---> uname -a: Linux prd-centos8-robot-2c-8g-43939.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 585 4932 19 2180 6815 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:0a:47:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:fe0a:470a/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) 07/19/2025 _x86_64_ (2 CPU) 02:26:17 LINUX RESTART (2 CPU) 02:27:01 AM tps rtps wtps bread/s bwrtn/s 02:28:01 AM 102.55 40.63 61.92 5829.62 6077.61 02:29:01 AM 99.22 0.72 98.50 52.92 11259.04 02:30:01 AM 42.53 7.13 35.40 1310.28 3116.92 02:31:01 AM 57.79 0.25 57.54 47.04 7493.57 02:32:01 AM 7.32 0.02 7.30 0.13 536.59 02:33:01 AM 1.98 0.00 1.98 0.00 129.91 02:34:01 AM 0.47 0.00 0.47 0.00 55.94 02:35:01 AM 0.20 0.00 0.20 0.00 51.43 02:36:01 AM 0.27 0.00 0.27 0.00 63.10 02:37:01 AM 0.35 0.00 0.35 0.00 7.28 02:38:01 AM 0.27 0.00 0.27 0.00 16.08 02:39:02 AM 0.35 0.00 0.35 0.00 33.74 02:40:01 AM 11.27 0.32 10.95 37.55 456.85 02:41:01 AM 28.77 0.53 28.24 64.78 1662.06 Average: 25.25 3.55 21.71 525.11 2213.56 02:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 AM 5404720 7082044 2477712 31.43 2688 1860476 692928 7.76 185788 1974372 173872 02:29:01 AM 5188012 7022104 2694420 34.18 2688 2010372 728948 8.16 198176 2145124 42484 02:30:01 AM 5029088 6991744 2853344 36.20 2688 2136024 763036 8.54 259040 2235548 67840 02:31:01 AM 4981460 7063636 2900972 36.80 2688 2249948 649444 7.27 262188 2258288 10820 02:32:01 AM 4939748 7022340 2942684 37.33 2688 2250492 716104 8.02 262320 2299656 540 02:33:01 AM 4935676 7020128 2946756 37.38 2688 2252320 732336 8.20 262332 2303736 284 02:34:01 AM 4932288 7018200 2950144 37.43 2688 2253788 750408 8.40 262336 2306708 296 02:35:01 AM 4928888 7016268 2953544 37.47 2688 2255248 750408 8.40 262340 2310468 260 02:36:01 AM 4922424 7011364 2960008 37.55 2688 2256824 785948 8.80 262340 2316744 24 02:37:01 AM 4921712 7010908 2960720 37.56 2688 2257080 785948 8.80 262340 2317232 248 02:38:01 AM 4921848 7011244 2960584 37.56 2688 2257264 785948 8.80 262344 2317348 4 02:39:02 AM 4918296 7008820 2964136 37.60 2688 2258392 785948 8.80 262344 2320700 228 02:40:01 AM 5052564 6978628 2829868 35.90 2688 2097556 729640 8.17 265996 2199700 25892 02:41:01 AM 5109872 7033580 2772560 35.17 2688 2097708 684852 7.67 467688 1949620 10068 Average: 5013328 7020786 2869104 36.40 2688 2178107 738707 8.27 266969 2232517 23776 02:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 338.51 199.00 1723.81 58.42 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 69.59 50.61 750.18 8.54 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 39.08 33.70 312.82 8.52 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 168.57 122.22 38.82 38.48 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 39.73 30.64 9.22 2.82 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 95.05 92.70 17.99 8.64 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 57.99 54.71 12.40 6.37 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 63.59 63.17 12.20 5.68 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 68.18 65.71 14.80 7.64 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 13.43 11.00 3.26 2.07 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 5.72 4.48 1.51 0.95 0.00 0.00 0.00 0.00 02:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:02 AM eth0 36.64 31.81 9.09 5.66 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 91.38 66.62 103.40 51.77 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 18.99 16.78 15.47 7.73 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 79.02 60.22 216.22 15.19 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) 07/19/2025 _x86_64_ (2 CPU) 02:26:17 LINUX RESTART (2 CPU) 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 41.23 0.03 7.39 3.21 0.10 48.04 02:28:01 AM 0 35.67 0.05 7.67 3.09 0.10 53.42 02:28:01 AM 1 46.78 0.02 7.11 3.32 0.10 42.68 02:29:01 AM all 27.09 0.00 3.86 2.46 0.10 66.49 02:29:01 AM 0 19.93 0.00 3.12 2.53 0.10 74.32 02:29:01 AM 1 34.26 0.00 4.61 2.39 0.10 58.64 02:30:01 AM all 25.78 0.00 4.26 1.09 0.08 68.79 02:30:01 AM 0 23.41 0.00 4.18 1.52 0.08 70.81 02:30:01 AM 1 28.15 0.00 4.34 0.67 0.07 66.77 02:31:01 AM all 20.94 0.00 3.76 1.84 0.10 73.36 02:31:01 AM 0 8.22 0.00 3.12 1.42 0.07 87.17 02:31:01 AM 1 33.68 0.00 4.39 2.26 0.13 59.54 02:32:01 AM all 2.64 0.00 0.36 0.13 0.03 96.85 02:32:01 AM 0 3.21 0.00 0.45 0.15 0.02 96.17 02:32:01 AM 1 2.07 0.00 0.27 0.10 0.03 97.53 02:33:01 AM all 7.82 0.00 0.48 0.03 0.06 91.62 02:33:01 AM 0 3.42 0.00 0.49 0.05 0.07 95.98 02:33:01 AM 1 12.25 0.00 0.47 0.00 0.05 87.23 02:34:01 AM all 6.43 0.00 0.39 0.00 0.06 93.13 02:34:01 AM 0 4.07 0.00 0.39 0.00 0.05 95.49 02:34:01 AM 1 8.79 0.00 0.39 0.00 0.07 90.76 02:35:01 AM all 3.88 0.00 0.35 0.00 0.04 95.73 02:35:01 AM 0 1.59 0.00 0.44 0.00 0.05 97.92 02:35:01 AM 1 6.17 0.00 0.27 0.00 0.03 93.52 02:36:01 AM all 8.57 0.00 0.50 0.00 0.06 90.87 02:36:01 AM 0 6.65 0.00 0.52 0.00 0.05 92.78 02:36:01 AM 1 10.48 0.00 0.49 0.00 0.07 88.97 02:37:01 AM all 3.49 0.00 0.26 0.00 0.04 96.21 02:37:01 AM 0 1.81 0.00 0.23 0.00 0.03 97.93 02:37:01 AM 1 5.17 0.00 0.28 0.00 0.05 94.50 02:38:01 AM all 1.99 0.00 0.17 0.00 0.02 97.83 02:38:01 AM 0 1.84 0.00 0.15 0.00 0.02 97.99 02:38:01 AM 1 2.14 0.00 0.18 0.00 0.02 97.66 02:38:01 AM CPU %user %nice %system %iowait %steal %idle 02:39:02 AM all 9.61 0.00 0.50 0.00 0.06 89.83 02:39:02 AM 0 5.06 0.00 0.45 0.00 0.05 94.44 02:39:02 AM 1 14.16 0.00 0.55 0.00 0.07 85.22 02:40:01 AM all 17.09 0.00 1.71 0.05 0.06 81.09 02:40:01 AM 0 11.31 0.00 1.24 0.03 0.05 87.36 02:40:01 AM 1 22.85 0.00 2.18 0.07 0.07 74.83 02:41:01 AM all 28.81 0.00 3.51 0.18 0.08 67.43 02:41:01 AM 0 8.75 0.00 2.72 0.08 0.07 88.38 02:41:01 AM 1 48.87 0.00 4.30 0.27 0.08 46.47 Average: all 14.68 0.00 1.97 0.64 0.06 82.64 Average: 0 9.64 0.00 1.80 0.64 0.06 87.86 Average: 1 19.73 0.00 2.13 0.65 0.07 77.42