---> uname -a: Linux prd-centos8-robot-2c-8g-16388.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 581 4835 19 2280 6813 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:d6:f8:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fed6:f86d/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) 08/31/2024 _x86_64_ (2 CPU) 06:48:11 LINUX RESTART (2 CPU) 06:49:01 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 56.43 17.86 38.57 5157.48 11512.58 06:51:01 AM 118.54 7.41 111.13 1296.50 9372.68 06:52:01 AM 29.11 0.38 28.72 64.25 3540.95 06:53:01 AM 19.46 0.03 19.43 0.53 1987.69 06:54:01 AM 48.28 0.03 48.25 3.47 6622.31 06:55:01 AM 4.57 0.00 4.57 0.00 199.88 06:56:01 AM 0.18 0.00 0.18 0.00 1.60 06:57:01 AM 0.10 0.00 0.10 0.00 0.78 06:58:01 AM 0.68 0.17 0.52 32.92 11.96 06:59:01 AM 23.06 0.33 22.73 37.19 898.88 Average: 30.04 2.62 27.42 659.28 3415.11 06:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5461044 7046352 2421380 30.72 2688 1775828 723528 8.10 191616 1940824 115568 06:51:01 AM 5192532 7014624 2689892 34.13 2688 1999056 696536 7.80 221832 2121508 87084 06:52:01 AM 5271076 7094544 2611348 33.13 2688 2000984 642908 7.20 240512 2026792 4 06:53:01 AM 5100400 7011936 2782024 35.29 2688 2086056 700088 7.84 257748 2167012 41704 06:54:01 AM 5043544 7064552 2838880 36.02 2688 2190468 627284 7.02 259848 2201732 100 06:55:01 AM 5047596 7068604 2834828 35.96 2688 2190468 627284 7.02 259848 2201804 8 06:56:01 AM 5048000 7069008 2834424 35.96 2688 2190468 627284 7.02 259848 2201668 4 06:57:01 AM 5047664 7068676 2834760 35.96 2688 2190472 627284 7.02 259848 2201788 4 06:58:01 AM 5012876 7035024 2869548 36.40 2688 2191600 671052 7.51 260428 2235852 168 06:59:01 AM 4978108 6998160 2904316 36.85 2688 2189668 692324 7.75 449468 2082848 196 Average: 5120284 7047148 2762140 35.04 2688 2100507 663557 7.43 266100 2138183 24484 06:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 301.88 188.94 1555.67 59.54 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 62.51 48.37 566.63 8.28 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 14.73 11.46 5.58 3.93 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 30.04 26.71 255.91 4.92 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 416.03 306.15 104.30 76.92 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 1.37 0.77 0.41 0.17 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 0.80 0.17 0.04 0.01 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 0.43 0.15 0.03 0.01 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 9.85 6.76 10.83 3.89 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 18.45 14.70 13.02 7.27 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 85.61 60.42 251.26 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) 08/31/2024 _x86_64_ (2 CPU) 06:48:11 LINUX RESTART (2 CPU) 06:49:01 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 27.71 0.00 5.19 25.70 0.11 41.29 06:50:01 AM 0 25.05 0.00 6.21 25.93 0.12 42.69 06:50:01 AM 1 30.37 0.00 4.17 25.48 0.10 39.88 06:51:01 AM all 32.07 0.00 5.52 6.13 0.11 56.17 06:51:01 AM 0 15.01 0.00 4.31 6.34 0.12 74.22 06:51:01 AM 1 49.25 0.00 6.74 5.92 0.10 37.99 06:52:01 AM all 9.88 0.00 1.42 3.92 0.08 84.69 06:52:01 AM 0 14.01 0.00 1.41 3.54 0.07 80.98 06:52:01 AM 1 5.76 0.00 1.44 4.31 0.10 88.39 06:53:01 AM all 10.90 0.00 2.18 10.19 0.09 76.64 06:53:01 AM 0 9.20 0.00 1.88 3.87 0.07 84.99 06:53:01 AM 1 12.59 0.00 2.47 16.51 0.12 68.31 06:54:01 AM all 17.69 0.00 3.59 6.29 0.08 72.35 06:54:01 AM 0 14.04 0.00 2.99 4.46 0.08 78.42 06:54:01 AM 1 21.36 0.00 4.20 8.12 0.08 66.24 06:55:01 AM all 0.28 0.00 0.07 0.08 0.04 99.53 06:55:01 AM 0 0.52 0.00 0.07 0.05 0.05 99.32 06:55:01 AM 1 0.05 0.00 0.07 0.10 0.03 99.75 06:56:01 AM all 0.32 0.00 0.05 0.00 0.05 99.58 06:56:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 06:56:01 AM 1 0.07 0.00 0.05 0.00 0.07 99.82 06:57:01 AM all 0.32 0.00 0.05 0.00 0.04 99.59 06:57:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 06:57:01 AM 1 0.10 0.00 0.07 0.00 0.07 99.77 06:58:01 AM all 1.69 0.00 0.58 0.04 0.04 97.65 06:58:01 AM 0 0.97 0.00 0.47 0.03 0.03 98.50 06:58:01 AM 1 2.40 0.00 0.70 0.05 0.05 96.79 06:59:01 AM all 21.44 0.00 2.13 0.34 0.08 76.01 06:59:01 AM 0 18.50 0.00 1.82 0.25 0.10 79.33 06:59:01 AM 1 24.38 0.00 2.43 0.43 0.07 72.69 Average: all 12.20 0.00 2.07 5.23 0.07 80.43 Average: 0 9.81 0.00 1.92 4.42 0.07 83.78 Average: 1 14.59 0.00 2.23 6.05 0.08 77.06