---> uname -a: Linux prd-centos8-robot-2c-8g-17066.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 583 4996 19 2117 6817 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:6b:b7:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe6b:b7e3/64 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) 09/02/2024 _x86_64_ (2 CPU) 07:48:14 LINUX RESTART (2 CPU) 07:49:01 AM tps rtps wtps bread/s bwrtn/s 07:50:01 AM 99.70 7.18 92.52 1263.26 6420.86 07:51:01 AM 70.08 1.02 69.06 111.43 8908.95 07:52:01 AM 44.45 0.07 44.39 5.73 2921.89 07:53:01 AM 23.80 0.00 23.80 0.00 5462.02 07:54:01 AM 4.37 0.12 4.25 33.06 190.79 07:55:01 AM 0.55 0.00 0.55 0.00 10.26 07:56:01 AM 0.13 0.00 0.13 0.00 1.62 07:57:01 AM 13.00 0.40 12.60 46.78 731.31 Average: 32.01 1.10 30.91 182.52 3080.91 07:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 AM 5231708 7032004 2650724 33.63 2688 1978296 691532 7.74 210840 2105612 209444 07:51:01 AM 5261520 7088820 2620912 33.25 2688 2004560 628672 7.04 239960 2036744 20 07:52:01 AM 5042340 7067460 2840092 36.03 2688 2194092 622652 6.97 259468 2209968 150960 07:53:01 AM 5039472 7064192 2842960 36.07 2688 2194092 622652 6.97 259468 2210028 4 07:54:01 AM 4991128 7018348 2891304 36.68 2688 2196592 684628 7.67 259736 2257768 16 07:55:01 AM 4976712 7003952 2905720 36.86 2688 2196608 719276 8.05 259736 2271916 28 07:56:01 AM 4976120 7003376 2906312 36.87 2688 2196624 719276 8.05 259736 2271712 24 07:57:01 AM 5180120 7040316 2702312 34.28 2688 2035000 672668 7.53 443564 1905824 13368 Average: 5087390 7039808 2795042 35.46 2688 2124483 670170 7.50 274064 2158696 46733 07:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 88.02 72.74 940.01 16.04 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 36.47 29.64 327.88 5.74 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 148.03 109.06 298.54 25.70 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 122.80 73.90 23.67 16.45 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 160.80 151.92 49.34 59.64 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 219.51 217.13 184.79 86.27 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 163.47 162.16 78.47 56.86 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 58.35 39.45 94.09 27.79 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 124.68 107.00 249.59 36.81 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) 09/02/2024 _x86_64_ (2 CPU) 07:48:14 LINUX RESTART (2 CPU) 07:49:01 AM CPU %user %nice %system %iowait %steal %idle 07:50:01 AM all 36.72 0.00 5.83 1.77 0.09 55.59 07:50:01 AM 0 34.95 0.00 5.93 1.35 0.08 57.69 07:50:01 AM 1 38.48 0.00 5.72 2.20 0.10 53.49 07:51:01 AM all 17.47 0.00 2.20 2.16 0.08 78.10 07:51:01 AM 0 21.19 0.00 2.34 2.25 0.07 74.15 07:51:01 AM 1 13.74 0.00 2.06 2.06 0.08 82.06 07:52:01 AM all 27.20 0.00 4.56 0.80 0.08 67.36 07:52:01 AM 0 40.47 0.00 5.40 0.75 0.08 53.29 07:52:01 AM 1 13.96 0.00 3.73 0.85 0.07 81.39 07:53:01 AM all 0.49 0.00 0.46 1.21 0.05 97.79 07:53:01 AM 0 0.65 0.00 0.43 0.90 0.05 97.96 07:53:01 AM 1 0.33 0.00 0.48 1.52 0.05 97.61 07:54:01 AM all 13.96 0.00 0.58 0.11 0.08 85.26 07:54:01 AM 0 3.89 0.00 0.55 0.05 0.07 95.43 07:54:01 AM 1 24.01 0.00 0.60 0.17 0.10 75.12 07:55:01 AM all 17.51 0.00 0.49 0.01 0.08 81.90 07:55:01 AM 0 5.41 0.00 0.23 0.02 0.08 94.25 07:55:01 AM 1 29.64 0.00 0.75 0.00 0.08 69.52 07:56:01 AM all 22.09 0.00 0.44 0.00 0.09 77.38 07:56:01 AM 0 1.79 0.00 0.20 0.00 0.08 97.93 07:56:01 AM 1 42.51 0.00 0.69 0.00 0.10 56.70 07:57:01 AM all 15.26 0.00 2.60 0.22 0.07 81.85 07:57:01 AM 0 14.09 0.00 2.69 0.35 0.07 82.81 07:57:01 AM 1 16.44 0.00 2.52 0.08 0.07 80.89 Average: all 18.85 0.00 2.15 0.79 0.08 78.14 Average: 0 15.32 0.00 2.22 0.71 0.07 81.67 Average: 1 22.37 0.00 2.07 0.86 0.08 74.61