---> uname -a: Linux prd-centos8-robot-2c-8g-39348.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 566 5002 19 2128 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:70:43:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe70:437f/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) 10/06/2024 _x86_64_ (2 CPU) 01:02:07 LINUX RESTART (2 CPU) 01:03:01 AM tps rtps wtps bread/s bwrtn/s 01:04:01 AM 114.91 54.90 60.01 7339.02 8567.43 01:05:01 AM 98.12 0.70 97.42 50.78 10535.57 01:06:01 AM 25.35 0.42 24.93 64.79 2120.46 01:07:01 AM 54.51 0.03 54.47 3.47 7607.20 01:08:01 AM 5.05 0.10 4.95 32.13 227.31 01:09:01 AM 1.93 0.03 1.90 1.87 108.91 01:10:01 AM 10.18 0.33 9.85 37.86 397.68 Average: 44.29 8.07 36.22 1075.80 4223.67 01:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 AM 5269336 7017904 2613096 33.15 2688 1931140 736444 8.25 246564 2044584 201020 01:05:01 AM 5183872 7017484 2698560 34.24 2688 2010160 698520 7.82 221996 2122840 30072 01:06:01 AM 5171168 7056056 2711264 34.40 2688 2059264 699796 7.84 252096 2104940 41968 01:07:01 AM 5035752 7072740 2846680 36.11 2688 2206332 627276 7.02 258796 2208576 24 01:08:01 AM 4998520 7037072 2883912 36.59 2688 2207896 679940 7.61 259056 2249016 608 01:09:01 AM 4994240 7034196 2888192 36.64 2688 2209316 679940 7.61 259200 2253288 512 01:10:01 AM 5136300 7006456 2746132 34.84 2688 2045556 713304 7.99 289196 2103960 22740 Average: 5112741 7034558 2769691 35.14 2688 2095666 690746 7.73 255272 2155315 42421 01:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 293.14 173.63 1572.61 58.06 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 63.05 50.57 613.41 8.62 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 20.01 17.23 83.74 5.45 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 223.18 165.87 256.87 41.49 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 22.78 14.20 5.50 3.22 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 29.97 20.68 8.24 4.81 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 64.67 45.61 88.10 29.43 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 102.40 69.68 375.52 21.59 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) 10/06/2024 _x86_64_ (2 CPU) 01:02:07 LINUX RESTART (2 CPU) 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 34.06 0.05 7.65 6.95 0.11 51.18 01:04:01 AM 0 40.41 0.05 7.58 5.35 0.12 46.49 01:04:01 AM 1 27.69 0.05 7.73 8.55 0.10 55.88 01:05:01 AM all 26.85 0.00 3.92 4.28 0.10 64.85 01:05:01 AM 0 32.09 0.00 4.40 3.82 0.08 59.60 01:05:01 AM 1 21.61 0.00 3.45 4.74 0.12 70.08 01:06:01 AM all 18.09 0.00 2.49 0.58 0.07 78.77 01:06:01 AM 0 26.53 0.00 2.82 0.35 0.07 70.23 01:06:01 AM 1 9.65 0.00 2.15 0.82 0.07 87.31 01:07:01 AM all 18.59 0.00 3.22 1.56 0.07 76.56 01:07:01 AM 0 21.77 0.00 3.53 1.96 0.07 72.68 01:07:01 AM 1 15.41 0.00 2.91 1.17 0.07 80.45 01:08:01 AM all 3.60 0.00 0.34 0.10 0.03 95.92 01:08:01 AM 0 6.35 0.00 0.52 0.20 0.03 92.90 01:08:01 AM 1 0.85 0.00 0.17 0.00 0.03 98.95 01:09:01 AM all 8.60 0.00 0.76 0.01 0.06 90.57 01:09:01 AM 0 13.67 0.00 1.10 0.00 0.07 85.16 01:09:01 AM 1 3.53 0.00 0.42 0.02 0.05 95.99 01:10:01 AM all 21.47 0.00 2.10 0.08 0.06 76.30 01:10:01 AM 0 30.38 0.00 2.69 0.10 0.07 66.77 01:10:01 AM 1 12.56 0.00 1.50 0.05 0.05 85.84 Average: all 18.75 0.01 2.92 1.94 0.07 76.31 Average: 0 24.46 0.01 3.23 1.68 0.07 70.54 Average: 1 13.04 0.01 2.62 2.19 0.07 82.08