---> uname -a: Linux prd-centos8-robot-2c-8g-29131.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 562 5039 19 2096 6840 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:3d:d8:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe3d:d8c4/64 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) 09/28/2024 _x86_64_ (2 CPU) 05:41:06 LINUX RESTART (2 CPU) 05:42:01 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 85.87 42.50 43.37 5787.00 18597.25 05:44:01 AM 116.73 6.96 109.76 1258.11 9580.79 05:45:01 AM 43.90 0.67 43.24 49.45 5928.31 05:46:01 AM 12.13 0.20 11.93 34.79 367.81 05:47:01 AM 1.68 0.00 1.68 0.00 32.54 05:48:01 AM 0.23 0.00 0.23 0.00 2.82 05:49:01 AM 0.15 0.00 0.15 0.00 1.18 05:50:01 AM 0.10 0.00 0.10 0.00 1.03 Average: 32.60 6.29 26.31 891.23 4314.23 05:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 5627960 7115972 2254464 28.60 2688 1681676 658052 7.37 177204 1798492 77916 05:44:01 AM 5260640 7068304 2621784 33.26 2688 1984876 662368 7.42 210668 2061576 120280 05:45:01 AM 5184912 7020480 2697512 34.22 2688 2012788 703132 7.87 221424 2129532 12 05:46:01 AM 5178112 7014924 2704312 34.31 2688 2013980 703608 7.88 249212 2109800 8 05:47:01 AM 5178760 7015564 2703664 34.30 2688 2013980 703608 7.88 249208 2109064 4 05:48:01 AM 5178872 7015680 2703552 34.30 2688 2013984 703608 7.88 249208 2109256 4 05:49:01 AM 5178912 7015720 2703512 34.30 2688 2013984 703608 7.88 249208 2109080 12 05:50:01 AM 5178276 7015084 2704148 34.31 2688 2013984 706760 7.91 249208 2109596 4 Average: 5245806 7035216 2636618 33.45 2688 1968656 693093 7.76 231918 2067050 24780 05:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 291.02 161.80 1012.94 55.07 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 76.67 62.21 800.12 8.77 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 38.07 24.38 380.88 3.81 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 15.56 12.31 14.29 14.12 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 1.90 0.43 0.40 0.15 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 1.75 0.48 0.51 0.21 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 3.40 0.33 0.56 0.12 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 2.80 0.72 0.83 0.39 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 53.90 32.83 276.33 10.33 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) 09/28/2024 _x86_64_ (2 CPU) 05:41:06 LINUX RESTART (2 CPU) 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 16.88 0.04 4.71 32.54 0.08 45.75 05:43:01 AM 0 21.21 0.08 5.50 35.00 0.08 38.12 05:43:01 AM 1 12.57 0.00 3.92 30.09 0.07 53.34 05:44:01 AM all 34.89 0.00 6.13 7.63 0.13 51.23 05:44:01 AM 0 33.91 0.00 6.47 8.96 0.12 50.54 05:44:01 AM 1 35.86 0.00 5.78 6.30 0.13 51.92 05:45:01 AM all 12.00 0.00 1.39 3.08 0.07 83.47 05:45:01 AM 0 11.30 0.00 1.17 2.40 0.07 85.07 05:45:01 AM 1 12.70 0.00 1.60 3.76 0.07 81.86 05:46:01 AM all 11.80 0.00 1.19 0.94 0.05 86.01 05:46:01 AM 0 10.47 0.00 1.02 1.24 0.05 87.23 05:46:01 AM 1 13.14 0.00 1.37 0.65 0.05 84.79 05:47:01 AM all 0.39 0.00 0.08 0.18 0.03 99.32 05:47:01 AM 0 0.55 0.00 0.07 0.33 0.03 99.01 05:47:01 AM 1 0.23 0.00 0.10 0.02 0.02 99.63 05:48:01 AM all 0.41 0.00 0.05 0.00 0.02 99.52 05:48:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 05:48:01 AM 1 0.23 0.00 0.05 0.00 0.02 99.70 05:49:01 AM all 0.38 0.00 0.07 0.00 0.03 99.52 05:49:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 05:49:01 AM 1 0.22 0.00 0.08 0.00 0.03 99.67 05:50:01 AM all 0.35 0.00 0.06 0.00 0.04 99.55 05:50:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.47 05:50:01 AM 1 0.28 0.00 0.05 0.00 0.03 99.63 Average: all 9.64 0.01 1.71 5.52 0.05 83.07 Average: 0 9.86 0.01 1.79 5.96 0.06 82.32 Average: 1 9.41 0.00 1.62 5.09 0.05 83.83