---> uname -a: Linux prd-centos8-robot-2c-8g-2197.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 632 4789 19 2276 6766 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:c1:fd:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84808sec preferred_lft 84808sec inet6 fe80::f816:3eff:fec1:fd46/64 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) 03:49:17 LINUX RESTART (2 CPU) 03:50:01 AM tps rtps wtps bread/s bwrtn/s 03:51:01 AM 99.73 6.01 93.72 1088.12 7823.01 03:52:01 AM 76.80 1.00 75.80 113.05 9692.70 03:53:01 AM 50.45 6.78 43.67 1248.52 2793.87 03:54:01 AM 53.06 0.25 52.81 47.06 7517.56 03:55:01 AM 4.82 0.22 4.60 11.73 175.64 03:56:01 AM 2.42 0.00 2.42 0.00 148.39 03:57:01 AM 0.33 0.00 0.33 0.00 69.08 03:58:01 AM 0.15 0.00 0.15 0.00 1.63 03:59:01 AM 0.15 0.00 0.15 0.00 1.52 04:00:01 AM 0.75 0.00 0.75 0.00 87.64 04:01:01 AM 0.57 0.02 0.55 0.13 57.93 04:02:01 AM 0.78 0.07 0.72 1.73 73.87 04:03:01 AM 0.50 0.00 0.50 0.00 45.22 04:04:01 AM 0.28 0.00 0.28 0.00 11.68 04:05:01 AM 1.60 0.03 1.57 0.27 85.22 04:06:01 AM 0.38 0.02 0.37 0.13 82.01 04:07:01 AM 9.33 5.93 3.40 574.65 145.91 04:08:01 AM 0.53 0.00 0.53 0.00 44.60 04:09:01 AM 0.48 0.00 0.48 0.00 68.81 04:10:01 AM 0.63 0.00 0.63 0.00 87.79 04:11:01 AM 0.38 0.00 0.38 0.00 87.89 04:12:01 AM 0.85 0.00 0.85 0.00 146.81 04:13:01 AM 0.85 0.00 0.85 0.00 159.46 04:14:01 AM 0.67 0.00 0.67 0.00 146.93 04:15:01 AM 18.68 0.40 18.28 46.78 970.51 Average: 13.01 0.83 12.18 125.30 1220.99 03:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 AM 5202652 7000444 2679780 34.00 2688 1974620 715360 8.01 186904 2155104 209352 03:52:01 AM 5201660 7046528 2680772 34.01 2688 2020788 676052 7.57 218748 2115052 10760 03:53:01 AM 4893376 6988080 2989056 37.92 2688 2260204 701180 7.85 255564 2350444 171608 03:54:01 AM 4914232 7012640 2968200 37.66 2688 2264780 665896 7.46 259828 2323852 8 03:55:01 AM 4868456 6968296 3013976 38.24 2688 2266220 732724 8.20 259976 2369508 1100 03:56:01 AM 4863384 6964936 3019048 38.30 2688 2267932 748168 8.38 260220 2374316 688 03:57:01 AM 4861232 6964024 3021200 38.33 2688 2269172 748168 8.38 260220 2376672 4 03:58:01 AM 4860384 6963196 3022048 38.34 2688 2269192 748168 8.38 260220 2377308 16 03:59:01 AM 4856256 6961244 3026176 38.39 2688 2271376 748168 8.38 260264 2381576 2196 04:00:01 AM 4855144 6960504 3027288 38.41 2688 2271740 768892 8.61 260276 2382372 332 04:01:01 AM 4853068 6959700 3029364 38.43 2688 2273012 753368 8.44 260376 2384116 84 04:02:01 AM 4851748 6960284 3030684 38.45 2688 2274924 753368 8.44 260600 2385496 4 04:03:01 AM 4850420 6960140 3032012 38.47 2688 2276116 753368 8.44 260620 2386644 76 04:04:01 AM 4849780 6959804 3032652 38.47 2688 2276412 753368 8.44 260624 2387368 144 04:05:01 AM 4845956 6957924 3036476 38.52 2688 2278348 753624 8.44 260836 2391028 556 04:06:01 AM 4843904 6957760 3038528 38.55 2688 2280244 755536 8.46 260860 2392944 208 04:07:01 AM 4824440 6957224 3057992 38.80 2688 2299164 754004 8.44 263280 2409824 12 04:08:01 AM 4822980 6957408 3059452 38.81 2688 2300800 754004 8.44 263488 2411108 692 04:09:01 AM 4820472 6957164 3061960 38.85 2688 2303028 754004 8.44 263688 2413384 1176 04:10:01 AM 4818976 6956840 3063456 38.86 2688 2304228 746992 8.36 263728 2414812 80 04:11:01 AM 4815280 6955944 3067152 38.91 2688 2307032 746992 8.36 263848 2418520 412 04:12:01 AM 4809440 6955720 3072992 38.99 2688 2312512 746992 8.36 264084 2424096 2104 04:13:01 AM 4806548 6955656 3075884 39.02 2688 2315432 762580 8.54 264184 2427064 816 04:14:01 AM 4802432 6955268 3080000 39.07 2688 2319172 762580 8.54 264224 2431228 536 04:15:01 AM 4995128 7015536 2887304 36.63 2688 2192680 672844 7.53 496408 2032304 72980 Average: 4879494 6970091 3002938 38.10 2688 2257965 739056 8.28 266123 2356646 19038 03:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 115.38 88.67 1114.06 14.93 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 61.34 46.01 585.56 7.67 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 42.27 31.47 331.46 6.69 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 193.07 132.58 43.85 38.40 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 36.99 22.30 10.44 4.51 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 43.16 43.09 7.83 6.45 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 30.92 29.87 5.52 2.59 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 1.95 0.57 0.19 0.05 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 58.92 57.54 11.39 5.07 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 33.46 13.03 5.92 1.44 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 70.14 55.11 13.53 6.60 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 65.59 61.71 14.58 8.25 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 32.04 31.12 7.19 4.65 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 17.63 13.73 3.54 1.49 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 31.92 27.11 7.26 3.27 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 56.55 49.93 13.72 9.97 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 64.00 62.70 10.95 7.12 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 57.90 59.56 10.37 7.16 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 56.85 57.25 17.22 7.12 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 29.26 23.93 6.07 3.13 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 39.67 38.19 7.05 6.00 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 76.19 77.07 16.05 10.78 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 57.44 56.17 12.49 7.22 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 11.65 11.71 2.54 1.79 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 99.83 64.91 184.31 134.10 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 55.36 46.21 97.73 12.26 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) 03:49:17 LINUX RESTART (2 CPU) 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 38.75 0.00 6.03 0.86 0.11 54.25 03:51:01 AM 0 40.90 0.00 6.14 1.09 0.10 51.77 03:51:01 AM 1 36.59 0.00 5.92 0.63 0.12 56.74 03:52:01 AM all 22.67 0.00 2.93 0.98 0.08 73.35 03:52:01 AM 0 18.23 0.00 2.88 0.98 0.08 77.82 03:52:01 AM 1 27.11 0.00 2.98 0.97 0.07 68.87 03:53:01 AM all 25.31 0.00 5.05 0.34 0.08 69.22 03:53:01 AM 0 22.95 0.00 4.48 0.27 0.08 72.22 03:53:01 AM 1 27.67 0.00 5.62 0.42 0.08 66.21 03:54:01 AM all 14.65 0.00 2.54 0.53 0.06 82.23 03:54:01 AM 0 16.18 0.00 2.34 0.45 0.07 80.97 03:54:01 AM 1 13.11 0.00 2.74 0.60 0.05 83.49 03:55:01 AM all 4.95 0.00 0.32 0.03 0.04 94.67 03:55:01 AM 0 4.36 0.00 0.42 0.02 0.03 95.17 03:55:01 AM 1 5.54 0.00 0.22 0.03 0.05 94.16 03:56:01 AM all 8.55 0.00 0.50 0.01 0.08 90.87 03:56:01 AM 0 15.87 0.00 0.63 0.00 0.07 83.43 03:56:01 AM 1 1.55 0.00 0.37 0.02 0.08 97.98 03:57:01 AM all 6.47 0.00 0.36 0.00 0.05 93.12 03:57:01 AM 0 10.27 0.00 0.54 0.00 0.05 89.14 03:57:01 AM 1 2.79 0.00 0.18 0.00 0.05 96.97 03:58:01 AM all 0.47 0.00 0.13 0.00 0.05 99.36 03:58:01 AM 0 0.22 0.00 0.10 0.00 0.05 99.63 03:58:01 AM 1 0.72 0.00 0.15 0.00 0.05 99.08 03:59:01 AM all 6.55 0.00 0.32 0.00 0.07 93.06 03:59:01 AM 0 9.47 0.00 0.30 0.00 0.07 90.16 03:59:01 AM 1 3.64 0.00 0.34 0.00 0.07 95.96 04:00:01 AM all 1.87 0.00 0.20 0.00 0.05 97.88 04:00:01 AM 0 1.51 0.00 0.18 0.00 0.07 98.24 04:00:01 AM 1 2.22 0.00 0.22 0.00 0.03 97.52 04:01:01 AM all 7.86 0.00 0.56 0.00 0.07 91.50 04:01:01 AM 0 12.57 0.00 0.68 0.00 0.07 86.68 04:01:01 AM 1 3.36 0.00 0.45 0.00 0.07 96.12 04:01:01 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 5.77 0.00 0.34 0.01 0.07 93.81 04:02:01 AM 0 5.22 0.00 0.42 0.02 0.07 94.27 04:02:01 AM 1 6.31 0.00 0.27 0.00 0.07 93.35 04:03:01 AM all 6.12 0.00 0.35 0.00 0.06 93.48 04:03:01 AM 0 4.46 0.00 0.22 0.00 0.05 95.27 04:03:01 AM 1 7.82 0.00 0.48 0.00 0.07 91.63 04:04:01 AM all 2.66 0.00 0.22 0.00 0.08 97.05 04:04:01 AM 0 3.76 0.00 0.27 0.00 0.08 95.88 04:04:01 AM 1 1.57 0.00 0.17 0.00 0.07 98.19 04:05:01 AM all 6.39 0.00 0.41 0.01 0.07 93.13 04:05:01 AM 0 10.58 0.00 0.49 0.02 0.07 88.85 04:05:01 AM 1 2.21 0.00 0.33 0.00 0.07 97.39 04:06:01 AM all 8.24 0.00 0.51 0.00 0.06 91.19 04:06:01 AM 0 10.23 0.00 0.65 0.00 0.05 89.07 04:06:01 AM 1 6.26 0.00 0.37 0.00 0.07 93.29 04:07:01 AM all 5.10 0.22 0.45 0.11 0.08 94.05 04:07:01 AM 0 5.57 0.00 0.39 0.03 0.07 93.94 04:07:01 AM 1 4.64 0.44 0.50 0.18 0.08 94.16 04:08:01 AM all 4.63 0.00 0.35 0.00 0.07 94.95 04:08:01 AM 0 4.54 0.00 0.33 0.00 0.07 95.06 04:08:01 AM 1 4.73 0.00 0.37 0.00 0.07 94.84 04:09:01 AM all 4.90 0.00 0.39 0.00 0.08 94.64 04:09:01 AM 0 4.47 0.00 0.35 0.00 0.07 95.11 04:09:01 AM 1 5.32 0.00 0.42 0.00 0.08 94.17 04:10:01 AM all 4.00 0.00 0.27 0.00 0.07 95.67 04:10:01 AM 0 2.49 0.00 0.18 0.00 0.07 97.26 04:10:01 AM 1 5.50 0.00 0.35 0.00 0.07 94.08 04:11:01 AM all 9.65 0.00 0.36 0.00 0.05 89.94 04:11:01 AM 0 9.96 0.00 0.42 0.00 0.05 89.56 04:11:01 AM 1 9.34 0.00 0.30 0.00 0.05 90.31 04:12:01 AM all 18.55 0.00 0.56 0.01 0.09 80.79 04:12:01 AM 0 23.61 0.00 0.63 0.00 0.08 75.68 04:12:01 AM 1 13.57 0.00 0.49 0.02 0.10 85.83 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 8.55 0.00 0.36 0.01 0.07 91.01 04:13:01 AM 0 15.72 0.00 0.42 0.00 0.07 83.80 04:13:01 AM 1 1.39 0.00 0.30 0.02 0.07 98.23 04:14:01 AM all 7.66 0.00 0.33 0.00 0.07 91.95 04:14:01 AM 0 12.86 0.00 0.43 0.00 0.08 86.62 04:14:01 AM 1 2.46 0.00 0.22 0.00 0.05 97.28 04:15:01 AM all 25.87 0.00 2.59 0.08 0.08 71.38 04:15:01 AM 0 44.28 0.00 3.49 0.12 0.08 52.03 04:15:01 AM 1 7.47 0.00 1.69 0.05 0.07 90.72 Average: all 10.27 0.01 1.06 0.12 0.07 88.47 Average: 0 12.43 0.00 1.10 0.12 0.07 86.28 Average: 1 8.13 0.02 1.02 0.12 0.07 90.65