AM 0.60 0.00 0.60 0.00 47.28 02:12:01 AM 0.35 0.00 0.35 0.00 67.03 02:13:01 AM 0.62 0.00 0.62 0.00 77.27 02:14:01 AM 0.38 0.00 0.38 0.00 54.36 02:15:01 AM 0.37 0.00 0.37 0.00 83.80 02:16:01 AM 0.73 0.00 0.73 0.00 192.49 02:17:01 AM 0.73 0.00 0.73 0.00 141.44 02:18:01 AM 0.73 0.00 0.73 0.00 76.67 02:19:01 AM 18.63 0.32 18.31 36.92 1219.71 02:20:01 AM 30.39 0.52 29.87 63.85 2569.74 Average: 12.92 0.56 12.36 97.05 1216.37 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5233080 7031700 2649352 33.61 2688 1975228 705328 7.90 187024 2122284 236036 01:55:01 AM 5111392 6988072 2771040 35.15 2688 2052712 747852 8.37 212960 2208096 43064 01:56:02 AM 4801740 6968448 3080692 39.08 2688 2331852 754460 8.45 297112 2398460 229224 01:57:01 AM 4952304 7054600 2930128 37.17 2688 2268428 661600 7.41 260508 2283124 8 01:58:01 AM 4906056 7009544 2976376 37.76 2688 2269628 713956 7.99 260852 2328780 1068 01:59:01 AM 4901368 7006512 2981064 37.82 2688 2271276 713956 7.99 261100 2333404 592 02:00:01 AM 4897536 7004024 2984896 37.87 2688 2272620 732680 8.20 261100 2337240 4 02:01:01 AM 4896580 7003080 2985852 37.88 2688 2272632 732680 8.20 261100 2337800 4 02:02:01 AM 4894808 7003600 2987624 37.90 2688 2274924 732680 8.20 261308 2339640 2104 02:03:01 AM 4894600 7003720 2987832 37.90 2688 2275252 732680 8.20 261320 2340028 8 02:04:01 AM 4891340 7001724 2991092 37.95 2688 2276516 732680 8.20 261420 2342996 480 02:05:01 AM 4889416 7001648 2993016 37.97 2688 2278364 732680 8.20 261492 2344908 100 02:06:01 AM 4879908 6993324 3002524 38.09 2688 2279548 752992 8.43 261512 2354560 52 02:07:01 AM 4879236 6992948 3003196 38.10 2688 2279852 752992 8.43 261512 2354908 80 02:08:01 AM 4877744 6993172 3004688 38.12 2688 2281576 747840 8.37 261708 2356432 704 02:09:01 AM 4875952 6992992 3006480 38.14 2688 2283180 747840 8.37 261724 2358160 424 02:10:01 AM 4873708 6992624 3008724 38.17 2688 2285080 741764 8.31 261884 2360116 252 02:11:01 AM 4872500 6992976 3009932 38.19 2688 2286624 741764 8.31 262092 2361236 772 02:12:01 AM 4870892 6992932 3011540 38.21 2688 2288188 741764 8.31 262284 2362612 556 02:13:01 AM 4868932 6992460 3013500 38.23 2688 2289660 741764 8.31 262356 2364556 104 02:14:01 AM 4867484 6992560 3014948 38.25 2688 2291208 741764 8.31 262380 2366136 224 02:15:01 AM 4861680 6991052 3020752 38.32 2688 2295528 741764 8.31 262584 2371740 2248 02:16:01 AM 4857312 6990888 3025120 38.38 2688 2299748 741764 8.31 262776 2375760 1188 02:17:01 AM 4854728 6990940 3027704 38.41 2688 2302368 741764 8.31 262840 2378332 40 02:18:01 AM 4850148 6990080 3032284 38.47 2688 2306100 741764 8.31 262880 2382740 1944 02:19:01 AM 4966364 6972100 2916068 36.99 2688 2178356 750140 8.40 339280 2215724 66884 02:20:01 AM 4952832 6962380 2929600 37.17 2688 2182728 753756 8.44 499344 2071820 26288 Average: 4906653 6996670 2975779 37.75 2688 2257377 736099 8.24 270165 2324133 22757 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 104.85 85.70 1074.23 12.10 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 60.45 45.48 584.31 6.79 0.00 0.00 0.00 0.00 01:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:02 AM eth0 46.17 36.50 336.73 7.26 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 218.01 155.85 47.66 35.21 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 29.06 19.01 9.59 2.81 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 39.24 38.46 7.90 6.18 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 32.07 30.91 6.00 2.75 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 1.98 0.38 0.17 0.03 0.00 0.00 0.00 0.00 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 59.43 57.66 11.35 5.05 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 24.71 14.60 5.58 1.54 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 67.46 56.58 13.50 6.75 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 68.87 64.96 14.82 8.44 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 33.87 31.27 7.78 11.68 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 17.11 15.81 3.58 1.77 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 31.76 26.42 6.48 2.70 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 30.51 28.56 9.94 6.71 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 40.11 41.61 10.46 7.32 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 37.42 39.57 8.92 5.78 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 34.83 36.07 8.77 5.45 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 19.13 17.01 10.94 2.38 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 25.58 21.58 5.96 3.57 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 30.13 31.34 7.28 5.41 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 36.77 37.72 11.82 7.63 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 37.96 35.68 11.11 5.84 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 9.35 9.92 2.52 1.81 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 93.29 61.68 183.16 136.44 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 16.99 17.76 13.91 8.50 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 46.08 39.12 89.45 11.39 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) 12/28/2025 _x86_64_ (2 CPU) 01:52:15 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 38.33 0.00 5.55 0.81 0.09 55.22 01:54:01 AM 0 35.36 0.00 5.41 0.82 0.08 58.33 01:54:01 AM 1 41.29 0.00 5.68 0.80 0.10 52.13 01:55:01 AM all 16.97 0.00 2.25 4.07 0.08 76.62 01:55:01 AM 0 10.40 0.00 1.77 3.27 0.08 84.47 01:55:01 AM 1 23.54 0.00 2.74 4.87 0.08 68.77 01:56:02 AM all 27.82 0.00 4.62 1.47 0.11 65.99 01:56:02 AM 0 20.12 0.00 4.30 1.33 0.10 74.15 01:56:02 AM 1 35.54 0.00 4.94 1.60 0.12 57.81 01:57:01 AM all 15.62 0.00 3.09 0.58 0.07 80.65 01:57:01 AM 0 13.39 0.00 3.01 0.80 0.07 82.74 01:57:01 AM 1 17.85 0.00 3.18 0.36 0.07 78.55 01:58:01 AM all 4.78 0.00 0.29 0.03 0.06 94.85 01:58:01 AM 0 2.21 0.00 0.27 0.03 0.07 97.42 01:58:01 AM 1 7.34 0.00 0.32 0.02 0.05 92.27 01:59:01 AM all 8.20 0.00 0.44 0.01 0.09 91.26 01:59:01 AM 0 10.24 0.00 0.45 0.02 0.09 89.21 01:59:01 AM 1 6.20 0.00 0.42 0.00 0.10 93.27 02:00:01 AM all 6.95 0.00 0.39 0.00 0.07 92.59 02:00:01 AM 0 2.63 0.00 0.30 0.00 0.07 97.01 02:00:01 AM 1 11.39 0.00 0.48 0.00 0.07 88.06 02:01:01 AM all 0.44 0.00 0.12 0.01 0.06 99.37 02:01:01 AM 0 0.25 0.00 0.13 0.00 0.07 99.55 02:01:01 AM 1 0.63 0.00 0.10 0.02 0.05 99.20 02:02:01 AM all 6.78 0.00 0.33 0.00 0.08 92.81 02:02:01 AM 0 6.16 0.00 0.35 0.00 0.08 93.40 02:02:01 AM 1 7.40 0.00 0.30 0.00 0.08 92.21 02:03:01 AM all 1.68 0.00 0.16 0.00 0.06 98.10 02:03:01 AM 0 1.04 0.00 0.18 0.00 0.05 98.73 02:03:01 AM 1 2.32 0.00 0.13 0.00 0.07 97.47 02:04:01 AM all 7.87 0.00 0.53 0.00 0.07 91.53 02:04:01 AM 0 9.96 0.00 0.67 0.00 0.07 89.30 02:04:01 AM 1 5.82 0.00 0.39 0.00 0.07 93.72 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 5.98 0.00 0.34 0.00 0.08 93.60 02:05:01 AM 0 4.35 0.00 0.37 0.00 0.08 95.20 02:05:01 AM 1 7.61 0.00 0.32 0.00 0.07 92.01 02:06:01 AM all 6.18 0.00 0.36 0.00 0.06 93.40 02:06:01 AM 0 2.73 0.00 0.27 0.00 0.07 96.94 02:06:01 AM 1 9.72 0.00 0.46 0.00 0.05 89.76 02:07:01 AM all 2.71 0.00 0.20 0.00 0.08 97.01 02:07:01 AM 0 1.91 0.00 0.12 0.00 0.08 97.89 02:07:01 AM 1 3.52 0.00 0.29 0.00 0.08 96.11 02:08:01 AM all 5.81 0.00 0.34 0.02 0.07 93.76 02:08:01 AM 0 2.89 0.00 0.37 0.02 0.07 96.66 02:08:01 AM 1 8.73 0.00 0.32 0.02 0.07 90.87 02:09:01 AM all 7.35 0.00 0.55 0.00 0.07 92.04 02:09:01 AM 0 3.71 0.00 0.44 0.00 0.07 95.78 02:09:01 AM 1 11.11 0.00 0.66 0.00 0.07 88.16 02:10:01 AM all 6.32 0.00 0.40 0.02 0.08 93.18 02:10:01 AM 0 5.37 0.00 0.42 0.03 0.08 94.09 02:10:01 AM 1 7.27 0.00 0.37 0.00 0.08 92.28 02:11:01 AM all 4.55 0.00 0.33 0.00 0.08 95.03 02:11:01 AM 0 4.18 0.00 0.30 0.00 0.08 95.43 02:11:01 AM 1 4.92 0.00 0.37 0.00 0.08 94.62 02:12:01 AM all 4.34 0.00 0.31 0.00 0.11 95.24 02:12:01 AM 0 3.16 0.00 0.30 0.00 0.10 96.44 02:12:01 AM 1 5.51 0.00 0.32 0.00 0.12 94.05 02:13:01 AM all 2.95 0.00 0.20 9.23 0.08 87.55 02:13:01 AM 0 2.68 0.00 0.18 18.47 0.07 78.60 02:13:01 AM 1 3.22 0.00 0.22 0.00 0.08 96.48 02:14:01 AM all 5.20 0.00 0.27 0.00 0.06 94.48 02:14:01 AM 0 2.54 0.00 0.23 0.00 0.07 97.15 02:14:01 AM 1 7.84 0.00 0.30 0.00 0.05 91.80 02:15:01 AM all 14.67 0.00 0.38 0.02 0.08 84.85 02:15:01 AM 0 9.00 0.00 0.42 0.00 0.08 90.49 02:15:01 AM 1 20.27 0.00 0.33 0.03 0.08 79.27 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 14.46 0.00 0.47 0.01 0.08 84.98 02:16:01 AM 0 6.94 0.00 0.38 0.02 0.07 92.59 02:16:01 AM 1 22.10 0.00 0.56 0.00 0.10 77.23 02:17:01 AM all 8.07 0.00 0.34 0.00 0.08 91.51 02:17:01 AM 0 1.76 0.00 0.30 0.00 0.08 97.86 02:17:01 AM 1 14.39 0.00 0.39 0.00 0.07 85.16 02:18:01 AM all 7.99 0.00 0.33 0.01 0.07 91.61 02:18:01 AM 0 5.52 0.00 0.32 0.00 0.07 94.10 02:18:01 AM 1 10.46 0.00 0.33 0.02 0.07 89.12 02:19:01 AM all 25.10 0.00 2.20 0.11 0.08 72.51 02:19:01 AM 0 12.26 0.00 1.60 0.03 0.08 86.02 02:19:01 AM 1 37.93 0.00 2.79 0.18 0.08 59.01 02:20:01 AM all 31.07 0.00 3.70 1.86 0.08 63.28 02:20:01 AM 0 22.64 0.00 3.40 1.59 0.08 72.29 02:20:01 AM 1 39.47 0.00 4.00 2.13 0.08 54.32 Average: all 10.69 0.00 1.06 0.68 0.08 87.49 Average: 0 7.53 0.00 0.97 0.98 0.08 90.43 Average: 1 13.86 0.00 1.14 0.37 0.08 84.55