---> uname -a: Linux prd-centos8-robot-2c-8g-6606.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 580 4955 19 2161 6821 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:dd:e5:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fedd:e5d3/64 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) 12/31/2024 _x86_64_ (2 CPU) 04:01:44 LINUX RESTART (2 CPU) 04:02:02 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 178.85 135.06 43.80 13307.62 37569.45 04:04:01 AM 69.17 6.23 62.94 1092.88 7313.66 04:05:01 AM 87.00 0.73 86.27 53.05 9618.78 04:06:01 AM 24.16 0.35 23.81 61.18 1899.95 04:07:01 AM 65.47 6.75 58.72 1249.39 7641.49 04:08:01 AM 6.25 0.08 6.16 31.99 445.35 04:09:01 AM 13.18 0.38 12.80 39.33 1098.35 Average: 63.17 21.10 42.07 2235.96 9302.58 04:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 5758996 7147236 2123436 26.94 2688 1587568 662684 7.42 162564 1701792 40228 04:04:01 AM 5426924 7080676 2455508 31.15 2688 1837616 661192 7.40 183636 1956260 128292 04:05:01 AM 5205880 7004656 2676552 33.96 2688 1976224 698712 7.82 198096 2129708 30704 04:06:01 AM 5205424 7037136 2677008 33.96 2688 2007668 671724 7.52 220432 2109088 29352 04:07:01 AM 5023096 7062428 2859336 36.27 2688 2209352 634236 7.10 257852 2223848 6032 04:08:01 AM 4997800 7038224 2884632 36.60 2688 2210444 673516 7.54 257976 2253412 144 04:09:01 AM 5087912 6993440 2794520 35.45 2688 2081540 710824 7.96 308920 2133912 38872 Average: 5243719 7051971 2638713 33.48 2688 1987202 673270 7.54 227068 2072574 39089 04:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 195.98 104.05 749.41 41.12 0.00 0.00 0.00 0.00 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 103.83 72.72 833.47 17.97 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 67.59 48.75 668.97 8.31 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 13.60 9.31 6.00 3.76 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 245.56 177.24 340.39 45.47 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 23.49 17.31 5.04 2.16 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 110.53 77.92 453.54 55.51 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 108.44 72.39 435.94 24.86 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) 12/31/2024 _x86_64_ (2 CPU) 04:01:44 LINUX RESTART (2 CPU) 04:02:02 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 24.25 0.07 8.78 40.88 0.09 25.92 04:03:01 AM 0 25.19 0.05 7.70 41.14 0.09 25.84 04:03:01 AM 1 23.31 0.09 9.87 40.63 0.10 26.01 04:04:01 AM all 23.39 0.00 3.87 25.19 0.13 47.43 04:04:01 AM 0 16.95 0.00 2.63 33.66 0.12 46.64 04:04:01 AM 1 29.81 0.00 5.11 16.73 0.13 48.21 04:05:01 AM all 26.28 0.00 3.63 5.21 0.13 64.75 04:05:01 AM 0 20.91 0.00 2.85 5.97 0.12 70.15 04:05:01 AM 1 31.66 0.00 4.41 4.45 0.15 59.33 04:06:01 AM all 15.60 0.00 2.08 2.27 0.08 79.98 04:06:01 AM 0 8.14 0.00 1.92 2.69 0.07 87.19 04:06:01 AM 1 23.05 0.00 2.23 1.85 0.08 72.78 04:07:01 AM all 23.94 0.00 4.40 3.22 0.10 68.34 04:07:01 AM 0 19.00 0.00 3.36 2.69 0.10 74.85 04:07:01 AM 1 28.90 0.00 5.44 3.75 0.10 61.81 04:08:01 AM all 1.34 0.00 0.28 0.09 0.03 98.27 04:08:01 AM 0 0.28 0.00 0.23 0.17 0.02 99.30 04:08:01 AM 1 2.40 0.00 0.32 0.02 0.03 97.23 04:09:01 AM all 20.16 0.00 2.18 0.23 0.08 77.35 04:09:01 AM 0 18.84 0.00 1.97 0.15 0.08 78.95 04:09:01 AM 1 21.49 0.00 2.39 0.31 0.08 75.73 Average: all 19.27 0.01 3.59 10.93 0.09 66.11 Average: 0 15.58 0.01 2.93 12.24 0.08 69.16 Average: 1 22.98 0.01 4.24 9.61 0.10 63.06