---> uname -a: Linux prd-centos8-robot-2c-8g-21986.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 613 4973 19 2110 6788 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:3e:73:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe3e:7304/64 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) 09/14/2024 _x86_64_ (2 CPU) 06:48:12 LINUX RESTART (2 CPU) 06:49:01 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 95.23 14.76 80.47 2595.80 6603.30 06:51:01 AM 77.06 0.70 76.36 50.77 9365.07 06:52:01 AM 31.39 0.42 30.98 64.79 1706.70 06:53:01 AM 39.84 0.03 39.80 3.47 6739.19 06:54:01 AM 2.63 0.10 2.53 32.93 94.83 06:55:01 AM 14.61 0.32 14.30 36.92 535.17 Average: 43.46 2.72 40.74 464.12 4174.37 06:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5325120 7056396 2557304 32.44 2688 1913188 674984 7.56 211252 2020796 159848 06:51:01 AM 5177708 7018884 2704716 34.31 2688 2018772 692248 7.75 232828 2124200 17540 06:52:01 AM 5001240 7022364 2881184 36.55 2688 2190716 676584 7.58 257644 2252768 169920 06:53:01 AM 5014900 7038352 2867524 36.38 2688 2192984 653300 7.31 259816 2229708 4 06:54:01 AM 4943808 6968836 2938616 37.28 2688 2194560 737236 8.25 259944 2299812 8 06:55:01 AM 5107440 6960584 2774984 35.20 2688 2028752 738876 8.27 286440 2132992 17080 Average: 5095036 7010903 2787388 35.36 2688 2089829 695538 7.79 251321 2176713 60733 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 206.98 142.10 1347.28 42.46 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 43.26 33.47 360.35 7.57 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 40.43 32.09 274.93 7.67 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 204.00 151.32 47.11 42.11 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 58.02 47.96 458.19 4.90 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 128.81 109.70 1276.21 24.36 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 113.58 86.11 627.35 21.51 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) 09/14/2024 _x86_64_ (2 CPU) 06:48:12 LINUX RESTART (2 CPU) 06:49:01 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 35.79 0.00 6.17 2.50 0.11 55.44 06:50:01 AM 0 41.01 0.00 6.11 2.50 0.12 50.26 06:50:01 AM 1 30.56 0.00 6.23 2.49 0.10 60.62 06:51:01 AM all 22.09 0.00 3.25 1.70 0.10 72.86 06:51:01 AM 0 35.32 0.00 3.63 1.33 0.08 59.63 06:51:01 AM 1 8.85 0.00 2.87 2.07 0.12 86.09 06:52:01 AM all 25.14 0.00 3.66 0.55 0.08 70.57 06:52:01 AM 0 32.90 0.00 3.79 0.63 0.08 62.59 06:52:01 AM 1 17.40 0.00 3.53 0.47 0.08 78.53 06:53:01 AM all 7.19 0.00 1.75 1.35 0.06 89.64 06:53:01 AM 0 7.05 0.00 1.64 1.37 0.05 89.90 06:53:01 AM 1 7.34 0.00 1.87 1.34 0.07 89.39 06:54:01 AM all 2.73 0.00 0.38 0.03 0.06 96.81 06:54:01 AM 0 3.89 0.00 0.49 0.02 0.05 95.56 06:54:01 AM 1 1.57 0.00 0.27 0.03 0.07 98.06 06:55:01 AM all 16.85 0.00 2.16 0.13 0.09 80.77 06:55:01 AM 0 21.74 0.00 2.03 0.08 0.10 76.05 06:55:01 AM 1 11.93 0.00 2.30 0.17 0.08 85.52 Average: all 18.31 0.00 2.90 1.04 0.08 77.67 Average: 0 23.67 0.00 2.95 0.99 0.08 72.31 Average: 1 12.94 0.00 2.85 1.09 0.09 83.03