---> uname -a: Linux prd-centos8-builder-2c-1g-6832.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 579 5006 19 2113 6814 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:72:20:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe72:201e/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) 02/19/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 222.62 117.91 104.71 3205.97 7303.22 07:06:01 PM 103.82 0.28 103.53 17.86 8928.05 07:07:01 PM 33.25 0.30 32.95 42.38 1648.14 07:08:01 PM 36.81 0.88 35.93 65.32 1108.83 Average: 98.60 29.47 69.13 822.89 4736.11 07:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5191012 6967880 2693424 34.16 2688 1949504 760588 8.51 220308 2129228 168604 07:06:01 PM 5090240 6940824 2794196 35.44 2688 2017400 770472 8.63 244000 2180904 37884 07:07:01 PM 5167808 7013884 2716628 34.46 2688 2012940 691940 7.75 251336 2095328 24 07:08:01 PM 5077360 6940224 2807076 35.60 2688 2028564 749180 8.39 420876 2015672 38684 Average: 5131605 6965703 2752831 34.91 2688 2002102 743045 8.32 284130 2105283 61299 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 99.42 67.18 1189.74 22.02 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 32.86 25.11 285.54 8.15 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 30.60 27.37 32.19 8.21 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 40.91 31.28 38.49 21.87 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 50.74 37.61 383.10 15.03 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) 02/19/2024 _x86_64_ (2 CPU) 19:03:24 LINUX RESTART (2 CPU) 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 41.48 1.97 16.71 4.26 0.10 35.48 07:05:01 PM 0 47.50 2.24 18.42 4.66 0.10 27.07 07:05:01 PM 1 35.52 1.69 15.02 3.87 0.10 43.80 07:06:01 PM all 39.22 0.00 3.05 2.74 0.10 54.89 07:06:01 PM 0 44.05 0.00 3.63 2.57 0.10 49.65 07:06:01 PM 1 34.41 0.00 2.48 2.90 0.10 60.11 07:07:01 PM all 37.56 0.00 2.17 0.68 0.10 59.49 07:07:01 PM 0 54.19 0.00 2.28 1.02 0.10 42.41 07:07:01 PM 1 20.96 0.00 2.05 0.35 0.10 76.55 07:08:01 PM all 42.48 0.00 2.94 0.66 0.09 53.83 07:08:01 PM 0 50.63 0.00 2.95 0.63 0.08 45.70 07:08:01 PM 1 34.35 0.00 2.93 0.68 0.10 61.93 Average: all 40.18 0.48 6.14 2.07 0.10 51.04 Average: 0 49.11 0.55 6.72 2.20 0.10 41.33 Average: 1 31.28 0.41 5.56 1.94 0.10 60.71