---> uname -a: Linux prd-centos8-robot-2c-8g-2127.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 611 4895 19 2190 6787 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:d4:fd:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85506sec preferred_lft 85506sec inet6 fe80::f816:3eff:fed4:fdb9/64 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) 10/09/2025 _x86_64_ (2 CPU) 00:46:58 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 121.21 0.32 120.89 14.53 12380.91 12:50:01 AM 36.32 1.00 35.32 113.03 3935.92 12:51:01 AM 44.48 6.78 37.69 1248.73 2391.68 12:52:01 AM 53.22 0.25 52.97 47.05 7774.44 12:53:01 AM 3.95 0.22 3.73 11.73 144.21 12:54:01 AM 2.17 0.00 2.17 0.00 164.81 12:55:01 AM 0.37 0.00 0.37 0.00 43.83 12:56:01 AM 0.17 0.00 0.17 0.00 53.12 12:57:01 AM 0.43 0.00 0.43 0.00 49.86 12:58:01 AM 0.55 0.00 0.55 0.00 10.78 12:59:01 AM 0.15 0.00 0.15 0.00 13.48 01:00:01 AM 0.20 0.00 0.20 0.00 45.51 01:01:01 AM 14.91 0.32 14.60 36.92 721.26 Average: 21.39 0.68 20.71 113.22 2133.19 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5110684 6983472 2771748 35.16 2688 2049756 733824 8.22 191720 2233804 137012 12:50:01 AM 5239780 7084704 2642652 33.53 2688 2020488 629864 7.05 219384 2073856 10760 12:51:01 AM 4919548 7010232 2962884 37.59 2688 2258632 678980 7.60 258512 2330972 190944 12:52:01 AM 4932408 7028688 2950024 37.43 2688 2263780 659376 7.38 262780 2304888 4 12:53:01 AM 4889288 6987096 2993144 37.97 2688 2265332 744940 8.34 262924 2348100 1200 12:54:01 AM 4882804 6982272 2999628 38.05 2688 2267000 762212 8.53 262936 2354316 40 12:55:01 AM 4880856 6981864 3001576 38.08 2688 2268560 778776 8.72 262936 2356112 432 12:56:01 AM 4878916 6981508 3003516 38.10 2688 2270148 778776 8.72 262940 2358008 460 12:57:01 AM 4877500 6981000 3004932 38.12 2688 2271040 778776 8.72 262940 2359696 24 12:58:01 AM 4877016 6980892 3005416 38.13 2688 2271400 778776 8.72 262944 2360168 296 12:59:01 AM 4875276 6979512 3007156 38.15 2688 2271760 778776 8.72 262944 2361944 284 01:00:01 AM 4871048 6976600 3011384 38.20 2688 2273116 814352 9.12 262944 2365604 332 01:01:01 AM 5027240 6959832 2855192 36.22 2688 2106204 719584 8.06 309236 2186348 34764 Average: 4943259 6993667 2939173 37.29 2688 2219786 741309 8.30 257318 2307217 28966 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 129.66 101.92 1465.08 13.35 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 13.13 10.23 6.71 4.02 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 39.19 33.76 329.30 7.40 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 202.13 141.54 43.10 39.03 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 74.69 66.36 15.48 6.32 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 74.51 73.33 14.86 6.90 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 59.44 58.46 12.15 5.98 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 67.73 67.53 13.37 6.44 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 33.91 32.14 8.51 4.56 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.68 12.83 3.66 2.33 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 13.25 10.75 3.29 1.90 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 41.23 37.73 11.08 6.93 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 81.84 57.36 100.76 48.29 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 65.03 54.15 155.96 11.80 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) 10/09/2025 _x86_64_ (2 CPU) 00:46:58 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 35.74 0.00 5.11 3.22 0.10 55.83 12:49:01 AM 0 54.26 0.00 6.50 3.71 0.08 35.45 12:49:01 AM 1 17.30 0.00 3.73 2.73 0.12 76.12 12:50:01 AM all 17.70 0.00 2.11 0.82 0.08 79.29 12:50:01 AM 0 20.31 0.00 2.35 0.60 0.08 76.65 12:50:01 AM 1 15.09 0.00 1.87 1.04 0.07 81.94 12:51:01 AM all 22.88 0.00 4.42 1.12 0.08 71.50 12:51:01 AM 0 28.40 0.00 4.70 1.33 0.08 65.48 12:51:01 AM 1 17.34 0.00 4.15 0.90 0.08 77.52 12:52:01 AM all 10.73 0.00 2.22 2.01 0.06 84.98 12:52:01 AM 0 14.01 0.00 2.31 2.27 0.05 81.35 12:52:01 AM 1 7.44 0.00 2.14 1.74 0.07 88.61 12:53:01 AM all 5.84 0.00 0.46 0.02 0.07 93.61 12:53:01 AM 0 5.20 0.00 0.59 0.03 0.07 94.12 12:53:01 AM 1 6.49 0.00 0.34 0.00 0.07 93.11 12:54:01 AM all 5.77 0.00 0.34 0.01 0.08 93.80 12:54:01 AM 0 6.00 0.00 0.40 0.00 0.08 93.52 12:54:01 AM 1 5.54 0.00 0.29 0.02 0.07 94.09 12:55:01 AM all 5.32 0.00 0.31 0.00 0.08 94.30 12:55:01 AM 0 4.53 0.00 0.37 0.00 0.07 95.03 12:55:01 AM 1 6.11 0.00 0.25 0.00 0.08 93.56 12:56:01 AM all 4.69 0.00 0.34 0.03 0.08 94.87 12:56:01 AM 0 3.93 0.00 0.37 0.00 0.07 95.63 12:56:01 AM 1 5.45 0.00 0.32 0.05 0.08 94.09 12:57:01 AM all 6.48 0.00 0.30 0.00 0.08 93.15 12:57:01 AM 0 6.33 0.00 0.37 0.00 0.08 93.22 12:57:01 AM 1 6.63 0.00 0.23 0.00 0.07 93.07 12:58:01 AM all 3.90 0.00 0.23 0.00 0.08 95.79 12:58:01 AM 0 4.91 0.00 0.23 0.00 0.07 94.79 12:58:01 AM 1 2.89 0.00 0.23 0.00 0.08 96.79 12:59:01 AM all 3.41 0.00 0.21 0.00 0.08 96.31 12:59:01 AM 0 2.94 0.00 0.15 0.00 0.07 96.84 12:59:01 AM 1 3.88 0.00 0.27 0.00 0.08 95.77 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 10.87 0.00 0.53 0.00 0.08 88.51 01:00:01 AM 0 13.09 0.00 0.50 0.00 0.08 86.33 01:00:01 AM 1 8.66 0.00 0.57 0.00 0.08 90.69 01:01:01 AM all 20.14 0.00 2.24 0.46 0.07 77.10 01:01:01 AM 0 18.17 0.00 2.32 0.42 0.07 79.02 01:01:01 AM 1 22.11 0.00 2.16 0.50 0.07 75.17 Average: all 11.82 0.00 1.45 0.59 0.08 86.06 Average: 0 14.02 0.00 1.63 0.64 0.07 83.64 Average: 1 9.62 0.00 1.28 0.54 0.08 88.49