---> uname -a: Linux prd-centos8-robot-2c-8g-1236.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 631 4894 19 2172 6767 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:ab:d7:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:feab:d775/64 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) 11/26/2025 _x86_64_ (2 CPU) 02:24:57 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 122.71 0.18 122.53 5.06 12156.81 02:28:01 AM 40.76 1.07 39.69 115.85 4328.51 02:29:01 AM 65.82 6.93 58.89 1289.09 3913.31 02:30:01 AM 32.66 0.03 32.62 3.47 6296.60 02:31:01 AM 5.68 0.23 5.45 12.66 233.56 02:32:01 AM 0.38 0.00 0.38 0.00 6.81 02:33:01 AM 0.32 0.00 0.32 0.00 5.00 02:34:02 AM 16.68 0.32 16.36 36.92 632.31 02:35:01 AM 26.15 0.53 25.62 64.94 1212.39 Average: 34.59 1.03 33.56 170.00 3202.14 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5078612 6915152 2803808 35.57 2688 2012248 840600 9.41 187852 2265336 105836 02:28:01 AM 5222688 7062436 2659732 33.74 2688 2015544 682564 7.64 218700 2091660 10756 02:29:01 AM 4901524 6994688 2980896 37.82 2688 2259472 713796 7.99 254412 2343900 175552 02:30:01 AM 4915812 7008776 2966608 37.64 2688 2259596 694416 7.78 259948 2319728 4 02:31:01 AM 4865892 6960680 3016528 38.27 2688 2261388 763076 8.54 260216 2368940 4 02:32:01 AM 4866604 6961392 3015816 38.26 2688 2261388 763076 8.54 260216 2368660 20 02:33:01 AM 4859720 6954516 3022700 38.35 2688 2261404 794644 8.90 260216 2376016 4 02:34:02 AM 5026612 6940008 2855808 36.23 2688 2085232 765916 8.58 301784 2191944 30192 02:35:01 AM 4984736 6902256 2897684 36.76 2688 2090332 810672 9.08 461672 2077704 27044 Average: 4969133 6966656 2913287 36.96 2688 2167400 758751 8.50 273891 2267099 38824 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 117.73 91.20 1291.56 12.24 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 14.90 9.97 6.89 3.84 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 45.06 36.91 338.89 9.02 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 198.73 144.92 39.69 31.31 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 117.23 103.80 39.21 39.89 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 232.79 229.99 46.50 96.35 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 171.72 170.14 123.34 60.69 0.00 0.00 0.00 0.00 02:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:02 AM eth0 77.76 56.50 123.20 34.26 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 20.64 17.52 15.36 8.82 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 110.90 95.81 225.36 32.98 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) 11/26/2025 _x86_64_ (2 CPU) 02:24:57 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 38.11 0.00 5.37 1.46 0.12 54.94 02:27:01 AM 0 55.62 0.00 6.37 1.48 0.13 36.39 02:27:01 AM 1 20.67 0.00 4.37 1.43 0.12 73.42 02:28:01 AM all 14.64 0.00 1.81 0.48 0.08 82.99 02:28:01 AM 0 11.68 0.00 1.64 0.42 0.08 86.18 02:28:01 AM 1 17.59 0.00 1.99 0.53 0.08 79.81 02:29:01 AM all 33.52 0.00 6.25 0.57 0.12 59.53 02:29:01 AM 0 40.56 0.00 7.00 0.58 0.13 51.73 02:29:01 AM 1 26.49 0.00 5.51 0.55 0.12 67.33 02:30:01 AM all 7.32 0.00 1.29 0.41 0.07 90.91 02:30:01 AM 0 11.89 0.00 1.62 0.28 0.07 86.13 02:30:01 AM 1 2.74 0.00 0.97 0.53 0.07 95.69 02:31:01 AM all 10.09 0.00 0.60 0.03 0.07 89.21 02:31:01 AM 0 4.51 0.00 0.72 0.02 0.07 94.68 02:31:01 AM 1 15.65 0.00 0.49 0.03 0.07 83.76 02:32:01 AM all 18.49 0.00 0.44 0.00 0.08 80.99 02:32:01 AM 0 0.72 0.00 0.20 0.00 0.07 99.01 02:32:01 AM 1 36.29 0.00 0.69 0.00 0.10 62.92 02:33:01 AM all 22.32 0.00 0.44 0.00 0.09 77.14 02:33:01 AM 0 3.14 0.00 0.23 0.00 0.08 96.54 02:33:01 AM 1 41.54 0.00 0.65 0.00 0.10 57.71 02:34:02 AM all 17.49 0.00 2.04 0.06 0.08 80.34 02:34:02 AM 0 15.84 0.00 1.78 0.05 0.10 82.22 02:34:02 AM 1 19.12 0.00 2.29 0.07 0.07 78.46 02:35:01 AM all 34.47 0.00 4.27 0.12 0.08 61.06 02:35:01 AM 0 48.03 0.00 4.76 0.15 0.08 46.98 02:35:01 AM 1 20.89 0.00 3.78 0.08 0.08 75.16 Average: all 21.82 0.00 2.50 0.35 0.09 75.24 Average: 0 21.32 0.00 2.70 0.33 0.09 75.55 Average: 1 22.32 0.00 2.30 0.36 0.09 74.92