---> uname -a: Linux prd-centos8-robot-2c-8g-9930.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4759 19 2308 6764 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:c5:d1:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fec5:d1c0/64 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) 11/24/2024 _x86_64_ (2 CPU) 23:01:05 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 89.42 13.06 76.36 2342.15 6048.77 11:04:01 PM 73.13 0.70 72.43 50.77 8838.08 11:05:01 PM 20.91 0.42 20.49 64.77 1862.57 11:06:01 PM 63.70 2.52 61.18 396.00 7807.43 11:07:01 PM 4.43 0.00 4.43 0.00 199.80 11:08:01 PM 0.27 0.00 0.27 0.00 3.63 11:09:01 PM 0.15 0.00 0.15 0.00 1.18 11:10:01 PM 1.57 0.17 1.40 32.92 20.39 11:11:01 PM 26.70 0.53 26.17 64.77 1018.61 Average: 31.14 1.93 29.21 327.92 2866.83 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5285092 7017172 2597340 32.95 2688 1913812 731636 8.19 210328 2063108 163488 11:04:01 PM 5127612 6963500 2754820 34.95 2688 2012492 765796 8.57 221596 2184356 30116 11:05:01 PM 5117944 6990972 2764488 35.07 2688 2048108 751560 8.42 249268 2163396 33368 11:06:01 PM 4965024 7013912 2917408 37.01 2688 2218216 699732 7.83 262884 2273916 100 11:07:01 PM 4970240 7019100 2912192 36.95 2688 2218216 699732 7.83 262884 2273156 20 11:08:01 PM 4970520 7019388 2911912 36.94 2688 2218220 699732 7.83 262884 2273096 12 11:09:01 PM 4970620 7019488 2911812 36.94 2688 2218220 699732 7.83 262884 2273096 4 11:10:01 PM 4917252 6967256 2965180 37.62 2688 2219348 742204 8.31 263460 2325556 168 11:11:01 PM 4925756 6978496 2956676 37.51 2688 2221628 714424 8.00 459772 2121224 16604 Average: 5027784 6998809 2854648 36.22 2688 2143140 722728 8.09 272884 2216767 27098 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 105.70 81.87 988.49 19.76 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 53.52 39.50 467.85 6.85 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 25.12 15.71 8.12 5.23 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 587.54 421.96 407.59 101.58 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 1.57 0.77 0.30 0.17 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 0.90 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 3.68 0.18 0.16 0.01 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 12.26 7.70 11.63 5.59 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 22.24 19.59 17.56 9.29 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 90.28 65.27 211.31 16.50 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) 11/24/2024 _x86_64_ (2 CPU) 23:01:05 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 33.00 0.00 6.19 4.14 0.12 56.56 11:03:01 PM 0 30.09 0.00 6.20 3.69 0.12 59.90 11:03:01 PM 1 35.89 0.00 6.18 4.58 0.12 53.22 11:04:01 PM all 19.25 0.00 2.78 4.19 0.08 73.70 11:04:01 PM 0 7.89 0.00 2.45 3.65 0.07 85.94 11:04:01 PM 1 30.63 0.00 3.12 4.72 0.10 61.43 11:05:01 PM all 16.07 0.00 2.50 0.79 0.08 80.57 11:05:01 PM 0 14.68 0.00 2.73 0.79 0.07 81.74 11:05:01 PM 1 17.46 0.00 2.27 0.78 0.08 79.41 11:06:01 PM all 23.24 0.00 4.38 3.25 0.09 69.04 11:06:01 PM 0 12.58 0.00 3.48 3.62 0.10 80.22 11:06:01 PM 1 33.93 0.00 5.27 2.89 0.08 57.83 11:07:01 PM all 0.31 0.00 0.08 0.06 0.03 99.53 11:07:01 PM 0 0.42 0.00 0.05 0.00 0.02 99.52 11:07:01 PM 1 0.20 0.00 0.10 0.12 0.03 99.55 11:08:01 PM all 0.32 0.00 0.07 0.00 0.03 99.58 11:08:01 PM 0 0.12 0.00 0.12 0.00 0.05 99.72 11:08:01 PM 1 0.52 0.00 0.02 0.00 0.02 99.45 11:09:01 PM all 0.33 0.00 0.06 0.00 0.03 99.58 11:09:01 PM 0 0.05 0.00 0.05 0.00 0.02 99.88 11:09:01 PM 1 0.62 0.00 0.07 0.00 0.03 99.28 11:10:01 PM all 3.37 0.00 0.68 0.03 0.03 95.88 11:10:01 PM 0 0.74 0.00 0.60 0.02 0.03 98.61 11:10:01 PM 1 6.02 0.00 0.75 0.05 0.03 93.15 11:11:01 PM all 30.05 0.00 3.49 0.32 0.09 66.05 11:11:01 PM 0 30.82 0.00 3.49 0.35 0.10 65.24 11:11:01 PM 1 29.27 0.00 3.50 0.28 0.08 66.86 Average: all 13.99 0.00 2.25 1.42 0.06 82.28 Average: 0 10.82 0.00 2.13 1.34 0.06 85.64 Average: 1 17.16 0.00 2.36 1.49 0.06 78.93