---> uname -a: Linux prd-centos8-robot-2c-8g-6035.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 591 4920 19 2185 6807 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:3c:9c:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:fe3c:9c91/64 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) 11/05/2025 _x86_64_ (2 CPU) 00:35:24 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 85.97 9.45 76.52 1870.18 6357.83 12:38:01 AM 84.66 0.72 83.94 52.92 10012.40 12:39:01 AM 50.07 7.13 42.94 1310.71 3394.45 12:40:01 AM 67.58 0.25 67.33 47.05 8210.55 12:41:01 AM 4.30 0.00 4.30 0.00 139.52 12:42:01 AM 0.30 0.00 0.30 0.00 5.50 12:43:01 AM 0.13 0.00 0.13 0.00 1.70 12:44:01 AM 2.08 0.22 1.87 11.73 104.98 12:45:01 AM 0.67 0.00 0.67 0.00 119.40 12:46:01 AM 0.50 0.00 0.50 0.00 18.59 12:47:01 AM 0.12 0.00 0.12 0.00 16.55 12:48:01 AM 0.37 0.00 0.37 0.00 17.71 12:49:01 AM 0.17 0.03 0.13 1.87 16.66 12:50:01 AM 17.18 0.32 16.86 36.92 669.56 12:51:01 AM 32.12 0.55 31.57 64.11 1601.27 Average: 23.08 1.24 21.84 226.37 2045.87 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5318672 7042628 2563752 32.52 2688 1906372 723752 8.10 186744 2057580 186264 12:38:01 AM 5226996 7064540 2655428 33.69 2688 2013912 677020 7.58 207708 2102304 40136 12:39:01 AM 4931340 6979132 2951084 37.44 2688 2216576 763668 8.55 270060 2312788 140836 12:40:01 AM 4959592 7054028 2922832 37.08 2688 2261868 654672 7.33 259648 2283516 36 12:41:01 AM 4960016 7054480 2922408 37.07 2688 2261876 654672 7.33 259652 2283432 4 12:42:01 AM 4959660 7054124 2922764 37.08 2688 2261876 654672 7.33 259652 2283560 16 12:43:01 AM 4959880 7054452 2922544 37.08 2688 2261984 654672 7.33 259652 2283648 100 12:44:01 AM 4912412 7009072 2970012 37.68 2688 2264084 724964 8.12 259916 2330524 648 12:45:01 AM 4906592 7006028 2975832 37.75 2688 2266856 724964 8.12 259920 2336596 164 12:46:01 AM 4906440 7006256 2975984 37.75 2688 2267236 724964 8.12 259920 2336656 192 12:47:01 AM 4906160 7006376 2976264 37.76 2688 2267636 724964 8.12 259920 2337056 128 12:48:01 AM 4905504 7006104 2976920 37.77 2688 2268020 724964 8.12 259920 2337760 132 12:49:01 AM 4904848 7005868 2977576 37.77 2688 2268440 724964 8.12 260064 2338168 24 12:50:01 AM 5054388 6981152 2828036 35.88 2688 2099220 755044 8.45 306036 2163028 36564 12:51:01 AM 5012728 6943900 2869696 36.41 2688 2104340 788840 8.83 466360 2048428 27064 Average: 4988349 7017876 2894075 36.72 2688 2199353 711786 7.97 269011 2255670 28821 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 301.07 191.92 1828.85 58.86 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 63.56 45.70 598.44 7.79 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 48.51 38.83 336.62 9.10 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 553.08 400.48 115.79 98.68 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 2.62 1.88 0.44 0.41 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 3.23 2.13 0.85 0.67 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 13.06 7.18 3.68 0.84 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 49.73 33.63 15.14 5.59 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 25.23 23.53 7.10 5.02 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 12.46 9.18 2.84 1.80 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 12.20 9.27 2.97 1.86 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 11.63 9.18 2.89 1.80 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 9.82 7.97 2.43 1.54 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 87.95 62.51 98.99 35.47 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 18.54 16.84 16.37 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 80.85 57.35 202.24 15.87 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) 11/05/2025 _x86_64_ (2 CPU) 00:35:24 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 37.81 0.00 5.70 1.25 0.09 55.15 12:37:01 AM 0 32.28 0.00 5.39 0.77 0.08 61.48 12:37:01 AM 1 43.34 0.00 6.01 1.74 0.10 48.82 12:38:01 AM all 22.45 0.00 3.72 2.02 0.09 71.73 12:38:01 AM 0 17.10 0.00 2.90 1.83 0.12 78.05 12:38:01 AM 1 27.79 0.00 4.53 2.20 0.07 65.41 12:39:01 AM all 30.11 0.00 4.57 0.60 0.10 64.63 12:39:01 AM 0 22.14 0.00 4.11 0.55 0.10 73.10 12:39:01 AM 1 38.09 0.00 5.02 0.65 0.10 56.14 12:40:01 AM all 18.15 0.00 4.05 0.82 0.09 76.90 12:40:01 AM 0 11.64 0.00 3.36 0.80 0.10 84.10 12:40:01 AM 1 24.67 0.00 4.74 0.84 0.08 69.68 12:41:01 AM all 0.33 0.00 0.08 0.02 0.05 99.52 12:41:01 AM 0 0.53 0.00 0.05 0.03 0.03 99.35 12:41:01 AM 1 0.13 0.00 0.10 0.00 0.07 99.70 12:42:01 AM all 0.38 0.00 0.07 0.00 0.05 99.51 12:42:01 AM 0 0.65 0.00 0.08 0.00 0.07 99.20 12:42:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 12:43:01 AM all 0.29 0.00 0.11 0.00 0.06 99.54 12:43:01 AM 0 0.48 0.00 0.10 0.00 0.05 99.37 12:43:01 AM 1 0.10 0.00 0.12 0.00 0.07 99.72 12:44:01 AM all 10.69 0.00 1.09 0.01 0.09 88.13 12:44:01 AM 0 5.59 0.00 0.70 0.02 0.08 93.61 12:44:01 AM 1 15.79 0.00 1.47 0.00 0.10 82.64 12:45:01 AM all 13.59 0.00 0.49 0.00 0.08 85.84 12:45:01 AM 0 8.93 0.00 0.48 0.00 0.07 90.52 12:45:01 AM 1 18.24 0.00 0.50 0.00 0.08 81.17 12:46:01 AM all 4.28 0.00 0.33 0.01 0.09 95.30 12:46:01 AM 0 2.37 0.00 0.23 0.00 0.08 97.31 12:46:01 AM 1 6.18 0.00 0.42 0.02 0.10 93.29 12:47:01 AM all 4.16 0.00 0.32 0.00 0.08 95.43 12:47:01 AM 0 1.89 0.00 0.18 0.00 0.07 97.86 12:47:01 AM 1 6.43 0.00 0.45 0.00 0.10 93.02 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.34 0.00 0.31 0.00 0.08 95.26 12:48:01 AM 0 5.42 0.00 0.37 0.00 0.10 94.11 12:48:01 AM 1 3.27 0.00 0.25 0.00 0.07 96.41 12:49:01 AM all 3.77 0.00 0.28 0.00 0.09 95.86 12:49:01 AM 0 5.48 0.00 0.35 0.00 0.10 94.07 12:49:01 AM 1 2.05 0.00 0.22 0.00 0.08 97.65 12:50:01 AM all 19.66 0.00 2.35 0.06 0.08 77.86 12:50:01 AM 0 25.51 0.00 2.72 0.08 0.07 71.61 12:50:01 AM 1 13.83 0.00 1.97 0.03 0.08 84.09 12:51:01 AM all 33.47 0.00 4.10 0.16 0.10 62.18 12:51:01 AM 0 17.81 0.00 3.57 0.10 0.10 78.42 12:51:01 AM 1 49.13 0.00 4.63 0.22 0.10 45.92 Average: all 13.57 0.00 1.84 0.33 0.08 84.18 Average: 0 10.53 0.00 1.64 0.28 0.08 87.47 Average: 1 16.61 0.00 2.03 0.38 0.08 80.89