---> uname -a: Linux prd-centos8-robot-2c-8g-667.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 582 4990 19 2125 6819 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:77:a6:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe77:a603/64 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) 01/11/2025 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 197.95 135.85 62.10 14299.10 38746.08 12:58:01 AM 107.56 0.73 106.83 53.05 10808.30 12:59:01 AM 31.77 0.38 31.39 64.25 3655.38 01:00:01 AM 59.99 6.78 53.21 1249.93 5344.76 01:01:01 AM 15.96 0.00 15.96 0.00 3086.97 01:02:01 AM 2.27 0.20 2.07 34.91 116.64 01:03:01 AM 0.33 0.00 0.33 0.00 5.63 01:04:01 AM 3.58 0.32 3.27 36.92 142.70 01:05:01 AM 27.89 0.52 27.37 63.85 1268.18 Average: 49.70 16.09 33.61 1755.69 7019.05 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5511832 7051100 2370600 30.07 2688 1731756 733720 8.22 187512 1900096 112856 12:58:01 AM 5210192 7008172 2672240 33.90 2688 1975380 713580 7.99 198392 2130780 90644 12:59:01 AM 5291220 7090528 2591212 32.87 2688 1977308 634868 7.11 217532 2031900 0 01:00:01 AM 5027492 7066468 2854940 36.22 2688 2208648 646172 7.24 258436 2225016 83232 01:01:01 AM 5026112 7064776 2856320 36.24 2688 2208656 646172 7.24 258444 2225344 4 01:02:01 AM 4977596 7018716 2904836 36.85 2688 2211128 712604 7.98 258836 2273592 8 01:03:01 AM 4963244 7004380 2919188 37.03 2688 2211144 728752 8.16 258836 2287792 24 01:04:01 AM 5145356 7017516 2737076 34.72 2688 2046244 671768 7.52 255040 2127044 6384 01:05:01 AM 5163776 7036368 2718656 34.49 2688 2048456 676248 7.57 450848 1920284 16716 Average: 5146313 7039780 2736119 34.71 2688 2068747 684876 7.67 260431 2124650 34430 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 251.78 163.68 1305.96 56.62 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 78.69 58.01 935.84 9.51 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.39 8.76 5.56 3.41 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 203.85 154.57 335.76 42.30 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 8.03 5.26 2.22 1.42 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 212.41 202.93 58.88 84.26 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 242.91 239.91 198.96 91.56 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 132.22 115.21 134.01 49.38 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 24.06 18.54 18.78 9.00 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 129.93 107.44 332.87 38.61 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) 01/11/2025 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.31 0.06 10.18 19.13 0.12 32.20 12:57:01 AM 0 40.27 0.05 10.54 19.45 0.14 29.55 12:57:01 AM 1 36.36 0.07 9.82 18.81 0.10 34.85 12:58:01 AM all 35.36 0.00 4.77 5.15 0.13 54.60 12:58:01 AM 0 53.35 0.00 5.87 4.76 0.10 35.92 12:58:01 AM 1 17.49 0.00 3.68 5.53 0.15 73.15 12:59:01 AM all 10.23 0.00 1.23 0.85 0.07 87.63 12:59:01 AM 0 17.25 0.00 1.25 0.35 0.07 81.08 12:59:01 AM 1 3.19 0.00 1.20 1.35 0.07 94.18 01:00:01 AM all 29.76 0.00 5.64 2.53 0.09 61.98 01:00:01 AM 0 36.39 0.00 6.26 2.10 0.10 55.15 01:00:01 AM 1 23.15 0.00 5.03 2.95 0.08 68.78 01:01:01 AM all 0.16 0.00 0.28 0.61 0.03 98.91 01:01:01 AM 0 0.18 0.00 0.27 0.68 0.03 98.83 01:01:01 AM 1 0.13 0.00 0.30 0.53 0.03 99.00 01:02:01 AM all 17.59 0.00 0.67 0.03 0.08 81.62 01:02:01 AM 0 19.96 0.00 0.84 0.07 0.08 79.05 01:02:01 AM 1 15.22 0.00 0.50 0.00 0.08 84.19 01:03:01 AM all 23.52 0.00 0.49 0.00 0.10 75.88 01:03:01 AM 0 34.89 0.00 0.62 0.00 0.10 64.39 01:03:01 AM 1 12.18 0.00 0.37 0.00 0.10 87.35 01:04:01 AM all 15.75 0.00 1.48 0.10 0.08 82.59 01:04:01 AM 0 25.11 0.00 1.49 0.19 0.10 73.11 01:04:01 AM 1 6.47 0.00 1.47 0.02 0.07 91.97 01:05:01 AM all 30.58 0.00 3.49 0.27 0.10 65.56 01:05:01 AM 0 39.72 0.00 3.59 0.30 0.10 56.29 01:05:01 AM 1 21.44 0.00 3.39 0.23 0.10 74.83 Average: all 22.34 0.01 3.13 3.17 0.09 71.27 Average: 0 29.65 0.01 3.41 3.08 0.09 63.76 Average: 1 15.04 0.01 2.85 3.25 0.09 78.76