---> uname -a: Linux prd-centos8-robot-2c-8g-11519.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 584 4855 19 2257 6814 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:40:3f:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84797sec preferred_lft 84797sec inet6 fe80::f816:3eff:fe40:3fa9/64 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) 12/08/2025 _x86_64_ (2 CPU) 01:52:02 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 128.53 0.37 128.16 15.60 11845.91 01:55:01 AM 42.17 1.27 40.90 126.49 5189.09 01:56:01 AM 63.51 6.97 56.54 1291.78 3818.23 01:57:01 AM 37.96 0.03 37.93 3.47 6510.18 01:58:01 AM 4.63 0.22 4.42 11.73 199.92 01:59:01 AM 2.37 0.00 2.37 0.00 122.15 02:00:01 AM 0.52 0.00 0.52 0.00 65.69 02:01:01 AM 0.25 0.00 0.25 0.00 3.62 02:02:01 AM 0.61 0.08 0.53 1.86 82.57 02:03:01 AM 0.62 0.00 0.62 0.00 22.61 02:04:01 AM 0.45 0.00 0.45 0.00 88.89 02:05:01 AM 0.45 0.00 0.45 0.00 59.49 02:06:01 AM 0.33 0.00 0.33 0.00 15.29 02:07:01 AM 0.33 0.00 0.33 0.00 18.70 02:08:01 AM 1.53 0.03 1.50 0.27 115.74 02:09:01 AM 0.52 0.00 0.52 0.00 55.51 02:10:01 AM 0.68 0.00 0.68 0.00 75.69 02:11:01 AM 0.55 0.00 0.55 0.00 80.42 02:12:01 AM 0.52 0.00 0.52 0.00 75.65 02:13:01 AM 0.70 0.00 0.70 0.00 48.98 02:14:01 AM 0.32 0.00 0.32 0.00 137.49 02:15:01 AM 0.75 0.00 0.75 0.00 130.31 02:16:01 AM 0.88 0.00 0.88 0.00 121.85 02:17:02 AM 0.73 0.00 0.73 0.00 141.67 02:18:01 AM 22.08 0.41 21.67 47.58 2677.80 Average: 12.47 0.37 12.10 59.95 1266.97 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5102740 6974720 2779692 35.26 2688 2048764 737072 8.25 191184 2244792 170864 01:55:01 AM 5248528 7092968 2633904 33.41 2688 2019892 629024 7.04 218964 2064748 10764 01:56:01 AM 4961968 7060616 2920464 37.05 2688 2263772 648880 7.27 255012 2277940 175464 01:57:01 AM 4963080 7060404 2919352 37.04 2688 2263896 626412 7.01 260696 2272428 4 01:58:01 AM 4917292 7016064 2965140 37.62 2688 2265352 691376 7.74 260840 2318092 108 01:59:01 AM 4910796 7011992 2971636 37.70 2688 2267776 691376 7.74 261084 2324604 1180 02:00:01 AM 4909632 7011348 2972800 37.71 2688 2268288 707252 7.92 261084 2325564 4 02:01:01 AM 4908604 7010476 2973828 37.73 2688 2268436 707252 7.92 261084 2326408 144 02:02:01 AM 4906680 7010716 2975752 37.75 2688 2270600 707252 7.92 261276 2328308 4 02:03:01 AM 4905492 7010608 2976940 37.77 2688 2271696 707252 7.92 261388 2329248 780 02:04:01 AM 4902796 7010156 2979636 37.80 2688 2273932 723020 8.10 261460 2331684 520 02:05:01 AM 4900460 7009036 2981972 37.83 2688 2275148 723020 8.10 261480 2334248 120 02:06:01 AM 4899980 7008800 2982452 37.84 2688 2275392 723020 8.10 261480 2334628 72 02:07:01 AM 4897580 7007544 2984852 37.87 2688 2276552 738784 8.27 261520 2336548 784 02:08:01 AM 4896032 7007916 2986400 37.89 2688 2278456 738784 8.27 261704 2338300 276 02:09:01 AM 4894448 7008148 2987984 37.91 2688 2280272 722396 8.09 261828 2339948 728 02:10:01 AM 4892440 7007780 2989992 37.93 2688 2281948 716912 8.03 262020 2341532 624 02:11:01 AM 4890872 7007900 2991560 37.95 2688 2283620 716912 8.03 262228 2342852 272 02:12:01 AM 4889512 7008312 2992920 37.97 2688 2285380 716912 8.03 262348 2344444 96 02:13:01 AM 4887084 7007232 2995348 38.00 2688 2286716 716912 8.03 262372 2346520 312 02:14:01 AM 4881408 7006236 3001024 38.07 2688 2291396 716912 8.03 262596 2352208 1012 02:15:01 AM 4876588 7006144 3005844 38.13 2688 2296128 716912 8.03 262788 2356864 2444 02:16:01 AM 4874340 7006096 3008092 38.16 2688 2298312 716912 8.03 262836 2359016 1512 02:17:02 AM 4747572 6884176 3134860 39.77 2688 2303164 828500 9.28 262860 2485728 2512 02:18:01 AM 5004976 7005380 2877456 36.50 2688 2173292 682828 7.65 496124 2022700 22364 Average: 4922836 7010031 2959596 37.55 2688 2254727 710075 7.95 266330 2311174 15719 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 130.01 105.62 1491.07 14.15 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 14.85 9.41 6.90 3.84 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 45.73 38.71 338.55 15.55 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 168.16 130.33 38.07 33.30 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 30.16 16.03 10.11 2.65 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 53.21 52.69 9.57 7.25 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 19.03 17.48 3.67 1.59 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 10.25 7.47 1.51 0.82 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 55.24 52.95 10.26 4.50 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 70.13 48.48 13.29 6.45 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 94.87 86.47 19.58 9.94 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 35.26 32.91 7.87 4.80 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 16.01 12.33 3.16 1.60 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 23.13 21.93 4.53 2.37 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 40.44 34.57 11.59 5.33 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 46.01 46.41 10.41 8.93 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 57.61 59.46 10.48 7.15 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 60.86 63.46 10.63 7.40 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 39.66 37.41 13.76 4.38 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 30.61 24.95 6.20 3.51 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 57.86 59.96 9.85 7.79 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 73.80 74.10 17.12 12.03 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 43.56 41.49 9.06 4.51 0.00 0.00 0.00 0.00 02:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:02 AM eth0 3.47 4.20 1.19 0.88 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 101.27 65.86 188.22 139.31 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 52.81 45.77 89.78 12.32 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) 12/08/2025 _x86_64_ (2 CPU) 01:52:02 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 38.11 0.00 5.28 1.67 0.11 54.83 01:54:01 AM 0 19.59 0.00 3.47 1.11 0.08 75.75 01:54:01 AM 1 56.72 0.00 7.09 2.24 0.13 33.82 01:55:01 AM all 17.35 0.00 2.27 0.49 0.08 79.81 01:55:01 AM 0 8.25 0.00 1.53 0.47 0.08 89.66 01:55:01 AM 1 26.46 0.00 3.00 0.52 0.08 69.94 01:56:01 AM all 31.21 0.00 5.62 0.55 0.08 62.54 01:56:01 AM 0 30.70 0.00 5.55 0.55 0.08 63.12 01:56:01 AM 1 31.71 0.00 5.69 0.55 0.08 61.96 01:57:01 AM all 7.19 0.00 1.58 0.45 0.05 90.73 01:57:01 AM 0 3.52 0.00 1.52 0.45 0.05 94.46 01:57:01 AM 1 10.86 0.00 1.64 0.45 0.05 87.00 01:58:01 AM all 5.00 0.00 0.33 0.03 0.06 94.58 01:58:01 AM 0 1.35 0.00 0.28 0.02 0.05 98.29 01:58:01 AM 1 8.65 0.00 0.37 0.05 0.07 90.86 01:59:01 AM all 10.92 0.00 0.46 0.01 0.08 88.53 01:59:01 AM 0 5.48 0.00 0.30 0.00 0.07 94.15 01:59:01 AM 1 16.66 0.00 0.64 0.02 0.09 82.59 02:00:01 AM all 3.81 0.00 0.28 0.00 0.08 95.84 02:00:01 AM 0 0.87 0.00 0.18 0.00 0.08 98.86 02:00:01 AM 1 6.82 0.00 0.38 0.00 0.07 92.73 02:01:01 AM all 0.64 0.00 0.15 0.01 0.07 99.14 02:01:01 AM 0 0.90 0.00 0.18 0.02 0.08 98.81 02:01:01 AM 1 0.37 0.00 0.12 0.00 0.05 99.46 02:02:01 AM all 6.10 0.00 0.31 0.17 0.08 93.34 02:02:01 AM 0 6.45 0.00 0.30 0.33 0.07 92.85 02:02:01 AM 1 5.76 0.00 0.32 0.00 0.08 93.84 02:03:01 AM all 6.09 0.00 0.46 0.00 0.07 93.38 02:03:01 AM 0 7.70 0.00 0.58 0.00 0.05 91.67 02:03:01 AM 1 4.49 0.00 0.35 0.00 0.08 95.07 02:04:01 AM all 8.61 0.00 0.50 0.00 0.08 90.82 02:04:01 AM 0 2.34 0.00 0.45 0.00 0.08 97.12 02:04:01 AM 1 15.03 0.00 0.55 0.00 0.07 84.35 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 6.19 0.00 0.36 0.00 0.06 93.40 02:05:01 AM 0 4.14 0.00 0.22 0.00 0.05 95.59 02:05:01 AM 1 8.29 0.00 0.50 0.00 0.07 91.15 02:06:01 AM all 2.60 0.00 0.20 0.00 0.07 97.13 02:06:01 AM 0 3.75 0.00 0.24 0.00 0.07 95.95 02:06:01 AM 1 1.47 0.00 0.17 0.00 0.07 98.30 02:07:01 AM all 4.05 0.00 0.18 0.00 0.09 95.68 02:07:01 AM 0 2.46 0.00 0.20 0.00 0.10 97.24 02:07:01 AM 1 5.65 0.00 0.15 0.00 0.08 94.12 02:08:01 AM all 7.73 0.00 0.57 0.01 0.08 91.60 02:08:01 AM 0 4.72 0.00 0.51 0.02 0.07 94.69 02:08:01 AM 1 10.75 0.00 0.63 0.00 0.10 88.52 02:09:01 AM all 6.80 0.00 0.45 0.00 0.08 92.67 02:09:01 AM 0 3.06 0.00 0.27 0.00 0.07 96.61 02:09:01 AM 1 10.63 0.00 0.63 0.00 0.09 88.65 02:10:01 AM all 4.20 0.00 0.33 0.01 0.07 95.39 02:10:01 AM 0 2.56 0.00 0.30 0.02 0.07 97.06 02:10:01 AM 1 5.84 0.00 0.37 0.00 0.07 93.72 02:11:01 AM all 4.04 0.00 0.30 0.00 0.08 95.58 02:11:01 AM 0 2.98 0.00 0.30 0.00 0.08 96.64 02:11:01 AM 1 5.10 0.00 0.30 0.00 0.08 94.52 02:12:01 AM all 3.82 0.00 0.27 0.00 0.08 95.82 02:12:01 AM 0 1.67 0.00 0.23 0.00 0.07 98.03 02:12:01 AM 1 5.98 0.00 0.30 0.00 0.10 93.62 02:13:01 AM all 4.52 0.00 0.25 0.00 0.07 95.16 02:13:01 AM 0 4.40 0.00 0.30 0.00 0.07 95.23 02:13:01 AM 1 4.65 0.00 0.20 0.00 0.07 95.08 02:14:01 AM all 15.87 0.00 0.43 0.00 0.08 83.62 02:14:01 AM 0 11.07 0.00 0.44 0.00 0.07 88.43 02:14:01 AM 1 20.64 0.00 0.42 0.00 0.08 78.86 02:15:01 AM all 15.92 0.00 0.62 0.03 0.09 83.34 02:15:01 AM 0 10.80 0.00 0.50 0.02 0.10 88.58 02:15:01 AM 1 21.15 0.00 0.73 0.03 0.09 78.00 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 7.09 0.00 0.31 0.00 0.07 92.53 02:16:01 AM 0 2.04 0.00 0.33 0.00 0.07 97.56 02:16:01 AM 1 12.15 0.00 0.28 0.00 0.07 87.50 02:17:02 AM all 11.64 0.00 0.35 0.01 0.07 87.94 02:17:02 AM 0 7.74 0.00 0.37 0.02 0.07 91.81 02:17:02 AM 1 15.53 0.00 0.33 0.00 0.07 84.07 02:18:01 AM all 23.74 0.00 3.11 0.45 0.08 72.62 02:18:01 AM 0 19.02 0.00 2.56 0.19 0.07 78.16 02:18:01 AM 1 28.47 0.00 3.65 0.71 0.10 67.06 Average: all 10.14 0.00 1.00 0.16 0.08 88.63 Average: 0 6.70 0.00 0.85 0.13 0.07 92.25 Average: 1 13.60 0.00 1.16 0.18 0.08 84.98