---> uname -a: Linux prd-centos8-robot-2c-8g-3446.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 573 4918 19 2206 6826 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:21:1f:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85377sec preferred_lft 85377sec inet6 fe80::f816:3eff:fe21:1faa/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) 10/14/2025 _x86_64_ (2 CPU) 02:23:55 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 125.18 0.40 124.78 16.66 12010.66 02:27:01 AM 44.86 0.65 44.21 51.06 5435.49 02:28:01 AM 10.20 0.42 9.78 64.78 580.81 02:29:01 AM 38.70 6.71 31.99 1245.72 1887.02 02:30:01 AM 45.93 0.25 45.68 47.06 7509.17 02:31:01 AM 3.50 0.00 3.50 0.00 120.84 02:32:01 AM 0.28 0.00 0.28 0.00 3.85 02:33:01 AM 0.42 0.20 0.22 11.60 3.35 02:34:01 AM 2.33 0.02 2.32 0.13 115.03 02:35:01 AM 0.48 0.00 0.48 0.00 118.21 02:36:01 AM 0.22 0.00 0.22 0.00 14.96 02:37:01 AM 0.27 0.02 0.25 0.13 10.26 02:38:01 AM 8.85 5.93 2.92 574.74 85.67 02:39:02 AM 0.42 0.07 0.35 2.13 16.35 02:40:01 AM 12.20 0.32 11.88 37.55 492.00 02:41:01 AM 33.11 0.47 32.64 52.92 1620.19 Average: 20.44 0.97 19.47 131.64 1877.81 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5139776 7013796 2742656 34.79 2688 2050956 715508 8.01 190408 2207692 169584 02:27:01 AM 5103908 6981976 2778524 35.25 2688 2054516 734620 8.23 212924 2217040 44244 02:28:01 AM 5247456 7094472 2634976 33.43 2688 2023048 634236 7.10 218928 2066524 8 02:29:01 AM 4916608 7010936 2965824 37.63 2688 2262240 701160 7.85 257888 2334048 192068 02:30:01 AM 4971780 7070512 2910652 36.93 2688 2266212 619752 6.94 261932 2266524 16 02:31:01 AM 4972212 7070956 2910220 36.92 2688 2266216 619752 6.94 261932 2266412 12 02:32:01 AM 4972264 7071008 2910168 36.92 2688 2266216 619752 6.94 261932 2266392 4 02:33:01 AM 4932140 7031588 2950292 37.43 2688 2266920 667096 7.47 262064 2306132 352 02:34:01 AM 4925104 7026040 2957328 37.52 2688 2268408 683216 7.65 262204 2313240 644 02:35:01 AM 4919420 7023136 2963012 37.59 2688 2271196 683216 7.65 262208 2318888 68 02:36:01 AM 4919072 7023172 2963360 37.59 2688 2271580 683216 7.65 262208 2319204 52 02:37:01 AM 4918308 7022800 2964124 37.60 2688 2271964 699816 7.84 262208 2319736 208 02:38:01 AM 4900084 7022216 2982348 37.84 2688 2289580 701628 7.86 264484 2335600 140 02:39:02 AM 4899540 7022088 2982892 37.84 2688 2289988 699672 7.83 264752 2335812 192 02:40:01 AM 5041980 6990848 2840452 36.04 2688 2121348 719108 8.05 308792 2168940 36172 02:41:01 AM 5007708 6960748 2874724 36.47 2688 2126164 741876 8.31 468208 2050356 27080 Average: 4986710 7027268 2895722 36.74 2688 2210410 682726 7.64 267692 2255784 29428 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 157.51 121.41 1645.54 15.45 0.00 0.00 0.00 0.00 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 10.30 7.55 5.92 3.70 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 18.59 13.20 4.21 3.00 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 39.62 35.02 329.50 7.78 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 599.92 422.25 117.50 98.10 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 2.65 2.17 0.50 0.47 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 3.27 1.93 0.52 0.42 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 29.53 15.83 10.32 1.89 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 28.96 24.65 9.21 4.70 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 26.22 23.18 6.68 4.65 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 12.16 9.28 2.85 1.81 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 12.48 9.16 2.95 1.80 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 13.85 10.28 3.27 2.09 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 9.58 7.80 2.61 1.69 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 83.56 56.56 100.01 35.90 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 19.38 16.89 13.97 8.55 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 66.70 48.56 141.01 11.97 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) 10/14/2025 _x86_64_ (2 CPU) 02:23:55 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 38.38 0.00 5.83 1.56 0.12 54.11 02:26:01 AM 0 49.22 0.00 6.62 1.68 0.12 42.36 02:26:01 AM 1 27.58 0.00 5.05 1.45 0.12 65.81 02:27:01 AM all 16.89 0.00 2.04 0.62 0.06 80.39 02:27:01 AM 0 22.55 0.00 2.27 0.85 0.07 74.26 02:27:01 AM 1 11.22 0.00 1.82 0.38 0.05 86.52 02:28:01 AM all 4.24 0.00 1.36 0.07 0.04 94.29 02:28:01 AM 0 7.44 0.00 1.64 0.10 0.03 90.79 02:28:01 AM 1 1.04 0.00 1.09 0.03 0.05 97.79 02:29:01 AM all 23.96 0.00 4.30 0.49 0.07 71.18 02:29:01 AM 0 22.35 0.00 3.93 0.55 0.07 73.10 02:29:01 AM 1 25.56 0.00 4.68 0.43 0.07 69.26 02:30:01 AM all 10.70 0.00 2.61 0.54 0.06 86.10 02:30:01 AM 0 13.97 0.00 2.77 0.39 0.05 82.82 02:30:01 AM 1 7.43 0.00 2.44 0.69 0.07 89.37 02:31:01 AM all 0.28 0.00 0.08 0.02 0.03 99.59 02:31:01 AM 0 0.12 0.00 0.10 0.03 0.03 99.72 02:31:01 AM 1 0.45 0.00 0.07 0.00 0.02 99.47 02:32:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 02:32:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 02:32:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 02:33:01 AM all 1.00 0.00 0.24 0.01 0.03 98.72 02:33:01 AM 0 1.27 0.00 0.27 0.02 0.02 98.43 02:33:01 AM 1 0.73 0.00 0.22 0.00 0.03 99.01 02:34:01 AM all 10.27 0.00 1.02 0.02 0.06 88.63 02:34:01 AM 0 12.67 0.00 1.36 0.00 0.05 85.93 02:34:01 AM 1 7.88 0.00 0.69 0.03 0.07 91.33 02:35:01 AM all 13.52 0.00 0.46 0.00 0.07 85.95 02:35:01 AM 0 21.49 0.00 0.59 0.00 0.08 77.84 02:35:01 AM 1 5.55 0.00 0.34 0.00 0.05 94.07 02:36:01 AM all 4.35 0.00 0.31 0.00 0.05 95.29 02:36:01 AM 0 4.40 0.00 0.32 0.00 0.05 95.23 02:36:01 AM 1 4.30 0.00 0.30 0.00 0.05 95.35 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 4.35 0.00 0.32 0.00 0.06 95.28 02:37:01 AM 0 2.94 0.00 0.18 0.00 0.05 96.83 02:37:01 AM 1 5.76 0.00 0.45 0.00 0.07 93.72 02:38:01 AM all 4.27 0.23 0.41 0.12 0.04 94.93 02:38:01 AM 0 3.75 0.45 0.47 0.23 0.05 95.05 02:38:01 AM 1 4.80 0.02 0.35 0.00 0.03 94.80 02:39:02 AM all 3.67 0.00 0.41 0.00 0.05 95.87 02:39:02 AM 0 5.28 0.00 0.53 0.00 0.05 94.13 02:39:02 AM 1 2.05 0.00 0.28 0.00 0.05 97.61 02:40:01 AM all 20.55 0.00 2.37 0.08 0.08 76.93 02:40:01 AM 0 29.19 0.00 2.43 0.08 0.08 68.22 02:40:01 AM 1 11.90 0.00 2.31 0.07 0.07 85.66 02:41:01 AM all 33.12 0.00 4.08 0.18 0.07 62.54 02:41:01 AM 0 40.61 0.00 4.71 0.22 0.07 54.40 02:41:01 AM 1 25.63 0.00 3.44 0.15 0.08 70.70 Average: all 11.87 0.01 1.62 0.23 0.06 86.21 Average: 0 14.83 0.03 1.77 0.26 0.06 83.06 Average: 1 8.91 0.00 1.47 0.20 0.06 89.36