---> uname -a: Linux prd-centos8-robot-2c-8g-12155.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 622 4944 19 2130 6779 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:6a:33:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe6a:3382/64 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) 12/02/2024 _x86_64_ (2 CPU) 04:50:55 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 88.20 6.98 81.22 1258.38 6756.10 04:54:01 AM 80.39 0.70 79.69 50.79 9594.20 04:55:01 AM 20.43 0.42 20.01 64.79 1195.73 04:56:01 AM 60.65 0.03 60.61 3.47 7926.92 04:57:01 AM 0.47 0.00 0.47 0.00 10.48 04:58:01 AM 0.12 0.00 0.12 0.00 1.32 04:59:01 AM 0.25 0.00 0.25 0.00 2.92 05:00:01 AM 2.08 0.12 1.97 33.06 150.08 05:01:01 AM 16.58 0.32 16.26 36.92 619.61 Average: 29.91 0.95 28.96 160.83 2917.50 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5292464 7031276 2589968 32.86 2688 1920704 713396 7.99 210076 2058968 165720 04:54:01 AM 5214000 7052696 2668432 33.85 2688 2015732 680496 7.62 228852 2097076 13100 04:55:01 AM 5162732 7043136 2719700 34.50 2688 2054920 698608 7.82 250232 2119992 35824 04:56:01 AM 4983908 7026116 2898524 36.77 2688 2211552 667788 7.48 256980 2269420 96 04:57:01 AM 4983680 7025888 2898752 36.77 2688 2211552 667788 7.48 256984 2269448 16 04:58:01 AM 4983660 7025872 2898772 36.78 2688 2211556 667788 7.48 256984 2269328 12 04:59:01 AM 4984004 7026216 2898428 36.77 2688 2211556 667788 7.48 256984 2269328 4 05:00:01 AM 4917636 6963320 2964796 37.61 2688 2215020 753296 8.43 257116 2333580 20 05:01:01 AM 5080840 6953452 2801592 35.54 2688 2047784 756204 8.47 291828 2159576 19500 Average: 5066992 7016441 2815440 35.72 2688 2122264 697017 7.80 251782 2205191 26032 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 75.76 66.84 827.90 8.17 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 44.06 31.49 439.68 6.02 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 21.71 19.35 25.22 5.86 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 516.71 342.72 370.72 80.35 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 2.77 2.07 0.57 0.47 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 1.17 0.73 0.16 0.12 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 2.62 1.83 0.47 0.40 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 86.50 65.99 518.98 5.60 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 161.55 120.54 866.82 31.89 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 101.43 72.40 338.96 15.43 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) 12/02/2024 _x86_64_ (2 CPU) 04:50:55 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 28.11 0.00 4.58 5.76 0.09 61.46 04:53:01 AM 0 24.69 0.00 4.28 5.34 0.08 65.61 04:53:01 AM 1 31.52 0.00 4.88 6.18 0.10 57.32 04:54:01 AM all 18.43 0.00 3.11 5.21 0.09 73.16 04:54:01 AM 0 10.47 0.00 3.00 5.85 0.08 80.59 04:54:01 AM 1 26.40 0.00 3.22 4.56 0.10 65.71 04:55:01 AM all 16.76 0.00 2.39 1.50 0.06 79.30 04:55:01 AM 0 20.07 0.00 2.44 2.02 0.05 75.42 04:55:01 AM 1 13.45 0.00 2.33 0.98 0.07 83.16 04:56:01 AM all 20.26 0.00 3.87 2.04 0.08 73.74 04:56:01 AM 0 21.26 0.00 3.99 2.53 0.08 72.14 04:56:01 AM 1 19.27 0.00 3.75 1.56 0.08 75.34 04:57:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 04:57:01 AM 0 0.63 0.00 0.10 0.00 0.05 99.22 04:57:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 04:58:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 04:58:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 04:58:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 04:59:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 04:59:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 04:59:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 05:00:01 AM all 6.52 0.00 1.57 0.05 0.06 91.80 05:00:01 AM 0 3.35 0.00 0.54 0.00 0.05 96.06 05:00:01 AM 1 9.70 0.00 2.61 0.10 0.07 87.53 05:01:01 AM all 15.96 0.00 2.30 0.27 0.07 81.40 05:01:01 AM 0 14.95 0.00 2.57 0.08 0.07 82.33 05:01:01 AM 1 16.96 0.00 2.04 0.45 0.07 80.48 Average: all 11.90 0.00 2.00 1.65 0.06 84.39 Average: 0 10.61 0.00 1.89 1.76 0.06 85.68 Average: 1 13.18 0.00 2.11 1.54 0.06 83.11