---> uname -a: Linux prd-centos8-builder-2c-1g-12935.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 568 5035 19 2095 6827 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:95:32:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe95:3240/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/13/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 237.75 135.43 102.32 6150.05 9205.88 07:06:01 PM 93.32 0.28 93.04 17.86 8787.85 07:07:01 PM 27.48 0.30 27.18 42.39 1140.24 07:08:01 PM 15.36 0.58 14.78 33.73 333.36 07:09:01 PM 13.45 0.20 13.25 23.33 325.08 Average: 76.94 27.00 49.94 1237.22 3941.27 07:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5324272 7062068 2560164 32.47 2688 1911272 682672 7.64 218720 1998628 139540 07:06:01 PM 5144440 6974080 2739996 34.75 2688 1997360 734724 8.22 243652 2128888 16560 07:07:01 PM 5212076 7042340 2672360 33.89 2688 1998516 674360 7.55 245704 2060300 16 07:08:01 PM 5171224 7002576 2713212 34.41 2688 1999664 713976 7.99 414676 1932360 172 07:09:01 PM 5143584 6978648 2740852 34.76 2688 2002672 725528 8.12 414108 1959960 12580 Average: 5199119 7011942 2685317 34.06 2688 1981897 706252 7.91 307372 2016027 33774 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 272.65 153.93 1717.47 61.22 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 35.40 28.49 246.94 9.69 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 28.15 25.68 28.62 7.81 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 31.24 24.58 32.59 15.31 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 9.00 9.02 6.50 3.49 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 74.63 47.99 402.08 19.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/13/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 43.42 2.19 18.21 5.21 0.11 30.85 07:05:01 PM 0 44.35 1.74 17.33 4.64 0.10 31.82 07:05:01 PM 1 42.49 2.64 19.09 5.77 0.12 29.88 07:06:01 PM all 40.86 0.00 3.04 2.88 0.10 53.11 07:06:01 PM 0 52.30 0.00 3.18 2.71 0.10 41.71 07:06:01 PM 1 29.44 0.00 2.91 3.04 0.10 64.51 07:07:01 PM all 37.56 0.00 1.95 0.51 0.08 59.91 07:07:01 PM 0 55.95 0.00 2.03 0.28 0.08 41.64 07:07:01 PM 1 19.17 0.00 1.87 0.73 0.07 78.16 07:08:01 PM all 27.49 0.00 1.63 4.98 0.09 65.81 07:08:01 PM 0 33.51 0.00 1.64 1.37 0.10 63.38 07:08:01 PM 1 21.47 0.00 1.62 8.60 0.08 68.24 07:09:01 PM all 15.14 0.00 0.96 13.06 0.06 70.78 07:09:01 PM 0 17.24 0.00 1.05 6.32 0.05 75.34 07:09:01 PM 1 13.04 0.00 0.87 19.80 0.07 66.23 Average: all 32.83 0.43 5.07 5.32 0.09 56.26 Average: 0 40.66 0.34 4.97 3.05 0.09 50.89 Average: 1 25.01 0.51 5.17 7.59 0.09 61.62