---> uname -a: Linux prd-centos8-robot-2c-8g-4216.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 566 4996 19 2134 6835 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:23:0b:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:fe23:be2/64 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) 01/23/2025 _x86_64_ (2 CPU) 03:17:22 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 96.85 39.40 57.45 6036.98 22875.45 03:20:01 AM 98.43 0.07 98.37 1.87 11291.65 03:21:01 AM 27.52 0.67 26.85 51.17 2189.81 03:22:01 AM 15.76 0.42 15.34 64.78 843.24 03:23:01 AM 67.76 9.23 58.52 1641.99 7687.35 03:24:01 AM 2.70 0.12 2.58 33.06 84.64 03:25:01 AM 2.08 0.00 2.08 0.00 112.47 03:26:01 AM 0.12 0.00 0.12 0.00 1.20 03:27:01 AM 0.18 0.00 0.18 0.00 2.27 03:28:01 AM 4.47 0.32 4.15 36.92 207.60 03:29:01 AM 24.15 0.32 23.83 36.26 1229.15 Average: 30.91 4.59 26.31 718.45 4229.33 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5396876 7032124 2485556 31.53 2688 1824284 739416 8.28 201064 1988808 148340 03:20:01 AM 5178232 6997596 2704200 34.31 2688 1997964 748444 8.38 190288 2171888 41968 03:21:01 AM 5199588 7020316 2682844 34.04 2688 1998412 702632 7.87 210956 2132640 25572 03:22:01 AM 5210720 7057776 2671712 33.89 2688 2022496 687992 7.70 228408 2096976 41588 03:23:01 AM 5036644 7084564 2845788 36.10 2688 2217884 626760 7.02 264132 2212228 104 03:24:01 AM 4986068 7036404 2896364 36.74 2688 2220280 696624 7.80 264404 2262200 1412 03:25:01 AM 4986332 7036668 2896100 36.74 2688 2220280 696624 7.80 264404 2262048 4 03:26:01 AM 4976744 7027100 2905688 36.86 2688 2220300 713696 7.99 264404 2270828 24 03:27:01 AM 4977788 7028144 2904644 36.85 2688 2220300 713696 7.99 264404 2270564 4 03:28:01 AM 5171464 7056188 2710968 34.39 2688 2056460 663776 7.43 261108 2092884 8212 03:29:01 AM 5165252 7043524 2717180 34.47 2688 2054420 665208 7.45 456088 1916828 196 Average: 5116883 7038219 2765549 35.08 2688 2095735 695897 7.79 260878 2152536 24311 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 287.09 177.73 1569.77 56.74 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 57.95 44.92 667.15 7.81 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 12.81 6.28 5.48 2.77 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 22.61 18.58 97.35 4.52 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 218.55 159.94 241.98 41.79 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 32.84 23.06 22.43 8.77 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 248.25 245.86 49.66 103.01 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 92.49 88.69 88.86 34.53 0.00 0.00 0.00 0.00 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 88.92 81.78 26.93 29.46 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 134.31 112.85 125.23 49.28 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 17.21 16.11 13.98 7.05 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 110.29 88.72 264.44 31.44 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) 01/23/2025 _x86_64_ (2 CPU) 03:17:22 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 37.69 0.02 6.34 5.72 0.10 50.13 03:19:01 AM 0 29.70 0.02 6.33 3.48 0.08 60.39 03:19:01 AM 1 45.75 0.02 6.35 7.98 0.12 39.78 03:20:01 AM all 25.23 0.00 3.78 19.57 0.17 51.25 03:20:01 AM 0 21.44 0.00 3.75 23.83 0.17 50.80 03:20:01 AM 1 29.05 0.00 3.80 15.27 0.17 51.71 03:21:01 AM all 11.58 0.00 1.52 3.61 0.10 83.18 03:21:01 AM 0 15.55 0.00 1.67 5.59 0.10 77.08 03:21:01 AM 1 7.66 0.00 1.37 1.66 0.10 89.21 03:22:01 AM all 13.85 0.00 2.30 1.94 0.08 81.82 03:22:01 AM 0 10.51 0.00 2.34 1.66 0.08 85.40 03:22:01 AM 1 17.18 0.00 2.26 2.23 0.08 78.25 03:23:01 AM all 20.01 0.00 4.13 3.08 0.10 72.67 03:23:01 AM 0 20.89 0.00 4.01 2.72 0.10 72.29 03:23:01 AM 1 19.14 0.00 4.26 3.44 0.10 73.05 03:24:01 AM all 3.61 0.00 0.33 0.03 0.06 95.98 03:24:01 AM 0 4.24 0.00 0.32 0.03 0.03 95.37 03:24:01 AM 1 2.96 0.00 0.35 0.02 0.08 96.58 03:25:01 AM all 19.59 0.00 0.50 0.19 0.15 79.57 03:25:01 AM 0 1.41 0.00 0.20 0.37 0.12 97.91 03:25:01 AM 1 37.99 0.00 0.81 0.00 0.19 61.01 03:26:01 AM all 7.93 0.00 0.33 0.00 0.08 91.66 03:26:01 AM 0 10.42 0.00 0.42 0.00 0.10 89.06 03:26:01 AM 1 5.43 0.00 0.23 0.00 0.07 94.26 03:27:01 AM all 13.02 0.00 0.32 0.00 0.08 86.58 03:27:01 AM 0 15.82 0.00 0.37 0.00 0.07 83.74 03:27:01 AM 1 10.23 0.00 0.27 0.00 0.08 89.42 03:28:01 AM all 15.19 0.00 1.53 0.03 0.10 83.15 03:28:01 AM 0 8.05 0.00 1.21 0.03 0.10 90.61 03:28:01 AM 1 22.44 0.00 1.85 0.02 0.10 75.59 03:29:01 AM all 24.65 0.00 2.33 0.87 0.08 72.07 03:29:01 AM 0 13.01 0.00 1.55 0.74 0.07 84.64 03:29:01 AM 1 36.29 0.00 3.11 1.00 0.08 59.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.46 0.00 2.12 3.17 0.10 77.14 Average: 0 13.71 0.00 2.01 3.48 0.09 80.70 Average: 1 21.22 0.00 2.24 2.86 0.11 73.57