---> uname -a: Linux prd-centos8-robot-2c-8g-10291.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4891 19 2176 6769 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:64:8b:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84970sec preferred_lft 84970sec inet6 fe80::f816:3eff:fe64:8b11/64 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) 11/14/2025 _x86_64_ (2 CPU) 03:55:01 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 121.60 0.17 121.43 4.53 10914.36 03:58:01 AM 39.74 1.03 38.70 113.56 4558.96 03:59:01 AM 60.65 6.75 53.90 1247.98 3710.20 04:00:01 AM 39.24 0.25 38.99 47.06 6480.32 04:01:01 AM 3.95 0.25 3.70 12.80 124.84 04:02:01 AM 2.23 0.07 2.17 1.73 92.16 04:03:02 AM 0.37 0.00 0.37 0.00 6.88 04:04:01 AM 0.30 0.00 0.30 0.00 11.96 04:05:01 AM 0.17 0.00 0.17 0.00 2.00 04:06:01 AM 0.33 0.00 0.33 0.00 11.85 04:07:01 AM 0.35 0.00 0.35 0.00 5.97 04:08:01 AM 0.32 0.00 0.32 0.00 11.38 04:09:01 AM 0.17 0.00 0.17 0.00 2.00 04:10:01 AM 0.15 0.00 0.15 0.00 16.14 04:11:01 AM 1.50 0.03 1.47 0.27 35.68 04:12:01 AM 0.30 0.00 0.30 0.00 12.20 04:13:01 AM 0.17 0.00 0.17 0.00 2.55 04:14:01 AM 0.12 0.00 0.12 0.00 9.08 04:15:01 AM 0.18 0.00 0.18 0.00 3.23 04:16:01 AM 0.70 0.00 0.70 0.00 18.91 04:17:01 AM 0.40 0.00 0.40 0.00 8.78 04:18:01 AM 23.21 0.42 22.79 47.05 993.32 Average: 13.47 0.41 13.06 67.10 1229.61 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5053088 6925584 2829336 35.89 2688 2049648 775732 8.69 191344 2291284 156488 03:58:01 AM 5197440 7041920 2684984 34.06 2688 2020388 672068 7.53 219372 2115644 10764 03:59:01 AM 4878260 6975580 3004164 38.11 2688 2263012 699940 7.84 253776 2364004 175488 04:00:01 AM 4909068 7006844 2973356 37.72 2688 2264504 666420 7.46 260420 2326852 8 04:01:01 AM 4866820 6965564 3015604 38.26 2688 2265452 732052 8.20 260548 2368840 568 04:02:01 AM 4867360 6966204 3015064 38.25 2688 2265552 732052 8.20 260668 2368436 44 04:03:02 AM 4858316 6957388 3024108 38.37 2688 2265780 762532 8.54 260668 2377176 236 04:04:01 AM 4856324 6955432 3026100 38.39 2688 2265816 762532 8.54 260668 2379044 4 04:05:01 AM 4856688 6956020 3025736 38.39 2688 2266040 762532 8.54 260676 2379144 232 04:06:01 AM 4856452 6955816 3025972 38.39 2688 2266072 747032 8.36 260676 2379268 40 04:07:01 AM 4860872 6960460 3021552 38.33 2688 2266296 743952 8.33 260676 2374304 228 04:08:01 AM 4860876 6960492 3021548 38.33 2688 2266324 743952 8.33 260676 2374332 4 04:09:01 AM 4860904 6960972 3021520 38.33 2688 2266776 743952 8.33 260784 2374904 464 04:10:01 AM 4842728 6942848 3039696 38.56 2688 2266828 759736 8.51 260784 2391588 60 04:11:01 AM 4827056 6927424 3055368 38.76 2688 2267072 783612 8.77 260928 2407728 252 04:12:01 AM 4859676 6960060 3022748 38.35 2688 2267104 755396 8.46 260932 2375224 36 04:13:01 AM 4859728 6960364 3022696 38.35 2688 2267340 755396 8.46 260932 2375476 244 04:14:01 AM 4843124 6943800 3039300 38.56 2688 2267380 765324 8.57 260932 2391508 48 04:15:01 AM 4835080 6935984 3047344 38.66 2688 2267624 773044 8.66 260932 2399264 248 04:16:01 AM 4858904 6959856 3023520 38.36 2688 2267656 752420 8.42 260932 2375932 4 04:17:01 AM 4906164 7008376 2976260 37.76 2688 2268916 674980 7.56 261300 2329636 1136 04:18:01 AM 5102368 7021468 2780056 35.27 2688 2091880 678064 7.59 460384 1960220 24164 Average: 4896241 6965839 2986183 37.88 2688 2237430 738305 8.27 264500 2339991 16853 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 121.81 93.62 1329.89 13.07 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 11.93 9.33 7.03 4.15 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 42.27 33.02 334.72 7.52 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 101.02 86.37 37.74 25.46 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 27.21 17.51 7.05 4.50 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 0.87 0.22 0.07 0.03 0.00 0.00 0.00 0.00 04:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:02 AM eth0 16.83 15.41 119.98 1.16 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 1.58 0.15 0.12 0.01 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 7.73 5.50 1.27 0.48 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 1.50 0.25 0.21 0.08 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 14.91 13.93 119.85 1.06 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 0.57 0.13 0.04 0.01 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 15.53 14.90 3.13 3.09 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 7.33 6.50 117.73 0.43 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 31.80 28.84 355.56 2.12 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 0.35 0.17 0.03 0.02 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 6.35 4.80 1.52 0.43 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 8.65 6.91 118.19 0.70 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 27.81 26.46 355.57 2.10 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 3.95 0.38 0.63 0.09 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 18.18 11.33 5.35 1.28 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 42.77 32.44 85.56 37.24 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 23.24 18.57 136.52 4.78 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) 11/14/2025 _x86_64_ (2 CPU) 03:55:01 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 37.00 0.00 5.31 1.69 0.14 55.87 03:57:01 AM 0 46.79 0.00 6.76 1.94 0.15 44.36 03:57:01 AM 1 27.26 0.00 3.86 1.43 0.13 67.31 03:58:01 AM all 17.36 0.00 2.24 0.76 0.07 79.58 03:58:01 AM 0 23.02 0.00 2.57 0.83 0.07 73.51 03:58:01 AM 1 11.71 0.00 1.90 0.68 0.07 85.64 03:59:01 AM all 31.04 0.00 5.68 0.55 0.08 62.65 03:59:01 AM 0 39.73 0.00 6.05 0.48 0.08 53.65 03:59:01 AM 1 22.36 0.00 5.31 0.62 0.08 71.63 04:00:01 AM all 7.68 0.00 1.61 0.53 0.04 90.14 04:00:01 AM 0 9.03 0.00 2.06 0.85 0.05 88.01 04:00:01 AM 1 6.33 0.00 1.17 0.20 0.03 92.27 04:01:01 AM all 2.37 0.00 0.28 0.02 0.03 97.29 04:01:01 AM 0 3.91 0.00 0.38 0.02 0.02 95.67 04:01:01 AM 1 0.84 0.00 0.18 0.02 0.05 98.91 04:02:01 AM all 0.53 0.00 0.16 0.01 0.04 99.27 04:02:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 04:02:01 AM 1 0.45 0.00 0.23 0.02 0.05 99.25 04:03:02 AM all 0.93 0.00 0.16 0.00 0.03 98.88 04:03:02 AM 0 1.42 0.00 0.17 0.00 0.02 98.40 04:03:02 AM 1 0.43 0.00 0.15 0.00 0.05 99.36 04:04:01 AM all 0.43 0.00 0.10 0.00 0.04 99.42 04:04:01 AM 0 0.22 0.00 0.12 0.00 0.05 99.61 04:04:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.24 04:05:01 AM all 0.82 0.00 0.15 0.00 0.03 99.00 04:05:01 AM 0 0.40 0.00 0.18 0.00 0.03 99.38 04:05:01 AM 1 1.24 0.00 0.12 0.00 0.03 98.61 04:06:01 AM all 0.46 0.00 0.10 0.00 0.03 99.41 04:06:01 AM 0 0.73 0.00 0.07 0.00 0.03 99.17 04:06:01 AM 1 0.18 0.00 0.13 0.00 0.03 99.65 04:07:01 AM all 0.90 0.00 0.14 0.00 0.03 98.92 04:07:01 AM 0 0.99 0.00 0.10 0.00 0.02 98.90 04:07:01 AM 1 0.82 0.00 0.18 0.00 0.05 98.95 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 0.48 0.00 0.08 0.00 0.04 99.40 04:08:01 AM 0 0.37 0.00 0.12 0.00 0.05 99.47 04:08:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 04:09:01 AM all 2.10 0.00 0.17 0.00 0.03 97.70 04:09:01 AM 0 2.21 0.00 0.18 0.00 0.03 97.58 04:09:01 AM 1 1.99 0.00 0.15 0.00 0.03 97.83 04:10:01 AM all 0.51 0.00 0.13 0.00 0.03 99.32 04:10:01 AM 0 0.50 0.00 0.08 0.00 0.02 99.40 04:10:01 AM 1 0.52 0.00 0.18 0.00 0.05 99.25 04:11:01 AM all 1.14 0.00 0.33 0.01 0.05 98.47 04:11:01 AM 0 0.78 0.00 0.18 0.02 0.05 98.97 04:11:01 AM 1 1.49 0.00 0.49 0.00 0.05 97.98 04:12:01 AM all 0.48 0.00 0.08 0.00 0.03 99.41 04:12:01 AM 0 0.62 0.00 0.05 0.00 0.02 99.32 04:12:01 AM 1 0.35 0.00 0.10 0.00 0.05 99.50 04:13:01 AM all 0.98 0.00 0.13 0.00 0.05 98.85 04:13:01 AM 0 0.65 0.00 0.12 0.00 0.05 99.18 04:13:01 AM 1 1.30 0.00 0.13 0.00 0.05 98.51 04:14:01 AM all 0.53 0.00 0.17 0.00 0.05 99.25 04:14:01 AM 0 0.58 0.00 0.15 0.00 0.03 99.23 04:14:01 AM 1 0.48 0.00 0.18 0.00 0.07 99.26 04:15:01 AM all 1.10 0.00 0.21 0.00 0.03 98.65 04:15:01 AM 0 0.68 0.00 0.12 0.00 0.03 99.17 04:15:01 AM 1 1.52 0.00 0.30 0.00 0.03 98.14 04:16:01 AM all 0.31 0.00 0.10 0.08 0.03 99.47 04:16:01 AM 0 0.35 0.00 0.10 0.17 0.03 99.35 04:16:01 AM 1 0.27 0.00 0.10 0.00 0.03 99.60 04:17:01 AM all 1.53 0.00 0.18 0.00 0.04 98.24 04:17:01 AM 0 2.33 0.00 0.22 0.00 0.05 97.41 04:17:01 AM 1 0.73 0.00 0.15 0.00 0.03 99.08 04:18:01 AM all 24.58 0.00 3.17 0.16 0.07 72.02 04:18:01 AM 0 30.17 0.00 3.55 0.18 0.07 66.03 04:18:01 AM 1 18.99 0.00 2.79 0.13 0.07 78.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.07 0.00 0.94 0.17 0.05 92.77 Average: 0 7.56 0.00 1.07 0.20 0.04 91.13 Average: 1 4.58 0.00 0.82 0.14 0.05 94.41