---> uname -a: Linux prd-centos8-robot-2c-8g-409.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4901 19 2185 6788 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:4f:cd:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:fe4f:cdf7/64 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) 08/14/2025 _x86_64_ (2 CPU) 00:52:27 LINUX RESTART (2 CPU) 12:53:01 AM tps rtps wtps bread/s bwrtn/s 12:54:01 AM 95.08 15.04 80.04 4058.78 7380.54 12:55:01 AM 84.91 0.72 84.19 52.92 9819.01 12:56:01 AM 25.33 0.35 24.98 61.19 2340.36 12:57:01 AM 78.71 6.96 71.74 1292.77 8293.79 12:58:01 AM 8.95 0.22 8.73 11.73 1029.26 12:59:01 AM 2.15 0.00 2.15 0.00 147.02 01:00:01 AM 0.28 0.00 0.28 0.00 46.42 01:01:01 AM 0.25 0.02 0.23 0.13 36.27 01:02:01 AM 0.45 0.07 0.38 1.73 66.05 01:03:01 AM 0.45 0.00 0.45 0.00 26.47 01:04:01 AM 0.13 0.00 0.13 0.00 12.33 01:05:01 AM 0.22 0.00 0.22 0.00 16.31 01:06:01 AM 1.95 0.35 1.60 38.25 143.70 01:07:01 AM 25.93 0.02 25.91 0.93 1895.52 01:08:01 AM 21.89 0.55 21.34 64.11 578.44 Average: 23.11 1.62 21.49 372.18 2122.09 12:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 AM 5280916 7006772 2601516 33.00 2688 1907872 720316 8.07 186928 2092960 185152 12:55:01 AM 5150360 6987160 2732072 34.66 2688 2013016 737276 8.26 198256 2184612 42480 12:56:01 AM 5141428 7020756 2741004 34.77 2688 2052956 716900 8.03 229328 2154868 47376 12:57:01 AM 4946176 7034632 2936256 37.25 2688 2255860 656856 7.35 262292 2292352 25856 12:58:01 AM 4900940 6989992 2981492 37.82 2688 2256532 727824 8.15 262432 2336044 324 12:59:01 AM 4895320 6986352 2987112 37.90 2688 2258536 745064 8.34 262444 2341708 36 01:00:01 AM 4892808 6985328 2989624 37.93 2688 2260024 780392 8.74 262448 2344056 248 01:01:01 AM 4890336 6984288 2992096 37.96 2688 2261412 780392 8.74 262452 2346172 604 01:02:01 AM 4885520 6981216 2996912 38.02 2688 2263156 780392 8.74 262588 2351096 500 01:03:01 AM 4884908 6980756 2997524 38.03 2688 2263308 780392 8.74 262588 2351616 96 01:04:01 AM 4884760 6980892 2997672 38.03 2688 2263592 780392 8.74 262592 2351720 40 01:05:01 AM 4881336 6978392 3001096 38.07 2688 2264516 780392 8.74 262592 2355144 544 01:06:01 AM 5089100 7023648 2793332 35.44 2688 2103492 669088 7.49 266332 2145232 16628 01:07:01 AM 5036600 6963980 2845832 36.10 2688 2100652 718932 8.05 309772 2177140 4 01:08:01 AM 4999384 6930876 2883048 36.58 2688 2105104 764892 8.56 467928 2059012 26336 Average: 4983993 6989003 2898439 36.77 2688 2175335 742633 8.32 268065 2258915 23082 12:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 312.58 195.02 1894.60 62.53 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 63.96 41.35 568.12 6.45 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 14.70 13.80 24.48 4.99 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 234.19 174.04 352.42 44.73 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 16.43 11.31 5.18 1.36 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 116.56 114.86 21.38 10.51 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 60.15 57.78 12.22 6.19 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 65.06 63.63 11.52 5.35 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 80.63 74.16 16.07 8.48 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 7.31 5.68 1.84 1.23 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 11.53 9.95 2.73 1.79 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 30.54 26.32 7.57 4.69 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 99.70 71.61 102.14 50.40 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 9.15 7.67 7.24 3.23 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 19.28 17.19 15.03 8.56 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 76.12 58.96 202.84 14.70 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) 08/14/2025 _x86_64_ (2 CPU) 00:52:27 LINUX RESTART (2 CPU) 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 42.47 0.00 6.62 1.32 0.16 49.43 12:54:01 AM 0 48.56 0.00 6.01 1.07 0.15 44.22 12:54:01 AM 1 36.37 0.00 7.23 1.57 0.17 54.65 12:55:01 AM all 20.58 0.00 3.18 1.05 0.13 75.06 12:55:01 AM 0 20.78 0.00 3.40 1.35 0.13 74.33 12:55:01 AM 1 20.38 0.00 2.95 0.75 0.13 75.78 12:56:01 AM all 20.11 0.00 2.88 0.43 0.08 76.50 12:56:01 AM 0 26.41 0.00 3.37 0.63 0.08 69.51 12:56:01 AM 1 13.81 0.00 2.39 0.23 0.07 83.50 12:57:01 AM all 26.13 0.00 4.96 0.81 0.12 67.98 12:57:01 AM 0 36.22 0.00 6.13 0.53 0.12 56.99 12:57:01 AM 1 16.05 0.00 3.79 1.09 0.12 78.95 12:58:01 AM all 2.19 0.00 0.29 0.13 0.04 97.35 12:58:01 AM 0 2.58 0.00 0.20 0.02 0.05 97.16 12:58:01 AM 1 1.80 0.00 0.38 0.23 0.03 97.54 12:59:01 AM all 8.93 0.00 0.62 0.01 0.08 90.36 12:59:01 AM 0 11.07 0.00 0.71 0.00 0.08 88.13 12:59:01 AM 1 6.80 0.00 0.52 0.02 0.08 92.58 01:00:01 AM all 6.38 0.00 0.38 0.00 0.08 93.17 01:00:01 AM 0 5.64 0.00 0.35 0.00 0.07 93.94 01:00:01 AM 1 7.11 0.00 0.40 0.00 0.08 92.40 01:01:01 AM all 3.07 0.00 0.34 0.00 0.07 96.53 01:01:01 AM 0 2.80 0.00 0.35 0.00 0.05 96.80 01:01:01 AM 1 3.34 0.00 0.32 0.00 0.08 96.26 01:02:01 AM all 9.54 0.00 0.55 0.01 0.07 89.83 01:02:01 AM 0 11.06 0.00 0.57 0.02 0.07 88.29 01:02:01 AM 1 8.01 0.00 0.54 0.00 0.07 91.38 01:03:01 AM all 2.31 0.00 0.22 0.00 0.06 97.42 01:03:01 AM 0 2.81 0.00 0.27 0.00 0.07 96.86 01:03:01 AM 1 1.81 0.00 0.17 0.00 0.05 97.98 01:04:01 AM all 3.04 0.00 0.22 0.00 0.07 96.67 01:04:01 AM 0 4.50 0.00 0.23 0.00 0.08 95.19 01:04:01 AM 1 1.59 0.00 0.20 0.00 0.05 98.16 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 7.87 0.00 0.43 0.00 0.08 91.63 01:05:01 AM 0 11.22 0.00 0.52 0.00 0.07 88.19 01:05:01 AM 1 4.52 0.00 0.33 0.00 0.08 95.06 01:06:01 AM all 14.75 0.00 1.13 0.01 0.10 84.01 01:06:01 AM 0 15.17 0.00 1.51 0.00 0.10 83.22 01:06:01 AM 1 14.33 0.00 0.75 0.02 0.10 84.80 01:07:01 AM all 14.49 0.00 1.61 0.19 0.07 83.64 01:07:01 AM 0 16.72 0.00 1.62 0.25 0.07 81.34 01:07:01 AM 1 12.24 0.00 1.61 0.13 0.07 85.96 01:08:01 AM all 33.64 0.00 4.19 0.56 0.14 61.47 01:08:01 AM 0 53.37 0.00 4.93 0.82 0.15 40.73 01:08:01 AM 1 13.93 0.00 3.45 0.30 0.13 82.19 Average: all 14.38 0.00 1.84 0.30 0.09 83.38 Average: 0 17.95 0.00 2.01 0.31 0.09 79.63 Average: 1 10.82 0.00 1.67 0.29 0.09 87.13