---> uname -a: Linux prd-centos8-robot-2c-8g-42121.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 615 4885 19 2196 6783 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:51:58:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fe51:5840/64 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) 07/12/2025 _x86_64_ (2 CPU) 23:26:03 LINUX RESTART (2 CPU) 11:27:01 PM tps rtps wtps bread/s bwrtn/s 11:28:01 PM 98.37 1.23 97.13 96.50 8257.15 11:29:01 PM 68.64 0.65 67.99 51.05 9092.67 11:30:01 PM 44.44 7.13 37.30 1310.50 2300.77 11:31:01 PM 64.32 2.78 61.54 446.96 8022.26 11:32:01 PM 3.65 0.00 3.65 0.00 135.96 11:33:01 PM 0.30 0.00 0.30 0.00 4.70 11:34:01 PM 0.18 0.00 0.18 0.00 2.37 11:35:01 PM 2.17 0.03 2.13 1.87 105.57 11:36:01 PM 0.18 0.00 0.18 0.00 4.27 11:37:01 PM 0.37 0.00 0.37 0.00 9.80 11:38:01 PM 0.20 0.00 0.20 0.00 5.65 11:39:01 PM 0.17 0.00 0.17 0.00 3.35 11:40:01 PM 0.12 0.00 0.12 0.00 2.80 11:41:01 PM 6.33 5.78 0.55 555.91 18.81 11:42:01 PM 36.60 0.60 36.00 63.18 1607.86 Average: 21.69 1.21 20.48 168.10 1965.07 11:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 PM 5233584 7029560 2648848 33.60 2688 1972840 703688 7.88 187468 2122776 196916 11:29:01 PM 5099344 6970024 2783088 35.31 2688 2046996 745164 8.34 213176 2221696 42008 11:30:01 PM 4868520 6950984 3013912 38.24 2688 2251016 773748 8.66 258012 2384296 176516 11:31:01 PM 4927336 7026692 2955096 37.49 2688 2267180 676796 7.58 267804 2307020 16 11:32:01 PM 4928192 7027524 2954240 37.48 2688 2267184 676796 7.58 267804 2307088 16 11:33:01 PM 4928008 7027340 2954424 37.48 2688 2267184 676796 7.58 267804 2307248 12 11:34:01 PM 4918496 7018040 2963936 37.60 2688 2267416 692564 7.75 267800 2317056 220 11:35:01 PM 4882076 6982584 3000356 38.06 2688 2268388 758964 8.50 268204 2352592 40 11:36:01 PM 4881828 6982428 3000604 38.07 2688 2268480 758964 8.50 268204 2352988 68 11:37:01 PM 4880652 6981336 3001780 38.08 2688 2268572 758964 8.50 268204 2353884 44 11:38:01 PM 4880908 6981692 3001524 38.08 2688 2268664 758964 8.50 268204 2354080 8 11:39:01 PM 4880412 6981280 3002020 38.08 2688 2268756 758964 8.50 268204 2354336 36 11:40:01 PM 4879860 6980820 3002572 38.09 2688 2268848 758964 8.50 268204 2354768 68 11:41:01 PM 4908784 7027892 2973648 37.73 2688 2286920 700604 7.84 270816 2323560 1888 11:42:01 PM 4999896 6939376 2882536 36.57 2688 2113112 776920 8.70 466248 2059104 10240 Average: 4939860 6993838 2942572 37.33 2688 2223437 731791 8.19 271744 2298166 28540 11:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 89.67 74.21 1051.48 10.66 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 54.18 39.57 566.88 6.78 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 35.37 31.57 310.41 6.92 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 558.33 407.44 113.81 93.14 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 4.25 2.05 0.78 0.49 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 3.33 2.13 0.76 0.64 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 21.03 10.80 6.96 1.39 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 32.76 29.50 6.98 4.32 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 2.43 0.30 0.26 0.05 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 2.67 0.73 0.90 0.53 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 1.88 0.22 0.31 0.04 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 3.08 0.28 0.38 0.05 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 0.97 0.30 0.14 0.05 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 58.92 44.53 16.16 5.83 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 42.42 34.91 83.31 28.50 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 60.21 44.84 144.01 10.54 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) 07/12/2025 _x86_64_ (2 CPU) 23:26:03 LINUX RESTART (2 CPU) 11:27:01 PM CPU %user %nice %system %iowait %steal %idle 11:28:01 PM all 37.81 0.00 5.56 2.10 0.11 54.43 11:28:01 PM 0 31.21 0.00 5.00 2.40 0.10 61.29 11:28:01 PM 1 44.40 0.00 6.11 1.80 0.12 47.58 11:29:01 PM all 18.31 0.00 2.44 2.46 0.07 76.72 11:29:01 PM 0 10.72 0.00 1.97 1.87 0.07 85.37 11:29:01 PM 1 25.90 0.00 2.92 3.06 0.07 68.06 11:30:01 PM all 24.35 0.00 4.22 4.34 0.08 67.00 11:30:01 PM 0 23.55 0.00 4.17 6.10 0.08 66.10 11:30:01 PM 1 25.16 0.00 4.27 2.58 0.08 67.91 11:31:01 PM all 15.37 0.00 3.71 1.56 0.06 79.30 11:31:01 PM 0 12.78 0.00 3.30 2.18 0.05 81.70 11:31:01 PM 1 17.97 0.00 4.12 0.94 0.07 76.91 11:32:01 PM all 0.35 0.00 0.08 0.03 0.07 99.47 11:32:01 PM 0 0.62 0.00 0.08 0.07 0.05 99.18 11:32:01 PM 1 0.08 0.00 0.08 0.00 0.08 99.75 11:33:01 PM all 0.40 0.00 0.07 0.00 0.03 99.51 11:33:01 PM 0 0.57 0.00 0.05 0.00 0.03 99.35 11:33:01 PM 1 0.23 0.00 0.08 0.00 0.02 99.67 11:34:01 PM all 0.43 0.00 0.16 0.00 0.04 99.37 11:34:01 PM 0 0.65 0.00 0.17 0.00 0.05 99.13 11:34:01 PM 1 0.22 0.00 0.15 0.00 0.03 99.60 11:35:01 PM all 8.10 0.00 0.56 0.02 0.07 91.26 11:35:01 PM 0 4.59 0.00 0.44 0.00 0.07 94.90 11:35:01 PM 1 11.60 0.00 0.69 0.03 0.07 87.61 11:36:01 PM all 0.56 0.00 0.08 0.00 0.08 99.28 11:36:01 PM 0 0.60 0.00 0.08 0.00 0.05 99.26 11:36:01 PM 1 0.52 0.00 0.08 0.00 0.10 99.30 11:37:01 PM all 0.60 0.00 0.12 0.00 0.07 99.22 11:37:01 PM 0 0.63 0.00 0.10 0.00 0.05 99.22 11:37:01 PM 1 0.57 0.00 0.13 0.00 0.08 99.22 11:38:01 PM all 0.58 0.00 0.10 0.00 0.07 99.25 11:38:01 PM 0 0.60 0.00 0.07 0.00 0.05 99.28 11:38:01 PM 1 0.57 0.00 0.13 0.00 0.08 99.22 11:38:01 PM CPU %user %nice %system %iowait %steal %idle 11:39:01 PM all 0.57 0.00 0.08 0.00 0.06 99.29 11:39:01 PM 0 0.43 0.00 0.10 0.00 0.07 99.40 11:39:01 PM 1 0.70 0.00 0.07 0.00 0.05 99.18 11:40:01 PM all 0.45 0.00 0.08 0.00 0.06 99.41 11:40:01 PM 0 0.52 0.00 0.07 0.00 0.05 99.36 11:40:01 PM 1 0.38 0.00 0.10 0.00 0.07 99.45 11:41:01 PM all 2.84 0.23 0.72 0.12 0.07 96.02 11:41:01 PM 0 3.67 0.00 0.52 0.00 0.07 95.74 11:41:01 PM 1 2.01 0.47 0.92 0.23 0.07 96.30 11:42:01 PM all 30.27 0.00 3.90 0.22 0.08 65.52 11:42:01 PM 0 34.42 0.00 4.22 0.17 0.08 61.11 11:42:01 PM 1 26.12 0.00 3.58 0.28 0.08 69.93 Average: all 9.40 0.02 1.46 0.72 0.07 88.33 Average: 0 8.38 0.00 1.35 0.85 0.06 89.35 Average: 1 10.43 0.03 1.56 0.60 0.07 87.31