---> uname -a: Linux prd-centos8-robot-2c-8g-38676.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4924 19 2178 6804 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:02:71:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe02:7179/64 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) 07/01/2025 _x86_64_ (2 CPU) 01:42:18 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 90.05 15.89 74.16 5331.60 6924.59 01:45:01 AM 84.14 0.73 83.41 53.05 10273.81 01:46:01 AM 25.31 0.42 24.90 64.79 2252.22 01:47:01 AM 81.30 9.45 71.85 1685.59 8260.72 01:48:01 AM 6.45 0.00 6.45 0.00 673.73 01:49:01 AM 2.15 0.03 2.12 1.07 119.30 01:50:01 AM 0.48 0.00 0.48 0.00 8.06 01:51:01 AM 14.50 0.32 14.18 36.93 550.01 01:52:01 AM 31.39 0.50 30.89 63.71 1416.96 Average: 37.31 3.04 34.27 804.19 3386.71 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5382264 7088972 2500168 31.72 2688 1888684 643056 7.20 186544 1991808 182272 01:45:01 AM 5164272 6999436 2718160 34.48 2688 2011496 709628 7.95 198628 2168856 42496 01:46:01 AM 5190040 7060740 2692392 34.16 2688 2044868 646604 7.24 222608 2115068 31156 01:47:01 AM 4954040 7049280 2928392 37.15 2688 2262968 647752 7.25 268036 2279928 15780 01:48:01 AM 4909876 7005436 2972556 37.71 2688 2263288 712096 7.97 268300 2322132 324 01:49:01 AM 4905072 7001840 2977360 37.77 2688 2264496 712096 7.97 268300 2327260 4 01:50:01 AM 4891260 6988044 2991172 37.95 2688 2264512 745608 8.35 268300 2340792 4 01:51:01 AM 5058772 6978792 2823660 35.82 2688 2093468 737028 8.25 305480 2158492 31008 01:52:01 AM 5051288 6974300 2831144 35.92 2688 2096712 714028 7.99 465108 2010272 25168 Average: 5056320 7016316 2826112 35.85 2688 2132277 696433 7.80 272367 2190512 36468 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 314.99 196.02 1759.75 62.92 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 75.37 52.80 698.24 8.43 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 15.05 11.50 6.53 4.42 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 230.58 169.14 354.76 37.81 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 24.51 10.66 5.73 1.34 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 244.01 242.93 64.72 101.12 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 222.58 221.21 199.73 82.89 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 105.92 88.74 117.40 43.79 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 20.73 17.99 17.26 8.74 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 139.31 112.33 358.28 39.05 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) 07/01/2025 _x86_64_ (2 CPU) 01:42:18 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 42.58 0.00 6.86 1.63 0.09 48.84 01:44:01 AM 0 51.65 0.00 6.78 1.27 0.10 40.19 01:44:01 AM 1 33.51 0.00 6.93 1.99 0.08 57.48 01:45:01 AM all 23.41 0.00 3.28 1.21 0.08 72.02 01:45:01 AM 0 25.14 0.00 3.77 1.43 0.08 69.57 01:45:01 AM 1 21.69 0.00 2.78 0.98 0.08 74.46 01:46:01 AM all 17.82 0.00 2.65 0.30 0.06 79.17 01:46:01 AM 0 26.75 0.00 3.31 0.37 0.07 69.51 01:46:01 AM 1 8.90 0.00 2.00 0.23 0.05 88.82 01:47:01 AM all 27.09 0.00 5.33 1.38 0.08 66.13 01:47:01 AM 0 35.41 0.00 6.18 1.65 0.08 56.67 01:47:01 AM 1 18.80 0.00 4.48 1.10 0.07 75.56 01:48:01 AM all 2.08 0.00 0.39 0.08 0.03 97.42 01:48:01 AM 0 3.39 0.00 0.62 0.12 0.03 95.84 01:48:01 AM 1 0.78 0.00 0.17 0.03 0.03 98.98 01:49:01 AM all 19.18 0.00 0.44 0.01 0.08 80.28 01:49:01 AM 0 22.27 0.00 0.47 0.02 0.08 77.16 01:49:01 AM 1 16.10 0.00 0.42 0.00 0.08 83.39 01:50:01 AM all 24.42 0.00 0.49 0.00 0.09 75.00 01:50:01 AM 0 25.59 0.00 0.47 0.00 0.10 73.84 01:50:01 AM 1 23.25 0.00 0.50 0.00 0.08 76.16 01:51:01 AM all 20.87 0.00 2.19 0.06 0.07 76.81 01:51:01 AM 0 22.54 0.00 2.07 0.05 0.07 75.28 01:51:01 AM 1 19.19 0.00 2.32 0.07 0.07 78.35 01:52:01 AM all 29.91 0.00 4.10 0.15 0.07 65.78 01:52:01 AM 0 41.80 0.00 4.54 0.22 0.07 53.38 01:52:01 AM 1 18.02 0.00 3.66 0.08 0.07 78.16 Average: all 23.05 0.00 2.86 0.53 0.07 73.48 Average: 0 28.29 0.00 3.14 0.57 0.08 67.92 Average: 1 17.80 0.00 2.59 0.50 0.07 79.04