---> uname -a: Linux prd-centos8-robot-2c-8g-16502.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: 2800.000 BogoMIPS: 5600.00 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 594 4881 19 2222 6804 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:cb:c6:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85388sec preferred_lft 85388sec inet6 fe80::f816:3eff:fecb:c62a/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) 12/26/2025 _x86_64_ (2 CPU) 03:24:57 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 122.64 1.08 121.56 75.31 12180.81 03:28:01 AM 27.66 0.03 27.62 0.53 4064.95 03:29:01 AM 29.21 0.38 28.82 64.25 1610.90 03:30:01 AM 79.12 6.93 72.19 1289.30 8493.65 03:31:01 AM 7.03 0.00 7.03 0.00 517.80 03:32:01 AM 0.30 0.00 0.30 0.00 4.28 03:33:01 AM 0.12 0.00 0.12 0.00 1.30 03:34:01 AM 2.25 0.10 2.15 6.80 155.25 03:35:01 AM 0.35 0.00 0.35 0.00 112.31 03:36:01 AM 0.42 0.00 0.42 0.00 129.99 03:37:01 AM 0.33 0.00 0.33 0.00 122.21 03:38:01 AM 0.23 0.00 0.23 0.00 75.89 03:39:01 AM 0.28 0.00 0.28 0.00 122.31 03:40:01 AM 0.37 0.03 0.34 0.27 133.14 03:41:01 AM 21.90 0.41 21.49 46.68 1843.62 Average: 19.49 0.60 18.89 98.91 1972.26 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5174332 7016060 2708092 34.36 2688 2017300 693372 7.76 198524 2157980 104472 03:28:01 AM 5212092 7054468 2670332 33.88 2688 2018524 665000 7.45 207592 2112208 1236 03:29:01 AM 5111324 7041220 2771100 35.16 2688 2100920 685036 7.67 228548 2176832 75952 03:30:01 AM 4963720 7060440 2918704 37.03 2688 2263424 640820 7.18 260620 2272308 10828 03:31:01 AM 4963132 7059856 2919292 37.04 2688 2263428 640820 7.18 260616 2272612 4 03:32:01 AM 4963616 7060340 2918808 37.03 2688 2263428 640820 7.18 260624 2272304 16 03:33:01 AM 4963684 7060408 2918740 37.03 2688 2263428 640820 7.18 260624 2272480 16 03:34:01 AM 4910300 7009668 2972124 37.71 2688 2266076 710560 7.96 261168 2324700 12 03:35:01 AM 4905748 7008684 2976676 37.76 2688 2269640 710560 7.96 261252 2329280 340 03:36:01 AM 4899436 7006536 2982988 37.84 2688 2273816 751004 8.41 261252 2335212 768 03:37:01 AM 4896240 7006176 2986184 37.88 2688 2276664 766692 8.58 261252 2338232 32 03:38:01 AM 4892104 7005808 2990320 37.94 2688 2280416 766692 8.58 261252 2342592 1564 03:39:01 AM 4886412 7003352 2996012 38.01 2688 2283644 804536 9.01 261256 2348096 1192 03:40:01 AM 4938612 7061696 2943812 37.35 2688 2289788 628088 7.03 261976 2296344 3540 03:41:01 AM 5092300 7057280 2790124 35.40 2688 2136904 626156 7.01 481000 1947076 24136 Average: 4984870 7034133 2897554 36.76 2688 2217827 691398 7.74 265837 2253217 14941 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 133.99 104.85 1289.85 13.50 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 4.95 1.53 1.63 0.67 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 28.49 27.44 88.58 7.18 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 587.47 425.62 361.02 97.25 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 1.72 0.95 0.55 0.37 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 2.48 1.95 0.43 0.42 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 3.22 2.18 0.82 0.68 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 98.92 82.67 22.97 7.34 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 293.59 295.30 48.58 21.13 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 234.36 235.32 43.50 17.40 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 150.27 150.22 27.23 11.60 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 247.17 248.35 43.63 18.30 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 246.06 247.54 42.32 18.08 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 182.65 166.05 38.31 13.14 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 71.37 50.98 130.52 101.73 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 152.39 136.00 142.72 21.97 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) 12/26/2025 _x86_64_ (2 CPU) 03:24:57 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 39.13 0.00 5.15 1.22 0.10 54.41 03:27:01 AM 0 53.72 0.00 5.88 1.24 0.10 39.07 03:27:01 AM 1 24.55 0.00 4.42 1.20 0.10 69.73 03:28:01 AM all 1.45 0.00 0.71 1.40 0.04 96.39 03:28:01 AM 0 2.41 0.00 0.77 1.87 0.05 94.91 03:28:01 AM 1 0.50 0.00 0.65 0.94 0.03 97.88 03:29:01 AM all 24.57 0.00 3.50 0.72 0.08 71.14 03:29:01 AM 0 35.41 0.00 4.43 0.92 0.08 59.15 03:29:01 AM 1 13.72 0.00 2.57 0.52 0.07 83.13 03:30:01 AM all 25.51 0.00 5.45 1.27 0.08 67.68 03:30:01 AM 0 33.75 0.00 6.30 1.31 0.08 58.55 03:30:01 AM 1 17.30 0.00 4.60 1.24 0.08 76.78 03:31:01 AM all 0.33 0.00 0.12 0.04 0.03 99.48 03:31:01 AM 0 0.57 0.00 0.08 0.00 0.02 99.33 03:31:01 AM 1 0.08 0.00 0.15 0.08 0.05 99.63 03:32:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 03:32:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 03:32:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 03:33:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 03:33:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 03:33:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 03:34:01 AM all 8.20 0.00 0.68 0.01 0.08 91.03 03:34:01 AM 0 10.58 0.00 0.67 0.00 0.07 88.68 03:34:01 AM 1 5.83 0.00 0.69 0.02 0.08 93.38 03:35:01 AM all 12.29 0.00 1.32 0.00 0.08 86.31 03:35:01 AM 0 12.05 0.00 1.26 0.00 0.10 86.59 03:35:01 AM 1 12.53 0.00 1.37 0.00 0.07 86.02 03:36:01 AM all 13.11 0.00 1.41 0.00 0.08 85.40 03:36:01 AM 0 20.74 0.00 1.78 0.00 0.08 77.40 03:36:01 AM 1 5.55 0.00 1.04 0.00 0.08 93.32 03:37:01 AM all 10.27 0.00 0.87 0.00 0.08 88.77 03:37:01 AM 0 14.63 0.00 1.09 0.00 0.08 84.19 03:37:01 AM 1 5.94 0.00 0.65 0.00 0.08 93.33 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 13.16 0.00 1.26 0.00 0.08 85.51 03:38:01 AM 0 17.57 0.00 1.47 0.00 0.08 80.87 03:38:01 AM 1 8.77 0.00 1.04 0.00 0.07 90.12 03:39:01 AM all 11.41 0.00 1.26 0.00 0.08 87.25 03:39:01 AM 0 6.37 0.00 1.11 0.00 0.07 92.45 03:39:01 AM 1 16.46 0.00 1.42 0.00 0.08 82.04 03:40:01 AM all 12.78 0.00 1.26 0.00 0.07 85.89 03:40:01 AM 0 18.81 0.00 1.56 0.00 0.07 79.57 03:40:01 AM 1 6.74 0.00 0.97 0.00 0.07 92.22 03:41:01 AM all 27.03 0.00 3.37 0.17 0.07 69.36 03:41:01 AM 0 27.80 0.00 3.76 0.17 0.08 68.19 03:41:01 AM 1 26.27 0.00 2.98 0.17 0.07 70.52 Average: all 13.34 0.00 1.77 0.32 0.07 84.50 Average: 0 17.04 0.00 2.02 0.37 0.07 80.50 Average: 1 9.64 0.00 1.52 0.28 0.07 88.49