---> uname -a: Linux prd-centos8-robot-2c-8g-10931.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 578 4936 19 2182 6820 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:9e:cc:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85457sec preferred_lft 85457sec inet6 fe80::f816:3eff:fe9e:ccc6/64 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) 12/06/2025 _x86_64_ (2 CPU) 00:35:56 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 119.94 0.32 119.62 22.39 11376.18 12:39:01 AM 34.34 1.02 33.33 108.25 3823.11 12:40:01 AM 69.30 6.93 62.37 1289.09 3961.49 12:41:01 AM 30.27 0.03 30.24 3.47 6253.50 12:42:01 AM 4.58 0.22 4.37 11.73 150.90 12:43:01 AM 0.25 0.00 0.25 0.00 3.22 12:44:01 AM 0.12 0.00 0.12 0.00 0.90 12:45:01 AM 0.10 0.00 0.10 0.00 1.45 12:46:01 AM 0.23 0.00 0.23 0.00 3.48 12:47:01 AM 0.33 0.00 0.33 0.00 4.68 12:48:01 AM 0.17 0.00 0.17 0.00 1.80 12:49:01 AM 0.15 0.00 0.15 0.00 1.47 12:50:01 AM 0.13 0.00 0.13 0.00 1.70 12:51:01 AM 19.13 0.43 18.69 47.05 995.50 Average: 19.93 0.64 19.30 105.87 1898.71 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5238076 7084896 2644348 33.55 2688 2022592 634328 7.10 189380 2104308 104316 12:39:01 AM 5244844 7094780 2637580 33.46 2688 2025792 630208 7.06 219404 2067752 10764 12:40:01 AM 4897592 6999108 2984832 37.87 2688 2267800 692404 7.75 255280 2346912 173692 12:41:01 AM 4956720 7059696 2925704 37.12 2688 2269888 630240 7.06 260596 2278680 8 12:42:01 AM 4756728 6860396 3125696 39.65 2688 2270580 854700 9.57 260728 2476844 4 12:43:01 AM 4756368 6860036 3126056 39.66 2688 2270580 854700 9.57 260728 2477500 4 12:44:01 AM 4756532 6860200 3125892 39.66 2688 2270580 854700 9.57 260728 2477624 16 12:45:01 AM 4756156 6859828 3126268 39.66 2688 2270584 854700 9.57 260728 2477648 8 12:46:01 AM 4756788 6860460 3125636 39.65 2688 2270584 854700 9.57 260728 2477708 4 12:47:01 AM 4757248 6860920 3125176 39.65 2688 2270584 854700 9.57 260728 2477644 4 12:48:01 AM 4757372 6861048 3125052 39.65 2688 2270588 854700 9.57 260728 2477444 4 12:49:01 AM 4757320 6860996 3125104 39.65 2688 2270588 854700 9.57 260728 2477444 4 12:50:01 AM 4862204 6965928 3020220 38.32 2688 2270676 751080 8.41 260728 2372212 100 12:51:01 AM 5049800 6974592 2832624 35.94 2688 2097840 726320 8.13 458344 2014488 23620 Average: 4878839 6933063 3003585 38.10 2688 2222804 778727 8.72 266397 2357443 22325 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 113.14 84.42 1266.67 12.31 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 12.78 8.88 5.98 3.64 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 47.78 40.65 340.22 18.86 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 174.43 131.36 37.39 30.12 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 133.02 124.76 3555.43 10.06 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.88 0.22 0.29 0.20 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.47 0.25 0.37 0.20 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 3.20 0.53 0.82 0.46 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 5.28 0.67 1.25 0.65 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.48 0.33 0.44 0.26 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 3.28 0.17 0.59 0.01 0.00 0.00 0.00 0.00 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 0.75 0.08 0.05 0.01 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 223.89 223.23 7045.09 14.74 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 63.63 44.69 201.27 27.17 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 56.08 47.16 889.74 8.48 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) 12/06/2025 _x86_64_ (2 CPU) 00:35:56 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.22 0.00 4.98 1.24 0.09 55.48 12:38:01 AM 0 24.58 0.00 3.81 1.17 0.10 70.34 12:38:01 AM 1 51.85 0.00 6.15 1.30 0.08 40.61 12:39:01 AM all 13.12 0.00 1.69 0.33 0.08 84.79 12:39:01 AM 0 11.06 0.00 1.64 0.35 0.08 86.87 12:39:01 AM 1 15.17 0.00 1.73 0.32 0.07 82.71 12:40:01 AM all 35.73 0.00 6.15 0.47 0.09 57.56 12:40:01 AM 0 32.53 0.00 5.70 0.50 0.08 61.19 12:40:01 AM 1 38.93 0.00 6.60 0.45 0.10 53.92 12:41:01 AM all 3.13 0.00 0.95 0.43 0.03 95.46 12:41:01 AM 0 2.82 0.00 1.07 0.67 0.03 95.40 12:41:01 AM 1 3.44 0.00 0.84 0.18 0.03 95.51 12:42:01 AM all 3.53 0.00 0.67 0.02 0.06 95.73 12:42:01 AM 0 4.16 0.00 0.81 0.02 0.07 94.95 12:42:01 AM 1 2.90 0.00 0.54 0.02 0.05 96.50 12:43:01 AM all 0.42 0.00 0.13 0.00 0.05 99.40 12:43:01 AM 0 0.60 0.00 0.12 0.00 0.05 99.23 12:43:01 AM 1 0.23 0.00 0.15 0.00 0.05 99.57 12:44:01 AM all 0.43 0.00 0.13 0.00 0.04 99.41 12:44:01 AM 0 0.65 0.00 0.12 0.00 0.05 99.18 12:44:01 AM 1 0.20 0.00 0.13 0.00 0.03 99.63 12:45:01 AM all 0.50 0.00 0.13 0.00 0.06 99.31 12:45:01 AM 0 0.32 0.00 0.15 0.00 0.07 99.46 12:45:01 AM 1 0.68 0.00 0.10 0.00 0.05 99.17 12:46:01 AM all 0.49 0.00 0.13 0.00 0.06 99.31 12:46:01 AM 0 0.37 0.00 0.18 0.00 0.07 99.38 12:46:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 12:47:01 AM all 0.46 0.00 0.11 0.00 0.06 99.37 12:47:01 AM 0 0.23 0.00 0.13 0.00 0.07 99.57 12:47:01 AM 1 0.68 0.00 0.08 0.00 0.05 99.18 12:48:01 AM all 0.31 0.00 0.10 0.00 0.04 99.55 12:48:01 AM 0 0.28 0.00 0.12 0.00 0.05 99.55 12:48:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.44 0.00 0.11 0.00 0.06 99.39 12:49:01 AM 0 0.52 0.00 0.10 0.00 0.05 99.33 12:49:01 AM 1 0.37 0.00 0.12 0.00 0.07 99.45 12:50:01 AM all 3.32 0.00 0.60 0.00 0.10 95.98 12:50:01 AM 0 6.10 0.00 1.03 0.00 0.10 92.77 12:50:01 AM 1 0.57 0.00 0.18 0.00 0.10 99.15 12:51:01 AM all 22.25 0.00 3.04 0.13 0.08 74.51 12:51:01 AM 0 21.53 0.00 2.47 0.08 0.07 75.85 12:51:01 AM 1 22.97 0.00 3.60 0.18 0.08 73.17 Average: all 8.75 0.00 1.35 0.19 0.06 89.65 Average: 0 7.57 0.00 1.25 0.20 0.07 90.92 Average: 1 9.93 0.00 1.46 0.18 0.06 88.37