---> uname -a: Linux prd-centos8-robot-2c-8g-5143.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 614 4817 19 2265 6785 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:01:cd:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe01:cddc/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) 11/03/2025 _x86_64_ (2 CPU) 22:39:55 LINUX RESTART (2 CPU) 10:40:02 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 236.13 185.92 50.20 16174.81 39504.32 10:42:01 PM 95.52 0.30 95.22 14.00 8048.90 10:43:01 PM 67.76 0.82 66.94 82.11 8548.15 10:44:01 PM 63.97 6.97 57.01 1279.65 3805.73 10:45:01 PM 42.76 2.73 40.03 439.66 6543.69 10:46:01 PM 2.05 0.22 1.83 11.73 67.48 10:47:01 PM 1.00 0.00 1.00 0.00 514.53 10:48:01 PM 0.38 0.00 0.38 0.00 352.80 10:49:01 PM 0.48 0.03 0.45 1.87 352.17 10:50:01 PM 11.15 0.32 10.83 36.92 625.36 10:51:01 PM 32.04 0.52 31.52 63.85 2836.79 Average: 50.00 17.71 32.28 1622.58 6419.82 10:40:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 5631252 7108524 2251172 28.56 2688 1671476 639580 7.16 178036 1793704 71888 10:42:01 PM 5185044 7008992 2697380 34.22 2688 2000880 706004 7.91 188456 2167788 220252 10:43:01 PM 5188060 7027992 2694364 34.18 2688 2015828 678952 7.60 217068 2126992 10760 10:44:01 PM 4886136 6982340 2996288 38.01 2688 2261888 687328 7.70 256400 2354004 165852 10:45:01 PM 4918272 7024308 2964152 37.60 2688 2272680 668476 7.48 265244 2312248 4 10:46:01 PM 4873244 6981440 3009180 38.18 2688 2274840 717876 8.04 265424 2356136 1808 10:47:01 PM 4839744 6965368 3042680 38.60 2688 2292296 733744 8.22 265840 2389744 4392 10:48:01 PM 4828340 6965204 3054084 38.75 2688 2303552 733744 8.22 265840 2401100 5120 10:49:01 PM 4816584 6961976 3065840 38.89 2688 2312044 752848 8.43 266084 2412060 3068 10:50:01 PM 4946208 6956696 2936216 37.25 2688 2182428 741376 8.30 344984 2227696 74012 10:51:01 PM 4910808 6923980 2971616 37.70 2688 2186716 766296 8.58 504880 2108940 26252 Average: 5002154 6991529 2880270 36.54 2688 2161330 711475 7.97 274387 2240947 53037 10:40:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 239.84 147.52 1349.33 56.96 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 103.23 83.64 1105.08 11.91 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 39.82 28.79 382.72 5.58 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 41.13 36.68 334.92 7.96 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 198.65 140.56 43.24 38.30 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 23.81 15.58 26.17 2.78 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 37.23 35.08 118.12 10.70 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 19.99 19.64 73.35 6.78 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 20.20 19.48 64.91 12.48 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 77.94 50.27 155.15 78.35 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 18.23 16.89 15.03 8.62 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 74.29 53.86 331.83 21.80 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) 11/03/2025 _x86_64_ (2 CPU) 22:39:55 LINUX RESTART (2 CPU) 10:40:02 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 51.17 0.09 11.75 11.63 0.10 25.27 10:41:01 PM 0 52.36 0.10 12.53 11.51 0.10 23.39 10:41:01 PM 1 49.97 0.07 10.96 11.75 0.10 27.15 10:42:01 PM all 34.15 0.00 4.82 1.60 0.11 59.33 10:42:01 PM 0 46.69 0.00 6.14 1.60 0.12 45.46 10:42:01 PM 1 21.65 0.00 3.51 1.60 0.10 73.15 10:43:01 PM all 20.57 0.00 2.54 2.03 0.08 74.79 10:43:01 PM 0 24.51 0.00 3.04 2.42 0.07 69.96 10:43:01 PM 1 16.62 0.00 2.03 1.63 0.10 79.61 10:44:01 PM all 28.79 0.00 5.31 1.82 0.08 63.99 10:44:01 PM 0 32.54 0.00 5.33 0.50 0.08 61.55 10:44:01 PM 1 25.03 0.00 5.30 3.15 0.08 66.44 10:45:01 PM all 9.34 0.00 2.02 0.87 0.05 87.72 10:45:01 PM 0 9.05 0.00 2.17 1.05 0.05 87.68 10:45:01 PM 1 9.63 0.00 1.87 0.69 0.05 87.77 10:46:01 PM all 3.01 0.00 0.22 0.02 0.07 96.69 10:46:01 PM 0 1.87 0.00 0.15 0.00 0.07 97.91 10:46:01 PM 1 4.15 0.00 0.28 0.03 0.07 95.47 10:47:01 PM all 17.80 0.00 0.23 0.04 0.07 81.85 10:47:01 PM 0 27.03 0.00 0.22 0.00 0.07 72.69 10:47:01 PM 1 8.56 0.00 0.25 0.08 0.07 91.04 10:48:01 PM all 9.67 0.00 0.12 0.05 0.06 90.11 10:48:01 PM 0 15.88 0.00 0.12 0.00 0.05 83.95 10:48:01 PM 1 3.44 0.00 0.12 0.10 0.07 96.27 10:49:01 PM all 9.20 0.00 0.20 0.07 0.08 90.45 10:49:01 PM 0 6.04 0.00 0.20 0.08 0.08 93.60 10:49:01 PM 1 12.36 0.00 0.20 0.05 0.08 87.31 10:50:01 PM all 20.40 0.00 2.24 0.06 0.08 77.23 10:50:01 PM 0 25.18 0.00 2.17 0.07 0.07 72.52 10:50:01 PM 1 15.62 0.00 2.31 0.05 0.08 81.94 10:51:01 PM all 32.26 0.00 3.88 0.25 0.11 63.50 10:51:01 PM 0 42.86 0.00 4.19 0.38 0.10 52.47 10:51:01 PM 1 21.69 0.00 3.56 0.12 0.12 74.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.43 0.01 3.01 1.65 0.08 73.82 Average: 0 25.77 0.01 3.28 1.58 0.08 69.29 Average: 1 17.08 0.01 2.74 1.72 0.08 78.36