---> uname -a: Linux prd-centos8-robot-2c-8g-44383.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 569 5002 19 2125 6832 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:1f:50:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe1f:5078/64 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:15 LINUX RESTART (2 CPU) 11:49:01 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 70.97 23.97 47.00 6496.14 5004.31 11:51:01 PM 100.12 0.70 99.42 50.77 10761.11 11:52:01 PM 19.54 0.42 19.13 64.78 1621.74 11:53:01 PM 46.89 2.53 44.36 396.20 2769.96 11:54:01 PM 24.54 0.00 24.54 0.00 5524.59 11:55:01 PM 0.67 0.00 0.67 0.00 10.08 11:56:01 PM 0.32 0.00 0.32 0.00 3.28 11:57:01 PM 2.68 0.40 2.28 68.92 147.86 11:58:01 PM 27.36 0.53 26.82 64.78 1169.03 Average: 32.57 3.17 29.40 794.15 3001.95 11:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 5364872 7032948 2517552 31.94 2688 1856080 735876 8.24 226884 1991704 142000 11:51:01 PM 5193636 7020416 2688788 34.11 2688 2003892 697748 7.81 221812 2117460 34152 11:52:01 PM 5273048 7101408 2609376 33.10 2688 2005836 638376 7.15 240696 2024836 4 11:53:01 PM 5045328 7084952 2837096 35.99 2688 2208920 623132 6.98 262196 2207132 154416 11:54:01 PM 5040388 7079668 2842036 36.06 2688 2208936 623132 6.98 262212 2207328 4 11:55:01 PM 5040152 7079432 2842272 36.06 2688 2208936 623132 6.98 262216 2207276 4 11:56:01 PM 5040308 7079588 2842116 36.06 2688 2208936 623132 6.98 262216 2207224 4 11:57:01 PM 5177176 7051740 2705248 34.32 2688 2045852 651960 7.30 255852 2088028 4032 11:58:01 PM 5171116 7041596 2711308 34.40 2688 2046060 664128 7.44 451584 1909940 1548 Average: 5149558 7063528 2732866 34.67 2688 2088161 653402 7.32 271741 2106770 37352 11:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 261.12 171.89 1521.43 58.91 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 72.63 57.01 654.84 8.84 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 24.01 14.00 6.91 4.57 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 170.20 132.89 327.08 39.78 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 352.57 285.67 76.46 59.61 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 2.53 2.00 0.55 0.48 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 3.17 2.02 0.49 0.45 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 104.62 70.67 88.67 21.77 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 20.91 18.13 17.03 8.93 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 112.43 83.82 299.43 22.60 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) 10/20/2024 _x86_64_ (2 CPU) 23:48:15 LINUX RESTART (2 CPU) 11:49:01 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 32.98 0.00 6.05 4.30 0.10 56.57 11:50:01 PM 0 29.28 0.00 5.61 3.85 0.12 61.13 11:50:01 PM 1 36.69 0.00 6.48 4.75 0.08 51.99 11:51:01 PM all 29.83 0.00 4.41 4.26 0.11 61.39 11:51:01 PM 0 16.45 0.00 3.17 3.08 0.12 77.18 11:51:01 PM 1 43.28 0.00 5.67 5.45 0.10 45.50 11:52:01 PM all 10.28 0.00 1.55 0.74 0.09 87.34 11:52:01 PM 0 11.14 0.00 1.67 0.52 0.08 86.58 11:52:01 PM 1 9.41 0.00 1.43 0.97 0.10 88.09 11:53:01 PM all 27.01 0.00 4.45 1.36 0.10 67.08 11:53:01 PM 0 23.23 0.00 4.12 1.49 0.10 71.05 11:53:01 PM 1 30.80 0.00 4.78 1.22 0.10 63.10 11:54:01 PM all 0.95 0.00 0.98 1.82 0.04 96.21 11:54:01 PM 0 1.09 0.00 0.97 1.86 0.02 96.06 11:54:01 PM 1 0.82 0.00 0.99 1.77 0.07 96.35 11:55:01 PM all 0.34 0.00 0.08 0.00 0.04 99.53 11:55:01 PM 0 0.58 0.00 0.08 0.00 0.03 99.30 11:55:01 PM 1 0.10 0.00 0.08 0.00 0.05 99.77 11:56:01 PM all 0.33 0.00 0.08 0.00 0.05 99.53 11:56:01 PM 0 0.55 0.00 0.08 0.00 0.03 99.33 11:56:01 PM 1 0.12 0.00 0.08 0.00 0.07 99.73 11:57:01 PM all 4.36 0.00 1.54 0.07 0.05 93.98 11:57:01 PM 0 5.00 0.00 1.56 0.12 0.05 93.28 11:57:01 PM 1 3.72 0.00 1.52 0.02 0.05 94.69 11:58:01 PM all 28.12 0.00 2.81 0.43 0.10 68.54 11:58:01 PM 0 23.77 0.00 2.40 0.23 0.10 73.49 11:58:01 PM 1 32.46 0.00 3.22 0.63 0.10 63.58 Average: all 14.90 0.00 2.44 1.44 0.08 81.14 Average: 0 12.34 0.00 2.18 1.24 0.07 84.16 Average: 1 17.46 0.00 2.69 1.64 0.08 78.12