---> uname -a: Linux prd-centos8-builder-2c-1g-14832.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 561 5042 19 2095 6834 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:38:77:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe38:770f/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) 03/21/2024 _x86_64_ (2 CPU) 12:03:28 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 250.36 149.06 101.30 6290.42 16415.35 12:06:01 PM 92.58 0.28 92.30 17.86 8272.24 12:07:01 PM 26.99 0.30 26.69 42.39 1548.63 12:08:01 PM 25.81 0.78 25.03 57.06 554.02 Average: 98.93 37.60 61.33 1601.87 6697.35 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5269012 6999148 2615432 33.17 2688 1904288 727068 8.14 218144 2056864 132780 12:06:01 PM 5139372 6969256 2745072 34.82 2688 1997336 732296 8.20 242936 2134832 32088 12:07:01 PM 5207796 7038364 2676648 33.95 2688 1998484 665412 7.45 246216 2063748 12 12:08:01 PM 5138876 6974116 2745568 34.82 2688 2002636 734272 8.22 414676 1964140 12628 Average: 5188764 6995221 2695680 34.19 2688 1975686 714762 8.00 280493 2054896 44377 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 266.37 149.56 1686.13 58.15 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 35.23 28.33 249.57 9.29 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.11 25.82 29.08 15.03 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 35.58 29.51 34.52 12.01 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 91.57 58.30 499.81 23.62 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) 03/21/2024 _x86_64_ (2 CPU) 12:03:28 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 40.38 2.38 18.56 8.69 0.12 29.87 12:05:01 PM 0 33.59 3.27 21.25 7.80 0.12 33.97 12:05:01 PM 1 47.12 1.51 15.90 9.57 0.12 25.79 12:06:01 PM all 40.48 0.00 3.00 2.86 0.11 53.55 12:06:01 PM 0 31.10 0.00 2.83 2.76 0.10 63.21 12:06:01 PM 1 49.86 0.00 3.18 2.96 0.12 43.88 12:07:01 PM all 39.37 0.00 2.02 0.49 0.09 58.03 12:07:01 PM 0 29.37 0.00 1.85 0.65 0.10 68.03 12:07:01 PM 1 49.37 0.00 2.18 0.33 0.08 48.02 12:08:01 PM all 40.67 0.00 2.39 0.55 0.08 56.30 12:08:01 PM 0 29.45 0.00 2.28 0.32 0.07 67.88 12:08:01 PM 1 51.87 0.00 2.50 0.78 0.10 44.75 Average: all 40.22 0.59 6.44 3.12 0.10 49.53 Average: 0 30.86 0.80 6.98 2.86 0.10 58.40 Average: 1 49.57 0.37 5.90 3.39 0.10 40.67