---> uname -a: Linux prd-centos8-builder-2c-1g-12767.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: 2800.000 BogoMIPS: 5600.00 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 567 5036 19 2095 6828 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:04:3f:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe04:3fbe/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) 03/12/2024 _x86_64_ (2 CPU) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 228.17 133.77 94.40 5951.75 6841.12 11:06:01 PM 90.62 0.28 90.33 17.86 8183.27 11:07:01 PM 27.57 0.30 27.27 42.39 1546.88 11:08:01 PM 15.63 0.78 14.85 57.06 243.26 Average: 90.50 33.79 56.71 1517.39 4203.63 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5302600 7046700 2581836 32.75 2688 1917892 702112 7.86 219220 2021228 142688 11:06:01 PM 5152916 6982448 2731520 34.64 2688 1997296 737704 8.26 242536 2120468 32072 11:07:01 PM 5197312 7027488 2687124 34.08 2688 1998452 698544 7.82 245448 2075228 20 11:08:01 PM 5187884 7022832 2696552 34.20 2688 2002596 718784 8.05 414236 1913652 12764 Average: 5210178 7019867 2674258 33.92 2688 1979059 714286 8.00 280360 2032644 46886 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 279.96 148.05 1746.19 59.28 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 32.39 26.05 191.04 9.13 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 27.32 23.68 27.10 7.83 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 35.91 29.91 34.70 19.10 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 93.90 56.92 499.79 23.84 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) 03/12/2024 _x86_64_ (2 CPU) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 45.21 2.43 17.98 3.79 0.13 30.47 11:05:01 PM 0 45.84 1.97 16.79 3.59 0.14 31.68 11:05:01 PM 1 44.57 2.89 19.19 3.98 0.12 29.25 11:06:01 PM all 39.89 0.00 2.86 2.10 0.10 55.05 11:06:01 PM 0 32.21 0.00 2.93 2.20 0.10 62.57 11:06:01 PM 1 47.57 0.00 2.79 2.00 0.10 47.54 11:07:01 PM all 40.78 0.00 1.86 0.38 0.09 56.89 11:07:01 PM 0 19.33 0.00 1.47 0.42 0.08 78.70 11:07:01 PM 1 62.20 0.00 2.25 0.33 0.10 35.12 11:08:01 PM all 40.36 0.00 2.51 0.12 0.07 56.93 11:08:01 PM 0 27.47 0.00 2.38 0.08 0.07 69.99 11:08:01 PM 1 53.24 0.00 2.65 0.15 0.08 43.88 Average: all 41.54 0.60 6.25 1.58 0.10 49.93 Average: 0 31.16 0.49 5.85 1.56 0.10 60.85 Average: 1 51.93 0.71 6.65 1.60 0.10 39.00