---> uname -a: Linux prd-centos8-robot-2c-8g-3001.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: 2799.998 BogoMIPS: 5599.99 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 610 4952 19 2134 6790 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:00:17:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe00:1749/64 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) 01/19/2025 _x86_64_ (2 CPU) 00:38:32 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 129.78 69.21 60.57 7763.51 37911.20 12:41:01 AM 111.88 0.75 111.13 53.56 11454.70 12:42:01 AM 24.11 0.40 23.71 64.25 1802.87 12:43:01 AM 47.93 9.23 38.69 1639.06 2699.87 12:44:01 AM 28.22 0.03 28.19 3.47 5805.35 12:45:01 AM 3.23 0.10 3.13 32.12 105.81 12:46:01 AM 2.20 0.00 2.20 0.00 67.03 12:47:01 AM 7.43 0.32 7.11 36.92 207.95 12:48:01 AM 25.35 0.53 24.81 64.79 1157.49 Average: 42.24 8.95 33.29 1072.92 6801.14 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5481128 7050800 2401296 30.46 2688 1762256 752008 8.42 187380 1931920 108472 12:41:01 AM 5214464 7013320 2667960 33.85 2688 1976492 720308 8.07 198144 2121260 34724 12:42:01 AM 5300724 7100924 2581700 32.75 2688 1978420 655236 7.34 217172 2024460 4 12:43:01 AM 4976124 7028076 2906300 36.87 2688 2221724 678048 7.59 259848 2278660 159992 12:44:01 AM 5015636 7067336 2866788 36.37 2688 2221860 677388 7.58 263404 2231240 8 12:45:01 AM 4821780 6874728 3060644 38.83 2688 2223092 898848 10.06 263532 2423868 16 12:46:01 AM 4824908 6877912 3057516 38.79 2688 2223148 909976 10.19 263532 2421120 8 12:47:01 AM 5041408 6920024 2841016 36.04 2688 2052588 808524 9.05 280060 2203896 17868 12:48:01 AM 5083672 6966096 2798752 35.51 2688 2058264 752904 8.43 454716 1995064 16732 Average: 5084427 6988802 2797997 35.50 2688 2079760 761471 8.53 265310 2181276 37536 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 287.17 179.40 1553.52 60.06 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 57.96 49.18 684.96 8.55 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 16.11 10.83 5.74 3.75 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 42.01 35.01 303.15 9.14 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 201.12 161.13 38.67 37.32 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 261.35 227.82 2138.91 702.62 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 548.82 440.42 6437.63 28.68 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 221.24 168.66 1949.43 28.55 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 22.76 18.63 17.98 8.71 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 184.28 143.45 1458.90 98.60 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) 01/19/2025 _x86_64_ (2 CPU) 00:38:32 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 34.57 0.03 7.36 23.20 0.11 34.72 12:40:01 AM 0 38.00 0.05 7.52 23.54 0.10 30.79 12:40:01 AM 1 31.12 0.02 7.19 22.87 0.12 38.68 12:41:01 AM all 32.60 0.00 4.69 4.86 0.09 57.77 12:41:01 AM 0 39.66 0.00 5.08 4.77 0.10 50.39 12:41:01 AM 1 25.53 0.00 4.29 4.95 0.08 65.15 12:42:01 AM all 10.88 0.00 1.39 0.88 0.08 86.78 12:42:01 AM 0 14.07 0.00 1.39 0.87 0.08 83.59 12:42:01 AM 1 7.69 0.00 1.39 0.89 0.07 89.97 12:43:01 AM all 26.21 0.00 5.12 1.02 0.08 67.57 12:43:01 AM 0 33.39 0.00 5.88 1.28 0.08 59.37 12:43:01 AM 1 19.02 0.00 4.36 0.75 0.08 75.78 12:44:01 AM all 2.74 0.00 0.83 1.38 0.03 95.03 12:44:01 AM 0 4.21 0.00 0.94 1.25 0.03 93.56 12:44:01 AM 1 1.27 0.00 0.72 1.50 0.02 96.49 12:45:01 AM all 11.48 0.00 0.77 0.03 0.10 87.61 12:45:01 AM 0 10.22 0.00 0.47 0.07 0.10 89.14 12:45:01 AM 1 12.74 0.00 1.08 0.00 0.10 86.08 12:46:01 AM all 13.02 0.00 1.38 0.01 0.14 85.46 12:46:01 AM 0 5.11 0.00 0.77 0.02 0.13 93.97 12:46:01 AM 1 21.05 0.00 2.01 0.00 0.14 76.81 12:47:01 AM all 16.45 0.00 2.00 0.10 0.10 81.35 12:47:01 AM 0 9.90 0.00 1.74 0.08 0.08 88.19 12:47:01 AM 1 23.06 0.00 2.25 0.12 0.12 74.45 12:48:01 AM all 27.90 0.00 3.47 1.56 0.11 66.96 12:48:01 AM 0 24.53 0.00 2.59 1.90 0.12 70.86 12:48:01 AM 1 31.29 0.00 4.36 1.21 0.10 63.05 Average: all 19.54 0.00 3.00 3.66 0.09 73.70 Average: 0 19.91 0.01 2.93 3.74 0.09 73.32 Average: 1 19.17 0.00 3.07 3.58 0.09 74.09