---> uname -a: Linux prd-centos8-robot-2c-8g-1258.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 617 4929 19 2149 6784 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:17:59:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe17:593a/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) 01/13/2025 _x86_64_ (2 CPU) 04:04:15 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 89.59 6.31 83.27 1095.10 7022.01 04:07:01 AM 70.84 1.05 69.79 113.71 9041.16 04:08:01 AM 39.45 6.75 32.71 1247.98 2073.24 04:09:01 AM 37.68 0.03 37.64 3.47 6766.37 04:10:00 AM 2.74 0.12 2.63 33.60 359.86 04:10:01 AM 2.04 0.00 2.04 0.00 24.49 04:11:01 AM 1.73 0.00 1.73 0.00 64.42 04:12:01 AM 0.20 0.00 0.20 0.00 3.10 04:13:01 AM 0.23 0.00 0.23 0.00 167.21 04:14:01 AM 20.18 0.42 19.76 47.05 1260.73 Average: 29.18 1.63 27.55 282.28 2972.44 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5277972 7043728 2604460 33.04 2688 1944544 695964 7.79 187152 2086064 202204 04:07:01 AM 5277080 7077348 2605352 33.05 2688 1978248 669140 7.49 217896 2046172 20 04:08:01 AM 4984152 7024140 2898280 36.77 2688 2209516 687104 7.69 255352 2276728 188416 04:09:01 AM 5010192 7049892 2872240 36.44 2688 2209644 661312 7.40 258512 2241556 4 04:10:00 AM 4948460 6997520 2933972 37.22 2688 2219004 749876 8.40 258780 2302832 16 04:10:01 AM 4948052 6997128 2934380 37.23 2688 2219008 749876 8.40 258780 2303340 28 04:11:01 AM 4948088 6997164 2934344 37.23 2688 2219008 749876 8.40 258780 2303156 8 04:12:01 AM 4936276 6985384 2946156 37.38 2688 2219040 783784 8.78 258780 2314940 4 04:13:01 AM 4930604 6984704 2951828 37.45 2688 2224040 758348 8.49 258840 2319428 24 04:14:01 AM 5149796 7043040 2732636 34.67 2688 2069732 656504 7.35 460860 1924428 13376 Average: 5041067 7020005 2841365 36.05 2688 2151178 716178 8.02 267373 2211864 40410 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 138.69 103.60 1215.15 22.46 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 54.96 40.59 440.15 7.17 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 39.67 33.29 300.87 8.38 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 198.58 139.61 38.86 37.20 0.00 0.00 0.00 0.00 04:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 AM eth0 78.08 61.84 82.45 20.31 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 206.12 206.12 41.45 86.22 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 263.67 262.91 53.12 110.06 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 198.62 194.90 297.92 66.49 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 66.87 61.11 312.40 12.88 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 64.21 44.50 102.37 39.92 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 122.83 104.97 315.86 36.22 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) 01/13/2025 _x86_64_ (2 CPU) 04:04:15 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 38.63 0.00 5.90 1.36 0.12 54.00 04:06:01 AM 0 28.35 0.00 5.02 0.93 0.13 65.57 04:06:01 AM 1 48.92 0.00 6.78 1.79 0.10 42.41 04:07:01 AM all 20.30 0.00 2.30 1.29 0.08 76.02 04:07:01 AM 0 25.30 0.00 2.20 1.10 0.08 71.31 04:07:01 AM 1 15.30 0.00 2.41 1.47 0.08 80.74 04:08:01 AM all 24.67 0.00 4.54 0.55 0.09 70.14 04:08:01 AM 0 10.97 0.00 3.46 0.53 0.10 84.94 04:08:01 AM 1 38.36 0.00 5.63 0.57 0.08 55.37 04:09:01 AM all 3.60 0.00 0.91 0.80 0.04 94.65 04:09:01 AM 0 2.31 0.00 0.89 0.64 0.05 96.12 04:09:01 AM 1 4.88 0.00 0.94 0.97 0.03 93.18 04:10:00 AM all 13.89 0.00 0.99 0.09 0.07 84.96 04:10:00 AM 0 6.29 0.00 0.48 0.17 0.07 92.99 04:10:00 AM 1 21.53 0.00 1.50 0.02 0.07 76.88 04:10:01 AM all 18.13 0.00 1.04 0.00 0.00 80.83 04:10:01 AM 0 1.03 0.00 1.03 0.00 0.00 97.94 04:10:01 AM 1 35.42 0.00 1.04 0.00 0.00 63.54 04:11:01 AM all 21.15 0.00 0.46 0.00 0.09 78.30 04:11:01 AM 0 16.25 0.00 0.40 0.00 0.08 83.26 04:11:01 AM 1 26.06 0.00 0.52 0.00 0.10 73.32 04:12:01 AM all 23.02 0.00 0.49 0.00 0.12 76.38 04:12:01 AM 0 16.44 0.00 0.39 0.00 0.13 83.04 04:12:01 AM 1 29.59 0.00 0.59 0.00 0.10 69.72 04:13:01 AM all 6.58 0.00 0.28 0.04 0.07 93.04 04:13:01 AM 0 2.27 0.00 0.27 0.08 0.05 97.33 04:13:01 AM 1 10.86 0.00 0.29 0.00 0.08 88.77 04:14:01 AM all 23.19 0.00 2.76 0.18 0.08 73.79 04:14:01 AM 0 15.71 0.00 2.52 0.18 0.08 81.50 04:14:01 AM 1 30.66 0.00 3.00 0.17 0.08 66.08 Average: all 19.47 0.00 2.07 0.48 0.08 77.89 Average: 0 13.78 0.00 1.74 0.41 0.09 83.99 Average: 1 25.17 0.00 2.41 0.55 0.08 71.79