---> uname -a: Linux prd-centos8-robot-2c-8g-45353.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 680 4834 19 2183 6719 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:9b:8d:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85491sec preferred_lft 85491sec inet6 fe80::f816:3eff:fe9b:8dfb/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) 07/23/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 135.83 59.05 76.78 7725.20 21307.31 02:28:01 AM 87.59 0.72 86.87 52.92 10810.51 02:29:01 AM 30.68 0.42 30.26 64.79 2522.85 02:30:01 AM 71.74 6.96 64.78 1292.77 7771.08 02:31:01 AM 14.10 0.02 14.08 0.13 1201.92 02:32:01 AM 1.95 0.00 1.95 0.00 135.19 02:33:01 AM 0.35 0.00 0.35 0.00 53.25 02:34:01 AM 0.17 0.00 0.17 0.00 52.15 02:35:01 AM 0.25 0.00 0.25 0.00 33.53 02:36:01 AM 0.27 0.00 0.27 0.00 32.99 02:37:01 AM 0.25 0.00 0.25 0.00 16.04 02:38:01 AM 0.23 0.00 0.23 0.00 34.28 02:39:01 AM 2.42 0.32 2.10 36.92 138.70 02:40:01 AM 30.92 0.33 30.59 37.19 1750.23 Average: 26.91 4.85 22.07 657.98 3276.00 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5365864 7033824 2516568 31.93 2688 1851288 770572 8.63 185608 2013260 162564 02:28:01 AM 5124524 6962320 2757908 34.99 2688 2013476 810600 9.08 198160 2201216 42480 02:29:01 AM 5099268 6981344 2783164 35.31 2688 2056244 785848 8.80 231704 2195800 40524 02:30:01 AM 4877480 6962768 3004952 38.12 2688 2253056 725228 8.12 262028 2357780 24904 02:31:01 AM 4839176 6924660 3043256 38.61 2688 2253376 804024 9.00 262164 2398460 316 02:32:01 AM 4834604 6922064 3047828 38.67 2688 2255360 826252 9.25 262176 2403204 104 02:33:01 AM 4828992 6917952 3053440 38.74 2688 2256860 845544 9.47 262180 2408368 180 02:34:01 AM 4827744 6918128 3054688 38.75 2688 2258260 845544 9.47 262184 2409692 68 02:35:01 AM 4824708 6916756 3057724 38.79 2688 2259924 861260 9.64 262184 2412756 808 02:36:01 AM 4824408 6916604 3058024 38.80 2688 2260072 861260 9.64 262184 2413064 96 02:37:01 AM 4823932 6916420 3058500 38.80 2688 2260380 861260 9.64 262188 2413356 24 02:38:01 AM 4820740 6914200 3061692 38.84 2688 2261336 861260 9.64 262192 2416472 0 02:39:01 AM 5006856 6935832 2875576 36.48 2688 2100536 779620 8.73 265632 2243652 25784 02:40:01 AM 4920768 6854520 2961664 37.57 2688 2108020 866552 9.70 467348 2138656 18088 Average: 4929933 6934099 2952499 37.46 2688 2174871 821773 9.20 264852 2316124 22567 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 310.54 192.87 1678.88 61.81 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 71.04 54.36 792.57 8.85 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 17.01 13.26 7.38 4.88 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 190.70 142.10 345.72 33.60 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 19.01 12.06 5.19 1.38 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 112.18 110.70 20.98 10.08 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 54.58 52.10 12.21 6.22 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 53.65 54.48 10.81 4.74 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 67.84 64.92 15.43 7.87 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 7.02 5.78 1.74 1.08 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 11.01 9.96 2.68 1.83 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 31.03 27.06 7.80 4.79 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 90.87 65.26 102.93 55.62 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 16.56 16.01 13.19 7.93 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 75.22 58.64 215.56 15.05 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) 07/23/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 44.65 0.04 8.24 6.01 0.11 40.94 02:27:01 AM 0 37.44 0.05 7.71 6.70 0.10 48.00 02:27:01 AM 1 51.87 0.03 8.78 5.32 0.12 33.88 02:28:01 AM all 27.45 0.00 3.89 1.28 0.09 67.30 02:28:01 AM 0 30.63 0.00 4.19 1.14 0.10 63.94 02:28:01 AM 1 24.27 0.00 3.59 1.42 0.08 70.64 02:29:01 AM all 17.99 0.00 2.94 0.23 0.08 78.76 02:29:01 AM 0 8.55 0.00 2.51 0.10 0.08 88.76 02:29:01 AM 1 27.42 0.00 3.37 0.35 0.08 68.77 02:30:01 AM all 26.95 0.00 5.24 1.02 0.10 66.69 02:30:01 AM 0 17.00 0.00 4.36 1.20 0.08 77.37 02:30:01 AM 1 36.98 0.00 6.13 0.84 0.12 55.94 02:31:01 AM all 1.79 0.00 0.33 0.13 0.05 97.69 02:31:01 AM 0 0.30 0.00 0.28 0.13 0.07 99.21 02:31:01 AM 1 3.28 0.00 0.38 0.13 0.03 96.17 02:32:01 AM all 8.61 0.00 0.55 0.01 0.08 90.75 02:32:01 AM 0 3.85 0.00 0.57 0.02 0.07 95.49 02:32:01 AM 1 13.40 0.00 0.52 0.00 0.10 85.98 02:33:01 AM all 6.41 0.00 0.39 0.00 0.08 93.12 02:33:01 AM 0 6.93 0.00 0.30 0.00 0.08 92.68 02:33:01 AM 1 5.88 0.00 0.49 0.00 0.07 93.56 02:34:01 AM all 2.87 0.00 0.28 0.00 0.08 96.76 02:34:01 AM 0 2.33 0.00 0.27 0.00 0.07 97.34 02:34:01 AM 1 3.40 0.00 0.30 0.00 0.10 96.19 02:35:01 AM all 9.49 0.00 0.55 0.00 0.08 89.87 02:35:01 AM 0 6.67 0.00 0.57 0.00 0.07 92.69 02:35:01 AM 1 12.33 0.00 0.54 0.00 0.10 87.03 02:36:01 AM all 2.25 0.00 0.20 0.00 0.07 97.48 02:36:01 AM 0 0.90 0.00 0.17 0.00 0.07 98.86 02:36:01 AM 1 3.59 0.00 0.23 0.00 0.07 96.10 02:37:01 AM all 3.20 0.00 0.21 0.00 0.08 96.51 02:37:01 AM 0 1.92 0.00 0.18 0.00 0.07 97.83 02:37:01 AM 1 4.48 0.00 0.23 0.00 0.08 95.20 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 8.07 0.00 0.44 0.00 0.09 91.39 02:38:01 AM 0 3.72 0.00 0.37 0.00 0.08 95.83 02:38:01 AM 1 12.44 0.00 0.52 0.00 0.10 86.94 02:39:01 AM all 15.48 0.00 1.64 0.03 0.08 82.78 02:39:01 AM 0 8.55 0.00 1.58 0.02 0.07 89.79 02:39:01 AM 1 22.41 0.00 1.71 0.03 0.08 75.76 02:40:01 AM all 28.57 0.00 2.91 0.18 0.10 68.24 02:40:01 AM 0 23.77 0.00 2.97 0.10 0.08 73.07 02:40:01 AM 1 33.38 0.00 2.86 0.25 0.12 63.40 Average: all 14.57 0.00 1.99 0.63 0.08 82.72 Average: 0 10.91 0.00 1.86 0.67 0.08 86.48 Average: 1 18.23 0.00 2.12 0.60 0.09 78.96