---> uname -a: Linux prd-centos8-robot-2c-8g-70.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 576 4907 19 2213 6824 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:57:6e:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe57:6e79/64 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) 01/08/2025 _x86_64_ (2 CPU) 20:09:30 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 217.70 40.71 176.99 637.17 265713.27 08:11:01 PM 82.39 19.99 62.40 5526.56 24405.73 08:12:01 PM 98.98 0.73 98.25 53.05 10612.83 08:13:01 PM 20.06 0.58 19.48 64.79 1698.82 08:14:01 PM 69.99 9.23 60.76 1641.72 7871.28 08:15:01 PM 1.45 0.10 1.35 32.13 139.41 08:16:01 PM 3.02 0.00 3.02 0.00 143.09 08:17:01 PM 0.98 0.00 0.98 0.00 608.95 08:18:01 PM 0.45 0.00 0.45 0.00 380.64 08:19:01 PM 0.62 0.03 0.58 1.87 266.86 08:20:01 PM 14.66 0.42 14.24 47.93 2274.43 Average: 29.62 3.18 26.44 736.99 5332.20 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 6064164 7330120 1818268 23.07 2688 1465028 364712 4.63 116092 1443888 448988 08:11:01 PM 5349608 7018512 2532824 32.13 2688 1855564 753152 8.43 217600 2011764 171884 08:12:01 PM 5223892 7016196 2658540 33.73 2688 1969788 716924 8.03 198924 2117164 30680 08:13:01 PM 5236372 7061692 2646060 33.57 2688 2001268 671636 7.52 221724 2078512 29268 08:14:01 PM 5028260 7073656 2854172 36.21 2688 2214844 640980 7.18 264488 2216172 3408 08:15:01 PM 4988480 7035016 2893952 36.71 2688 2216352 692360 7.75 264616 2256616 548 08:16:01 PM 4958724 7017528 2923708 37.09 2688 2228640 708480 7.93 265088 2285504 11236 08:17:01 PM 4945236 7016384 2937196 37.26 2688 2240980 708480 7.93 265088 2298628 5832 08:18:01 PM 4936772 7017528 2945660 37.37 2688 2250560 708480 7.93 265136 2308108 4088 08:19:01 PM 4986096 7075560 2896336 36.74 2688 2259256 640624 7.17 265696 2258576 4972 08:20:01 PM 5121268 7079736 2761164 35.03 2688 2133748 650244 7.28 493056 1916672 13260 Average: 5167170 7067448 2715262 34.45 2688 2076003 659643 7.39 257955 2108328 65833 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 15.04 4.42 3.90 0.73 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 292.27 165.44 1569.51 59.35 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 59.16 48.00 668.37 8.33 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 12.31 11.28 6.20 4.23 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 231.71 198.07 337.62 44.86 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 14.83 9.28 9.98 1.14 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 34.31 29.36 98.19 7.87 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 28.72 25.89 77.20 7.74 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 22.48 20.95 36.23 14.66 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 30.26 19.01 76.83 2.72 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 63.05 43.15 136.11 78.42 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 78.80 56.95 301.16 22.87 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) 01/08/2025 _x86_64_ (2 CPU) 20:09:30 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 5.07 0.00 14.29 63.13 0.00 17.51 08:10:01 PM 0 5.45 0.00 18.18 76.36 0.00 0.00 08:10:01 PM 1 4.67 0.00 10.28 49.53 0.00 35.51 08:11:01 PM all 38.34 0.00 5.97 8.38 0.19 47.11 08:11:01 PM 0 41.43 0.00 7.24 8.80 0.18 42.35 08:11:01 PM 1 35.26 0.00 4.71 7.96 0.20 51.86 08:12:01 PM all 28.12 0.00 4.00 2.96 0.10 64.82 08:12:01 PM 0 36.10 0.00 4.58 2.47 0.10 56.74 08:12:01 PM 1 20.15 0.00 3.42 3.45 0.10 72.88 08:13:01 PM all 15.72 0.00 2.26 0.30 0.08 81.65 08:13:01 PM 0 14.33 0.00 2.06 0.08 0.08 83.45 08:13:01 PM 1 17.12 0.00 2.46 0.52 0.07 79.84 08:14:01 PM all 23.44 0.00 4.48 1.43 0.09 70.56 08:14:01 PM 0 28.89 0.00 4.87 1.34 0.08 64.82 08:14:01 PM 1 18.00 0.00 4.08 1.52 0.10 76.29 08:15:01 PM all 1.35 0.00 0.18 0.03 0.05 98.39 08:15:01 PM 0 1.39 0.00 0.13 0.03 0.08 98.36 08:15:01 PM 1 1.32 0.00 0.23 0.02 0.02 98.41 08:16:01 PM all 11.91 0.00 0.23 0.01 0.10 87.75 08:16:01 PM 0 19.50 0.00 0.22 0.00 0.10 80.18 08:16:01 PM 1 4.32 0.00 0.23 0.02 0.10 95.33 08:17:01 PM all 13.42 0.00 0.21 0.05 0.08 86.25 08:17:01 PM 0 20.87 0.00 0.17 0.00 0.08 78.88 08:17:01 PM 1 5.95 0.00 0.25 0.10 0.07 93.63 08:18:01 PM all 11.78 0.00 0.18 0.07 0.08 87.89 08:18:01 PM 0 16.05 0.00 0.18 0.07 0.08 83.61 08:18:01 PM 1 7.53 0.00 0.17 0.07 0.08 92.15 08:19:01 PM all 6.80 0.00 0.36 0.06 0.08 92.71 08:19:01 PM 0 12.06 0.00 0.47 0.00 0.08 87.38 08:19:01 PM 1 1.54 0.00 0.25 0.12 0.07 98.03 08:20:01 PM all 16.64 0.00 2.42 0.27 0.08 80.59 08:20:01 PM 0 17.96 0.00 2.63 0.29 0.07 79.05 08:20:01 PM 1 15.33 0.00 2.20 0.25 0.10 82.12 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.73 0.00 2.05 1.47 0.09 79.66 Average: 0 20.83 0.00 2.28 1.44 0.10 75.35 Average: 1 12.64 0.00 1.82 1.49 0.09 83.96