---> uname -a: Linux prd-centos8-robot-2c-8g-16555.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 579 4987 19 2130 6821 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:6c:56:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe6c:5628/64 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) 06/30/2024 _x86_64_ (2 CPU) 00:44:37 LINUX RESTART (2 CPU) 12:45:03 AM tps rtps wtps bread/s bwrtn/s 12:46:01 AM 154.34 102.53 51.81 12071.56 38207.41 12:47:01 AM 82.79 13.10 69.69 2343.22 5989.02 12:48:01 AM 78.25 0.70 77.55 50.79 8876.09 12:49:01 AM 19.16 0.85 18.31 123.96 1346.62 12:50:01 AM 64.80 2.52 62.28 396.00 7429.51 12:51:01 AM 8.15 0.12 8.03 33.05 809.96 12:52:01 AM 3.30 0.00 3.30 0.00 98.78 12:53:01 AM 0.23 0.00 0.23 0.00 3.35 12:54:01 AM 15.98 0.63 15.34 73.18 753.28 Average: 47.05 13.05 33.99 1638.26 6941.33 12:45:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 AM 5786144 7165268 2096288 26.59 2688 1578384 619504 6.94 154856 1684888 30596 12:47:01 AM 5350736 7063104 2531696 32.12 2688 1894932 701180 7.85 211152 2001140 147796 12:48:01 AM 5183432 7007664 2699000 34.24 2688 2001268 712268 7.98 220920 2131556 26088 12:49:01 AM 5261216 7090124 2621216 33.25 2688 2006252 640824 7.18 239996 2038532 4 12:50:01 AM 5032460 7064028 2849972 36.16 2688 2201324 658040 7.37 263028 2212416 15956 12:51:01 AM 4986900 7020908 2895532 36.73 2688 2203744 710544 7.96 263296 2260536 8 12:52:01 AM 4973304 7007332 2909128 36.91 2688 2203760 726592 8.14 263296 2273936 32 12:53:01 AM 4970844 7006052 2911588 36.94 2688 2204964 726592 8.14 263356 2276060 1212 12:54:01 AM 5185176 7058816 2697256 34.22 2688 2048724 651572 7.30 444068 1902632 13380 Average: 5192246 7053700 2690186 34.13 2688 2038150 683013 7.65 258219 2086855 26119 12:45:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 188.40 103.33 604.04 42.78 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 128.69 96.43 1059.60 21.82 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 42.56 36.14 418.01 6.98 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 14.60 8.50 5.08 3.24 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 258.33 223.66 316.06 49.58 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 112.63 104.16 44.73 40.87 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 259.42 259.21 192.63 104.49 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 164.91 163.21 88.91 57.09 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 52.17 38.52 87.25 25.68 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 135.55 114.84 311.84 39.16 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) 06/30/2024 _x86_64_ (2 CPU) 00:44:37 LINUX RESTART (2 CPU) 12:45:03 AM CPU %user %nice %system %iowait %steal %idle 12:46:01 AM all 20.03 0.06 7.70 56.21 0.16 15.85 12:46:01 AM 0 20.87 0.04 7.17 55.31 0.11 16.51 12:46:01 AM 1 19.19 0.09 8.22 57.10 0.21 15.18 12:47:01 AM all 30.60 0.00 5.54 3.75 0.10 60.00 12:47:01 AM 0 39.57 0.00 6.32 4.27 0.10 49.74 12:47:01 AM 1 21.66 0.00 4.76 3.24 0.10 70.25 12:48:01 AM all 22.92 0.00 3.07 3.20 0.09 70.72 12:48:01 AM 0 26.09 0.00 3.05 3.57 0.10 67.20 12:48:01 AM 1 19.75 0.00 3.09 2.84 0.08 74.24 12:49:01 AM all 10.13 0.00 1.28 1.25 0.05 87.29 12:49:01 AM 0 14.61 0.00 1.60 1.85 0.05 81.88 12:49:01 AM 1 5.64 0.00 0.95 0.65 0.05 92.71 12:50:01 AM all 29.72 0.00 4.98 5.35 0.11 59.84 12:50:01 AM 0 35.89 0.00 5.48 5.43 0.10 53.09 12:50:01 AM 1 23.55 0.00 4.47 5.26 0.12 66.59 12:51:01 AM all 10.19 0.00 0.67 0.49 0.07 88.59 12:51:01 AM 0 10.06 0.00 0.77 0.55 0.07 88.55 12:51:01 AM 1 10.31 0.00 0.57 0.42 0.07 88.63 12:52:01 AM all 19.52 0.00 0.53 0.03 0.08 79.84 12:52:01 AM 0 8.81 0.00 0.39 0.00 0.07 90.74 12:52:01 AM 1 30.26 0.00 0.67 0.07 0.08 68.91 12:53:01 AM all 22.32 0.00 0.42 0.00 0.09 77.16 12:53:01 AM 0 0.74 0.00 0.17 0.00 0.10 99.00 12:53:01 AM 1 44.22 0.00 0.68 0.00 0.08 55.01 12:54:01 AM all 21.82 0.00 2.96 0.20 0.08 74.94 12:54:01 AM 0 26.28 0.00 3.20 0.13 0.07 70.32 12:54:01 AM 1 17.35 0.00 2.71 0.27 0.10 79.58 Average: all 20.81 0.01 2.99 7.55 0.09 68.56 Average: 0 20.32 0.00 3.10 7.61 0.08 68.88 Average: 1 21.30 0.01 2.88 7.48 0.10 68.23