---> uname -a: Linux prd-centos8-robot-2c-8g-23574.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 615 4947 19 2135 6785 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:b3:aa:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:feb3:aaa1/64 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) 09/18/2024 _x86_64_ (2 CPU) 00:53:53 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 122.33 6.88 115.44 1250.25 10586.85 12:57:01 AM 35.65 1.02 34.64 111.43 4263.00 12:58:01 AM 30.34 0.03 30.31 2.27 1687.29 12:59:01 AM 41.27 2.52 38.75 396.00 6675.47 01:00:01 AM 3.98 0.12 3.86 33.33 178.86 01:01:01 AM 0.40 0.02 0.38 0.13 6.18 01:02:01 AM 0.43 0.07 0.37 1.73 5.95 01:03:01 AM 12.95 0.32 12.63 36.93 518.33 Average: 30.92 1.37 29.54 228.98 2990.08 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5097060 6948392 2785372 35.34 2688 2029216 749576 8.39 212936 2230132 129044 12:57:01 AM 5222704 7055240 2659728 33.74 2688 2009868 657340 7.36 239516 2074692 24 12:58:01 AM 5003700 7034180 2878732 36.52 2688 2199380 656632 7.35 255940 2251872 184996 12:59:01 AM 4987124 7029216 2895308 36.73 2688 2211352 653460 7.32 262768 2256648 4 01:00:01 AM 4941304 6985816 2941128 37.31 2688 2213764 734900 8.23 263036 2302404 16 01:01:01 AM 4939792 6984332 2942640 37.33 2688 2213772 734900 8.23 263036 2303224 12 01:02:01 AM 4926108 6970732 2956324 37.51 2688 2213856 767608 8.59 263176 2317176 8 01:03:01 AM 5081692 6958592 2800740 35.53 2688 2051560 734328 8.22 292688 2154844 19380 Average: 5024936 6995812 2857496 36.25 2688 2142846 711093 7.96 256637 2236374 41686 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 97.07 73.73 978.52 10.90 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 16.08 9.35 6.66 3.41 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 39.71 33.81 274.49 7.56 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 202.17 142.45 45.69 34.28 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 93.62 77.37 34.44 28.47 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 246.54 244.14 49.26 102.18 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 194.60 190.99 196.70 66.81 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 76.17 55.81 124.61 32.40 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 120.91 103.63 213.82 35.83 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) 09/18/2024 _x86_64_ (2 CPU) 00:53:53 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 35.20 0.00 5.53 4.15 0.10 55.02 12:56:01 AM 0 28.46 0.00 5.48 4.65 0.10 61.30 12:56:01 AM 1 41.92 0.00 5.58 3.65 0.10 48.75 12:57:01 AM all 14.15 0.00 1.76 5.06 0.08 78.95 12:57:01 AM 0 6.58 0.00 1.31 2.56 0.10 89.46 12:57:01 AM 1 21.73 0.00 2.21 7.57 0.07 68.43 12:58:01 AM all 22.76 0.00 3.77 0.55 0.09 72.83 12:58:01 AM 0 21.15 0.00 3.86 0.58 0.08 74.33 12:58:01 AM 1 24.38 0.00 3.68 0.52 0.10 71.33 12:59:01 AM all 5.03 0.00 1.45 4.16 0.06 89.31 12:59:01 AM 0 2.81 0.00 1.32 4.13 0.07 91.67 12:59:01 AM 1 7.24 0.00 1.57 4.18 0.05 86.95 01:00:01 AM all 7.98 0.00 0.46 0.03 0.06 91.47 01:00:01 AM 0 11.60 0.00 0.51 0.00 0.07 87.82 01:00:01 AM 1 4.37 0.00 0.42 0.07 0.05 95.09 01:01:01 AM all 19.16 0.00 0.47 0.00 0.11 80.26 01:01:01 AM 0 36.38 0.00 0.73 0.00 0.12 62.78 01:01:01 AM 1 2.00 0.00 0.22 0.00 0.10 97.68 01:02:01 AM all 23.84 0.00 0.49 0.00 0.09 75.58 01:02:01 AM 0 32.65 0.00 0.57 0.00 0.08 66.70 01:02:01 AM 1 15.06 0.00 0.42 0.00 0.10 84.42 01:03:01 AM all 15.76 0.00 1.92 0.15 0.08 82.09 01:03:01 AM 0 15.94 0.00 2.04 0.27 0.08 81.67 01:03:01 AM 1 15.58 0.00 1.79 0.03 0.08 82.51 Average: all 18.00 0.00 1.98 1.76 0.08 78.17 Average: 0 19.46 0.00 1.98 1.53 0.09 76.94 Average: 1 16.54 0.00 1.99 2.00 0.08 79.39