---> uname -a: Linux prd-centos8-robot-2c-8g-35093.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4945 19 2149 6797 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:86:50:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe86:50d7/64 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) 06/17/2025 _x86_64_ (2 CPU) 03:35:29 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 124.87 53.72 71.15 7602.47 19946.13 03:38:01 AM 95.67 0.73 94.93 53.06 10759.64 03:39:01 AM 31.19 0.42 30.77 64.78 2491.74 03:40:01 AM 66.76 6.96 59.80 1292.77 6297.17 03:41:01 AM 22.94 0.00 22.94 0.00 3129.77 03:42:01 AM 0.55 0.00 0.55 0.00 8.18 03:43:01 AM 0.28 0.00 0.28 0.00 2.10 03:44:01 AM 0.62 0.03 0.58 1.07 79.29 03:45:01 AM 1.77 0.00 1.77 0.00 74.17 03:46:01 AM 0.30 0.00 0.30 0.00 6.30 03:47:01 AM 22.00 0.63 21.36 73.19 952.52 Average: 33.36 5.68 27.68 826.26 3977.24 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5286476 7004068 2595956 32.93 2688 1900932 759252 8.50 222276 2055288 217092 03:38:01 AM 5203696 7022216 2678736 33.98 2688 1995232 709752 7.95 198564 2127384 42512 03:39:01 AM 5237400 7060880 2645032 33.56 2688 2000316 683100 7.65 223044 2075744 3160 03:40:01 AM 4971088 7036216 2911344 36.93 2688 2233800 666964 7.47 261304 2272060 76296 03:41:01 AM 4972640 7037576 2909792 36.91 2688 2233816 666964 7.47 261308 2271620 4 03:42:01 AM 4972436 7037372 2909996 36.92 2688 2233816 666964 7.47 261312 2271672 4 03:43:01 AM 4972700 7037628 2909732 36.91 2688 2233816 666964 7.47 261316 2271624 4 03:44:01 AM 4867096 6934520 3015336 38.25 2688 2236312 793520 8.89 261444 2375284 372 03:45:01 AM 4815836 6883284 3066596 38.90 2688 2236336 848332 9.50 261444 2426860 4 03:46:01 AM 4969912 7038644 2912520 36.95 2688 2237620 660384 7.39 261768 2274276 1212 03:47:01 AM 5119308 7012168 2763124 35.05 2688 2066900 696024 7.79 457696 1951904 22644 Average: 5035326 7009507 2847106 36.12 2688 2146263 710747 7.96 266498 2215792 33028 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 340.58 209.83 1642.46 62.28 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 74.02 56.06 780.58 8.93 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 18.26 15.69 7.21 5.24 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 390.12 283.44 384.56 70.10 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 156.16 114.88 33.51 25.58 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 2.73 2.28 0.56 0.87 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 2.37 1.85 0.42 0.41 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 57.61 39.90 286.14 3.83 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 293.25 289.15 5728.27 18.71 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 273.51 251.05 4418.10 17.40 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 58.01 43.43 89.67 29.03 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 151.51 118.87 1215.55 22.04 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) 06/17/2025 _x86_64_ (2 CPU) 03:35:29 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 41.63 0.03 7.74 12.88 0.11 37.61 03:37:01 AM 0 41.85 0.02 8.92 12.84 0.12 36.26 03:37:01 AM 1 41.41 0.03 6.56 12.93 0.10 38.97 03:38:01 AM all 28.88 0.00 4.30 2.42 0.08 64.32 03:38:01 AM 0 36.30 0.00 4.82 2.50 0.08 56.30 03:38:01 AM 1 21.46 0.00 3.78 2.33 0.08 72.34 03:39:01 AM all 12.96 0.00 2.54 0.74 0.07 83.69 03:39:01 AM 0 18.61 0.00 2.84 1.05 0.07 77.43 03:39:01 AM 1 7.30 0.00 2.24 0.43 0.07 89.96 03:40:01 AM all 32.86 0.00 5.69 1.25 0.10 60.10 03:40:01 AM 0 38.10 0.00 6.04 1.02 0.10 54.74 03:40:01 AM 1 27.63 0.00 5.34 1.49 0.10 65.44 03:41:01 AM all 0.65 0.00 0.54 0.40 0.03 98.37 03:41:01 AM 0 0.60 0.00 0.42 0.57 0.03 98.38 03:41:01 AM 1 0.70 0.00 0.67 0.23 0.03 98.36 03:42:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 03:42:01 AM 0 0.15 0.00 0.07 0.00 0.03 99.75 03:42:01 AM 1 0.52 0.00 0.10 0.00 0.03 99.35 03:43:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 03:43:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 03:43:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 03:44:01 AM all 6.28 0.00 1.51 0.01 0.05 92.15 03:44:01 AM 0 9.92 0.00 2.64 0.00 0.05 87.39 03:44:01 AM 1 2.65 0.00 0.39 0.02 0.05 96.90 03:45:01 AM all 8.77 0.00 1.29 0.01 0.11 89.83 03:45:01 AM 0 2.02 0.00 0.25 0.02 0.10 97.61 03:45:01 AM 1 15.59 0.00 2.33 0.00 0.12 81.96 03:46:01 AM all 8.76 0.00 1.20 0.01 0.09 89.94 03:46:01 AM 0 7.64 0.00 1.09 0.00 0.08 91.19 03:46:01 AM 1 9.88 0.00 1.31 0.02 0.10 88.69 03:47:01 AM all 24.65 0.00 3.59 0.12 0.07 71.58 03:47:01 AM 0 24.02 0.00 4.26 0.10 0.07 71.55 03:47:01 AM 1 25.27 0.00 2.92 0.13 0.07 71.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.11 0.00 2.60 1.62 0.07 80.60 Average: 0 16.31 0.00 2.86 1.64 0.07 79.12 Average: 1 13.91 0.00 2.34 1.60 0.07 82.08