---> uname -a: Linux prd-centos8-robot-2c-8g-16430.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4727 19 2356 6785 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:cc:0e:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85479sec preferred_lft 85479sec inet6 fe80::f816:3eff:fecc:ea6/64 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) 00:36:12 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 120.15 0.55 119.60 20.00 10904.08 12:39:01 AM 48.70 1.37 47.33 135.42 5498.65 12:40:01 AM 55.51 6.78 48.73 1248.52 3210.93 12:41:02 AM 47.87 0.22 47.65 43.57 7056.13 12:42:01 AM 4.34 0.07 4.27 5.02 157.30 12:43:01 AM 2.70 0.00 2.70 0.00 676.21 12:44:01 AM 0.45 0.00 0.45 0.00 255.47 12:45:01 AM 0.42 0.02 0.40 1.07 236.41 12:46:01 AM 1.02 0.00 1.02 0.00 588.20 12:47:01 AM 0.75 0.03 0.72 1.87 675.72 12:48:01 AM 0.87 0.35 0.52 53.45 561.30 12:49:01 AM 0.32 0.00 0.32 0.00 32.21 12:50:01 AM 0.27 0.00 0.27 0.00 6.32 12:51:01 AM 32.71 0.63 32.07 73.18 4723.79 Average: 22.60 0.72 21.88 113.14 2473.14 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5108828 6981424 2773596 35.19 2688 2049532 786060 8.80 191200 2236576 175856 12:39:01 AM 5219236 7065448 2663188 33.79 2688 2022248 707808 7.93 219708 2092888 10756 12:40:01 AM 4875812 6973088 3006612 38.14 2688 2262724 775384 8.68 256688 2363412 172544 12:41:02 AM 4939540 7039356 2942884 37.33 2688 2266512 701852 7.86 261048 2294944 4 12:42:01 AM 4895312 6997028 2987112 37.90 2688 2268432 750296 8.40 261440 2338404 1784 12:43:01 AM 4863128 6982320 3019296 38.30 2688 2285936 766260 8.58 261856 2370212 1420 12:44:01 AM 4851540 6982032 3030884 38.45 2688 2297196 766260 8.58 261856 2381404 5120 12:45:01 AM 4843308 6979548 3039116 38.56 2688 2302960 782776 8.76 261904 2390268 3864 12:46:01 AM 4795336 6954308 3087088 39.16 2688 2325708 814104 9.12 261904 2437568 9384 12:47:01 AM 4787028 6959096 3095396 39.27 2688 2338824 814104 9.12 262140 2445500 2356 12:48:01 AM 4387816 6902448 3494608 44.33 2688 2355016 812812 9.10 263456 2463628 180 12:49:01 AM 4393828 6909144 3488596 44.26 2688 2355684 812812 9.10 263468 2457664 32 12:50:01 AM 4843088 7037072 3039336 38.56 2688 2360256 701944 7.86 263804 2385852 4508 12:51:01 AM 4900480 7001792 2981944 37.83 2688 2274708 740960 8.30 548128 2072736 10052 Average: 4836020 6983150 3046404 38.65 2688 2268981 766674 8.58 274186 2337933 28419 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 152.14 120.31 1650.31 15.17 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 16.78 10.15 9.12 4.19 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 38.60 34.19 333.97 7.56 0.00 0.00 0.00 0.00 12:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:02 AM eth0 162.61 110.86 38.44 33.85 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 23.98 18.96 26.52 8.08 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 38.89 36.89 117.82 10.96 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 19.31 17.50 73.83 6.48 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 29.38 24.88 7.91 13.71 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 34.59 27.91 368.39 2.88 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 21.26 19.40 210.16 2.17 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 52.18 67.88 230.12 5.63 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 15.51 13.65 3.80 2.45 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 20.01 12.45 7.64 1.58 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 87.05 60.16 178.54 124.18 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 50.92 41.11 232.84 17.07 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) 00:36:12 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 39.27 0.00 5.67 1.22 0.10 53.74 12:38:01 AM 0 48.33 0.00 6.80 1.22 0.12 43.54 12:38:01 AM 1 30.23 0.00 4.54 1.23 0.08 63.91 12:39:01 AM all 19.35 0.00 2.31 0.38 0.07 77.90 12:39:01 AM 0 21.79 0.00 2.54 0.33 0.07 75.27 12:39:01 AM 1 16.92 0.00 2.08 0.42 0.07 80.52 12:40:01 AM all 28.77 0.00 5.11 0.47 0.09 65.56 12:40:01 AM 0 31.53 0.00 5.38 0.42 0.10 62.57 12:40:01 AM 1 26.00 0.00 4.83 0.52 0.08 68.56 12:41:02 AM all 9.87 0.00 2.17 0.48 0.06 87.42 12:41:02 AM 0 5.42 0.00 1.62 0.63 0.07 92.26 12:41:02 AM 1 14.33 0.00 2.72 0.33 0.05 82.56 12:42:01 AM all 3.35 0.00 0.26 0.02 0.06 96.32 12:42:01 AM 0 5.10 0.00 0.27 0.00 0.07 94.56 12:42:01 AM 1 1.60 0.00 0.24 0.03 0.05 98.08 12:43:01 AM all 19.35 0.00 0.26 0.03 0.08 80.29 12:43:01 AM 0 32.07 0.00 0.25 0.02 0.07 67.59 12:43:01 AM 1 6.62 0.00 0.27 0.03 0.08 92.99 12:44:01 AM all 10.45 0.00 0.13 0.01 0.07 89.35 12:44:01 AM 0 13.86 0.00 0.15 0.00 0.07 85.93 12:44:01 AM 1 7.04 0.00 0.10 0.02 0.07 92.77 12:45:01 AM all 16.27 0.00 0.24 0.01 0.09 83.39 12:45:01 AM 0 13.08 0.00 0.25 0.02 0.08 86.57 12:45:01 AM 1 19.46 0.00 0.23 0.00 0.10 80.21 12:46:01 AM all 2.35 0.00 0.17 0.03 0.08 97.37 12:46:01 AM 0 0.90 0.00 0.15 0.07 0.07 98.81 12:46:01 AM 1 3.80 0.00 0.18 0.00 0.10 95.92 12:47:01 AM all 2.75 0.00 0.28 0.03 0.08 96.86 12:47:01 AM 0 4.21 0.00 0.40 0.07 0.10 95.22 12:47:01 AM 1 1.29 0.00 0.15 0.00 0.07 98.50 12:48:01 AM all 8.23 0.00 2.31 0.03 0.08 89.35 12:48:01 AM 0 8.90 0.00 2.36 0.05 0.08 88.60 12:48:01 AM 1 7.55 0.00 2.25 0.02 0.08 90.10 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 5.09 0.00 0.15 0.00 0.09 94.66 12:49:01 AM 0 7.90 0.00 0.15 0.00 0.10 91.84 12:49:01 AM 1 2.29 0.00 0.15 0.00 0.08 97.48 12:50:01 AM all 5.69 0.00 0.79 0.00 0.08 93.44 12:50:01 AM 0 9.74 0.00 0.77 0.00 0.10 89.39 12:50:01 AM 1 1.64 0.00 0.82 0.00 0.07 97.48 12:51:01 AM all 29.11 0.00 3.81 0.23 0.08 66.78 12:51:01 AM 0 30.98 0.00 3.70 0.27 0.08 64.97 12:51:01 AM 1 27.23 0.00 3.93 0.18 0.07 68.59 Average: all 14.30 0.00 1.69 0.21 0.08 83.72 Average: 0 16.72 0.00 1.77 0.22 0.08 81.20 Average: 1 11.87 0.00 1.61 0.20 0.08 86.24