---> uname -a: Linux prd-centos8-robot-2c-8g-374.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 587 4982 19 2127 6814 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:fa:37:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fefa:374b/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) 12/06/2024 _x86_64_ (2 CPU) 04:02:30 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 101.43 54.28 47.15 7370.88 32570.38 04:05:01 AM 120.61 6.85 113.76 1255.85 10041.79 04:06:01 AM 34.79 1.02 33.78 106.52 4479.15 04:07:01 AM 30.64 0.00 30.64 0.00 1819.31 04:08:01 AM 41.01 0.03 40.98 3.47 6820.30 04:09:01 AM 3.60 0.42 3.18 69.04 133.86 04:10:01 AM 31.29 0.53 30.76 64.78 1284.31 Average: 51.91 9.02 42.89 1267.28 8164.27 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5547548 7080176 2334884 29.62 2688 1724888 698116 7.82 186320 1865764 90520 04:05:01 AM 5216944 7058028 2665488 33.82 2688 2017592 664508 7.44 210872 2110268 111960 04:06:01 AM 5242692 7086512 2639740 33.49 2688 2020844 644420 7.22 240424 2055628 20 04:07:01 AM 4968972 7014464 2913460 36.96 2688 2214524 683576 7.65 253260 2290672 186020 04:08:01 AM 5017784 7063052 2864648 36.34 2688 2214704 641652 7.18 257732 2234012 4 04:09:01 AM 5141220 7016564 2741212 34.78 2688 2048604 678372 7.60 252348 2130592 4308 04:10:01 AM 5159736 7034908 2722696 34.54 2688 2050868 686168 7.68 448248 1924492 16700 Average: 5184985 7050529 2697447 34.22 2688 2041718 670973 7.51 264172 2087347 58505 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 287.90 173.71 1191.48 57.98 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 90.45 72.04 1051.25 10.50 0.00 0.00 0.00 0.00 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 16.83 8.35 6.80 3.32 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 34.06 28.04 295.37 6.57 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 232.91 175.32 48.27 42.82 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 54.23 35.79 76.20 18.06 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 20.64 19.01 16.51 9.16 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 105.29 73.18 383.71 21.20 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) 12/06/2024 _x86_64_ (2 CPU) 04:02:30 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 31.14 0.04 6.19 14.68 0.09 47.85 04:04:01 AM 0 31.96 0.02 5.81 13.64 0.10 48.47 04:04:01 AM 1 30.33 0.07 6.57 15.73 0.08 47.22 04:05:01 AM all 36.27 0.00 5.67 5.96 0.14 51.96 04:05:01 AM 0 22.59 0.00 4.79 5.20 0.12 67.31 04:05:01 AM 1 49.98 0.00 6.55 6.72 0.17 36.59 04:06:01 AM all 11.41 0.00 1.42 1.25 0.08 85.83 04:06:01 AM 0 7.20 0.00 1.30 1.54 0.08 89.87 04:06:01 AM 1 15.62 0.00 1.54 0.97 0.08 81.79 04:07:01 AM all 24.07 0.00 3.57 2.36 0.08 69.91 04:07:01 AM 0 15.71 0.00 3.07 1.91 0.08 79.22 04:07:01 AM 1 32.46 0.00 4.07 2.81 0.08 60.57 04:08:01 AM all 5.43 0.00 1.51 1.47 0.06 91.53 04:08:01 AM 0 3.26 0.00 1.64 1.02 0.05 94.02 04:08:01 AM 1 7.61 0.00 1.37 1.93 0.07 89.03 04:09:01 AM all 5.30 0.00 1.37 0.06 0.05 93.22 04:09:01 AM 0 4.40 0.00 1.51 0.02 0.05 94.03 04:09:01 AM 1 6.20 0.00 1.24 0.10 0.05 92.41 04:10:01 AM all 30.29 0.00 3.51 0.43 0.09 65.67 04:10:01 AM 0 13.75 0.00 3.04 0.58 0.10 82.52 04:10:01 AM 1 46.80 0.00 3.98 0.28 0.08 48.85 Average: all 20.56 0.01 3.32 3.73 0.09 72.30 Average: 0 14.11 0.00 3.02 3.41 0.08 79.38 Average: 1 27.01 0.01 3.61 4.06 0.09 65.22