---> uname -a: Linux prd-centos8-robot-2c-8g-20089.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: 2800.000 BogoMIPS: 5600.00 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 622 4957 19 2117 6779 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:9b:2b:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe9b:2bc7/64 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) 09/08/2024 _x86_64_ (2 CPU) 07:51:26 LINUX RESTART (2 CPU) 07:52:01 AM tps rtps wtps bread/s bwrtn/s 07:53:01 AM 103.02 32.94 70.08 6896.23 29990.75 07:54:01 AM 97.63 0.70 96.93 50.78 10263.01 07:55:01 AM 20.78 0.42 20.36 64.78 1779.86 07:56:01 AM 63.09 0.03 63.06 3.47 8002.82 07:57:01 AM 7.76 0.08 7.68 31.99 756.90 07:58:01 AM 2.30 0.03 2.27 1.07 120.40 07:59:01 AM 0.32 0.00 0.32 0.00 4.33 08:00:01 AM 8.27 0.32 7.95 36.93 375.92 08:01:01 AM 24.51 0.52 23.99 63.85 1089.47 Average: 36.41 3.89 32.52 794.39 5820.55 07:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:53:01 AM 5326352 6983516 2556080 32.43 2688 1845944 788448 8.83 224344 2036076 126092 07:54:01 AM 5139824 6966212 2742608 34.79 2688 2003200 743024 8.32 221324 2173884 39388 07:55:01 AM 5158252 6992316 2724180 34.56 2688 2011340 734292 8.22 245616 2133900 6216 07:56:01 AM 4998640 7024076 2883792 36.59 2688 2194680 676904 7.58 259312 2251068 16504 07:57:01 AM 4957336 6983652 2925096 37.11 2688 2195932 739292 8.28 259580 2292224 300 07:58:01 AM 4953124 6980688 2929308 37.16 2688 2197180 739292 8.28 259580 2296532 8 07:59:01 AM 4938852 6966428 2943580 37.34 2688 2197192 771436 8.64 259580 2310732 4 08:00:01 AM 5110764 6975668 2771668 35.16 2688 2038272 730596 8.18 255548 2157308 7096 08:01:01 AM 5104688 6969528 2777744 35.24 2688 2040684 734336 8.22 445128 1982448 16872 Average: 5076426 6982454 2806006 35.60 2688 2080492 739736 8.28 270001 2181575 23609 07:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 282.97 164.15 1569.73 58.54 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 60.50 42.07 556.57 8.55 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 16.76 11.55 6.86 4.62 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 193.62 143.48 310.04 40.17 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 18.73 10.75 4.72 1.21 0.00 0.00 0.00 0.00 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 232.16 230.43 62.31 98.75 0.00 0.00 0.00 0.00 07:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM eth0 213.28 209.58 193.79 78.27 0.00 0.00 0.00 0.00 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 135.79 116.40 140.51 48.68 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 22.39 20.03 17.89 9.78 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 130.69 105.38 318.05 38.73 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) 09/08/2024 _x86_64_ (2 CPU) 07:51:26 LINUX RESTART (2 CPU) 07:52:01 AM CPU %user %nice %system %iowait %steal %idle 07:53:01 AM all 37.84 0.01 6.96 8.62 0.12 46.45 07:53:01 AM 0 36.35 0.00 7.47 8.34 0.12 47.72 07:53:01 AM 1 39.32 0.02 6.46 8.89 0.12 45.19 07:54:01 AM all 30.28 0.00 4.58 6.12 0.12 58.91 07:54:01 AM 0 20.73 0.00 3.88 6.70 0.10 68.59 07:54:01 AM 1 39.92 0.00 5.28 5.53 0.13 49.14 07:55:01 AM all 12.17 0.00 1.82 0.99 0.06 84.96 07:55:01 AM 0 5.40 0.00 1.72 1.39 0.07 91.42 07:55:01 AM 1 18.93 0.00 1.92 0.60 0.05 78.50 07:56:01 AM all 26.33 0.00 4.31 5.17 0.09 64.09 07:56:01 AM 0 19.20 0.00 3.44 6.64 0.08 70.64 07:56:01 AM 1 33.47 0.00 5.18 3.71 0.10 57.55 07:57:01 AM all 1.46 0.00 0.29 0.26 0.03 97.95 07:57:01 AM 0 0.20 0.00 0.15 0.18 0.02 99.45 07:57:01 AM 1 2.73 0.00 0.44 0.33 0.05 96.45 07:58:01 AM all 19.16 0.00 0.54 0.03 0.11 80.16 07:58:01 AM 0 0.67 0.00 0.18 0.05 0.10 99.00 07:58:01 AM 1 37.70 0.00 0.91 0.00 0.12 61.28 07:59:01 AM all 21.17 0.00 0.47 0.00 0.08 78.28 07:59:01 AM 0 18.59 0.00 0.42 0.00 0.08 80.91 07:59:01 AM 1 23.76 0.00 0.52 0.00 0.08 75.64 08:00:01 AM all 15.53 0.00 1.48 0.08 0.08 82.83 08:00:01 AM 0 5.75 0.00 1.27 0.12 0.07 92.79 08:00:01 AM 1 25.48 0.00 1.68 0.05 0.09 72.69 08:01:01 AM all 31.68 0.00 3.45 0.90 0.10 63.87 08:01:01 AM 0 22.72 0.00 3.10 0.85 0.10 73.23 08:01:01 AM 1 40.65 0.00 3.79 0.95 0.10 54.51 Average: all 21.73 0.00 2.65 2.46 0.09 73.06 Average: 0 14.39 0.00 2.40 2.69 0.08 80.44 Average: 1 29.11 0.00 2.91 2.23 0.09 65.66