---> uname -a: Linux prd-centos8-robot-2c-8g-48264.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4865 19 2193 6760 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:a2:33:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85529sec preferred_lft 85529sec inet6 fe80::f816:3eff:fea2:331b/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) 08/01/2025 _x86_64_ (2 CPU) 07:25:35 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 152.89 68.47 84.42 7802.50 20818.07 07:28:01 AM 83.89 0.72 83.17 52.92 10134.87 07:29:01 AM 37.94 0.42 37.53 64.79 3018.31 07:30:01 AM 71.88 9.45 62.43 1685.30 7877.44 07:31:01 AM 6.46 0.02 6.45 0.13 561.46 07:32:01 AM 3.98 0.00 3.98 0.00 205.85 07:33:01 AM 0.42 0.00 0.42 0.00 32.39 07:34:01 AM 0.20 0.00 0.20 0.00 60.46 07:35:01 AM 0.23 0.00 0.23 0.00 69.49 07:36:01 AM 0.30 0.00 0.30 0.00 14.43 07:37:01 AM 0.25 0.00 0.25 0.00 7.38 07:38:01 AM 0.30 0.00 0.30 0.00 39.99 07:39:01 AM 10.46 0.32 10.15 36.93 372.80 07:40:01 AM 29.94 0.52 29.42 64.65 1733.77 Average: 28.51 5.71 22.81 693.51 3210.88 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5338184 7015616 2544240 32.28 2688 1860728 787468 8.82 185648 2038820 152280 07:28:01 AM 5118972 6952728 2763452 35.06 2688 2009668 801420 8.97 197796 2209400 42488 07:29:01 AM 5052692 6955916 2829732 35.90 2688 2077004 813104 9.10 233988 2238156 56004 07:30:01 AM 4912440 7006924 2969984 37.68 2688 2262164 734424 8.22 267180 2320704 10828 07:31:01 AM 4871124 6966180 3011300 38.20 2688 2262736 788524 8.83 267316 2361488 412 07:32:01 AM 4867136 6964084 3015288 38.25 2688 2264636 826076 9.25 267328 2365552 124 07:33:01 AM 4861948 6960376 3020476 38.32 2688 2266156 841908 9.43 267332 2370568 864 07:34:01 AM 4859684 6959684 3022740 38.35 2688 2267736 841908 9.43 267336 2372816 700 07:35:01 AM 4857816 6959192 3024608 38.37 2688 2269056 861852 9.65 267336 2374820 24 07:36:01 AM 4853636 6955376 3028788 38.42 2688 2269428 861852 9.65 267340 2379056 104 07:37:01 AM 4853320 6955172 3029104 38.43 2688 2269532 861852 9.65 267340 2379268 84 07:38:01 AM 4850116 6953172 3032308 38.47 2688 2270744 861852 9.65 267340 2382736 200 07:39:01 AM 5034700 6971644 2847724 36.13 2688 2108296 762648 8.54 305192 2176720 40524 07:40:01 AM 5020024 6957924 2862400 36.31 2688 2111464 795916 8.91 472420 2032960 25040 Average: 4953699 6966713 2928725 37.16 2688 2183525 817200 9.15 271492 2285933 23548 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 308.18 192.32 1728.52 57.38 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 75.31 56.36 742.94 8.95 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 34.13 28.71 155.46 7.70 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 210.68 150.77 215.46 41.99 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 42.99 34.51 8.94 3.08 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 98.85 97.00 18.88 12.60 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 63.67 61.46 12.51 6.45 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 72.68 72.68 13.87 6.73 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 62.14 59.46 12.65 6.67 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 15.91 13.43 3.76 2.38 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 5.40 4.10 1.33 0.81 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 40.09 35.73 9.88 6.22 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 78.87 59.04 127.74 49.74 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 19.86 18.08 16.46 8.42 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 80.63 63.12 219.20 15.65 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) 08/01/2025 _x86_64_ (2 CPU) 07:25:35 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 44.69 0.03 8.84 2.47 0.09 43.87 07:27:01 AM 0 38.30 0.00 8.08 1.65 0.08 51.89 07:27:01 AM 1 51.09 0.05 9.61 3.29 0.10 35.86 07:28:01 AM all 24.84 0.00 3.56 0.80 0.07 70.73 07:28:01 AM 0 6.12 0.00 2.19 0.81 0.07 90.80 07:28:01 AM 1 43.62 0.00 4.92 0.78 0.08 50.59 07:29:01 AM all 22.25 0.00 3.13 0.31 0.06 74.25 07:29:01 AM 0 17.25 0.00 2.85 0.33 0.05 79.52 07:29:01 AM 1 27.26 0.00 3.42 0.28 0.07 68.97 07:30:01 AM all 21.52 0.00 4.59 0.98 0.08 72.83 07:30:01 AM 0 17.64 0.00 4.33 1.08 0.08 76.86 07:30:01 AM 1 25.40 0.00 4.85 0.87 0.08 68.80 07:31:01 AM all 2.43 0.00 0.33 0.08 0.04 97.11 07:31:01 AM 0 4.37 0.00 0.40 0.05 0.05 95.12 07:31:01 AM 1 0.48 0.00 0.27 0.12 0.03 99.10 07:32:01 AM all 8.01 0.00 0.47 0.02 0.08 91.42 07:32:01 AM 0 6.86 0.00 0.44 0.02 0.08 92.61 07:32:01 AM 1 9.15 0.00 0.50 0.02 0.08 90.24 07:33:01 AM all 5.61 0.00 0.39 0.00 0.07 93.94 07:33:01 AM 0 4.83 0.00 0.42 0.00 0.07 94.68 07:33:01 AM 1 6.38 0.00 0.35 0.00 0.07 93.20 07:34:01 AM all 5.11 0.00 0.38 0.00 0.08 94.43 07:34:01 AM 0 6.57 0.00 0.32 0.00 0.08 93.02 07:34:01 AM 1 3.65 0.00 0.44 0.00 0.07 95.85 07:35:01 AM all 6.91 0.00 0.38 0.00 0.07 92.65 07:35:01 AM 0 6.92 0.00 0.39 0.00 0.07 92.63 07:35:01 AM 1 6.90 0.00 0.37 0.00 0.07 92.66 07:36:01 AM all 3.98 0.00 0.25 0.00 0.06 95.71 07:36:01 AM 0 2.29 0.00 0.23 0.00 0.07 97.41 07:36:01 AM 1 5.66 0.00 0.27 0.00 0.05 94.02 07:37:01 AM all 1.71 0.00 0.17 0.00 0.05 98.07 07:37:01 AM 0 1.24 0.00 0.12 0.00 0.03 98.61 07:37:01 AM 1 2.19 0.00 0.22 0.00 0.07 97.53 07:37:01 AM CPU %user %nice %system %iowait %steal %idle 07:38:01 AM all 10.01 0.00 0.44 0.00 0.08 89.47 07:38:01 AM 0 10.47 0.00 0.43 0.00 0.07 89.03 07:38:01 AM 1 9.55 0.00 0.45 0.00 0.08 89.91 07:39:01 AM all 21.61 0.00 2.13 0.05 0.08 76.13 07:39:01 AM 0 16.28 0.00 1.89 0.03 0.08 81.71 07:39:01 AM 1 26.94 0.00 2.37 0.07 0.08 70.54 07:40:01 AM all 29.14 0.00 3.91 0.19 0.08 66.69 07:40:01 AM 0 20.57 0.00 3.37 0.17 0.08 75.81 07:40:01 AM 1 37.71 0.00 4.44 0.22 0.07 57.57 Average: all 14.86 0.00 2.07 0.35 0.07 82.65 Average: 0 11.42 0.00 1.82 0.30 0.07 86.39 Average: 1 18.30 0.00 2.32 0.40 0.07 78.90