---> uname -a: Linux prd-centos8-robot-2c-8g-39307.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 604 4907 19 2184 6794 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:d3:6e:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85498sec preferred_lft 85498sec inet6 fe80::f816:3eff:fed3:6e08/64 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) 07/03/2025 _x86_64_ (2 CPU) 03:45:32 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 142.07 60.16 81.91 7442.45 36208.21 03:48:01 AM 105.90 0.72 105.18 52.92 11653.48 03:49:01 AM 28.65 0.42 28.23 64.79 2410.95 03:50:01 AM 77.57 6.96 70.61 1292.77 8276.19 03:51:01 AM 11.20 0.00 11.20 0.00 1125.09 03:52:01 AM 3.55 0.02 3.53 0.13 159.73 03:53:01 AM 1.82 0.00 1.82 0.00 118.24 03:54:01 AM 0.23 0.00 0.23 0.00 60.70 03:55:01 AM 0.20 0.00 0.20 0.00 35.27 03:56:01 AM 0.43 0.00 0.43 0.00 51.24 03:57:01 AM 0.27 0.00 0.27 0.00 16.45 03:58:01 AM 0.30 0.00 0.30 0.00 21.34 03:59:01 AM 0.23 0.00 0.23 0.00 26.70 04:00:01 AM 26.02 0.65 25.37 74.11 1693.22 Average: 28.46 4.92 23.54 637.68 4418.47 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5282692 6997900 2599740 32.98 2688 1899048 758324 8.49 222672 2059964 214368 03:48:01 AM 5181348 7018780 2701084 34.27 2688 2013164 691852 7.75 198628 2153064 42492 03:49:01 AM 5202064 7044628 2680368 34.00 2688 2018592 683132 7.65 223408 2109964 3504 03:50:01 AM 4952060 7037384 2930372 37.18 2688 2252828 683336 7.65 262824 2289596 26924 03:51:01 AM 4951884 7036836 2930548 37.18 2688 2252832 683336 7.65 262820 2289564 4 03:52:01 AM 4907816 6994432 2974616 37.74 2688 2254548 734180 8.22 262964 2333552 628 03:53:01 AM 4903928 6992252 2978504 37.79 2688 2256204 751900 8.42 262972 2337416 524 03:54:01 AM 4901512 6991336 2980920 37.82 2688 2257704 770116 8.62 262976 2339628 280 03:55:01 AM 4896968 6988544 2985464 37.87 2688 2259456 788284 8.83 262976 2344148 1052 03:56:01 AM 4896104 6988012 2986328 37.89 2688 2259788 788284 8.83 262976 2345104 48 03:57:01 AM 4895484 6987752 2986948 37.89 2688 2260156 788284 8.83 262980 2345648 28 03:58:01 AM 4892912 6985992 2989520 37.93 2688 2260960 788284 8.83 262980 2348060 260 03:59:01 AM 4941440 7037568 2940992 37.31 2688 2264008 664208 7.44 263304 2300064 2592 04:00:01 AM 5074080 7002908 2808352 35.63 2688 2101972 721748 8.08 467128 1985444 12164 Average: 4991449 7007452 2890983 36.68 2688 2186519 735376 8.23 267258 2255801 21776 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 260.78 164.90 1640.86 58.75 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 72.94 55.00 826.00 9.14 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 14.45 11.76 6.39 4.36 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 213.01 160.61 353.33 44.62 0.00 0.00 0.00 0.00 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 1.23 0.63 0.16 0.11 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 81.39 79.72 18.59 7.74 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 74.88 72.78 14.98 7.44 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 59.15 58.71 11.77 5.52 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 83.76 82.96 16.60 8.47 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 13.00 11.50 3.09 1.99 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 14.90 13.23 3.69 2.37 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 24.76 22.48 6.13 3.83 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 54.17 43.99 16.23 7.89 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 51.77 38.00 100.17 48.80 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 72.87 58.31 215.58 15.07 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) 07/03/2025 _x86_64_ (2 CPU) 03:45:32 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 40.36 0.03 7.38 12.28 0.10 39.86 03:47:01 AM 0 45.66 0.00 7.82 11.82 0.10 34.60 03:47:01 AM 1 35.05 0.05 6.94 12.73 0.10 45.12 03:48:01 AM all 29.88 0.00 4.21 2.40 0.10 63.41 03:48:01 AM 0 35.67 0.00 5.15 2.74 0.12 56.32 03:48:01 AM 1 24.11 0.00 3.28 2.06 0.08 70.47 03:49:01 AM all 13.22 0.00 2.15 0.97 0.07 83.60 03:49:01 AM 0 15.20 0.00 2.17 0.97 0.08 81.57 03:49:01 AM 1 11.23 0.00 2.12 0.97 0.05 85.63 03:50:01 AM all 31.67 0.00 5.54 1.29 0.11 61.40 03:50:01 AM 0 35.82 0.00 5.41 0.92 0.10 57.76 03:50:01 AM 1 27.52 0.00 5.68 1.65 0.12 65.04 03:51:01 AM all 0.08 0.00 0.13 0.12 0.04 99.64 03:51:01 AM 0 0.08 0.00 0.15 0.17 0.05 99.55 03:51:01 AM 1 0.07 0.00 0.10 0.07 0.03 99.73 03:52:01 AM all 7.09 0.00 0.58 0.01 0.08 92.25 03:52:01 AM 0 7.38 0.00 0.45 0.02 0.08 92.06 03:52:01 AM 1 6.80 0.00 0.71 0.00 0.07 92.43 03:53:01 AM all 6.97 0.00 0.39 0.01 0.08 92.54 03:53:01 AM 0 6.20 0.00 0.50 0.00 0.07 93.23 03:53:01 AM 1 7.74 0.00 0.29 0.02 0.10 91.86 03:54:01 AM all 4.09 0.00 0.39 0.00 0.08 95.44 03:54:01 AM 0 2.01 0.00 0.49 0.00 0.07 97.44 03:54:01 AM 1 6.18 0.00 0.30 0.00 0.08 93.44 03:55:01 AM all 7.29 0.00 0.46 0.00 0.08 92.17 03:55:01 AM 0 9.18 0.00 0.44 0.00 0.07 90.32 03:55:01 AM 1 5.40 0.00 0.49 0.00 0.08 94.03 03:56:01 AM all 3.33 0.00 0.18 0.00 0.08 96.42 03:56:01 AM 0 4.34 0.00 0.13 0.00 0.07 95.46 03:56:01 AM 1 2.32 0.00 0.22 0.00 0.08 97.37 03:57:01 AM all 3.84 0.00 0.25 0.00 0.06 95.85 03:57:01 AM 0 4.85 0.00 0.28 0.00 0.07 94.80 03:57:01 AM 1 2.84 0.00 0.22 0.00 0.05 96.89 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 5.98 0.00 0.34 0.00 0.08 93.60 03:58:01 AM 0 3.95 0.00 0.28 0.00 0.07 95.70 03:58:01 AM 1 8.02 0.00 0.40 0.00 0.08 91.50 03:59:01 AM all 12.91 0.00 0.51 0.00 0.08 86.50 03:59:01 AM 0 17.89 0.00 0.54 0.00 0.08 81.49 03:59:01 AM 1 7.92 0.00 0.49 0.00 0.08 91.51 04:00:01 AM all 26.26 0.00 3.64 0.18 0.08 69.84 04:00:01 AM 0 27.75 0.00 3.55 0.28 0.08 68.33 04:00:01 AM 1 24.77 0.00 3.72 0.08 0.07 71.35 Average: all 13.80 0.00 1.87 1.23 0.08 83.02 Average: 0 15.44 0.00 1.96 1.21 0.08 81.32 Average: 1 12.15 0.00 1.78 1.26 0.08 84.72