---> uname -a: Linux prd-centos8-robot-2c-8g-8833.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 567 5000 19 2130 6834 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:7e:3d:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe7e:3d6c/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) 11/20/2024 _x86_64_ (2 CPU) 03:58:14 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 79.61 15.61 64.00 2744.95 5626.11 04:01:01 AM 84.32 0.72 83.61 50.91 9581.81 04:02:01 AM 32.89 0.48 32.41 66.49 2586.83 04:03:01 AM 52.09 0.03 52.06 3.47 7149.03 04:04:01 AM 2.90 0.10 2.80 32.13 91.07 04:05:01 AM 2.17 0.03 2.13 1.87 153.50 04:06:01 AM 13.10 0.33 12.76 37.86 530.66 Average: 38.16 2.47 35.68 419.67 3674.31 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5408800 7098560 2473632 31.38 2688 1871912 646004 7.23 209100 1942656 133264 04:01:01 AM 5182776 7018044 2699656 34.25 2688 2012024 697004 7.80 220704 2130412 30120 04:02:01 AM 5030860 7013036 2851572 36.18 2688 2154868 725664 8.13 266536 2227800 122568 04:03:01 AM 5042768 7079352 2839664 36.03 2688 2206008 628496 7.04 256744 2209648 4 04:04:01 AM 5002224 7040496 2880208 36.54 2688 2207692 696720 7.80 257004 2250072 732 04:05:01 AM 4996760 7037036 2885672 36.61 2688 2209696 696720 7.80 257152 2255452 8 04:06:01 AM 5132416 7005124 2750016 34.89 2688 2047592 704828 7.89 292880 2102400 21644 Average: 5113801 7041664 2768631 35.12 2688 2101399 685062 7.67 251446 2159777 44049 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 215.66 132.87 1325.34 47.58 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 64.28 47.11 653.72 8.25 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 44.50 30.23 297.23 7.70 0.00 0.00 0.00 0.00 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 228.73 160.97 50.57 45.11 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 23.00 14.06 5.49 2.23 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 26.37 21.01 7.83 4.83 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 63.77 42.73 85.16 27.97 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 95.18 64.14 346.50 20.52 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) 11/20/2024 _x86_64_ (2 CPU) 03:58:14 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 34.02 0.00 5.83 2.45 0.12 57.59 04:00:01 AM 0 23.92 0.00 4.68 2.89 0.13 68.38 04:00:01 AM 1 44.13 0.00 6.98 2.01 0.10 46.78 04:01:01 AM all 25.51 0.00 3.63 3.55 0.11 67.20 04:01:01 AM 0 24.39 0.00 3.07 3.91 0.10 68.53 04:01:01 AM 1 26.62 0.00 4.19 3.19 0.12 65.88 04:02:01 AM all 24.62 0.00 3.18 1.09 0.11 71.00 04:02:01 AM 0 22.74 0.00 3.19 1.32 0.12 72.63 04:02:01 AM 1 26.50 0.00 3.17 0.87 0.10 69.37 04:03:01 AM all 13.83 0.00 2.71 1.70 0.11 81.64 04:03:01 AM 0 9.89 0.00 2.47 1.27 0.08 86.28 04:03:01 AM 1 17.77 0.00 2.96 2.14 0.13 77.01 04:04:01 AM all 4.47 0.00 0.38 0.13 0.07 94.96 04:04:01 AM 0 4.93 0.00 0.38 0.10 0.07 94.52 04:04:01 AM 1 4.01 0.00 0.37 0.15 0.07 95.40 04:05:01 AM all 10.50 0.00 0.80 0.03 0.09 88.58 04:05:01 AM 0 11.64 0.00 0.72 0.05 0.08 87.50 04:05:01 AM 1 9.36 0.00 0.89 0.00 0.10 89.65 04:06:01 AM all 21.96 0.00 2.38 0.17 0.13 75.37 04:06:01 AM 0 17.59 0.00 1.69 0.17 0.12 80.44 04:06:01 AM 1 26.32 0.00 3.07 0.17 0.13 70.30 Average: all 19.28 0.00 2.70 1.30 0.10 76.62 Average: 0 16.45 0.00 2.32 1.39 0.10 79.75 Average: 1 22.10 0.00 3.09 1.22 0.11 73.48